energy sector threats: Topics by WorldWideScience.org

Sample records for energy sector threats

Assessment of terrorist threats to the Canadian energy sector

Energy Technology Data Exchange (ETDEWEB)

Shull, A. [Carleton Univ., Ottawa, ON (Canada). Norman Paterson School of International Affairs]|[Ottawa Univ., ON (Canada). Faculty of Law

2006-03-15

A critical terrorist threat assessment of Canadian energy systems was presented, as well as an analysis of integrated continental systems. Recent responses to heightened threat levels on the part of the Canadian government have ranged from information sharing to emergency preparedness and disaster mitigation strategies. This paper examined threats that the energy sector has traditionally encountered and argued that response capabilities do not match current threats posed by terrorism. The potential of a terrorist attack on the Canadian energy infrastructure is significant and has been referred to as a possible target by terrorist organizations. Actions taken by the Canadian government in response to heightened threat levels were examined. A review of energy industry security measures included outlines of: the natural gas industry, the electric sector, and nuclear reactors and waste. It was noted that not all elements of the critical energy infrastructure share the same level of risk. Recommendations included increased information sharing between government agencies and the private sector; resiliency standards in densely populated areas; and insulating the energy grid against a cascading blackout through the use of DC rather than AC lines. 59 refs.
Assessment of terrorist threats to the Canadian energy sector

International Nuclear Information System (INIS)

Shull, A.

2006-01-01

A critical terrorist threat assessment of Canadian energy systems was presented, as well as an analysis of integrated continental systems. Recent responses to heightened threat levels on the part of the Canadian government have ranged from information sharing to emergency preparedness and disaster mitigation strategies. This paper examined threats that the energy sector has traditionally encountered and argued that response capabilities do not match current threats posed by terrorism. The potential of a terrorist attack on the Canadian energy infrastructure is significant and has been referred to as a possible target by terrorist organizations. Actions taken by the Canadian government in response to heightened threat levels were examined. A review of energy industry security measures included outlines of: the natural gas industry, the electric sector, and nuclear reactors and waste. It was noted that not all elements of the critical energy infrastructure share the same level of risk. Recommendations included increased information sharing between government agencies and the private sector; resiliency standards in densely populated areas; and insulating the energy grid against a cascading blackout through the use of DC rather than AC lines. 59 refs
The energy sector exposed to the cyber-threat

International Nuclear Information System (INIS)

Desarnaud, Gabrielle

2016-01-01

Technologies of information and communication (TICs) are present at all stages of energy production, transport and distribution, and this development is an opportunity for a better resources allocation, but also makes physical infrastructures more vulnerable to cyber-crime. The example of a cyber-attack against Ukrainian utilities in 2015 showed that this threat is an actual one, and the author outlines how energy companies are particularly vulnerable to these threats for cultural, historical and organisational reasons. Some simulations already assessed the huge costs of a cyber-attack against these infrastructures. The author then discusses the perspective and possibilities of development of a cyber-safety in Europe
Cybersecurity Public Sector Threats and Responses

CERN Document Server

Andreasson, Kim J

2011-01-01

The Internet has given rise to new opportunities for the public sector to improve efficiency and better serve constituents in the form of e-government. But with a rapidly growing user base globally and an increasing reliance on the Internet, digital tools are also exposing the public sector to new risks. An accessible primer, Cybersecurity: Public Sector Threats and Responses focuses on the convergence of globalization, connectivity, and the migration of public sector functions online. It identifies the challenges you need to be aware of and examines emerging trends and strategies from around
Detection and Analysis of Threats to the Energy Sector: DATES

Energy Technology Data Exchange (ETDEWEB)

Alfonso Valdes

2010-03-31

This report summarizes Detection and Analysis of Threats to the Energy Sector (DATES), a project sponsored by the United States Department of Energy and performed by a team led by SRI International, with collaboration from Sandia National Laboratories, ArcSight, Inc., and Invensys Process Systems. DATES sought to advance the state of the practice in intrusion detection and situational awareness with respect to cyber attacks in energy systems. This was achieved through adaptation of detection algorithms for process systems as well as development of novel anomaly detection techniques suited for such systems into a detection suite. These detection components, together with third-party commercial security systems, were interfaced with the commercial Security Information Event Management (SIEM) solution from ArcSight. The efficacy of the integrated solution was demonstrated on two testbeds, one based on a Distributed Control System (DCS) from Invensys, and the other based on the Virtual Control System Environment (VCSE) from Sandia. These achievements advance the DOE Cybersecurity Roadmap [DOE2006] goals in the area of security monitoring. The project ran from October 2007 until March 2010, with the final six months focused on experimentation. In the validation phase, team members from SRI and Sandia coupled the two test environments and carried out a number of distributed and cross-site attacks against various points in one or both testbeds. Alert messages from the distributed, heterogeneous detection components were correlated using the ArcSight SIEM platform, providing within-site and cross-site views of the attacks. In particular, the team demonstrated detection and visualization of network zone traversal and denial-of-service attacks. These capabilities were presented to the DistribuTech Conference and Exhibition in March 2010. The project was hampered by interruption of funding due to continuing resolution issues and agreement on cost share for four months in 2008
Work-related threats and violence in human service sectors

DEFF Research Database (Denmark)

Andersen, Lars Peter Sønderbo; Hogh, Annie; Biering, Karin

2018-01-01

BACKGROUND: Threats and violence at work are major concerns for employees in many human service sectors. The prevention of work-related violence is a major challenge for employees and management. OBJECTIVE: The purpose of this study was to identify prospective associations between psycho-social w......BACKGROUND: Threats and violence at work are major concerns for employees in many human service sectors. The prevention of work-related violence is a major challenge for employees and management. OBJECTIVE: The purpose of this study was to identify prospective associations between psycho...... rewards at work, low role clarity, many role conflicts, many work-family conflicts and low organizational justice had statistically significant associations with high levels of work-related threats. Furthermore, high emotional demands, low predictability, low role clarity, many role conflicts, many work......-family conflicts, low supervisor quality and low support from nearest supervisor had statistically significant associations with high levels of work-related violence. Finally, across the four sectors both similar and different associations between psycho-social work environment and work-related violence...
SWOT analyses of the national energy sector for sustainable energy development

International Nuclear Information System (INIS)

Markovska, N.; Taseska, V.; Pop-Jordanov, J.

2009-01-01

A holistic perspective of various energy stakeholders regarding the Strengths, Weaknesses, Opportunities and Threats (SWOTs) of the energy sector in Macedonia is utilized as baseline to diagnose the current state and to sketch future action lines towards sustainable energy development. The resulting SWOT analyses pointed to the progressive adoption of European Union (EU) standards in energy policy and regulation as the most important achievement in the energy sector. The most important problems the national energy sector faces are scarce domestic resources and unfavorable energy mix, low electricity prices, a high degree of inefficiency in energy production and use, as well as insufficient institutional and human capacities. The formulated portfolio of actions towards enabling sustainable energy development urges the adoption of a comprehensive energy strategy built upon sustainability principles, intensified utilization of the natural gas, economic prices of electricity, structural changes in industry, promotion of energy efficiency and renewables, including Clean Development Mechanism (CDM) projects, enforcement of EU environmental standards and meeting the environmental requirements, as well as institutional and human capacity building.
Cyber Security Insider Threats :: Government’s Role in Protecting India’s Critical Infrastructure Sectors

OpenAIRE

Vohra, Pulkit

2014-01-01

This research identifies the problem of insider threats in the critical infrastructure sectors of India. It is structured to answer the research question: "Why insider threats should be the primary concern for Indian government to protect its critical infrastructure sectors.” It defines the critical infrastructure sectors and portrays the cyber security scenario of India. Also, through the research study, it identifies the lack of awareness and non-seriousness of employees in the critical sec...
Industrial Control Systems/SCADA systems risk assessment in the energy sector

Science.gov (United States)

Falodun, Babatunde

The energy sector is one of the most critical components of our national infrastructure. It not only provides the electrical power and petroleum required to run day-to-day operations and mechanisms in society, it's also an important element that directly impacts the economy with regard to growth and stability. Industrial Control Systems (ICS) /Supervisory Control and Data Acquisition Systems (SCADA) are computerized mechanisms, they are both software and hardware that are used to control real time processes and operations in power plants and oil production facilities. A significant attack on these control systems that leads to widespread disruption of energy could result in catastrophic consequences for any major city and even the nation. This research paper explores cyber threats and vulnerabilities faced by ICS/SCADA systems in the energy sector and also highlights possible outcomes of a successful breach. Furthermore, the research underscores mitigation strategies that could be used to prevent and respond to an attack. Keywords: Cybersecurity, SCADA, Cyber Attacks, Threats, Vulnerabilities, Risk Assessment, Dr. Albert Orbinati.
Converting Energy Subsidies to Investments: Scaling-Up Deep Energy Retrofit in Residential Sector of Ukraine

Science.gov (United States)

Denysenko, Artur

After collapse of the Soviet Union, Ukraine inherited vast and inefficient infrastructure. Combination of historical lack of transparency, decades without reforms, chronical underinvestment and harmful cross-subsidization resulted in accumulation of energy problems, which possess significant threat to economic prosperity and national security. High energy intensity leads to excessive use of energy and heavy reliance on energy import to meet domestic demand. Energy import, in turn, results in high account balance deficit and heavy burden on the state finances. A residential sector, which accounts for one third of energy consumption and is the highest consumer of natural gas, is particularly challenging to reform. This thesis explores energy consumption of the residential sector of Ukraine. Using energy decomposition method, recent changes in energy use is analyzed. Energy intensity of space heating in the residential sector of Ukraine is compared with selected EU member states with similar climates. Energy efficiency potential is evaluated for whole residential sector in general and for multistory apartment buildings connected to the district heating in particular. Specifically, investments in thermal modernization of multistory residential buildings will result in almost 45TWh, or 3.81 Mtoe, of annual savings. Required investments for deep energy retrofit of multistory buildings is estimated as much as $19 billion in 2015 prices. Experience of energy subsidy reforms as well as lessons from energy retrofit policy from selected countries is analyzed. Policy recommendations to turn energy subsidies into investments in deep energy retrofit of residential sector of Ukraine are suggested. Regional dimension of existing energy subsidies and capital subsidies required for energy retrofit is presented.
Cyber threats and responses in the banking sector

CSIR Research Space (South Africa)

Strauss

2017-10-01

Full Text Available stream_source_info Strauss_CSIR2017.pdf.txt stream_content_type text/plain stream_size 5207 Content-Encoding UTF-8 stream_name Strauss_CSIR2017.pdf.txt Content-Type text/plain; charset=UTF-8 CSIR Conference Cyber... Threats and Responses in the banking sector Paul Strauss Chief Information Risk Officer October 2017 CSIR / Standard Bank / page 2 Cyber Risk Drivers 4% of www content Academic Information Medical Records Legal Documents Scientific...
Susceptibility of SCADA systems and the energy sector

Science.gov (United States)

Goike, Lindsay

The research in this paper focused on analyzing SCADA systems in the energy sector for susceptibility to cyber attacks, in furtherance of providing suggestions to mitigate current and future cyber attacks. The research will be addressing the questions: how are SCADA systems susceptible to cyber attacks, and what are the suggested ways to mitigate both current and future cyber attacks. The five main categories of security vulnerabilities facing current SCADA systems were found to be: connectivity to the Internet, failure to plan, interdependency of sectors, numerous different types of threats, and outdated software. Some of the recommendations mentioned to mitigate current and future risks were: virtual private networks, risk assessments, increased physical security, updating of software, and firewalls.
Energy consumption in the transport sector

International Nuclear Information System (INIS)

Plouchart, G.

2004-01-01

During the 20. century, transport sector demand in the OECD countries boomed. The main drivers for growth were road transport and, more recently, air transport. As emerging countries continue to develop and the world faces the threat of climate change, this sector represents a major long-term challenge
Cyber Threat and Vulnerability Analysis of the U.S. Electric Sector

Energy Technology Data Exchange (ETDEWEB)

Glenn, Colleen [Idaho National Lab. (INL), Idaho Falls, ID (United States). Mission Support Center; Sterbentz, Dane [Idaho National Lab. (INL), Idaho Falls, ID (United States). Mission Support Center; Wright, Aaron [Idaho National Lab. (INL), Idaho Falls, ID (United States). Mission Support Center

2016-12-20

With utilities in the U.S. and around the world increasingly moving toward smart grid technology and other upgrades with inherent cyber vulnerabilities, correlative threats from malicious cyber attacks on the North American electric grid continue to grow in frequency and sophistication. The potential for malicious actors to access and adversely affect physical electricity assets of U.S. electricity generation, transmission, or distribution systems via cyber means is a primary concern for utilities contributing to the bulk electric system. This paper seeks to illustrate the current cyber-physical landscape of the U.S. electric sector in the context of its vulnerabilities to cyber attacks, the likelihood of cyber attacks, and the impacts cyber events and threat actors can achieve on the power grid. In addition, this paper highlights utility perspectives, perceived challenges, and requests for assistance in addressing cyber threats to the electric sector. There have been no reported targeted cyber attacks carried out against utilities in the U.S. that have resulted in permanent or long term damage to power system operations thus far, yet electric utilities throughout the U.S. have seen a steady rise in cyber and physical security related events that continue to raise concern. Asset owners and operators understand that the effects of a coordinated cyber and physical attack on a utility’s operations would threaten electric system reliability–and potentially result in large scale power outages. Utilities are routinely faced with new challenges for dealing with these cyber threats to the grid and consequently maintain a set of best practices to keep systems secure and up to date. Among the greatest challenges is a lack of knowledge or strategy to mitigate new risks that emerge as a result of an exponential rise in complexity of modern control systems. This paper compiles an open-source analysis of cyber threats and risks to the electric grid, utility best practices
A threat analysis framework as applied to critical infrastructures in the Energy Sector.

Energy Technology Data Exchange (ETDEWEB)

Michalski, John T.; Duggan, David Patrick

2007-09-01

The need to protect national critical infrastructure has led to the development of a threat analysis framework. The threat analysis framework can be used to identify the elements required to quantify threats against critical infrastructure assets and provide a means of distributing actionable threat information to critical infrastructure entities for the protection of infrastructure assets. This document identifies and describes five key elements needed to perform a comprehensive analysis of threat: the identification of an adversary, the development of generic threat profiles, the identification of generic attack paths, the discovery of adversary intent, and the identification of mitigation strategies.
Energy sector

International Nuclear Information System (INIS)

1995-01-01

Within the framework of assessing the state of the environment in Lebanon, this chapter describes primary energy demand, the electricity generating sector and environmental impacts arising from the energy sector.Apart from hydropower and traditional energy sources, which together represent 1.7% of energy consumption, all energy in Lebanon derives from imported petroleum products and some coal.Tables present the imports of different petroleum products (Gasoil, Kerosene, fuel oil, coal etc...), their use, the energy balance and demand.Energy pricing and pricing policies, formal and informal electricity generations in Lebanon are described emphasized by tables. The main environmental impacts are briefly summarized. Thermal power stations give rise to emissions of Sulphur dioxide (SO 2 ), particulates, oxides of nitrogen (NO x ) and CO/CO 2 from combustion of primary fuel informally generated power from both industry and domestic consumption produce particulate materials and emissions of NO x and SO 2 projected emissions of SO 2 from the power sector with the present generating capacity and with the new combined cycle power plants in operation are shown. Other environmental impacts are described. Recommendations for supply and environment policy are presented
Protecting ICS Systems Within the Energy Sector from Cyber Attacks

Science.gov (United States)

Barnes, Shaquille

Advance persistent threat (APT) groups are continuing to attack the energy sector through cyberspace, which poses a risk to our society, national security, and economy. Industrial control systems (ICSs) are not designed to handle cyber-attacks, which is why asset owners need to implement the correct proactive and reactive measures to mitigate the risk to their ICS environments. The Industrial Control Systems Cyber Emergency Response Team (ICS-CERT) responded to 290 incidents for fiscal year 2016, where 59 of those incidents came from the Energy Sector. APT groups know how vulnerable energy sector ICS systems are and the destruction they can cause when they go offline such as loss of production, loss of life, and economic impact. Defending against APT groups requires more than just passive controls such as firewalls and antivirus solutions. Asset owners should implement a combination of best practices and active defense in their environment to defend against APT groups. Cyber-attacks against critical infrastructure will become more complex and harder to detect and respond to with traditional security controls. The purpose of this paper was to provide asset owners with the correct security controls and methodologies to help defend against APT groups.
Rhetoric versus reality: Russian threats to European energy supply

International Nuclear Information System (INIS)

Goldthau, Andreas

2008-01-01

European gas demand will rise from presently 540 billion cubic meters (bcm) to around 800 bcm in 2030. As more than 50 percent of overall European imports originate from Russia, fears have been expressed that the Kremlin could use energy resources as a foreign policy tool. A thorough assessment of domestic consumption, production and investment volumes however reveals that Russian supply will have difficulties in matching growing domestic and European demand. Hence, as the author argues, the threat to European gas supply does not lie in geopolitics, but rather in a lack of investment in the Russian upstream sector. Higher domestic Russian gas prices, enhanced energy efficiency and increases in non-Gazprom production would however make it possible for Russia to meet domestic demand and its export commitments for natural gas
Sector Economic Outlook. Energy

Energy Technology Data Exchange (ETDEWEB)

NONE

2013-04-15

The energy sector is a key driver of the economic pillar of Vision 2030. As the economy grows, urbanization intensifies and incomes increase, corporate and household demand for energy also rises. To meet this growth in demand for energy, the sector needs to increase investments and diversify into more sources of energy such as geothermal and wind power. It is therefore critical that focus is directed towards development and sustainability of the energy sector to ensure delivery of least cost power that will improve Kenya's competitiveness and achieve the Vision 2030 objective of 10% average annual economic growth.
The Italian energy sector

International Nuclear Information System (INIS)

Anon.

1997-01-01

The energy sector in Italy, as in Europe and in many other areas of the world, is undergoing rapid and profound changes. The 1986 ratification of the European Single Act was intended to create a European internal market, where circulation of people, capital, goods, and services would reach the highest possible liberalization. In 1988, in the document The Energy Internal Market, the European Union (EU) commission stressed the need for creation of an internal energy market--free of obstacles--to increase security of supply, to reduce costs, and to strengthen the competitiveness of the European economic system. In 1990, the Community Council adopted directives to implement the EU energy sector. This article describes Italy's role as part of the EU energy sector. It covers the following topics: the Italian energy sector; electricity vs gas transportation; project finance; recent developments advance Italian power industry; specifying powerplant components -- Italian stype; buyers' guide to Italian equipment, services

Energy sector alliances

International Nuclear Information System (INIS)

McQuade, Owen

1998-09-01

Contains Executive Summary and Chapters on: A changing energy sector; Rationale for the joint venture, merger or acquisition; Mergers, acquisitions and joint ventures by sector; The joint venture process; Key factors for success; Financing the venture; Case studies; The future outlook. (Author)
Energy. Sector 1

International Nuclear Information System (INIS)

1994-01-01

The aim of this article is to report the results of the greenhouse gas (GHG) emission inventory for the year 1994. The following GHG are of interest in the energy sector: Carbon dioxide CO 2 , methane CH 4 , nitrous oxide N 2 O, oxides of nitrogen NO x , carbon monoxide CO, sulphur dioxide SO 2 and non-methane volatile organic compounds (NMVOCs). The inventory has focused on the following GHG related sources: -Electricity generation through the electric utility. -Private generation of electricity -Manufacturing industries and construction -Transport: road, domestic aviation and national navigation -Energy use in the residential sector -Energy use in the commercial/institutional sector -Energy use in the agriculture/forestry/fishing sector The fuel types taken into consideration are:Gasoline, jet Kerosene, Kerosene for household use, gas oil, diesel oil, fuel oil, LPG, lubricating oil, coal, wood and charcoal (solid biomass). Care has been taken to eliminate the fuel used by international marine and aviation bunkers from the national inventory. The amount of GHG released to the atmosphere has been estimated using the IPCC methodology and emission factors .Where national emission factors differed from those of IPCC, the factors are discussed. Complete documentation of compiled information and data sources are attached to this article.Finally both the reference approach and analysis by source categories have been carried out and are reported in this inventory
Energy transition in transport sector from energy substitution perspective

Science.gov (United States)

Sun, Wangmin; Yang, Xiaoguang; Han, Song; Sun, Xiaoyang

2017-10-01

Power and heating generation sector and transport sector contribute a highest GHG emissions and even air pollutions. This paper seeks to investigate life cycle costs and emissions in both the power sector and transport sector, and evaluate the cost-emission efficient (costs for one unit GHG emissions) of the substitution between new energy vehicles and conventional gasoline based vehicles under two electricity mix scenarios. In power sector, wind power and PV power will be cost comparative in 2030 forecasted with learning curve method. With high subsidies, new energy cars could be comparative now, but it still has high costs to lower GHG emissions. When the government subsidy policy is reversible, the emission reduction cost for new energy vehicle consumer will be 900/ton. According to the sensitive analysis, the paper suggests that the government implement policies that allocate the cost to the whole life cycle of energy production and consumption related to transport sector energy transition and policies that are in favor of new energy vehicle consumers but not the new energy car producers.
Speedy changes in energy sector

International Nuclear Information System (INIS)

Kazlauskas, J.

1998-01-01

Status of the reforms in Lithuania's energy sector and preparation of updated Energy Strategy is presented in this article. The new Strategy has been worked out considering the conclusions of different studies as well as the changes that have taken place in Lithuania and restructuring of its energy sector, the guidelines of the European Union. The principal objectives of the country's energy sector consists in reliable and safe energy supply with minimum expenses, increasing efficiency of energy utilisation, introducing principles of market economy within the sector, reducing environmental impacts, preparing Lithuania's energy sector for integration into the EU. In the field of nuclear energy the top priority is to ensure the safety of Ignalina NPP. Ignalina NPP will only be operated if and as long as it is safe. Two most likely scenarios for the future operation of Ignalina NPP are analysed in the draft Strategy. According to scenario 1, reactor 1 and 2 are to be operated half of the design service life, until 2005 and 2010 respectively, i.e. until the gap between the graphite and fuel channels reaches the critical margin. In accordance with the second scenario, the fuel channels are to be replaced as envisaged in the design, after which the reactors may be operated for another 10 - 15 years
Embodied energy use in China's industrial sectors

International Nuclear Information System (INIS)

Liu Zhu; Geng Yong; Lindner, Soeren; Zhao Hongyan; Fujita, Tsuyoshi; Guan Dabo

2012-01-01

As the world’s top energy consumer, China is facing a great challenge to solve its energy supply issue. In this paper energy use from all industrial sectors in China’s economy of 2007 was explored by conducting an extended environmental input–output analysis. We compare the energy consumption embodied in the final demand for goods and services from 29 sectors with the energy demand required for the actual production process in each sector. Two different viewpoints for sectoral energy use have been presented: energy use is directly allocated to the producer entity, and energy use is reallocated to sector’s supply chain from consumption perspective. Our results show that considerable amount of energy use is embodied in the supply chain, especially for “Construction” and “Other Service Activities” sectors, which is not detected if energy use is allocated on a production basis. When further dividing embodied energy consumption into direct energy consumption and indirect energy consumption, total indirect energy consumption is much higher than that of total direct energy consumption, accounting for 80.6% of total embodied energy consumption in 2007. Our results provide a more holistic picture on sectoral energy consumption and therefore can help decision-makers make more appropriate policies. - Highlights: ► A hybrid IO-LCA model was employed to analyze China’s energy use at sectoral level. ► A case study on China’s sectoral energy consumption is done. ► Construction and service sectors are actually energy intensive from the supply chain perspectives. ► Upstream and downstream ectoral collaboration along the whole supply chain is necessary. ► Energy conservation policies should be based upon a comprehensive analysis on sectoral energy use.
Sectoral energy demand data: Sources and Issues

International Nuclear Information System (INIS)

Ounali, A.

1991-01-01

This chapter of the publication is dealing with Sectoral Energy Demand Data giving details about the Sources and Issues. Some comments are presented on rural energy surveys. Guidelines for the Definition and Desegregation of Sectoral Energy Consumption is given and Data Necessary for Sectoral Energy Demand Analysis is discussed
Work-related threats and violence in human service sectors: The importance of the psycho-social work environment examined in a multilevel prospective study.

Science.gov (United States)

Andersen, Lars Peter; Hogh, Annie; Biering, Karin; Gadegaard, Charlotte Ann

2018-01-01

Threats and violence at work are major concerns for employees in many human service sectors. The prevention of work-related violence is a major challenge for employees and management. The purpose of this study was to identify prospective associations between psycho-social work environment and work-related threats and violence in four high risk human service sectors. Questionnaire data was collected from 3011 employees working at psychiatric wards, in the elder sector, in the Prison and Probation Service and at Special Schools. Associations between psycho-social work environment and work-related violence and threats were then studied using a one-year follow-up design and multilevel logistic regression analyses. The analyses showed that quantitative demands, high emotional demands, low level of influence over own work-situation, low predictability, low rewards at work, low role clarity, many role conflicts, many work-family conflicts and low organizational justice had statistically significant associations with high levels of work-related threats. Furthermore, high emotional demands, low predictability, low role clarity, many role conflicts, many work-family conflicts, low supervisor quality and low support from nearest supervisor had statistically significant associations with high levels of work-related violence. Finally, across the four sectors both similar and different associations between psycho-social work environment and work-related violence and threats were found. The results of the study underline the importance of including the psycho-social work environment as a supplement to existing violence prevention methods and interventions aimed at reducing work-related violence and threats.
Croatian Energy Sector Reform - Results Achieved

International Nuclear Information System (INIS)

Nota, R.

2001-01-01

During the past ten years, the energy sector has passed through significant changes including fundamental market, economic, legislative and institutional aspects of sector operation. As the main goal of the Republic of Croatia is the integration into the European Union, the energy sector reform ought to be conducted in keeping with the present market development processes of the EU in such a way as to fulfil all safety criteria. In view of the above mentioned, the Croatian Parliament brought a number of laws during its session in July 2001 (''Official Gazette'' 68/01): 1. Energy Law 2. Energy Activities Regulation Law 3. Electricity Market Law 4. Gas Market Law 5. Oil and Oil Derivatives Market Law, which present the commencement of the energy sector reform (www.mingo.hr).(author)
Critical energy infrastructure protection in Canada

Energy Technology Data Exchange (ETDEWEB)

Gendron, Angela [Canadian Centre for Intelligence and Security Studies, Carleton University (Canada)

2010-12-15

In Canada government acknowledged the need to protect energy assets against attacks. However, so far no strategy has been developed. The aim of this report is to present the characteristics of the energy sector in Canada, the threats, and how the government is responding to those threats. The energy sector in Canada is concentrated and diverse and is under not only terrorism or cyber attacks threats but also environmental threats. This report shows that the Government of Canada is focusing on the protection and assurance of important energy infrastructures but that they are facing several challenges resulting in long delays in the adoption of a formal strategy.
Dynamics of final sectoral energy demand and aggregate energy intensity

International Nuclear Information System (INIS)

Lescaroux, Francois

2011-01-01

This paper proposes a regional and sectoral model of global final energy demand. For the main end-use sectors of consumption (industrial, commercial and public services, residential and road transportation), per-capita demand is expressed as an S-shaped function of per-capita income. Other variables intervene as well, like energy prices, temperatures and technological trends. This model is applied on a panel of 101 countries and 3 aggregates (covering the whole world) and it explains fairly well past variations in sectoral, final consumption since the beginning of the 2000s. Further, the model is used to analyze the dynamics of final energy demand, by sector and in total. The main conclusion concerns the pattern of change for aggregate energy intensity. The simulations performed show that there is no a priori reason for it to exhibit a bell-shape, as reported in the literature. Depending on initial conditions, the weight of basic needs in total consumption and the availability of modern commercial energy resources, various forms might emerge. - Research Highlights: → The residential sector accounts for most of final energy consumption at low income levels. → Its share drops at the benefit of the industrial, services and road transportation sectors in turn. → Sectoral shares' pattern is affected by changes in geographic, sociologic and economic factors. → Final energy intensity may show various shapes and does not exhibit necessarily a bell-shape.
Public sector energy management: A strategy for catalyzing energy efficiency in Malaysia

Science.gov (United States)

Roy, Anish Kumar

To date the public sector role in facilitating the transition to a sustainable energy future has been envisaged mainly from a regulatory perspective. In such a role, the public sector provides the push factors---enforcing regulations and providing incentives---to correct market imperfections that impede energy transitions. An alternative and complementary role of the public sector that is now gaining increasing attention is that of catalyzing energy transitions through public sector energy management initiatives. This dissertation offers a conceptual framework to rationalize such a role for the public sector by combining recent theories of sustainable energy transition and public management. In particular, the framework identifies innovative public management strategies (such as performance contracting and procurement) for effectively implementing sustainable energy projects in government facilities. The dissertation evaluates a model of sustainable public sector energy management for promoting energy efficiency in Malaysia. The public sector in Malaysia can be a major player in leading and catalyzing energy efficiency efforts as it is not only the largest and one of the most influential energy consumers, but it also plays a central role in setting national development strategy. The dissertation makes several recommendations on how a public sector energy management strategy can be implemented in Malaysia. The US Federal Energy Management Program (FEMP) is used as a practical model. The analysis, however, shows that in applying the FEMP model to the Malaysian context, there are a number of limitations that will have to be taken into consideration to enable a public sector energy management strategy to be effectively implemented. Overall the analysis of this dissertation contributes to a rethinking of the public sector role in sustainable energy development that can strengthen the sector's credibility both in terms of governance and institutional performance. In
Energy demand analysis in the industrial sector

International Nuclear Information System (INIS)

Lapillone, B.

1991-01-01

This Chapter of the publication is dealing with Energy Demand Analysis in the Industrial Sector.Different estimates of energy consumption in Industry taking Thailand as an example is given. Major energy consuming industrial sectors in selected Asian countries are given. Suggestion for the analysis of the energy consumption trends in industry, whether at the overall level or at the sub-sector level (e.g. food) using the conventional approach , through energy/output ratio is given. 4 refs, 7 figs, 13 tabs
Energy consumptions per sector; Les consommations d'energie par secteur

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-07-01

This document presents the energy consumption data of France per energy type and sector of use in the form of tables and graphics for the last decade and sometimes before: 1 - residential and tertiary sector: energy consumption per energy source, energy consumption per use (coal, heavy and domestic fuels, natural gas, LPG (butane, propane), electricity), comparison of the share of each energy source between 1973 and 2003, 20 years of space heating data in main dwellings (1982-2002), district heating networks from 1987 to 1997; 2 - transportation sector: fuel consumption of individual cars in France (1990-2003, 1990-2002, 1990-2001, 1987-1999), some indicators about the energy consumption in transports in France (2000-2001); 3 - industry sector: consumption of fuel substitutes in the cement industry in 2001, importance and limitations. (J.S.)
Canada's hydrogen energy sector

International Nuclear Information System (INIS)

Kimmel, T.B.

2009-01-01

Canada produces the most hydrogen per capita of any Organization of Economic Cooperation and Development (OECD) country. The majority of this hydrogen is produced by steam methane reforming for industrial use (predominantly oil upgrading and fertilizer production). Canada also has a world leading hydrogen and fuel cell sector. This sector is seeking new methods for making hydrogen for its future energy needs. The paper will discuss Canada's hydrogen and fuel cell sector in the context of its capabilities, its demonstration and commercialization activities and its stature on the world stage. (author)
Energy conservation: an alternative for investment in the oil sector for OPEC member countries

International Nuclear Information System (INIS)

Zamani, M.

2005-01-01

Investment in the oil sector is the main policy of expanding net crude oil export capacity in OPEC Member Countries. The other alternative should be improving energy conservation policies. Since these countries benefit from cheap energy sources, it is reasonable to expect inefficient use of energy in their economies, resulting in relatively high energy intensity. This paper deals with the causality relationship between energy consumption and gross domestic product (GDP). First, stationary tests are run. Second, if there is a cointegrating relationship, an error correction model is applied; otherwise a standard Granger causality test is conducted. It was discovered that for all OPEC Member Countries we cannot statistically accept causality running from energy to GDP. Therefore, not only are proper conservation policies not a threat to economic growth, they also lead to an expansion of oil export capacity. (author)
Transport Sector Energy 2010; Transportsektorns energianvaendning 2010

Energy Technology Data Exchange (ETDEWEB)

2011-04-15

Today, transport accounts for a quarter of Sweden's energy consumption which consists almost exclusively of fossil fuels. But with the increasing demands for reduced emissions of greenhouse gases, the sector's conversion to other fuels or energy sources will have a major impact the next years. This situation is expected to expand the requirements for statistics of energy consumption of the transport sector. The publication is divided into two parts. Chapter 2 describes the official energy statistics for the transport sector and Chapter 3 presents a breakdown of energy use in passenger and freight services for the respective modes.
Environmental issues of Ukrainian energy sector

International Nuclear Information System (INIS)

Streimikiene, D.

2005-01-01

Ukraine's power sector is the twelfth-largest in the world in terms of installed capacity, with 54 GW and Ukraine still obtains over 50% of its electricity usage from nuclear source. In terms of energy consumption per dollar, Ukraine has one of the highest levels of energy and carbon intensity in the world. The country has very huge energy sector which cause a significant impact on environment
Energy Policy and Long Term Energy Demand in Croatian Households Sector

International Nuclear Information System (INIS)

Puksec, T.; Duic, N.

2011-01-01

Households sector in Croatia represents one of the largest consumers of energy today with around 75,75PJ, which is almost 29% of Croatia's final energy demand. Considering this consumption, implementing different mechanisms that would lead to improvements in energy efficiency in this sector seems relevant. In order to plan future energy systems it is important to know future possibilities and needs regarding energy demand for different sectors. Through this paper long term energy demand projections for Croatian households sector will be shown with a special emphasis on different mechanisms, both financial, legal but also technological that will influence future energy demand scenarios. It is important to see how these mechanisms influence, positive or negative, on future energy demand and which mechanism would be most influential. Energy demand predictions in this paper are based upon bottom-up approach model which combines and process large number of input data. The Model will be compared to Croatian national Energy Strategy and certain difference will be presented. One of the major conclusions shown in this paper is significant possibilities for energy efficiency improvements and lower energy demand in the future, based on careful and rational energy planning. Different financial, legal and technological mechanisms can lead to significant savings in the households sector which also leads to lesser greenhouse gas emissions and lower Croatian dependence on foreign fossil fuels. (author)
Cyber security threats in the power sector: Need for a domain specific regulatory framework in India

International Nuclear Information System (INIS)

Ananda Kumar, V.; Pandey, Krishan K.; Punia, Devendra Kumar

2014-01-01

India is poised to spend over USD 5.8 billion as part of the National Smart Grid Mission aimed to alleviate India's ailing power sector as part of its 12th Five year plan (2012–2017). The federal government sponsored Restructured Accelerated Power Development and Reforms Program (R-APDRP) is also focused on building ICT capability in the state electricity boards. Presently however, there is no power sector specific cyber security mandates or policies in India. The Stuxnet, Shamoon and Anonymous incidents have shown that cyber attacks can cause significant damage and pose a risk to National Critical Infrastructure. A lack of security planning as part of designing the Smart grids can potentially leave gaping holes in the country's power sector stability. The paper highlights key cyber security threats across the entire power sector value chain—from generation, to transmission and distribution. It is aimed at building the case for power sector specific cyber security regulations based on the experience of regulators in other critical infrastructure sectors like Banking and Telecom in India and power sector regulations internationally. - Highlights: • Cyber security in power sector is key to protecting national critical infrastructure. • Poor cyber security planning would impact the power sector in India. • A laissez-faire approach to cyber security in power sector may not yield results. • There is a need for power sector specific cyber security regulations
The energy sector in Chile: An introductory outlook

International Nuclear Information System (INIS)

1991-10-01

After an introduction on Chilean energy policy, governmental structure in the energy sector, and foreign investment regulations, descriptions and analyses are provided of the main energy sectors in Chile: petroleum, electric power, natural gas, coal, and non-traditional energy sources. The descriptions include a general overview, government policies, current legislation, incentives and restrictions to energy production, organizations that have a bearing on policy design, and the role of the particular sector in the national economy. The analyses outline the current and possible future state of activity in each sector and provide an indication of areas of interest and business opportunities for Canadian investors. A directory is included of public organizations and other entities related to energy. 12 refs, 1 fig., 9 tabs

Reducing barriers to energy efficiency in the German energy service companies sector. Final report

Energy Technology Data Exchange (ETDEWEB)

Koewener, D.; Schleich, J.

2000-12-01

This report describes the empirical research conducted in the German energy service sector to assess to what extent energy service companies (ESCOs) can help overcome the barriers to energy in the higher education, brewing and mechanical engineering sectors. This report complements the sector for Germany within the BARRIERS project (Sorrell et al., 2000; Schleich/Boede 2000a; Schleich/Boede 2000b; Schleich et al., 2000). The report characterises the German energy service sector, contains a description and analysis of four case studies in the energy service sector, identifies the main barriers and chances for ESCOs in the higher education, brewery and mechanical engineering sectors, and concludes with brief recommendations on how these barriers may be overcome. The results of the study are summarised here under the following headings: Characterising the energy service sector in Germany; - Case studies of energy service companies in Germany; - The role of ESCOs in the case-study sectors; - Policy implications. (orig.)
Vietnam's energy sector: A review of current energy policies and strategies

International Nuclear Information System (INIS)

Tien Minh Do; Sharma, Deepak

2011-01-01

Since the introduction of market-oriented economy in 1986, Vietnam has made noticeable socio-economic progress. In this progress, the energy sector has played a vital role. This role is likely to deepen in the years to come as Vietnam strives to achieve even higher levels in economic progress. Such deepening in the role of energy, this paper argues, will heighten concerns about the security of energy supply, and economic, environmental, social and political consequences. In order to address these issues, Vietnam has over the last decade, developed a suite of energy policies. A deeper review of these policies suggests that they are typified by economic-growth orientation, exclusive focus on a single-sector or single issue, and largely neglect the significance of cross-sectoral and cross-thematic issues arising from the interdependencies between energy, economy, and the polity at large. The existing energy policy settings are, therefore, unlikely to be able to provide a satisfactory redress to the challenges noted above. This paper provides an overview of the current energy policies with a view to identify areas where further policy effort is needed in order to facilitate a sustainable development of the Vietnamese energy sector. - Highlights: → Identifying challenges faced by the Vietnamese energy sector. → Analyzing limitations of the existing energy policy settings (policies, strategies and institutions) in addressing these challenges. → Developing recommendations on improving the existing energy policy settings to provide a satisfactory redress for the challenges noted above.
Cartel control in the energy sector

International Nuclear Information System (INIS)

Buedenbender, U.

1995-01-01

The current regulatory regime governing the electricity and gas supply industries of the energy sector is characterized by the admissibility of protected sales areas defined by demarcation agreements. However, this economic advantage is counterbalanced by legal provisions providing for specific supervision of the utilities under cartel law. The cartel authority exercises the functions of control of abusive practices, focussing on control of prices and general terms and conditions, cooperation between the utilities and operators owners of power generation plants, the very topical aspects of TPA (third party access to networks), and adherence to the principle of conduct of business of the utilities in line with the conditions of free competition. The book addresses all relevant aspects of cartel control relating to existing law and the overall context of the energy sector. General principles of cartel control in the economic sector at large are compared to specific conditions in the energy sector, revealing the differences in competences of the cartel authority. (orig./HP) [de
General overview of the Mexican energy sector

International Nuclear Information System (INIS)

Perez-Jacome, D.

1999-01-01

An overview of Mexico's energy sector was presented, with particular focus on the natural gas and electricity sectors. Mexico ranks fifth in oil production, eighth in proven oil reserves, and fourteenth in natural gas reserves. In 1998, the energy sector generated 3.3 per cent of Mexico's gross domestic product (GDP), and oil accounted for 7.5 per cent of total exports. National production of natural gas has been forecasted to grow at a rate of 5.2 per cent annually over the next 10 years. This will be largely due to the increased demand for natural gas to produce electricity. The Mexican government has also taken initiatives to restructure the Mexican energy sector with particular focus on increasing the competitiveness of the electric power industry. Electricity demand is also expected to grow at a rate of 6 per cent annually over the next six years. The objectives of energy reform are to promote more investment from all sectors in order to strengthen the development of the electric power industry and to provide a reliable, high quality service at competitive prices. 9 figs
Sectoral Energy, and Labour, Productivity Convergence

International Nuclear Information System (INIS)

Mulder, P.; De Groot, H.L.F.

2007-01-01

This paper empirically investigates the development of cross-country differences in energy- and labour productivity. The analysis is performed at a detailed sectoral level for 14 OECD countries, covering the period 1970-1997. A ρ-convergence analysis reveals that the development over time of the cross-country variation in productivity performance differs across sectors as well as across different levels of aggregation. Both patterns of convergence as well as divergence are found. Cross-country variation of productivity levels is typically larger for energy than for labour. A β-convergence analysis provides support for the hypothesis that in most sectors lagging countries tend to catch up with technological leaders, in particular in terms of energy productivity. Moreover, the results show that convergence is conditional, meaning that productivity levels converge to country-specific steady states. Energy prices and wages are shown to positively affect energy- and labour-productivity growth, respectively. We also find evidence for the importance of economies of scale, whereas the investment share, openness and specialization play only a modest role in explaining cross-country variation in energy- and labour-productivity growth
Modelling energy demand of Croatian industry sector

DEFF Research Database (Denmark)

Medić, Zlatko Bačelić; Pukšec, Tomislav; Mathiesen, Brian Vad

2014-01-01

Industry represents one of the most interesting sectors when analysing Croatian final energy demand. Croatian industry represents 20% of nation's GDP and employs 25% of total labour force making it a significant subject for the economy. Today, with around 60 PJ of final energy demand...... it is the third most energy intensive sector in Croatia after transport and households. Implementing mechanisms that would lead to improvements in energy efficiency in this sector seems relevant. Through this paper, long-term energy demand projections for Croatian industry will be shown. The central point...... for development of the model will be parameters influencing the industry in Croatia. Energy demand predictions in this paper are based upon bottom-up approach model. IED model produces results which can be compared to Croatian National Energy Strategy. One of the conclusions shown in this paper is significant...
Energy security in Yemen

International Nuclear Information System (INIS)

Torosyan, Emil

2009-09-01

Yemen, situated in the Arab world, has considerable energy resources. However, its history of repeated revolts, civil wars and terrorism and also the presence of the Wahabi movement and al Qaeda in the country constitute security issues for the energy industry and its infrastructure. The aim of this paper is to assess the impact level on the security of the energy sector in Yemen and the effect that the threats to that sector could have on global energy security. Analyses of the political environment, the security threats and the measures taken to respond to these threats have been carried out. Results showed that Yemen's resources are depleting and that the government is having trouble containing the escalation of conflicts; this situation could lead to Yemen's political collapse which could have an important impact on global energy security.
The application of nuclear and national security safeguard strategies to the insider threat in the private sector

International Nuclear Information System (INIS)

Campbell, G.K.

1991-01-01

This paper reports that the insider threat in commercial enterprises represents multi-billion dollar losses on an annual basis. While much of this experience is in low value, theft-related shrinkage, there are a growing number of organizations where the loss or compromise of critical assets or interruption of vital systems cannot be tolerated. In very real ways, the survival of the organization may turn on the hostile acts of knowledgeable insiders. The nuclear and National security information operations environments represents a baseline of experience from which the corporate world can draw for cost-effective, alternative approaches to this threat. However, it is equally clear that there are a variety of subtle and obvious constraints imposed by the private sector's mission, service delivery, lifestyle and cost-benefit requirements which dictate careful planning and user involvement in safeguards development and application. Where protection of our National security assets are grounded in a consequence-driven set of policies and standards, the private sector is often subject to the lack of a similar (but directly analogous) policy foundation
Consumers satisfaction in the energy sector in Kenya

International Nuclear Information System (INIS)

Mutua, John; Ngui, Dianah; Osiolo, Helen; Aligula, Eric; Gachanja, James

2012-01-01

This paper analyzes consumer satisfaction in the energy sector in Kenya to assess the quality and level of service delivery. By use of the European Consumer Satisfaction Index (ECSI), the paper estimates consumer satisfaction in biomass, petroleum, electricity and renewable energy subsectors. The findings are that consumer satisfaction is highest in the renewable energy sub sector at 74.7% followed by petroleum at 62.8%. The electricity sub sector has the lowest consumer satisfaction of 53.06%. Further, it is found that the image of renewable energy providers is also the highest at 72.5% followed by that of petroleum companies at 63.1%. In the electricity sub sector, perceived value scored the highest at 64.2%. The paper concludes that image of a service provider, loyalty of consumers, consumer expectations, perceived value, perceived quality and the way complains are handled are very important factors that determine consumer satisfaction levels. It is recommended that for monitoring and evaluation purposes in the performance of the energy sector, the Energy RegulatoryCommission(ERC) could use the consumer satisfaction index level to evaluate whether the regulatory policies and their implementation are bearing fruit where a high index would be associated with good performance and vice versa. - Highlights: ► The paper estimates consumer satisfaction in biomass, petroleum, electricity and renewable energy subsectors. ► Consumer satisfaction is highest in the renewable energy sub sector at 74.7%. ► The electricity sub sector has the lowest consumer satisfaction of 53.06%. ► Image of renewable energy providers is also the highest at 72.5%. ► Factors explaining consumer satisfaction are; Image, consumers’ loyalty, expectations, perceived value, and perceived quality.
Potentials for energy savings and long term energy demand of Croatian households sector

International Nuclear Information System (INIS)

Pukšec, Tomislav; Vad Mathiesen, Brian; Duić, Neven

2013-01-01

Highlights: ► Long term energy demand of Croatian households sector has been modelled. ► Developed model can describe the whole households sector. ► Main modes include heating, cooling, electrical appliances, cooking and hot water. ► Different scenarios regarding future energy demand are presented and discussed. -- Abstract: Households represent one of the most interesting sectors, when analyzing Croatia’s energy balance. It makes up one of the largest energy consumers with around 75 PJ per year, which is almost 29% of Croatia’s final energy demand. Considering this consumption, implementing various mechanisms, which would lead to improvements in energy efficiency of this sector, seems relevant. In order to plan future energy systems, important would be to know future possibilities and needs regarding energy demand of different sectors. Through this paper, long term energy demand projections of Croatian households sector will be shown. Focus of the paper will be on various mechanisms influencing future energy demand scenarios. Important would be to quantify this influence, whether positive or negative, and see which mechanisms would be the most significant. Energy demand projections in this paper are based upon bottom-up approach model which combines and processes a large number of input data. The model will be compared to Croatian National Energy Strategy and certain differences and conclusions will be presented. One of the major conclusions shown in this paper is significant possibilities for energy efficiency improvements and lower energy demand in the future, based on careful and rational energy planning. Different financial, legal and technological mechanisms can lead to significant savings in the households sector which leads to lower GHG emissions and lower Croatian dependence on foreign fossil fuels.
Energy transition in the transport sector. An action plan: how to finance the exploitation of sources of energy efficiency of the sector?

International Nuclear Information System (INIS)

Fink, Meike; Legrand, Vincent

2014-05-01

This report aims at identifying measures to be implemented during coming years in order energy consumption of the transport sector to become consistent with energy scenarios, and at studying how these measures could be funded. After a presentation of the situation of the transport sector in terms of energy consumption (energy consumption by the different sub-sectors, greenhouse effect, relationship with mobility, issue of infrastructures and related investments) and of its objectives, this study proposes an overview of the content of various scenarios (NegaWatt, Ademe, Ministry of Ecology, Greenpeace). It proposes a brief overview and discussion of energy saving potentials and sources, and presents issues related to energy efficiency in the transport sector. It develops an action plan aimed at exploiting energy efficiency sources in transports. This action plan notably comprises: a political signal for a more efficient mobility, a support to change in mobility, actions in town planning to ease energy efficiency in transports, a more efficient use of the rolling stock, infrastructures for a more efficient transport sector, a price signal in favour of a more efficient transport. The next parts of the study discuss expenses of the transport sector, incomes and funding tools for energy efficiency in transports, financial needs for efficiency improvement, financial resources, and propose a road map
Energy sector in Ecuador: Current status

International Nuclear Information System (INIS)

Pelaez-Samaniego, M.R.; Garcia-Perez, M.; Cortez, L.A.B.; Oscullo, J.; Olmedo, G.

2007-01-01

This paper describes the current energy sector in Ecuador, its present structure, the oil industry, subsidies, and renewable energy, focusing on the evolution and reform of the electricity sector. Currently, 86% of the primary energy originates from nonrenewable sources. In 2005, the gross electricity generation was 15 127 GWh (45.5% hydropower, 43.11% thermal, and 11.39% imported). Ecuador is the fifth largest oil producer in South America but lacks sufficient oil refining capacity. Reserves of natural gas (NG) are small, and most of NG is produced from oil fields without energy recovery. Several projects are underway to increase the utilization of NG and renewable energies to meet Ecuador commitments to the Kyoto Protocol
HR in the Canadian renewable energy sector: HRSDC situational analysis

International Nuclear Information System (INIS)

Martin, B.; Ferguson, T.

2006-01-01

This paper outlines the human resources needs in the Canadian renewable energy sector. Emerging energies sector has many skills needs, some of which need to be developed. Emerging energy sector includes wind, solar photovoltaic (PV) and bio energy
A review of Ghana’s energy sector national energy statistics and policy framework

OpenAIRE

Samuel Asumadu-Sarkodie; Phebe Asantewaa Owusu

2016-01-01

In this study, a review of Ghana’s energy sector national energy statistics and policy framework is done to create awareness of the strategic planning and energy policies of Ghana’s energy sector that will serve as an informative tool for both local and foreign investors, help in national decision-making for the efficient development and utilization of energy resources. The review of Ghana’s energy sector policy is to answer the question, what has been done so far? And what is the way forward...
Energy and exergy analyses of energy consumptions in the industrial sector in South Africa

International Nuclear Information System (INIS)

Oladiran, M.T.; Meyer, J.P.

2007-01-01

The energy-utilization over a 10-year period (1994-2003) has been analysed for the South African industrial sector, which consumes more primary energy than any other sector of the economy. Four principal sub-sectors, namely iron and steel, chemical and petrochemical, mining and quarrying, and non-ferrous metals/non-metallic minerals were considered in this study. Primary-energy utilization data were used to calculate the weighted mean energy and exergy efficiencies for the sub-sectors and then overall values for the industrial sector were obtained. The results indicate that exergy efficiency is considerably lower than energy efficiency in all the sub-sectors, particularly in mining and quarrying processes, for which the values were approximately 83% and 16%, respectively. The performance of exergy utilization in the industrial sector can be improved by introducing various conservation strategies. Results from this study were compared with those for other countries
UKRAINIAN FUEL AND ENERGY SECTOR: DISTINCTIVE FEATURES

Directory of Open Access Journals (Sweden)

Olesia Azarenkova

2015-07-01

Full Text Available The paper is devoted to the analysis of Ukrainian fuel and energy sector (FES. The number of risks that threaten the stable supply of energy sources is growing. A high proportion of the energy intensity of developing economies in conjunction with their growing GDP leads to increased competition on world primary energy markets and causes significant fluctuations in energy prices, which negatively affect the global economy. There is also an important issue for world energy - limited use of non-renewable energy resources. Considering the prospects of development of Ukrainian FES, it is important to pay attention to patterns and trends of the global and national power. We have studied the basic trends of Ukrainian FES. It is the most important sector of the economy, and therefore its reform for market economy creation, price liberalization is a very important process. The current task of the energy sector of Ukraine is to be able to consistently produce and use energy to promote economic growth and improve quality of life.
Sector review of UK higher education energy consumption

International Nuclear Information System (INIS)

Ward, Ian; Ogbonna, Anthony; Altan, Hasim

2008-01-01

The UK education and education-related services are said to be one of the fastest-growing export earners in recent years and are known to have had significant impacts at the micro- and macro-levels of the UK. This review looks at energy consumption of this fast growing sector. It concentrates on the energy consumption patterns of the funded higher education institutions in the UK. The findings indicate energy consumption in the sector has been on the increase in the 6 years up to 2006; rising by about 2.7% above the 2001 consumption levels. This increase is, however, not evenly spread across the entire sector. The high energy-consuming institutions appear to be increasing their net consumption, relative to other institutions. Gross internal area, staff and research student full-time equivalent were found to have highest correlation with energy consumption across the sector and may be used as proxy indicators for energy consumption as well as the targets of interventions
Metrology considerations in a fast emerging new energy sector

DEFF Research Database (Denmark)

Friis Pedersen, Troels

2013-01-01

The wind energy sector is emerging on the global energy scene as a fast new energy sector. In 2002 the globally installed wind energy capacity passed 32GW, corresponding to 0,4% of worlds electricity supply. The last five years the sector increased in installed capacity by 33% per year. A leading...... and loads, and measurements. Measurement institutes are organized in the MEASNET network and arrange regular conformity testing....
Long Term Outlook of Energy Sector in Serbia

International Nuclear Information System (INIS)

Dajic, N.; Mesarovic, M.

2008-01-01

Major Serbian energy policy goals set up by the new Energy Law (2004) emerge from the purpose to establish qualitatively new working and development conditions inside the energy production and consumption sectors under the new circumstances in the country and in the region of South Eastern Europe. This is expected to give a new impetus to the economic development of the Republic of Serbia by increasing energy efficiency, intensifying the use of renewable energy sources and reducing harmful emissions from energy production and consumption sectors, as well as to ease integration into regional and European energy markets. The above has also been de?ned by the 'Strategy of Serbian Energy Sector Development by the Year 2015' (adopted by the Serbian Parliament in 2005) and in more details by the 'Programme of the Implementation of the Strategy by the Year 2012' (adopted by the Serbian Government in 2007). Based on these strategic and other documents, which were drawn up with participation of the Serbian WEC MC as well, this paper presents a vision of the Serbian energy sector development during the period up to the year 2030.(author)
Estimating energy conservation potential in China's commercial sector

International Nuclear Information System (INIS)

Lin, Boqiang; Wang, Ailun

2015-01-01

With low energy intensity and great potential for growth, the commercial sector has become one of the key sectors for energy conservation and emission reduction in the context of China's rapid urbanization process. Based on the EIA (Energy Information Administration) statistical methods, this paper calculates the energy consumption of China's commercial sector from 1981 to 2012, specifies the determinants of commercial energy demand, forecasts future energy consumption and estimates the energy conservation potentials using the Johansen co-integration methodology. The results indicate: (i) GDP (Gross Domestic Product) and urbanization have positive effects on the energy consumption of the commercial sector while labor productivity and energy price contribute to reduction in the sector's energy consumption. (ii) Under the basic scenario, energy consumption of the commercial sector will be 317.34 and 469.84 Mtce (million tons of coal equivalent) in 2015 and 2020 respectively. (iii) Under the moderate and advanced scenario, about 187.00 and 531.45 Mtce respectively of the energy consumption of the commercial sector can be conserved from 2013 to 2020. The findings have important implications for policy-makers to enact energy-saving policies. - Highlights: • Calculation of China's commercial energy consumption and saving potential. • Co-integration model is applied to estimate commercial energy efficiency. • Decomposition of driving forces of energy consumption. • Future policies for commercial energy efficiency are discussed

Energy and exergy utilization efficiencies in the Japanese residential/commercial sectors

International Nuclear Information System (INIS)

Kondo, Kumiko

2009-01-01

Unlike the manufacturing sector, the residential/commercial sectors of Japan struggle to meet their environmental requirements. For instance, their CO 2 emission levels have increased tremendously since 1990. This research estimates energy and 'exergy (available energy)' efficiencies in Japan's residential/commercial sectors during the period 1990-2006. Since an exergy analysis reveals 'available energy losses', it is an effective tool to achieve sustainable societies. The primary objective of this paper is to examine the potential for advancing the 'true' energy efficiency in Japan's residential/commercial sectors-by observing energy and exergy efficiency disparities. The results show large differences between the overall energy and exergy efficiencies in the residential (60.12%, 6.33%)/commercial sectors (51.78%, 5.74%) in 2006. This implies great potential for energy savings in both sectors. Furthermore, this research suggests that the residential sector may face more difficulties than the commercial sector, although the latter appears to be less energy-efficient, according to recent statistics. This is because the disparity between energy and exergy efficiencies has expanded in the residential sector since 2000. This study illustrates the importance of exergy analyses in promoting sustainable energy policies and new adaptation strategies.
Energy Sector Market Analysis

Energy Technology Data Exchange (ETDEWEB)

Arent, D.; Benioff, R.; Mosey, G.; Bird, L.; Brown, J.; Brown, E.; Vimmerstedt, L.; Aabakken, J.; Parks, K.; Lapsa, M.; Davis, S.; Olszewski, M.; Cox, D.; McElhaney, K.; Hadley, S.; Hostick, D.; Nicholls, A.; McDonald, S.; Holloman, B.

2006-10-01

This paper presents the results of energy market analysis sponsored by the Department of Energy's (DOE) Weatherization and International Program (WIP) within the Office of Energy Efficiency and Renewable Energy (EERE). The analysis was conducted by a team of DOE laboratory experts from the National Renewable Energy Laboratory (NREL), Oak Ridge National Laboratory (ORNL), and Pacific Northwest National Laboratory (PNNL), with additional input from Lawrence Berkeley National Laboratory (LBNL). The analysis was structured to identify those markets and niches where government can create the biggest impact by informing management decisions in the private and public sectors. The analysis identifies those markets and niches where opportunities exist for increasing energy efficiency and renewable energy use.
Energy sector reforms status of Danish energy policy - 2000

International Nuclear Information System (INIS)

Gullev, L.

2000-01-01

The new millennium brings change and new ways of thinking to the energy sector. Today the sector faces new challenges which it must deal with at a time where increasing market liberalisation and increasing internalisation is creating completely new frameworks for the sector. The Danish tradition of progressive energy policy action plans is the best possible basis on which to build. The target remains set. Energy policy must create the framework for structuring future energy systems so as to ensure that they are sustainable. Over many years there have been numerous initiatives to transfer consumption to cleaner energy sources, which has now led to a steady reduction in CO 2 emissions. The government places great importance on a continuation of this current development, both short term and long term. The adoption of the Electricity Reform in spring 1999 was an important step in the right direction. The government can, with great satisfaction, conclude that an agreement has now been made with most of the Parliament regarding a Gas reform, modernisation of the heat Supply Act and a new Energy Saving Act. In addition to this, the agreement also includes a follow up to the Electricity Reform concerning utilisation of biomass, offshore wind turbines, harmonisation of costs for priority electricity production, private generator's payment to priority electricity and the establishment of a market for electricity based on renewable. (author)
Energy and exergy utilization in transportation sector of Saudi Arabia

International Nuclear Information System (INIS)

Dincer, I.; Hussain, M.M.; Al-Zaharnah, I.

2004-01-01

In this paper we present an analysis of energy and exergy utilization in the transportation sector of Saudi Arabia by considering the sectoral energy and exergy flows for the years of 1990-2001. Energy and exergy analyses are conducted for its three subsectors, namely road, air and marine, and hence the energy and exergy efficiencies are obtained for comparison. Road subsector appears to be the most efficient one compared to air and marine subsectors. It is found that the energy efficiencies in air and marine subsectors are found to be equal to the corresponding exergy efficiencies due to the values of exergy grade function. A comparison of the overall energy and exergy efficiencies of Saudi Arabian transportation sector with the Turkish transportation sector is also presented for the year 1993 based on the data available. Although the sectoral coverage is not same for both countries, it is still useful to illustrate the situation on how subsectoral energy and exergy efficiencies vary over the years. Turkish transportation sector appears to be a bit more efficient for that particular year. It is believed that the present technique is practical and useful for analyzing sectoral energy and exergy utilization to determine how efficient energy and exergy are used in transportation sector. It is also be helpful to establish standards, based on exergy, to facilitate applications in industry and in other planning processes such as energy planning
Challenges and policies in Indonesia's energy sector

International Nuclear Information System (INIS)

Dutu, Richard

2016-01-01

Fossil fuels are central to Indonesia's energy policy, and its main source of export revenues. However, insufficient investment, the lack of transport infrastructure and an unwieldy regulatory environment are inhibiting the sector from reaching its full potential. Looking ahead, growing environmental concerns combined with sharp falls in coal prices and the on-going shale gas revolution call into question the sustainability of an energy strategy based almost exclusively on fossil fuels. This viewpoint challenges Indonesia's current energy policy and proposes ways to increase its energy efficiency and use of renewables. In particular, its gas sector should be further developed to plug the gap until sufficient renewable energy, especially geothermal, comes on line. Government control over the oil industry via state-owned Pertamina should be gradually reduced. Clarifying, streamlining and publicising simple regulations in energy, especially regarding land rights and on-shore processing, and removing foreign-ownership restrictions will help bring much needed investment. The pressure on the environment of natural resource exploitation should also be addressed by properly defining property rights and regulations regarding forest land, and implementing a positive implicit carbon price. - Highlights: • Indonesia's energy sector faces many regulatory, environmental and infrastructure hurdles. • Indonesia's energy policy can be improved through greater use of renewables, especially geothermal. • The gas sector should be further developed until more renewable energy come on line. • Government control over the oil industry should be reduced to boost investment. • Clarifying and simplifying regulations is key to attracting foreign companies and protecting the environment.
Energy and exergy use in public and private sector of Saudi Arabia

Energy Technology Data Exchange (ETDEWEB)

Dincer, I. E-mail: idincer@kfupm.edu.sa; Hussain, M.M.; Al-Zaharnah, I

2004-09-01

In this paper, we deal with the analysis of energy and exergy utilization in the public and private sector of Saudi Arabia by considering the energy and exergy flows for the years between 1990 and 2001. Energy and exergy analyses for the public and private sector are undertaken to study the energy and exergy efficiencies. These sectoral efficiencies are then compared, and energy and exergy flow diagrams for the public and private sector over the years are presented, respectively. Energy and exergy efficiencies of the public and private sector are compared for its six sub-sectors, namely commercial, governmental, streets, Mosques, hospitals and charity associations, particularly illustrated for the year 2000. Hospital sub-sector appears to be the most energy efficient sector and government sub-sector the most exergy efficient one. The results presented here provide insights into the sectoral energy use that may assist energy policy makers for the country. It is believed that the present techniques are useful for analyzing sectoral energy and exergy utilization, and that they provide Saudi Arabia with energy savings through energy efficiency and/or energy conservation measures. It is also be helpful to establish standards to facilitate application in industry and in other planning processes such as energy planning.
Energy and exergy use in public and private sector of Saudi Arabia

International Nuclear Information System (INIS)

Dincer, I.; Hussain, M.M.; Al-Zaharnah, I.

2004-01-01

In this paper, we deal with the analysis of energy and exergy utilization in the public and private sector of Saudi Arabia by considering the energy and exergy flows for the years between 1990 and 2001. Energy and exergy analyses for the public and private sector are undertaken to study the energy and exergy efficiencies. These sectoral efficiencies are then compared, and energy and exergy flow diagrams for the public and private sector over the years are presented, respectively. Energy and exergy efficiencies of the public and private sector are compared for its six sub-sectors, namely commercial, governmental, streets, Mosques, hospitals and charity associations, particularly illustrated for the year 2000. Hospital sub-sector appears to be the most energy efficient sector and government sub-sector the most exergy efficient one. The results presented here provide insights into the sectoral energy use that may assist energy policy makers for the country. It is believed that the present techniques are useful for analyzing sectoral energy and exergy utilization, and that they provide Saudi Arabia with energy savings through energy efficiency and/or energy conservation measures. It is also be helpful to establish standards to facilitate application in industry and in other planning processes such as energy planning
The Wave Energy Sector

DEFF Research Database (Denmark)

Kofoed, Jens Peter

2017-01-01

This Handbook for Ocean Wave Energy aims at providing a guide into the field of ocean wave energy utilization. The handbook offers a concise yet comprehensive overview of the main aspects and disciplines involved in the development of wave energy converters (WECs). The idea for the book has been...... shaped by the development, research, and teaching that we have carried out at the Wave Energy Research Group at Aalborg University over the past decades. It is our belief and experience that it would be useful writing and compiling such a handbook in order to enhance the understanding of the sector...
WTO’s Implications on Agriculture Sector in Pakistan: Threats, Opportunities and Possible Strategies

Directory of Open Access Journals (Sweden)

Naeem Ullah Khan

2018-02-01

Full Text Available The WTO trading system is a fact of life. This is only organization which can manage the challenges of globalization. There are both opportunities and threats for the member states in relation to different sectors of economy like agriculture. This paper examines that Pakistan has a great potential to produce and export agricultural commodities in the international markets. In order to achieve maximum benefits from the WTO, Pakistan has to take strong and immediate steps in the light of SPS and TBT Agreement that are germane with agriculture sector. In this connection Pakistan has achieved GSP+ status by European Union which gives a great opportunity to Pakistan to improve its agricultural standards and enhance its export in European agricultural markets. The paper also recommends some possible solutions to improve the agriculture standards in Pakistan. In all countries farming system play a very important role for increasing crop production and strengthen the economy of the country. Government sector should also play a vital role to educate the farmers with new planting techniques and strategic plans for the production of good quality disease free crops. Based on results and conclusion development of extension program, utilization of proper management techniques, utilization of high quality seed, government support, infrastructure and market opportunities are the dire need for farmers and agriculture of Pakistan.
Calculating economy-wide energy intensity decline rate: The role of sectoral output and energy shares

International Nuclear Information System (INIS)

Baksi, Soham; Green, Chris

2007-01-01

We specify formulas for computing the rate of decline in economy-wide energy intensity by aggregating its two determinants-technical efficiency improvements in the various sectors of the economy, and shifts in economic activity among these sectors. The formulas incorporate the interdependence between sectoral shares, and establish a one-to-one relation between sectoral output and energy shares. This helps to eliminate future energy intensity decline scenarios which involve implausible values of either sectoral share. An illustrative application of the formulas is provided, using within-sector efficiency improvement estimates suggested by Lightfoot-Green and Harvey
Ten years of energy consumption in the tertiary sector

International Nuclear Information System (INIS)

Rabai, Yacine

2012-11-01

This document presents and comments data regarding electricity consumption by the tertiary sector over the last ten years in France. It notably outlines its strong increase compared to the other sectors (housing, industry, transport, agriculture). It comments the evolution of the energy mix of the tertiary sector (electricity with 47%, gas with 25% and oil with 19% are prevailing). It briefly comments the evolution of energy efficiency within this sector. It indicates and comments the shares of energy consumption, of high voltage electricity and gas consumption by the different sub-sectors (retail, automobile and motorcycle repair, public administration, health and social activity, real estate, specialised, scientific and technical activities, education, and so on)
E-commerce in the energy sector

Energy Technology Data Exchange (ETDEWEB)

Sioshansi, F.P. [Menlo Energy Economics (MEE), Menlo Park, CA (United States)

2000-09-18

E-commerce and e-business are now part of the lexicon of modern business everywhere. The energy industry is no exception, although it is somewhat of a latecomer to the field, trailing a number of others. This article, which is based on a multi-client study titled 'E-commerce in the Energy Sector', is focused on the business applications of e-commerce in the energy sector, broadly defined to include oil, electricity, and natural gas industries. The study was conducted by Menlo Energy Economics (MEE) in collaboration with Global Business Network (GBN). (orig.) [German] E-commerce und E-business gehoeren heute im Geschaeftsleben zum guten Ton. Obwohl ein Nachzuegler auf diesem Gebiet, macht die Energiewirtschaft hier keine Ausnahme. Der Artikel, der auf einer von Menlo Energy Economics (MEE) und Global Business Network (GBN) durchgefuehrten Studie zum Thema 'E-commerce im Energie-Sektor' beruht, beschreibt die Anwendungsmoeglichkeiten fuer E-commerce im Energie-Sektor worunter hier Oel-, Elektrizitaets- und Erdgaswirtschaft zu verstehen sind. (orig.)
A review of Ghana’s energy sector national energy statistics and policy framework

Directory of Open Access Journals (Sweden)

Samuel Asumadu-Sarkodie

2016-12-01

Full Text Available In this study, a review of Ghana’s energy sector national energy statistics and policy framework is done to create awareness of the strategic planning and energy policies of Ghana’s energy sector that will serve as an informative tool for both local and foreign investors, help in national decision-making for the efficient development and utilization of energy resources. The review of Ghana’s energy sector policy is to answer the question, what has been done so far? And what is the way forward? The future research in Ghana cannot progress without consulting the past. In order to ensure access to affordable, reliable, sustainable, and modern energy for all, Ghana has begun expanding her economy with the growing Ghanaian population as a way to meet the SDG (1, which seeks to end poverty and improve well-being. There are a number of intervention strategies by Ghana’s Energy sector which provides new, high-quality, and cost-competitive energy services to poor people and communities, thus alleviating poverty. Ghana’s Energy sector has initiated the National Electrification Scheme, a Self-Help Electrification Program, a National Off-grid Rural Electrification Program, and a Renewable Energy Development Program (REDP. The REDP aims to: assess the availability of renewable energy resources, examine the technical feasibility and cost-effectiveness of promising renewable energy technologies, ensure the efficient production and use of the Ghana’s renewable energy resources, and develop an information base that facilitates the establishment of a planning framework for the rational development and the use of the Ghana’s renewable energy resources.
Renewable and recovery energies for each industry sector

International Nuclear Information System (INIS)

Petitot, Pauline

2018-01-01

The French agency of environment and energy management (Ademe) has made available to the industrialists, a study about the proper choice of renewable and recovery energies capable to meet the energy and heat needs of their facilities. This article summarises in a table, sector by sector and for each renewable and recovery energy source, the capability of this energy source to supply part or the overall energy needs of some elementary industrial processes. Indication is given about the capability of an energy source to produce electricity as well
Long term energy demand projections for croatian transport sector

DEFF Research Database (Denmark)

Puksec, Tomislav; Mathiesen, Brian Vad; Duic, Neven

2011-01-01

Transport sector in Croatia represents one of the largest consumers of energy today with a share of almost one third of final energy demand. That is why improving energy efficiency and implementing different mechanisms that would lead to energy savings in this sector would be relevant. Through th...
The ECVET toolkit customization for the nuclear energy sector

Energy Technology Data Exchange (ETDEWEB)

Ceclan, Mihail; Ramos, Cesar Chenel; Estorff, Ulrike von [European Commission, Joint Research Centre, Petten (Netherlands). Inst. for Energy and Transport

2015-04-15

As part of its support to the introduction of ECVET in the nuclear energy sector, the Institute for Energy and Transport (IET) of the Joint Research Centre (JRC), European Commission (EC), through the ECVET Team of the European Human Resources Observatory for the Nuclear energy sector (EHRO-N), developed in the last six years (2009-2014) a sectorial approach and a road map for ECVET implementation in the nuclear energy sector. In order to observe the road map for the ECVET implementation, the toolkit customization for nuclear energy sector is required. This article describes the outcomes of the toolkit customization, based on ECVET approach, for nuclear qualifications design. The process of the toolkit customization took into account the fact that nuclear qualifications are mostly of higher levels (five and above) of the European Qualifications Framework.
The ECVET toolkit customization for the nuclear energy sector

International Nuclear Information System (INIS)

Ceclan, Mihail; Ramos, Cesar Chenel; Estorff, Ulrike von

2015-01-01

As part of its support to the introduction of ECVET in the nuclear energy sector, the Institute for Energy and Transport (IET) of the Joint Research Centre (JRC), European Commission (EC), through the ECVET Team of the European Human Resources Observatory for the Nuclear energy sector (EHRO-N), developed in the last six years (2009-2014) a sectorial approach and a road map for ECVET implementation in the nuclear energy sector. In order to observe the road map for the ECVET implementation, the toolkit customization for nuclear energy sector is required. This article describes the outcomes of the toolkit customization, based on ECVET approach, for nuclear qualifications design. The process of the toolkit customization took into account the fact that nuclear qualifications are mostly of higher levels (five and above) of the European Qualifications Framework.
Vietnam's energy sector: A review of current energy policies and strategies

Energy Technology Data Exchange (ETDEWEB)

Tien Minh Do, E-mail: tmdo@eng.uts.edu.au [Hanoi University of Science and Technology (HUST), 1 Dai Co Viet Street, Hai Ba Trung District, Hanoi (Viet Nam); Sharma, Deepak [University of Technology, Sydney (UTS), Broadway, Ultimo, NSW 2007 (Australia)

2011-10-15

Since the introduction of market-oriented economy in 1986, Vietnam has made noticeable socio-economic progress. In this progress, the energy sector has played a vital role. This role is likely to deepen in the years to come as Vietnam strives to achieve even higher levels in economic progress. Such deepening in the role of energy, this paper argues, will heighten concerns about the security of energy supply, and economic, environmental, social and political consequences. In order to address these issues, Vietnam has over the last decade, developed a suite of energy policies. A deeper review of these policies suggests that they are typified by economic-growth orientation, exclusive focus on a single-sector or single issue, and largely neglect the significance of cross-sectoral and cross-thematic issues arising from the interdependencies between energy, economy, and the polity at large. The existing energy policy settings are, therefore, unlikely to be able to provide a satisfactory redress to the challenges noted above. This paper provides an overview of the current energy policies with a view to identify areas where further policy effort is needed in order to facilitate a sustainable development of the Vietnamese energy sector. - Highlights: > Identifying challenges faced by the Vietnamese energy sector. > Analyzing limitations of the existing energy policy settings (policies, strategies and institutions) in addressing these challenges. > Developing recommendations on improving the existing energy policy settings to provide a satisfactory redress for the challenges noted above.
Energy-saving options for the mitigation of greenhouse gas emissions from the Mongolian energy sector

Energy Technology Data Exchange (ETDEWEB)

Dorjpurev, J.; Purevjal, O.; Erdenechimeg, Ch. [and others

1996-12-31

The Energy sector is the largest contributor to GHG emission in Mongolia. The Energy sector emits 54 percent of CO2 and 4 percent of methane. All emissions of other greenhouse gases are accounted from energy related activities. The activities in this sector include coal production, fuel combustion, and biomass combustion at the thermal power stations and in private houses (stoves) for heating purposes. This paper presents some important Demand-side options considered for mitigation of CO2 emissions from energy sector such as Energy Conservation in Industrial Sector and in Buildings. Changes in energy policies and programmes in the Mongolian situation that promote more efficient and sustainable practices are presented in the paper. These energy saving measures will not only help reduce greenhouse gas emissions, but will also promote economic development and alleviate other environmental problems.
Analysis of sectoral energy conservation in Malaysia

Energy Technology Data Exchange (ETDEWEB)

Al-Mofleh, Anwar; Taib, Soib; Salah, Wael [School of Electrical and Electronics Engineering, Universiti Sains Malaysia, 14300 Nibong Tebal, Penang (Malaysia); Mujeebu, M. Abdul [School of Mechanical Engineering, Universiti Sains Malaysia, 14300 Nibong Tebal, Penang (Malaysia)

2009-06-15

The electrical energy consumption in Malaysia has increased sharply in the past few years, and modern energy efficient technologies are desperately needed for the national energy policy. This article presents a comprehensive picture of the current status of energy consumption and various energy conservation options viable for Malaysian environment. A detailed survey is made to assess the consumption pattern and the existing techniques for energy efficiency. Based on the survey, the feasibility of improving the available systems and adopting new programs in different sectors is investigated. The study reveals the fact that the energy conservation policy of the country has been fairly improved in the last ten years. However the country has to pay more attention to this area and make urgent measures to adopt more energy efficient technologies in various sectors. (author)

Analysis of sectoral energy conservation in Malaysia

International Nuclear Information System (INIS)

Al-Mofleh, Anwar; Taib, Soib; Mujeebu, M. Abdul; Salah, Wael

2009-01-01

The electrical energy consumption in Malaysia has increased sharply in the past few years, and modern energy efficient technologies are desperately needed for the national energy policy. This article presents a comprehensive picture of the current status of energy consumption and various energy conservation options viable for Malaysian environment. A detailed survey is made to assess the consumption pattern and the existing techniques for energy efficiency. Based on the survey, the feasibility of improving the available systems and adopting new programs in different sectors is investigated. The study reveals the fact that the energy conservation policy of the country has been fairly improved in the last ten years. However the country has to pay more attention to this area and make urgent measures to adopt more energy efficient technologies in various sectors.
The environment and energy sector in the Czech republic

International Nuclear Information System (INIS)

2004-08-01

The objective of this report is to give Danish investors, consultants, and subcontractors With interest in the Czech environment and energy sector, a basis for evaluating its market opportunities. Furthermore, the report will provide the reader With an overview of potential finance sources for projects within the environment and energy sector. With the prospects of EU membership, the Czech Republic has put a great effort into improving the country's environmental conditions as well as restructuring its energy sector. In particular in the area of the environment, the Czech Republic has experienced considerable progress. However, in several environmental areas, the Czech Republic is still lacking behind other EU countries. The process of meeting the environmental standards of the EU continues to demand large investments, especially within the field of water and waste treatment. In the process of adapting to the requirements of the EU in the field of the environment, the Czech Republic can expect to receive around EUR 615 million in EU funds betaveen 2004 and 2006. The Czech energy sector is the most air-polluting sector in the country and there is a general demand for knove-hove and technology in the field of energy efficiency and udlisation of renewable energy. Renewable energy makes up only 2% of the Czech Republic's total energy production. The goal of the Czech government is to increase the share to 8% before 2010. This report illustrates hove the large investments required in the area of environment and energy combmed with a wide range of national and international financing opportunities open up for significant market opportunities in the Czech Republic for Danish companies specialised within the environment and energy sector. As a foundation of the report there will first be a brief explanation of the inarket conditions in the Czech Republic. Secondly, the report will describe the environmental sector in depth within the areas water, waste, and air, and
The Threat of War and the Energy Problem

International Nuclear Information System (INIS)

Broda, E.

1977-01-01

This document is part of the conference proceedings of the Pugwash conference 1977, held in Munich. The text written by E. Broda is about the threat of war (with a focus on nuclear war) and the prospective, worldwide energy problems. (nowak)
An investigation on energy consumption trend in Japan. Transportation sector

International Nuclear Information System (INIS)

Suzuki, Takayoshi

2005-08-01

Although energy consumption in the industry sector has almost been stable, energy consumption in the transportation (passenger and freight) sector has increased much after the oil crisis. The increase of energy consumption in the passenger sector can be attributed to the increase in transportation by private passenger vehicles; while the increase in the freight sector was due to the modal shift to trucks. Among transportation methods, automobiles, i.e. passenger vehicles and trucks, are now dominant in terms of energy consumption and also in terms of amount of transportation. Therefore implementing energy conservation measures relating to automobiles is very important in order to suppress the energy consumption in the transportation sector. This report summarizes the results of investigation on energy conservation measures, especially relevant to automobiles. It was found from the investigation that most promising and effective technologies or measures are promoting market penetration of vehicles satisfying ''top runner standard'', development and employment of hybrid vehicles, and introduction of vehicles with ''idling-stop'' systems. (author)
Energy conservation in agriculture sector

International Nuclear Information System (INIS)

Maggo, J.N.

1991-01-01

The annual production of foodgrains in India rose from 50.8 million tonnes in 1950-51 to 178 million tonnes in 1989-90. One of the factors which led to this impressive growth is the continued increase in input of mechanization and energy in the agricultural sector by way of tractors running on diesel and pumps (for water supply) based on diesel and electricity. Electricity consumption in agricultural sector rose from 833 million kWh in 1960-61 to 47000 million kWh in 1990-91 and is further expected to rise to 81.8 TWH in 1999-2000. Considering the heavy investments required for production and supply of energy, it has become imperative to avoid wasteful use of energy and to use energy more efficiently. This can be done by : (1) Changing the electricity tariff structure from the present horse power related rates to energy consumption related rates. This will induce farmers to avoid waste in energy use. (2) Adopting energy efficiency measures. These measures are : (1) replacement of inefficient foot valves, suction pipes and delivery pipes of the pump sets, (2) increasing power factor of electric motors used for pumps sets, (3) reducing distribution losses over LT lines, and (4) optimizing use of fertilizers. This optimization will indirectly conserve energy by reducing electricity consumption by fertilizer industry. (M.G.B.). 5 refs., 4 tabs
Sustainable Energy for All and the private sector

Energy Technology Data Exchange (ETDEWEB)

Bellanca, Raffaella; Wilson, Emma

2012-06-15

The UN's Sustainable Energy for All initiative (SE4ALL) has a strong focus on the private sector to deliver universal energy access, improved efficiency and increased investment in renewable energy. Leading private sector associations have bought into SE4ALL, including the World Business Council for Sustainable Development (WBCSD) and the Global Compact. However, critics argue that SE4ALL is focusing too much on large-scale infrastructure investment and is missing opportunities to stimulate enterprise more locally and to benefit the poorest. The private sector – including large and smaller-scale businesses, both local and international – is keen to get involved in energy access in low-income markets and sees the value of an initiative such as SE4ALL. Yet some feel that SE4ALL is failing to engage all levels of the private sector effectively. To deliver universal energy access, SE4ALL needs to address the lack of finance for enterprises and end users, especially in untested markets; infrastructure and support services for new businesses; local skills, capacity and information about workable models; and favourable policy frameworks. With the right incentives, business can open up low-income markets by providing lifeimproving services to emerging middle class populations who are still excluded from energy access. To reach the poorest SE4ALL can promote private sector partnerships with government and NGOs, encourage corporate responsibility initiatives and support social entrepreneurs.
Sustainable Energy for All and the private sector

Energy Technology Data Exchange (ETDEWEB)

Bellanca, Raffaella; Wilson, Emma

2012-06-15

The UN's Sustainable Energy for All initiative (SE4ALL) has a strong focus on the private sector to deliver universal energy access, improved efficiency and increased investment in renewable energy. Leading private sector associations have bought into SE4ALL, including the World Business Council for Sustainable Development (WBCSD) and the Global Compact. However, critics argue that SE4ALL is focusing too much on large-scale infrastructure investment and is missing opportunities to stimulate enterprise more locally and to benefit the poorest. The private sector – including large and smaller-scale businesses, both local and international – is keen to get involved in energy access in low-income markets and sees the value of an initiative such as SE4ALL. Yet some feel that SE4ALL is failing to engage all levels of the private sector effectively. To deliver universal energy access, SE4ALL needs to address the lack of finance for enterprises and end users, especially in untested markets; infrastructure and support services for new businesses; local skills, capacity and information about workable models; and favourable policy frameworks. With the right incentives, business can open up low-income markets by providing lifeimproving services to emerging middle class populations who are still excluded from energy access. To reach the poorest SE4ALL can promote private sector partnerships with government and NGOs, encourage corporate responsibility initiatives and support social entrepreneurs.
Structure of financing investments in the energy sector

Directory of Open Access Journals (Sweden)

Kowal Barbara

2017-01-01

The article shows how the financing structure of the companies from the fuel and energy sector, listed on the Warsaw Stock Exchange, has evolved over the years. The authors also estimated the cost of equity. The results were compared with the chosen mining companies in Poland. Companies from the energy sector have lower investment risk than companies from the fuel sector. Looking at the profitability of investments it should be emphasized that the financing by outside capital is more advantageous than equity financing.
Potentials for energy savings and long term energy demands for Croatian households sector

DEFF Research Database (Denmark)

Pukšec, Tomislav; Mathiesen, Brian Vad; Duic, Neven

2011-01-01

demand in the future, based on careful and rational energy planning. Different financial, legal and technological mechanisms can lead to significant savings in the households sector which also leads to lesser greenhouse gas emissions and lower Croatian dependence on foreign fossil fuels....... relevant. In order to plan future energy systems it is important to know future possibilities and needs regarding energy demand for different sectors. Through this paper long term energy demand projections for Croatian households sector will be shown with a special emphasis on different mechanisms, both...... financial, legal but also technological that will influence future energy demand scenarios. It is important to see how these mechanisms influence, positive or negative, on future energy demand and which mechanism would be most influential. Energy demand predictions in this paper are based upon bottom...
Potentials for energy savings and long term energy demands for Croatian households sector

DEFF Research Database (Denmark)

Pukšec, Tomislav; Mathiesen, Brian Vad; Duic, Neven

2013-01-01

demand in the future, based on careful and rational energy planning. Different financial, legal and technological mechanisms can lead to significant savings in the households sector which also leads to lesser greenhouse gas emissions and lower Croatian dependence on foreign fossil fuels....... relevant. In order to plan future energy systems it is important to know future possibilities and needs regarding energy demand for different sectors. Through this paper long term energy demand projections for Croatian households sector will be shown with a special emphasis on different mechanisms, both...... financial, legal but also technological that will influence future energy demand scenarios. It is important to see how these mechanisms influence, positive or negative, on future energy demand and which mechanism would be most influential. Energy demand predictions in this paper are based upon bottom...
Energy savings in CSFR - building sector

International Nuclear Information System (INIS)

Jacobsen, F.R.

1993-01-01

The Czechoslovak/Danish project on energy savings in buildings proves that it is possible to save up to 30% of the energy in buildings. 10% can be saved at an investment of 27 bill KCS. The total investment that is needed to save 30% is 140 bill KCS. Further energy savings can be obtained through more energy efficient supply systems. Information dissemination is important for the energy saving programme as are economic incentives. Investments in energy savings should be profitable for the investor, but this is not the case in the Czech and Slovak republics today. Changes are needed. Energy prices are still to low, compared to investment costs. Financial possibilities are not satisfactory for private investors. Price systems are not favourable to investment in energy savings. Training is needed for boiler men and energy consultants. Legislation is essential for the support of the full range of activities in the energy sector. Research and Development activities must back up the development of the sector. Pilot projects can illuminate the savings potential. The production of technical equipment for control and metering and production of insulation materials must be promoted. (AB)
Measuring energy performance with sectoral heterogeneity: A non-parametric frontier approach

International Nuclear Information System (INIS)

Wang, H.; Ang, B.W.; Wang, Q.W.; Zhou, P.

2017-01-01

Evaluating economy-wide energy performance is an integral part of assessing the effectiveness of a country's energy efficiency policy. Non-parametric frontier approach has been widely used by researchers for such a purpose. This paper proposes an extended non-parametric frontier approach to studying economy-wide energy efficiency and productivity performances by accounting for sectoral heterogeneity. Relevant techniques in index number theory are incorporated to quantify the driving forces behind changes in the economy-wide energy productivity index. The proposed approach facilitates flexible modelling of different sectors' production processes, and helps to examine sectors' impact on the aggregate energy performance. A case study of China's economy-wide energy efficiency and productivity performances in its 11th five-year plan period (2006–2010) is presented. It is found that sectoral heterogeneities in terms of energy performance are significant in China. Meanwhile, China's economy-wide energy productivity increased slightly during the study period, mainly driven by the technical efficiency improvement. A number of other findings have also been reported. - Highlights: • We model economy-wide energy performance by considering sectoral heterogeneity. • The proposed approach can identify sectors' impact on the aggregate energy performance. • Obvious sectoral heterogeneities are identified in evaluating China's energy performance.
Energy and exergy analysis at the utility and commercial sectors of Malaysia

International Nuclear Information System (INIS)

Saidur, R.; Sattar, M.A.; Masjuki, H.H.; Abdessalam, H.; Shahruan, B.S.

2007-01-01

In this paper, sectoral energy and exergy analysis model is applied to the utility and commercial sectors of Malaysia by considering the energy and exergy flows from 1990 to 2003. The energy and exergy efficiencies are determined for the sub-sectors and devices used in these two sectors. It has been found the hydroelectric power plant sub-sector is more energy and exergy efficient compared to the thermal power plant sub-sector. The energy and exergy efficiencies of utility and commercial sectors of Malaysia are compared with a few other countries around the world as well. The utility and commercial sectors of Malaysia are found to be more efficient than that of Thailand, Brunei, China, and Vietnam in 1999
Al-Qaida threats and strategies : the religious justification for targeting the international energy economy

Energy Technology Data Exchange (ETDEWEB)

Williams, J.F.

2008-03-15

Methods of analyzing threats generated by terrorists against the energy industry were discussed. Threat was defined as the product of an adversary's capability, intent, and authority to engage a target using a specific attack mode. The paper argued that robust models for threat must demonstrate a cultural awareness of the adversary in question. The study used an al-Qaida attack to develop and critique the religious justification offered by Salafi-Jihadi religious scholars for attacking the energy industry. The importance of the fatawa's religious authority was evaluated, and cultural drivers for al-Qaida were explored in relation to the threat model. An assessment of past terrorist acts against energy industry infrastructure was conducted. Various relevant fatawa issued by religious scholars were discussed. Socio-political and religious attributes of the al-Qaida movement were outlined using the Combating Terrorism Center's militant ideology atlas. The threat equation was expanded to include authority and cultural influences. The threat model was developed by assigning information to bins of capability, intent, and authority in order to assess and evaluate data. The Kalman filter technique was used to determine threat drivers. 98 refs., 20 figs.
Energy conservation in China: Key provincial sectors at two-digit level

International Nuclear Information System (INIS)

Liao, Hua; Du, Jian; Wei, Yi-Ming

2013-01-01

Highlights: ► We identify the keys for energy conversation across China’s 31 provinces × 65 sectors. ► The results are visualized in map and matrix tables, and easy for use. ► 39 Industrial sectors by province are classified into three categories for conservation. ► There is large energy wasting in the public management sector. ► There are both urban–rural gap and provincial inequality on electricity consumption. - Abstract: In March 2011, China’s central government set a new challenging target of reducing its energy intensity by 16% during 2011–2015, after it had achieved a reduction of 19.1% during 2006–2010. And this new target was assigned to provincial authorities in August 2011. However, China’s provincial energy-economic developments are unbalanced and different provinces have different key sectors for energy conservation. Most previous studies focused on provincial energy efficiency at the aggregate level, or the three-industry level (or one-digit level). However, whether for policy decision or academic research, it is necessary to further subdivide the sectors. In this paper, we use three indicators (Gini Coefficient, energy consumption share and energy intensity) to compare provincial energy conservation potentials at the two-digit sector level. To our knowledge, this paper is the first one to identify the keys for energy conversation across the 31 provinces × 65 sectors. And the results are shown in visualized maps and matrix tables to help identify the key province × sectors for energy conservation easier. This also helps the central and provincial governments to distinguish key sectors when they monitor the energy conservation progress
Mitigation technologies and measures in energy sector of Kazakstan

Energy Technology Data Exchange (ETDEWEB)

Pilifosova, O.; Danchuk, D.; Temertekov, T. [and others

1996-12-31

An important commitment in the UN Framework Convention on Climate Change is to conduct mitigation analysis and to communicate climate change measures and policies. In major part reducing CO{sub 2} as well as the other greenhouse gas emissions in Kazakstan, can be a side-product of measures addressed to increasing energy efficiency. Since such measures are very important for the national economy, mitigation strategies in the energy sector of Kazakstan are directly connected with the general national strategy of the energy sector development. This paper outlines the main measures and technologies in energy sector of Kazakstan which can lead to GHG emissions reduction and presents the results of current mitigation assessment. The mitigation analysis is addressed to energy production sector. A baseline and six mitigation scenarios were developed to evaluate the most attractive mitigation options, focusing on specific technologies which have been already included in sustainable energy programs. According to the baseline projection, Kazakstan`s CO{sub 2} emissions will not exceed their 1990 level until 2005. The potential for CO{sub 2} emission reduction is estimated to be about 11 % of the base line emission level by the end of considered period (in 2020). The main mitigation options in the energy production sector in terms of mitigation potential and technical and economical feasibility include rehabilitation of thermal power plants aimed to increasing efficiency, use of nuclear energy and further expansion in the use of hydro energy based on small hydroelectric power plants.
An analysis of the Dutch service sector. Energy consumption and trends

International Nuclear Information System (INIS)

Ramirez, A.; Patel, M.; Blok, K.

2002-09-01

Energy efficiency and its implications for a decrease in carbon dioxide emissions have been a main force behind the current debate on energy issues. Until now, the attention of policy-makers and scientists has been mainly focused on the industrial and residential sectors, although the transport sector has gained relevance in the fast few years. The service sector, on the other hand, has remained at the bottom of the priority list. The main goal of this paper is to explore patterns of energy consumption and energy intensity in the Dutch service sector in the last 15 years. This paper is divided into two parts. The first part deals with developments for the whole sector, including a decomposition analysis, and the second part analyses sectoral developments for five sub-sectors: Wholesale and retail trade, hotels and restaurants; Financial institutes; Real estate renting and business activities; Education and Hospitals. At the aggregate level we have found a strong increase in energy consumption, especially in electricity. Furthermore, we found no evidence of significant decrease in energy intensity in the last decade. Furthermore, the decomposition analysis showed that (a) the activity effect (value added) has been the main driving force behind the increase of energy consumption of the service sector, (b) an increase in labour intensity has also boosted energy consumption and (c) energy intensity (in terms of energy per employee) did not have a significant role on decreasing energy use. At the subsectoral level the picture is blurred, especially due to the lack of good quality data. With exception of the sector Real estate renting and business activities which showed a decrease in energy intensity of about 20% between 1993 and 1999, the decrease in energy intensity is quite low. Hence, the results point towards a failure of actual energy policies to address the service sector. This is in contrast to the fact that, due to the high share of electricity consumption and
Marine renewable energy sector early-stage supply chain

International Nuclear Information System (INIS)

2011-01-01

Marine renewable energy is an emergent sector in Canada. Although supply chain studies have been performed on the United Kingdom and the United States markets, no study has been conducted yet in Canada. The aim of this study was therefore to perform a supply chain analysis in Canada to assess the maturity, strengths, and weaknesses of the sector and determine where the opportunities lie. The study emphasises that the sector is still at the prototype stage in Canada and that the industry must learn to improve its technology and begin to take on large scale projects. Canada has several strengths in the marine renewable energy sector, mainly in terms of resources and facilities, but there are also weaknesses pertaining to technology development and experience. The study concluded that the development of the sector must be centered on a solid vision; in the near term, technological innovation is needed to reach pre-commercialization while in the long term, the sector should aim for commercial application.
Energy sector reform, energy transitions and the poor in Africa

International Nuclear Information System (INIS)

Prasad, Gisela

2008-01-01

There is little systematic information about the impact of energy sector reform on all sources and methods of energy utilised or potentially utilised by the poor. It is not sufficiently known what fuels the poor use, if a larger range of fuels becomes available and affordable and if barriers to access and consumption are reduced. A detailed assessment is presented for four countries, three in Africa (Botswana, Ghana and Senegal) and for comparison one in Latin America (Honduras), of steps taken to reform the energy sector and their effect on various groups of poor households. The paper analyses the pattern of energy supply to, and use by, poor households and explores the link-or its absence-to energy policy. We investigate what works for the poor and which type of reforms and implementation are effective and lead to a transition to more efficient and clean fuels from which the poor benefit. Energy sector reforms when adjusted to the specific conditions of the poor have a positive impact on access and use of clean, safe and efficient fuels. The poor are using gradually less wood as cooking fuel. Gas and kerosene are made more widely available through market liberalisation and subsidy in the particular case of Senegal. Electricity access and use is generally promoted or subsidised through changes in payment conditions and lifeline tariffs
Energy sector reform, energy transitions and the poor in Africa

Energy Technology Data Exchange (ETDEWEB)

Prasad, Gisela [Energy Research Centre, University of Cape Town, Private Bag, Rondebosch 7701 (South Africa)

2008-08-15

There is little systematic information about the impact of energy sector reform on all sources and methods of energy utilised or potentially utilised by the poor. It is not sufficiently known what fuels the poor use, if a larger range of fuels becomes available and affordable and if barriers to access and consumption are reduced. A detailed assessment is presented for four countries, three in Africa (Botswana, Ghana and Senegal) and for comparison one in Latin America (Honduras), of steps taken to reform the energy sector and their effect on various groups of poor households. The paper analyses the pattern of energy supply to, and use by, poor households and explores the link - or its absence - to energy policy. We investigate what works for the poor and which type of reforms and implementation are effective and lead to a transition to more efficient and clean fuels from which the poor benefit. Energy sector reforms when adjusted to the specific conditions of the poor have a positive impact on access and use of clean, safe and efficient fuels. The poor are using gradually less wood as cooking fuel. Gas and kerosene are made more widely available through market liberalisation and subsidy in the particular case of Senegal. Electricity access and use is generally promoted or subsidised through changes in payment conditions and lifeline tariffs. (author)

Assessment of the Turkish utility sector through energy and exergy analyses

International Nuclear Information System (INIS)

Utlu, Zafer; Hepbasli, Arif

2007-01-01

The present study deals with evaluating the utility sector in terms of energetic and exergetic aspects. In this regard, energy and exergy utilization efficiencies in the Turkish utility sector over a wide range of period from 1990 to 2004 are assessed in this study. Energy and exergy analyses are performed for eight power plant modes, while they are based on the actual data over the period studied. Sectoral energy and exergy analyses are conducted to study the variations of energy and exergy efficiencies for each power plants throughout the years, and overall energy and exergy efficiencies are compared for these power plants. The energy utilization efficiencies for the overall Turkish utility sector range from 32.64% to 45.69%, while the exergy utilization efficiencies vary from 32.20% to 46.81% in the analyzed years. Exergetic improvement potential for this sector are also determined to be 332 PJ in 2004. It may be concluded that the methodology used in this study is practical and useful for analyzing sectoral and subsectoral energy and exergy utilization to determine how efficient energy and exergy are used in the sector studied. It is also expected that the results of this study will be helpful in developing highly applicable and productive planning for energy policies
Regional energy rebound effect: The impact of economy-wide and sector level energy efficiency improvement in Georgia, USA

International Nuclear Information System (INIS)

Yu, Xuewei; Moreno-Cruz, Juan; Crittenden, John C.

2015-01-01

Rebound effect is defined as the lost part of ceteris paribus energy savings from improvements on energy efficiency. In this paper, we investigate economy-wide energy rebound effects by developing a computable general equilibrium (CGE) model for Georgia, USA. The model adopts a highly disaggregated sector profile and highlights the substitution possibilities between different energy sources in the production structure. These two features allow us to better characterize the change in energy use in face of an efficiency shock, and to explore in detail how a sector-level shock propagates throughout the economic structure to generate aggregate impacts. We find that with economy-wide energy efficiency improvement on the production side, economy-wide rebound is moderate. Energy price levels fall very slightly, yet sectors respond to these changing prices quite differently in terms of local production and demand. Energy efficiency improvements in particular sectors (epicenters) induce quite different economy-wide impacts. In general, we expect large rebound if the epicenter sector is an energy production sector, a direct upstream/downstream sector of energy production sectors, a transportation sector or a sector with high production elasticity. Our analysis offers valuable insights for policy makers aiming to achieve energy conservation through increasing energy efficiency. - Highlights: • We developed a CGE model to investigate economy-wide energy rebound in Georgia, USA. • The CGE model has detailed treatment for different energy inputs for production. • The model has a highly disaggregated sector profile helpful for policy making. • We compared the economy-wide impact shocks in different epicenter sectors. • We analyzed why epicenters generate dramatically different economy-wide impacts.
Understanding industrial energy use: Physical energy intensity changes in Indian manufacturing sector

International Nuclear Information System (INIS)

Sudhakara Reddy, B.; Kumar Ray, Binay

2011-01-01

This study develops and examines physical energy intensity indicators in five industrial sub-sectors-iron and steel, aluminum, textiles, paper, and cement-and investigates mitigation options for energy related CO 2 emissions (during 1991-2005). Decomposition analysis has been employed to separate the structural effect (share of different products in the sector) from pure intensity effect (efficiency increase through technical improvement) for each industry. The results show that the combined effect (considering both structural and intensity effects together) on both iron and steel and paper and pulp industries is negative while it is positive for aluminum and textiles. The intensity effect for all the industries, barring textiles, is negative showing improvement in energy efficiency; iron and steel in particular, has seen a decrease of 134 PJ in energy consumption owing to improvements in efficiency. However, energy intensity in textiles has risen by 47 PJ due to increased mechanization. Structural effect is positive in aluminum and iron and steel industries indicating a movement towards higher energy-intensive products. In the case of aluminum, positive structural effect dominates over negative intensive effect whereas negative intensive effect dominates iron and steel industry. The paper helps in designing policies for improving productivity and reduce energy consumption in India's manufacturing sector. - Highlights: → The study develops physical energy intensity indicators in industrial sub-sectors of India. → It identifies technological and other options for reduction in energy consumption. → The study quantifies savings in energy as well as CO 2 emissions. → The indicators are useful in examining structural changes.
Bulgarian energy sector: risks and policies for mitigation of consequences

International Nuclear Information System (INIS)

Manchev, B.; Halev, G.

2010-01-01

The presentation gives the general situation in Bulgarian economy and energy sector. The data and information are obtained from Eurostat. Data from the National Energy Operator's plan for development of the energy sector with minimum expenses are used. Three main accents are considered: 1. Assurance of energy balance; 2. Energy security; 3. Fulfillment of the Energy Union responsibilities
Reducing barriers to energy efficiency in the German brewing sector. Final report

Energy Technology Data Exchange (ETDEWEB)

Schleich, J; Boede, U; Ostertag, K; Radgen, P

2000-12-01

This report describes the empirical research into barriers to energy efficiency in the German brewing sector. It is one of nine such reports in the BARRIERS project. The report contains description and analysis of five case studies of energy management in German breweries. The results are analysed using the theoretical framework developed for the BARRIERS project. The report also provides brief recommendations on how these barriers to the rational use of energy (RUE) may be overcome and how energy efficiency within the brewing sector may be improved. The results of the study for the brewing sector in Germany are summarised in this executive summary under the following headings: - Characterising the brewing sector - Case studies of energy management in the German brewing sector; - Evidence of barriers in the German brewing sector; - The role of energy service companies in the brewing sector; - Policy implications. (orig.)
Reducing barriers to energy efficiency in the German brewing sector. Executive Summary

Energy Technology Data Exchange (ETDEWEB)

Schleich, J.; Boede, U.; Ostertag, K.; Radgen, P.

2000-12-01

This report describes the empirical research into barriers to energy efficiency in the German brewing sector. It is one of nine such reports in the BARRIERS project. The report contains description and analysis of five case studies of energy management in German breweries. The results are analysed using the theoretical framework developed for the BARRIERS project. The report also provides brief recommendations on how these barriers to the rational use of energy (RUE) may be overcome and how energy efficiency within the brewing sector may be improved. The results of the study for the brewing sector in Germany are summarised in this executive summary under the following headings: - Characterising the brewing sector; - Case studies of energy management in the German brewing sector; - Evidence of barriers in the German brewing sector; - The role of energy service companies in the brewing sector; - Policy implications. (orig.)
Energy-WEB. Greenhouse sector in a sustainable regional energy network. Starting paper

International Nuclear Information System (INIS)

Van Liere, J.; Van Wunnik, A.W.M.; Van der Burgt, M.J.; Van Oosten, H.J.

2004-08-01

The horticulture sector can make use of surplus heat, produced within the greenhouses, and supply the heat to several energy consuming parties (other greenhouse businesses, buildings, etc.). Thus, a local or regional web of suppliers and consumers starts. This report is a starting memo which should inspire the debate on a sustainable energy supply for the greenhouse sector in the Netherlands [nl
Assessment of energy efficiency options in the building sector of Lebanon

International Nuclear Information System (INIS)

Chedid, R.B.; Ghajar, R.F.

2004-01-01

This paper examines the merits of implementing energy efficiency policies in the building sector in Lebanon following the approach normally adopted in Climate Change studies. The paper first examines the impact of the energy sector on the Lebanese economy, and then assesses the feasibility of implementing suitable energy efficiency options in the building sector. For this purpose, a detailed analysis of the building sector in Lebanon is presented with emphasis on the thermal characteristics of building envelopes and the energy consuming equipment. The long-term benefits of applying energy efficiency options in the building sector are then assessed using a scenario-type analysis that compares these benefits against those of a baseline scenario that assumes no significant implementation of energy efficiency policies. Finally, feasible options are highlighted and recommendations to remove the major barriers hindering the penetration of energy efficiency options in the Lebanese market are provided
Energy sector in conditions of market economy

International Nuclear Information System (INIS)

Schervashidze, N.

1993-01-01

The main dilemma of energy sector in market conditions is: regulation of the monopole producer and/or competition. There is no simple answer and the arguments for and against should be based on the macro economical determination of what kind of market is available for particular energy goods (perfect, monopolistic, oligopolistic, competition of monopolists) and what is the final purpose (improvement in efficiency, service, energy independence, regional development, etc.). Two polar models of economic management in energy sector are distinguished: 1) Free access to transfer net or competition between producers. 2) State regulation of the local monopolist. The experience of Great Britain and US are described as examples of both models. A special attention is paid to pricing methods at regulated monopole. 7 refs. (author)
A new NAMA framework for dispersed energy end-use sectors

International Nuclear Information System (INIS)

Cheng, C.-C.

2010-01-01

This paper presents a new approach for a nationally appropriate mitigation actions (NAMA) framework that can unlock the huge potential for greenhouse gas mitigation in dispersed energy end-use sectors in developing countries; specifically, the building sector and the industrial sector. These two sectors make up the largest portions of energy consumption in developing countries. However, due to multiple barriers and lack of effective polices, energy efficiency in dispersed energy end-use sectors has not been effectively put into practice. The new NAMA framework described in this paper is designed to fulfill the demand for public policies and public sector investment in developing countries and thereby boost private sector investment through project based market mechanisms, such as CDM. The new NAMA framework is designed as a need-based mechanism which effectively considers the conditions of each developing country. The building sector is used as an example to demonstrate how NAMA measures can be registered and implemented. The described new NAMA framework has the ability to interface efficiently with Kyoto Protocol mechanisms and to facilitate a systematic uptake for GHG emission reduction investment projects. This is an essential step to achieve the global climate change mitigation target and support sustainable development in developing countries.
Towards greener environment: Energy efficient pathways for the transportation sector in Malaysia

Science.gov (United States)

Indati, M. S.; Ghate, A. T.; Leong, Y. P.

2013-06-01

Transportation sector is the second most energy consuming sector after industrial sector, accounting for 40% of total energy consumption in Malaysia. The transportation sector is one of the most energy intensive sectors in the country and relies primarily on petroleum products, which in total account for nearly 98% of the total consumption in the sector. Since it is heavily reliant on petroleum based fuels, the sector contributes significantly to the greenhouse gas (GHG) emissions. The need to reduce the greenhouse gas emission is paramount as Malaysia at Conference of the Parties (COP15) pledged to reduce its carbon intensity by 40% by 2020 from 2005 level subject to availability of technology and finance. Transport sector will be among the first sectors that need to be addressed to achieve this goal, as two-thirds of the emissions come from fuel combustion in transport sector. This paper will analyse the factors influencing the transport sector's growth and energy consumption trends and discuss the key issues and challenges for greener environment and sustainable transportation in Malaysia. The paper will also discuss the policy and strategic options aimed towards energy efficient pathways in Malaysia.
Towards greener environment: Energy efficient pathways for the transportation sector in Malaysia

International Nuclear Information System (INIS)

Indati, M S; Leong, Y P; Ghate, A T

2013-01-01

Transportation sector is the second most energy consuming sector after industrial sector, accounting for 40% of total energy consumption in Malaysia. The transportation sector is one of the most energy intensive sectors in the country and relies primarily on petroleum products, which in total account for nearly 98% of the total consumption in the sector. Since it is heavily reliant on petroleum based fuels, the sector contributes significantly to the greenhouse gas (GHG) emissions. The need to reduce the greenhouse gas emission is paramount as Malaysia at Conference of the Parties (COP15) pledged to reduce its carbon intensity by 40% by 2020 from 2005 level subject to availability of technology and finance. Transport sector will be among the first sectors that need to be addressed to achieve this goal, as two-thirds of the emissions come from fuel combustion in transport sector. This paper will analyse the factors influencing the transport sector's growth and energy consumption trends and discuss the key issues and challenges for greener environment and sustainable transportation in Malaysia. The paper will also discuss the policy and strategic options aimed towards energy efficient pathways in Malaysia.
Long term energy demand projection and potential for energy savings of Croatian tourism–catering trade sector

International Nuclear Information System (INIS)

Irsag, Bojan; Pukšec, Tomislav; Duić, Neven

2012-01-01

Today, tourism represents one of the backbones of Croatian economy and one of the main factors of its growth. Combined with catering trade sector, tourism represents a significant energy consumer that has the tendencies of future growth. Since services sector, which tourism–catering trade sector is a part of, is not yet well described regarding future energy balances it would be very interesting to see how could possible future growth in tourism influence energy consumption of the services sector in Croatia. Through this paper long term energy demand projections of tourism–catering trade sector were studied with special emphasis on future growth of tourism in Croatia as well as different mechanisms that might lead to certain energy savings. Bottom-up approach was chosen as the most suitable one since it allows better quantification of different measures, technological or legal, that would influence future energy demand. Downside of this approach is extensive input data that is required to analyse and model future energy demand which is roughly divided into heating/cooling section and all other consumption. Results show that additional energy savings in the tourism–catering trade sector are possible if careful and rational demand side planning is in place. -- Highlights: ► Future energy demand of Croatian touristm–catering trade sector has been modelled. ► Model is roughly divided into two basic modes (heating/cooling and all other consumption). ► Different factors influencing future energy demand were implemented into the model. ► Possibilities for energy efficiency improvements have been presented.
Inventory of Green House Gas Emissions from the Energy Sector

International Nuclear Information System (INIS)

Mbuthi, P.N

1998-01-01

The presentation highlighted two features of Kenya's energy sector namely: imported petroleum fuel for modern sector and wood fuel for domestic and informal sectors. The main objectives was to evaluate the amount and type of Green House emitted between 1989 and 1992 from the total national fuel wood consumption, the charcoal production, total charcoal consumption and the generation of possible recommendations on possible options available in the energy sector to mitigate against adverse effects of human induced climate change impacts. Under fossil fuels, the paper looked at emissions resulting from combustion of liquid fossil fuels, burning coal for energy, crude oil refining, storage and handling, whilst under traditional biomass fuels, fuel wood burned from energy, charcoal production and consumption, Nitrous Oxides were targeted
World energy and the Venezuelan energy sector

Energy Technology Data Exchange (ETDEWEB)

Carrillo, F

1985-01-01

The purpose of this study of world energy and the Venezuelan energy sector is to provide a comprehensive survey of this basic element essential to life itself and to the progress of humankind. It begins with a brief historical review from the beginning of the twentieth century to the present day and then gives, most importantly, a forecast for the twenty-first century which takes account of past and present trends and looks towards the end of the present century and to the beginning of the future.
The Japanese energy sector: Current situation, and future paths

International Nuclear Information System (INIS)

Takase, Kae; Suzuki, Tatsujiro

2011-01-01

As the world's third leading economy and a major importer of fuels, the choice of future energy paths and policies that Japan makes in the next few years will have a significant influence on the energy security of the world as a whole, and of the Northeast Asia region in particular. In this article we describe the current status of and recent trends in the Japanese energy sector, including energy demand and supply by fuel and by sector. We then discuss the current energy policy situation in Japan, focusing on policies related to climate change targets, renewable energy development and deployment, liberalization of energy markets, and the evolution of the Japanese nuclear power sector. The final section of the article presents the structure of the Japan LEAP (long-range energy alternatives planning software system) dataset, describes several alternative energy paths for Japan - with an emphasis on alternative paths for nuclear power development and GHG emission abatement - and touches upon key current issues of energy policy facing Japan, as reflected in the modeling inputs and results.
The Japanese energy sector: Current situation, and future paths

Energy Technology Data Exchange (ETDEWEB)

Takase, Kae, E-mail: kae@gdl.jp [Governance Design Laboratory, Inc., 2301 City Tower Bashamichi 5-71 Onoe-cho, Naka-ku, Yokohama, Kanagawa 231-0015 (Japan); Suzuki, Tatsujiro [University of Tokyo, Graduate School of Public Policy, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0081 (Japan)

2011-11-15

As the world's third leading economy and a major importer of fuels, the choice of future energy paths and policies that Japan makes in the next few years will have a significant influence on the energy security of the world as a whole, and of the Northeast Asia region in particular. In this article we describe the current status of and recent trends in the Japanese energy sector, including energy demand and supply by fuel and by sector. We then discuss the current energy policy situation in Japan, focusing on policies related to climate change targets, renewable energy development and deployment, liberalization of energy markets, and the evolution of the Japanese nuclear power sector. The final section of the article presents the structure of the Japan LEAP (long-range energy alternatives planning software system) dataset, describes several alternative energy paths for Japan - with an emphasis on alternative paths for nuclear power development and GHG emission abatement - and touches upon key current issues of energy policy facing Japan, as reflected in the modeling inputs and results.
Environment-adjusted total-factor energy efficiency of Taiwan's service sectors

International Nuclear Information System (INIS)

Fang, Chin-Yi; Hu, Jin-Li; Lou, Tze-Kai

2013-01-01

This study computes the pure technical efficiency (PTE) and energy-saving target of Taiwan's service sectors during 2001–2008 by using the input-oriented data envelopment analysis (DEA) approach with the assumption of a variable returns-to-scale (VRS) situation. This paper further investigates the effects of industry characteristics on the energy-saving target by applying the four-stage DEA proposed by Fried et al. (1999). We also calculate the pre-adjusted and environment-adjusted total-factor energy efficiency (TFEE) scores in these service sectors. There are three inputs (labor, capital stock, and energy consumption) and a single output (real GDP) in the DEA model. The most energy efficient service sector is finance, insurance and real estate, which has an average TFEE of 0.994 and an environment-adjusted TFEE (EATFEE) of 0.807. The study utilizes the panel-data, random-effects Tobit regression model with the energy-saving target (EST) as the dependent variable. Those service industries with a larger GDP output have greater excess use of energy. The capital–labor ratio has a significantly positive effect while the time trend variable has a significantly negative impact on the EST, suggesting that future new capital investment should also be accompanied with energy-saving technology in the service sectors. - Highlights: • The technical efficiency and energy-saving target of service sectors are assessed. • The pre-adjusted and environment-adjusted total-factor energy efficiency scores in services are assessed. • The industrial characteristic differences are examined by the panel-data, random-effects Tobit regression model. • Labor, capital, and energy and an output (GDP) are included in the DEA model. • Future new capital investment should also be accompanied with energy-saving technology in the service sectors
Energy consumption in the Transport Sector 2008; Transportsektorns energianvaendning 2008

Energy Technology Data Exchange (ETDEWEB)

2009-03-15

Transport energy use in Sweden increased by 80% during the period 1970 to 2008. Today, the transport sector is responsible for a quarter of Sweden's energy use. Since the transport sector is almost exclusively using fossil fuels its conversion to other fuels/energy sources will have a major impact in the coming years, with the increasing requirements to reduce emissions of greenhouse gases. The first chapter reports the official energy statistics for the transport sector. The second chapter presents a breakdown of energy use for freight and passengers for each transport modes. However, it is important to emphasize that the division of personal and freight does not belong to the official energy statistics
Bridging Climate Change Resilience and Mitigation in the Electricity Sector Through Renewable Energy and Energy Efficiency: Emerging Climate Change and Development Topics for Energy Sector Transformation

Energy Technology Data Exchange (ETDEWEB)

Cox, Sarah L [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Hotchkiss, Elizabeth L [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Bilello, Daniel E [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Watson, Andrea C [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Holm, Alison [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

2017-11-03

Reliable, safe, and secure electricity is essential for economic and social development and a necessary input for many sectors of the economy. However, electricity generation and associated processes make up a significant portion of global greenhouse gas (GHG) emissions contributing to climate change. Furthermore, electricity systems are vulnerable to climate change impacts - both short-term events and changes over the longer term. This vulnerability presents both near-term and chronic challenges in providing reliable, affordable, equitable, and sustainable energy services. Within this context, developing countries face a number of challenges in the energy sector, including the need to reliably meet growing electricity demand, lessen dependence on imported fuels, expand energy access, and improve stressed infrastructure for fuel supply and electricity transmission. Energy efficiency (EE) and renewable energy (RE) technical solutions described in this paper can bridge action across climate change mitigation and resilience through reducing GHG emissions and supporting electric power sector adaptation to increasing climate risk. Integrated planning approaches, also highlighted in this paper, play an integral role in bringing together mitigation and resilience action under broader frameworks. Through supporting EE and RE deployment and integrated planning approaches, unique to specific national and local circumstances, countries can design and implement policies, strategies, and sectoral plans that unite development priorities, climate change mitigation, and resilience.

Linking energy efficiency legislation and the agricultural sector in South Africa

Directory of Open Access Journals (Sweden)

Joseph N. Lekunze

2017-04-01

Full Text Available There are different ways of measuring energy efficiency. Although there is no generally agreed definition of the concept, it should, however, always be approached according to particular circumstances and contexts. As such, technological, operational, performance and equipment efficiencies should be taken into consideration. Generally, energy utilisation in most sectors of the South African economy is inefficient. This requires more energy needs to be generated in order to cater for losses. An increase in generation causes environmental problems at global, regional and local levels. A review of literature on energy efficiency was undertaken and a gap identified between legislation and efficiency in the agricultural sector. This article seeks to suggest ways of implementing an energy legislation in this sector in South Africa. Such implementation will address concerns in terms of harnessing, generating and utilising energy in different sectors in South Africa. Legislation is vital in reducing energy consumption in the agricultural sector. It also ensures efficient use of energy and the maintenance of current levels of production.
Energy efficiency in the industrial sector. Model based analysis of the efficient use of energy in the EU-27 with focus on the industrial sector

International Nuclear Information System (INIS)

Kuder, Ralf

2014-01-01

Energy efficiency is a highly important topic and currently omnipresent in the energy political discussion. Despite this high importance there's no common understanding even concerning the definition of the term energy efficiency. In addition, there are plenty so called energy efficiency targets and several indicators. Therefore this study should provide a deepened understanding of the efficient use of energy. The inconsistent definition of energy efficiency is related to the use of this term for a specific as well as an absolute reduction of energy consumption. Furthermore both static views on efficiency as a status and also dynamic views on efficiency as an improvement of a value compared to a reference number are used. Additional differences occur in the evaluation of the energy use and in the selection of a reference value in a key figure to assess energy efficiency. Moreover the focus of the current general understanding is mainly only on the consumption of energy. All other resources next to the energy input which are needed to provide energy services are not considered even though there are strong interactions and substitution possibilities among these resources. Hence the understanding of energy efficiency is extended in this study by these additional resources which were not considered yet. Based on this extension the efficient use of the resource energy is a result of an optimisation of the relation of these total costs of all resources to the related benefit. To determine the efficient use of energy in the industrial sector, a deeper understanding of the sector and its characteristics is necessary. The industrial sector is the largest consumer of electricity within the EU. Also a quarter of the final energy consumption and about 20 % of the CO 2 emissions are related to this sector. Typical for this sector are the heterogeneous and high temperature level of the heat demand and the process emissions which accrue in transformation processes. The subsectors
Sectoral trends in global energy use and greenhouse gas emissions

International Nuclear Information System (INIS)

de Ia Rue du Can, Stephane; Price, Lynn

2008-01-01

Integrated assessment models have been used to project both baseline and mitigation greenhouse gas emissions scenarios. Results of these scenarios are typically presented for a number of world regions and end-use sectors, such as industry, transport, and buildings. Analysts interested in particular technologies and policies, however, require more detailed information to understand specific mitigation options in relation to business-as-usual trends. This paper presents sectoral trend for two of the scenarios produced by the Intergovernmental Panel on Climate Change's Special Report on Emissions Scenarios. Global and regional historical trends in energy use and carbon dioxide emissions over the past 30 years are examined and contrasted with projections over the next 30 years. Macro-activity indicators are analyzed as well as trends in sectoral energy and carbon demand. This paper also describes a methodology to calculate primary energy and carbon dioxide emissions at the sector level, accounting for the full energy and emissions due to sectoral activities. (author)
Approaches to state regulation of the energy sector

International Nuclear Information System (INIS)

Shervashidze, N.; Stojchev, D.

1995-01-01

Theory and practice of economical regulation by repaying coefficient and by partial co-ordinated expenses are discussed. The example of England, Ireland, Wales and US are pointed out as showing the features of both approaches being quite interesting for Bulgarian energy sector, facing the introduction of modern economical regulation. The specific character of Bulgarian energy sector is described and some conclusions are drawn concerning appropriate regulating methods. 6 refs. (orig.)
Measuring Energy Efficiency in China’s Transport Sector

Directory of Open Access Journals (Sweden)

Han Hao

2017-05-01

Full Text Available Energy efficiency is one of the key factors affecting energy consumption and greenhouse gas (GHG emissions. By focusing on China’s transport sector, this study comprehensively reviews and compares the energy efficiency performance of passenger vehicles, light-duty commercial vehicles, commercial road transport, commercial water transport, aviation transport and railway transport, and identifies the opportunities for further energy efficiency improvements. It is found that railway transport exhibited the greatest improvement in energy efficiency during the past decade, which was mainly driven by progress in its electrification. Passenger vehicles have also experienced considerable energy efficiency improvements, which can be mainly attributed to the establishment of mandatory fuel consumption standards. In contrast, commercial road transport has shown the least improvement, due to insufficient policy implementations. Based on the analysis, it is recommended that, as China’s present policy framework to improve energy efficiency in the transport sector is generally effective, it should be consistently maintained and successively improved. Electrification represents a major opportunity for improvement of energy efficiency in the transport sector. Such potential should be fully tapped for all transport modes. Greater effort should be put into improving the energy efficiency of commercial road transport. The policy instruments utilized to improve the energy efficiency of heavy-duty vehicles should be as intensive and effective as the policy instruments for passenger vehicles.
Energy and Exergy Analyses of the Danish Industry Sector

DEFF Research Database (Denmark)

Bühler, Fabian; Nguyen, Tuong-Van; Elmegaard, Brian

2016-01-01

A detailed analysis of the Danish industry is presented in this paper using the energy and exergy methods. For the 22 most energy-intensive process industries, which represent about 80% of the total primary energy use of the industrial sector, detailed end-use models were created and analysed...... of using electricity and district heat in the industry is shown. The exergy efficiencies for each process industry were found to be in the range of 12% to 56% in 2012. However variations in the efficiencies within the sectors for individual process industries occur, underlining the need for detailed......, by determining the sectors losses and exergy destruction. In addition the importance of applying a system analysis is shown, which corrects the site efficiencies for electricity and district heating use. The use of 22 industries,further highlights differences amongst industries belonging to the same sector....
Analysis of the sector petroleum refineries in energy scenarios for The Netherlands. Analyse van de sector raffinaderijen voor de Nationale Energie Verkenningen

Energy Technology Data Exchange (ETDEWEB)

Van Oostvoorn, F

1926-07-01

The calculations with regard to the oil sector in general and the petroleum refineries in particular of the energy scenarios for The Netherlands are described. Calculations have been made with the help of the energy models SELPE and SERUM, developed for the total energy scene of The Netherlands and the petroleum refineries respectively. The results of the calculations with respect to the petroleum refineries are compared. This resulted in adjustment of the parameters for the oil sector in the SELPE energy model and the consequences of these adjustments for the energy scenarios for The Netherlands. 3 figs., 15 tabs., 10 refs.
Renewable energy stocks and risk : (systematic risk factors in the renewable energy sector)

OpenAIRE

Strømme, Janne

2016-01-01

The renewable energy sector is an industry that expects tremendously growth in years to come. This opens interesting investment opportunities for investors and poses challenges for government and legislators as to how to best support the change to a low-carbon emission energy mix. In this study, we have explored the risk and returns characteristics for stocks, focusing on macroeconomic systematic risk. The stock returns from renewable energy sector was regressed on the macroeconomic variables...
Energy-economy interactions revisited within a comprehensive sectoral model

Energy Technology Data Exchange (ETDEWEB)

Hanson, D. A.; Laitner, J. A.

2000-07-24

This paper describes a computable general equilibrium (CGE) model with considerable sector and technology detail, the ``All Modular Industry Growth Assessment'' Model (AMIGA). It is argued that a detailed model is important to capture and understand the several rolls that energy plays within the economy. Fundamental consumer and industrial demands are for the services from energy; hence, energy demand is a derived demand based on the need for heating, cooling mechanical, electrical, and transportation services. Technologies that provide energy-services more efficiently (on a life cycle basis), when adopted, result in increased future output of the economy and higher paths of household consumption. The AMIGA model can examine the effects on energy use and economic output of increases in energy prices (e.g., a carbon charge) and other incentive-based policies or energy-efficiency programs. Energy sectors and sub-sector activities included in the model involve energy extraction conversion and transportation. There are business opportunities to produce energy-efficient goods (i.e., appliances, control systems, buildings, automobiles, clean electricity). These activities are represented in the model by characterizing their likely production processes (e.g., lighter weight motor vehicles). Also, multiple industrial processes can produce the same output but with different technologies and inputs. Secondary recovery, i.e., recycling processes, are examples of these multiple processes. Combined heat and power (CHP) is also represented for energy-intensive industries. Other modules represent residential and commercial building technologies to supply energy services. All sectors of the economy command real resources (capital services and labor).
Impacts of energy subsidy reform on the Malaysian economy and transportation sector

International Nuclear Information System (INIS)

Solaymani, Saeed; Kari, Fatimah

2014-01-01

Malaysia is paying a high level of subsidies on the consumption of energy (about 5% of its GDP). Therefore, reforming the energy subsidies, as planned by the government, will have a significant impact on household welfare and energy-intensive sectors, such as the transport sector. This study employs a computable general equilibrium (CGE) model to highlight the transmission channels through which the removal of energy subsidies affects the domestic economy. The findings show that the shock increases real GDP and real investment, while decreasing Malaysian total exports and imports. The removal of energy subsidies also decreases the aggregate energy demand, and, consequently, decreases the level of carbon emissions in the Malaysian economy. In addition, households experience significant falls in their consumption and welfare. The transport sector is significantly influenced through an increase in production costs due to an increase in the prices of intermediate inputs. The total output and total exports of the whole transport sector decrease while its imports increase. In addition, the use of all kinds of transport by households decreases significantly. The Malaysian energy subsidy reform, leads to an initial decrease in CO 2 emissions and demand for electricity, gas, and petroleum products in the entire transport sector. - Highlights: • Malaysia pays a high level of subsidy on consumption of energy. • The transportation sector in this country is the highest energy consumer among others. • A general equilibrium model used to analyse the effects of energy subsidy reform. • The shock increases real GDP and decreases energy and carbon emission in this sector. • It is not beneficial for the transport sector as decreases the output of this sector
Aggregate Energy Consumption and Sectoral Output in Nigeria ...

African Journals Online (AJOL)

First Lady

2012-10-27

Oct 27, 2012 ... 2005); or from economic growth to aggregate energy consumption (Binh,. 2011; Yoo and Kim, ... in order identify sectors of the economy that are energy dependent and also to avoid energy ..... in Indonesia. Energy Policy ...
Deregulation and growth in China's energy sector: a review of recent development

International Nuclear Information System (INIS)

Wu, Yanrui.

2003-01-01

Dramatic changes have taken place in China's energy sector over the past decade. These changes have important implications for energy consumption, trade, production and regulatory policies in China and beyond. The objective of this paper is to review some of the key issues associated with deregulation and growth in China's energy sector. Specifically, the paper presents a survey of recent reforms in this sector; it also analyses the impact of deregulation on energy policy, ownership, foreign investment and trade, and sheds some lights on the sources of growth in China's energy sector
(How) does sectoral detail affect the robustness of policy insights from energy system models? The refining sector's example

International Nuclear Information System (INIS)

Nicolas, Claire; Saint-Antonin, Valerie; Tchung-Ming, Stephane

2014-01-01

In this research, we rekindle an old debate by questioning the impact on mitigating policy evaluation of detailing a sub-sector in a global energy-transportation model. We chose the refining sector because it is a relevant case of a sector for which representation widely differs across models and because it offers a unique set of complex joint production in the energy sector. To investigate whether the level of detail in the description of the refinery impacts optimal mitigation options, we take the example of a long-term, national, linear programming based, energy-transport system model (TIMES based). We found that the refinery description used in the energy system model matters when trying to evaluate energy or climate policy applied to the transportation sector. It impacts the policy costs but also the technology trajectories chosen at the optimum. Essentially, the balance between energy efficiency and carbon intensity of transport may be affected by the accuracy of the description of the pivotal refining sector. Consequently, increasing this sector accuracy level should not only be motivated by the wish to gain wider quantitative insights on potential evolution of the energy system but also by the wish to improve the robustness of the model outcomes. (authors)
Greenhouse gas emissions from the energy sector

International Nuclear Information System (INIS)

Mbuthi, P.N.

1998-01-01

This study quantifies greenhouse gas emissions from Kenya's energy activities. It is organised in four major sections, namely, an overview of the energy sector; data sources and methodology of analysis; results and recommendations for future climate change mitigation
High Energy Colliders and Hidden Sectors

Science.gov (United States)

Dror, Asaf Jeff

This thesis explores two dominant frontiers of theoretical physics, high energy colliders and hidden sectors. The Large Hadron Collider (LHC) is just starting to reach its maximum operational capabilities. However, already with the current data, large classes of models are being put under significant pressure. It is crucial to understand whether the (thus far) null results are a consequence of a lack of solution to the hierarchy problem around the weak scale or requires expanding the search strategy employed at the LHC. It is the duty of the current generation of physicists to design new searches to ensure that no stone is left unturned. To this end, we study the sensitivity of the LHC to the couplings in the Standard Model top sector. We find it can significantly improve the measurements on ZtRtR coupling by a novel search strategy, making use of an implied unitarity violation in such models. Analogously, we show that other couplings in the top sector can also be measured with the same technique. Furthermore, we critically analyze a set of anomalies in the LHC data and how they may appear from consistent UV completions. We also propose a technique to measure lifetimes of new colored particles with non-trivial spin. While the high energy frontier will continue to take data, it is likely the only collider of its kind for the next couple decades. On the other hand, low-energy experiments have a promising future with many new proposed experiments to probe the existence of particles well below the weak scale but with small couplings to the Standard Model. In this work we survey the different possibilities, focusingon the constraints as well as possible new hidden sector dynamics. In particular, we show that vector portals which couple to an anomalous current, e.g., baryon number, are significantly constrained from flavor changing meson decays and rare Z decays. Furthermore, we present a new mechanism for dark matter freezeout which depletes the dark sector through an
Household energy and climate mitigation policies: Investigating energy practices in the housing sector

International Nuclear Information System (INIS)

Schaffrin, André; Reibling, Nadine

2015-01-01

One central aim of climate change mitigation in the European Union is to reduce energy consumption in the housing sector. In order to ensure effectiveness of policies targeting household energy conservation, it is important to investigate existing energy practices of different social groups. This article describes and explains energy practices in three leading states in environmental politics, technological innovation, and support for renewable energy production: Denmark, Austria, and the United Kingdom. Based on a longitudinal analysis of housing utility costs from the European Community Statistics on Income and Living Conditions we show that income plays a central role in households' energy practices. While high-income households have higher overall energy consumption, low-income groups spend a larger share of their income on utility costs. The variation of energy consumption across income groups is related to household characteristics, characteristics of the dwellings, and cross-national differences in the housing sector. - Highlights: • We explain energy practices in Denmark, Austria, and the United Kingdom. • We show that income plays a central role in households’ energy practices. • High-income households have higher overall energy consumption. • Low-income groups spend a larger share of their income on utility costs. • Consumption depends on the household, dwelling and the housing sector
Reducing barriers to energy efficiency in the German mechanical engineering sector. Executive summary

Energy Technology Data Exchange (ETDEWEB)

Schleich, J.; Boede, U.

2000-12-01

This report describes the empirical research into barriers to energy efficiency in the German mechanical engineering (ME) sector. It is one of nine such reports in the BARRIERS project. The report contains description and analysis of four case studies of energy management in German companies in the ME sector. The results are analysed using the theoretical framework developed for the BARRIERS project. The report also provides brief recommendations on how these barriers to the rational use of energy (RUE) may be overcome and how energy efficiency within the ME sector may be improved. The results of the study for the ME sector in Germany are summarised in this executive summary under the following headings: - Characterising the mechanical engineering sector; - Case studies of energy management in the German mechanical engineering sector; - Evidence of barriers in the German mechanical engineering sector; - The role of energy service companies in the mechanical engineering sector; - Policy implications. (orig.)
Reducing barriers to energy efficiency in the German mechanical engineering sector. Final report

Energy Technology Data Exchange (ETDEWEB)

Schleich, J.; Boede, U.

2000-12-01

This report describes the empirical research into barriers to energy efficiency in the German mechanical engineering (ME) sector. It is one of nine such reports in the BARRIERS project. The report contains description and analysis of four case studies of energy management in German companies in the ME sector. The results are analysed using the theoretical framework developed for the BARRIERS project. The report also provides brief recommendations on how these barriers to the rational use of energy (RUE) may be overcome and how energy efficiency within the ME sector may be improved. The results of the study for the ME sector in Germany are summarised in this executive summary under the following headings: - Characterising the mechanical engineering sector; - Case studies of energy management in the German mechanical engineering sector; - Evidence of barriers in the German mechanical engineering sector; - The role of energy service companies in the mechanical engineering sector; - Policy implications. (orig.)
Energy demand analysis in the household, commercial and agriculture sector

International Nuclear Information System (INIS)

Lapillonne, B.

1991-01-01

This chapter of the publication is dealing with Energy Demand Analysis in the Household, Commercial and Agricultural Sector. Per Capita total energy consumption in the residential and commercial sector is given and variation among countries are discussed. 12 figs, 1 tab
The renewable energy sector. A Flemish socio-economic analysis

International Nuclear Information System (INIS)

Hutsebaut, E.; De Decker, M.

2010-10-01

This study examines the most important characteristics of the renewable energy sector in Flanders, Belgium, based on interviews held with the sector. The addressed parameters include turnover, employment, Financial ratios, the characteristics of the sector such as Legal form, year of establishment, geographical location, and so on. [nl

Energy economy and industrial ecology in the Brazilian cement sector

International Nuclear Information System (INIS)

Tavares, Marina Elisabete Espinho; Schaeffer, Roberto

1999-01-01

The article discusses the following issues of the Brazilian cement sector: the Brazilian cement main types specification, cement quantities evolution produced in Brazil from 1987 to 1997, energy conservation in the cement production process with additives, energy economy cost estimates from the utilization of additives, and several technologies energy economy cost used in the industrial sector
Modelling a sector undergoing structural change: The case of Danish energy supply

DEFF Research Database (Denmark)

Klinge Jacobsen, Henrik

2000-01-01

for the demand of the produced goods. Environmental priorities and targets for emission reductions are important for defining energy policy in Denmark. As the energy supply sector at present is a major contributor to emissions of CO2 and SO2, knowledge of this sector is vital for reducing these emissions......This paper examines structural change in the power and heat producing sector (energy supply) and its implications for the economy. An integrated approach is used to describe the interactions between this sector and the rest of the economy. Thus, a very detailed model of the sector for Denmark has...... been linked to a macroeconometric model of the Danish economy. It is argued that analysing sectors that undergo radical changes, for example, the energy supply sector should be undertaken by using a model that describes the technological and organisational changes in production along with implications...
ImSET: Impact of Sector Energy Technologies

Energy Technology Data Exchange (ETDEWEB)

Roop, Joseph M.; Scott, Michael J.; Schultz, Robert W.

2005-07-19

This version of the Impact of Sector Energy Technologies (ImSET) model represents the ''next generation'' of the previously developed Visual Basic model (ImBUILD 2.0) that was developed in 2003 to estimate the macroeconomic impacts of energy-efficient technology in buildings. More specifically, a special-purpose version of the 1997 benchmark national Input-Output (I-O) model was designed specifically to estimate the national employment and income effects of the deployment of Office of Energy Efficiency and Renewable Energy (EERE) -developed energy-saving technologies. In comparison with the previous versions of the model, this version allows for more complete and automated analysis of the essential features of energy efficiency investments in buildings, industry, transportation, and the electric power sectors. This version also incorporates improvements in the treatment of operations and maintenance costs, and improves the treatment of financing of investment options. ImSET is also easier to use than extant macroeconomic simulation models and incorporates information developed by each of the EERE offices as part of the requirements of the Government Performance and Results Act.
The transport sector's energy usage in 2011; Transportsektorns energianvaendning 2011

Energy Technology Data Exchange (ETDEWEB)

Svensson, Ellen; Kadic, Zinaida; Lindblom, Helen

2012-11-01

Today, the transport sector accounts for a quarter of the Sweden's energy consumption. As the transport sector is almost exclusively using fossil fuels, its conversion to other fuel-/energy types have a major impact in the coming years with the increasing requirements for reduced emissions of greenhouse gases. This situation is expected to change and expand requirements for statistics on the transport sector's energy use. Since 2008, as a result of the increased interest, the Swedish Energy Agency publish an annual collection of statistics for the transport sector.
Yukon energy sector assessment 2003 : final report

International Nuclear Information System (INIS)

Kishchuk, P.

2003-10-01

A study was conducted to better understand energy issues in the Yukon. The study was based on the Yukon Energy Matrix which looks at the Yukon energy sector from the perspective of the capacity to supply various forms of energy, the markets for energy in the Yukon, and energy users. The sources of non-renewable energy in the Yukon range from natural gas, coal and oil. Renewable energy sources are also diverse and include water, biomass, wind, solar and geothermal. The main sources of electricity production in the Yukon are oil, water and wind. The link between energy and climate change has gained much attention in recent years, resulting in effective measures to conserve energy and increase energy efficiency. Coal, gas and oil are imported into the Yukon from markets in southern Alaska despite the fact that Yukon has its own vast quantities of these fossil-based forms of energy. As a result, the price of fossil-fuels consumed in the Yukon is determined in national and international markets. The absence of non-renewable energy production in the Yukon is also reflected in the lack of pipeline and rail infrastructure in the territory. The Yukon's electricity transmission grid is also very fragmented. For the purpose of this paper, energy use was categorized into the residential, commercial, industrial and transportation sectors. 19 refs., 8 tabs., 12 figs
Wood-energy - The sector get worried

International Nuclear Information System (INIS)

Mary, Olivier; Signoret, Stephane; Bohlinger, Philippe; Guilhem, Jean; De Santis, Audrey; Sredojevic, Alexandre; Defaye, Serge; Maindrault, Marc

2017-01-01

Wood energy is, today and certainly also tomorrow, one of the most important renewable energies in France. However, the wood-energy sector seems to slow down as hydrocarbon prices stay extremely low. This document presents 8 articles, describing the context and the characteristics of this evolution, plus some examples of developments in France. The themes of the articles are: the activity of the wood-energy sector should be reinforced to meet the objectives of the French energy multi-year plan; The 2035 prospective of the wood yield in the French forest will meet the future demand, however this evaluation does not take into consideration the effects of the climatic change; the conversion to biomass of the 'Fort de l'Est' (near Paris) heating system (equipped with a boiling fluidized bed boiler) has enabled the heat network to beat the 50 pc share of renewable energy; wood-energy professionals use the 'quality' lever to challenge their fossil fuel competitors; the city of Orleans is now equipped with an innovative biomass cogeneration plant; the example of wood waste valorization in a French sawmill; the French ONF (Forest Administration) Wood-Energy actor has just inaugurated its largest biomass dryer, in order to develop the domestic market for wood as a fuel; analysis of the technical and economical feasibility of using wood to generate electric power or replacing electric space heating by heat network
Reducing barriers to energy efficiency in the German higher education sector. Final report

Energy Technology Data Exchange (ETDEWEB)

Schleich, J.; Boede, U.

2000-12-01

This report describes the empirical research into barriers to energy efficiency in the German higher education (HE) sector. It is one of nine such reports in the BARRIERS project. The report contains description and analysis of six case studies of energy management in German universities. The results are analysed using the theoretical framework developed for the BARRIERS project (Sorrell et al., 2000). The report also provides brief recommendations on how these barriers to the rational use of energy (RUE) may be overcome and how energy efficiency within the sector may be improved. The results of the study for the higher education sector in Germany are summarised in this executive summary under the following headings: - Characterising the higher education sector; - Case studies of energy management in the German higher education sector; - Evidence of barriers in the German higher education sector; - The role of energy service companies in the higher education sector; - Policy implications. (orig.)
Reducing barriers to energy efficiency in the German higher education sector. Executive summary

Energy Technology Data Exchange (ETDEWEB)

Schleich, J.; Boede, U.

2000-12-01

This report describes the empirical research into barriers to energy efficiency in the German higher education (HE) sector. It is one of nine such reports in the BARRIERS project. The report contains description and analysis of six case studies of energy management in German universities. The results are analysed using the theoretical framework developed for the BARRIERS project (Sorrell et al., 2000). The report also provides brief recommendations on how these barriers to the rational use of energy (RUE) may be overcome and how energy efficiency within the sector may be improved. The results of the study for the higher education sector in Germany are summarised in this executive summary under the following headings: - Characterising the higher education sector; - Case studies of energy management in the German higher education sector; - Evidence of barriers in the German higher education sector; - The role of energy service companies in the higher education sector; - Policy implications. (orig.)
Sectoral shift in industrial natural gas demand: A comparison with other energy types

International Nuclear Information System (INIS)

Boyd, G.; Fisher, R.; Hanson, D.; Ross, M.

1989-01-01

It has been recognized in a variety of studies that energy demand by industry has been effected not only by the changing energy intensity of the various sectors of industry, but also by the composition of industrial sector. A previous study group of the Energy Modeling Forum (EMF-8) found that sectoral shift, i.e., the relative decline in the energy intensive sectors of industry, has contributed at least one third of the decline in aggregate manufacturing energy intensity since the early 1970s. The specific types of energy use may also be important, however. For example, the effect of shifts in production by electricity intensive sectors has been shown to be somewhat different than that for fossil fuel
Potential Evaluation of Energy Supply System in Grid Power System, Commercial, and Residential Sectors by Minimizing Energy Cost

Science.gov (United States)

Oda, Takuya; Akisawa, Atushi; Kashiwagi, Takao

If the economic activity in the commercial and residential sector continues to grow, improvement in energy conversion efficiencies of energy supply systems is necessary for CO2 mitigation. In recent years, the electricity driven hot water heat pump (EDHP) and the solar photo voltaic (PV) are commercialized. The fuel cell (FC) of co-generation system (CGS) for the commercial and residential sector will be commercialized in the future. The aim is to indicate the ideal energy supply system of the users sector, which both manages the economical cost and CO2 mitigation, considering the grid power system. In the paper, cooperative Japanese energy supply systems are modeled by linear-programming. It includes the grid power system and energy systems of five commercial sectors and a residential sector. The demands of sectors are given by the objective term for 2005 to 2025. 24 hours load for each 3 annual seasons are considered. The energy systems are simulated to be minimize the total cost of energy supply, and to be mitigate the CO2 discharge. As result, the ideal energy system at 2025 is shown. The CGS capacity grows to 30% (62GW) of total power system, and the EDHP capacity is 26GW, in commercial and residential sectors.
Impacts of Renewable Energy Quota System on China's Future Power Sector

OpenAIRE

Xiong, Weiming; Zhang, Da; Mischke, Peggy; Zhang, Xiliang

2014-01-01

As the biggest carbon emitting sector which produces 44% of current national carbon emission in China, the coal-dominated power sector has a tremendous potential for CO2 mitigation in the next two decades. Renewable energy quota system is currently discussed as a potential future policy instrument for the power sector, which requires certain fraction of renewable energy in total power generation for each province and grid zone. The quantitative studies on renewable energy quota for China are ...
Restructuring the industry sector - the impact on energy demand

International Nuclear Information System (INIS)

Constantinescu, M.

1994-01-01

The structure of the industrial sector is a factor of major importance in analyzing the evolution of energy intensity or in setting-up realistic development scenarios. A positive influence on the energy intensity value is expected for Romania from the process of restructuring the industry sector towards low energy consumption products. In order to reach this target though, suitable end comprehensive strategies have to become operational without delay, promoting energy efficiency and modern technologies at a nation-wide scale. The benefits of such strategies extend from improvement of the security of supply through environmental protection and reduction of unemployment. (Author)
The single European energy market: the electricity supply sector

International Nuclear Information System (INIS)

Halliwell, A.A.

1991-01-01

The completion of the Internal Market in the Community by the end of 1992 has become a key objective and the focal point of the revival of the European Community. Within this overall objective, the development of the Single European Energy Market, the Internal Energy market, is a major element. The energy objectives for the Community, adopted in 1986 by the Council of Ministers and relating to targets in the energy sector to be achieved by 1995, contain what are effectively the aims of the Internal Energy Market. This is in a reference to the need for greater integration, free from barriers to trade, of the Internal Energy Market with a view to improving security of supply, reducing costs and improving economic competitiveness. In the light of these aims, the Commission drew up, in 1988, an inventory of potential obstacles to the achievement of the Internal Energy Market. This was accepted by the Council, together with a list of suggested priority areas of work, and has formed the basis of the Commission's efforts to move forward as quickly as possible in the development of the Internal Energy Market, in all branches of the energy sector. The impact on the electricity sector, in particular, is considered here. (author)
DPRK energy sector development priorities: Options and preferences

International Nuclear Information System (INIS)

Hippel, David von; Hayes, Peter

2011-01-01

The goal of international negotiations with the Democratic People's Republic of Korea (DPRK), when they begin again, will be to convince the DPRK to give up its nuclear weapons and the capabilities to produce them. The DPRK's energy sector is a key to resolution of the issue. Thus offering a well-considered, well-structured package of energy sector assistance options will be key to the sustainable success of the negotiations. This article briefly reviews some of the key options for DPRK energy assistance ranging from human capacity-building in fields like energy efficiency, renewable energy, and energy markets, to assistance with rebuilding key electricity and coal mining infrastructure, to integrated pilot energy/electricity grid/economic development projects on the county level, to light-water nuclear reactors. It then reviews preferences for DPRK assistance options as offered by North Koreans, and a summary of the likely points of view of the key DPRK actors that will be involved in negotiations.
Substitution between energy and classical factor inputs in the Chinese steel sector

International Nuclear Information System (INIS)

Smyth, Russell; Narayan, Paresh Kumar; Shi, Hongliang

2011-01-01

China's steel sector is the largest in the world and has been a major driving force behind China's high rate of economic growth. This sector, however, is also a major consumer of energy and, in particular, coal. As a result, the iron and steel sector in China is a major contributor to greenhouse gas emissions and other pollutants. In this article we examine the potential for inter-factor substitution between capital, energy and labor in the Chinese steel sector and find that capital and energy and energy and labor are substitutes. This result suggests that removal of price ceilings on energy would tend to reduce energy use and increase capital intensiveness. While the potential for substitution between energy and labor is less than that between energy and capital, the elasticity of substitution between energy and labor is high compared with previous findings for other countries. This fact suggests that there may be potential for substituting labor for energy, given China's abundance of labor.
Market leadership by example: Government sector energy efficiency in developing countries

Energy Technology Data Exchange (ETDEWEB)

Van Wie McGrory, Laura; Harris, Jeffrey; Breceda, Miguel; Campbell, Stephanie; Sachu, Constantine; della Cava, Mirka; Gonzalez Martinez, Jose; Meyer, Sarah; Romo, Ana Margarita

2002-05-20

Government facilities and services are often the largest energy users and major purchasers of energy-using equipment within a country. In developing as well as industrial countries, government ''leadership by example'' can be a powerful force to shift the market toward energy efficiency, complementing other elements of a national energy efficiency strategy. Benefits from more efficient energy management in government facilities and operations include lower government energy bills, reduced greenhouse gas emissions, less demand on electric utility systems, and in many cases reduced dependence on imported oil. Even more significantly, the government sector's buying power and example to others can generate broader demand for energy-efficient products and services, creating entry markets for domestic suppliers and stimulating competition in providing high-efficiency products and services. Despite these benefits, with the exception of a few countries government sector actions have often lagged behind other energy efficiency policies. This is especially true in developing countries and transition economies - even though energy used by public agencies in these countries may represent at least as large a share of total energy use as the public sector in industrial economies. This paper summarizes work in progress to inventory current programs and policies for government sector energy efficiency in developing countries, and describes successful case studies from Mexico's implementation of energy management in the public sector. We show how these policies in Mexico, begun at the federal level, have more recently been extended to state and local agencies, and consider the applicability of this model to other developing countries.
A new NAMA framework for dispersed energy end-use sectors

DEFF Research Database (Denmark)

Cheng, Chia-Chin

2010-01-01

This paper presents a new approach for a nationally appropriate mitigation actions (NAMA) framework that can unlock the huge potential for greenhouse gas mitigation in dispersed energy end-use sectors in developing countries; specifically, the building sector and the industrial sector. These two ...
Strategic Environmental Assessment & The Danish Energy Sector

DEFF Research Database (Denmark)

Lyhne, Ivar

in its infancy in the Danish energy sector, but SEA is achieving increased attention in the sector. - The change agent research approach used in the project is relevant medium for a critical interdependence between theory and practice that at the same time promotes more sustainable decision-making...... on these cases is crucial for reducing the risk of unintended environmental impacts and for enhancing attention to relevant alternatives prior to decision-making....... strategic decisions are made is a prerequisite for achieving this target, and the thesis therefore explores the strategic decision-making processes of contemporary energy infrastructure developments. The highlights of this thesis are: - A combination of disciplines in a continuum of perspectives...
Energy - dichotomies within the European Union? Outlook of the Turkish energy sector

International Nuclear Information System (INIS)

Dilli, B.

2001-01-01

Turkey, an alley of the West, and being in the process of rapid integration with the world economy, has started a comprehensive restructuring endeavor in the energy sector. In today's power markets where globalisation and competition plays an increasing role, supply security, economic growth and social targets must be harmonized effectively. Following topics can be considered as basic instruments in this context; restructuring of the power sector (privatization, demonopolization); removal of governmental intervention in the markets; creating a better regional/global cooperation for the deployment of new technologies; enhancing energy efficiency. (author)
Sectoral analysis of energy consumption and energy related CO2 emissions in Finland 1990-1999

International Nuclear Information System (INIS)

Kirjavainen, M.; Tamminen, E.

2002-03-01

This study describes the development of energy consumption and energy related CO 2 emissions in Finland between 1990-1999. For better understanding of the factors behind the development in main sectors, special indicators are calculated to evaluate how the overall development of the sector is affected by the general activity of the sector, changes in sectoral structure and changes in end-use intensities within the sector. The specific energy consumption of space heating reduced especially during the first half of the decade. Also the total CO 2 emissions caused by space heating reduced, in spite of the increase in the building stock. The main reason for this has been the reduction in specific CO 2 emissions in production of district heat. Regardless of the increased traffic and slightly increased use of passenger cars over public transport, the total energy consumption as well as total CO 2 emissions in passenger transport reduced during the decade. The main reason for this is that the specific fuel consumption of passenger cars has reduced significantly. Volumes in freight traffic increased rapidly after the recession, and as no significant changes have occurred in either specific consumptions or in shares of different transport modes, the total energy use as well as total CO 2 emissions of freight transport have increased. The major factors affecting the energy use and CO 2 emissions of the manufacturing sector have been changes in production volumes. After the recession, growth has been rapid and that has resulted in increased total energy use and CO 2 emissions. Anyway, the especially rapid growth of the less energy intensive electronics industry has resulted in downward overall energy intensity within manufacturing sector. Major factors affecting the specific CO 2 emissions in energy production have been changes in the primary energy supply mix. In electricity production, the major factors have been the increase in nuclear capacity and the variation in net

An estimation of the energy and exergy efficiencies for the energy resources consumption in the transportation sector in Malaysia

International Nuclear Information System (INIS)

Saidur, R.; Sattar, M.A.; Masjuki, H.H.; Ahmed, S.; Hashim, U.

2007-01-01

The purpose of this work is to apply the useful energy and exergy analysis models for different modes of transport in Malaysia and to compare the result with a few countries. In this paper, energy and exergy efficiencies of the various sub-sectors are presented by considering the energy and exergy flows from 1995 to 2003. Respective flow diagrams to find the overall energy and exergy efficiencies of Malaysian transportation sector are also presented. The estimated overall energy efficiency ranges from 22.74% (1999) to 22.98% (1998) with a mean of 22.82+/-0.06% and that of overall exergy efficiency ranges from 22.44% (2000) to 22.82% (1998) with a mean of 22.55+/-0.12%. The results are compared with respect to present energy and exergy efficiencies in each sub-sector. The transportation sector used about 40% of the total energy consumed in 2002. Therefore, it is important to identify the energy and exergy flows and the pertinent losses. The road sub-sector has appeared to be the most efficient one compared to the air and marine sub-sectors. Also found that the energy and exergy efficiencies of Malaysian transportation sector are lower than that of Turkey but higher than Norway
Water consumption in the energy sector

DEFF Research Database (Denmark)

Larsen, Morten Andreas Dahl; Drews, Martin; Gani, Rafiqul

2016-01-01

or biofuels. Hydropower is based on water in rivers or reservoirs. Feedstock production for biofuels may depend on water for irrigation. On the other hand, energy is necessary for pumping of ground- and surface water, for water treatment as well as for transport and distribution of water to end......-users. The waste water is often returned to the environment after energy requiring waste water management.......Energy, water, and food systems are closely interlinked in the Energy-Water-Food Nexus. Water is of paramount importance for the energy sector. Fossil fuels require water for extraction, trans-port and processing. Thermal power plants require water for cooling, whether they use nuclear, fossil...
Submission to the Ontario Energy Board regarding the review of further efficiencies in the electricity distribution sector

International Nuclear Information System (INIS)

Silano, B.E.; Boodhoo, D.; Shelton, A.

2004-02-01

This report presents the views of the Ontario Division of the Canadian Union of Public Employees (CUPE) on the Ontario Energy Board's consideration to promote further efficiencies in the power distribution sector. CUPE claims that efficiencies aimed at lowering costs through amalgamations often lead to increased costs, degradation in services and decreased reliability of power distribution. CUPE also argues that the main concerns of Ontario ratepayers is reliability and the threat of increased prices. CUPE recommends that the Ontario Energy Board hold open consultations with ratepayers, who are in fact shareholders in their local utilities. This report reviewed the current regulatory regime known as Performance Based Regulation and its effect on local distribution utilities. It also reviewed the impacts of mergers, amalgamations, acquisitions and divestitures (MAAD), with particular reference to rates, privatization of utility services, service degradation and job losses
Impacts of Renewable Energy Quota System on China's Future Power Sector

DEFF Research Database (Denmark)

Xiong, Weiming; Zhang, Da; Mischke, Peggy

2014-01-01

As the biggest carbon emitting sector which produces 44% of current national carbon emission in China, the coal-dominated power sector has a tremendous potential for CO2 mitigation in the next two decades. Renewable energy quota system is currently discussed as a potential future policy instrument...... for the power sector, which requires certain fraction of renewable energy in total power generation for each province and grid zone. The quantitative studies on renewable energy quota for China are still very limited. Based on a least-cost and technology-rich power generation and transmission expansion model...... for China, this study examines the impacts of renewable energy quota system and carbon cap policy instruments on the future Chinese power sector. Various scenarios are examined toward 2030 and their future power generation mix, capacity installations and carbon emission are discussed. This study concludes...
End use energy consumption data base: transportation sector

Energy Technology Data Exchange (ETDEWEB)

Hooker, J.N.; Rose, A.B.; Greene, D.L.

1980-02-01

The transportation fuel and energy use estimates developed a Oak Ridge National Laboratory (ORNL) for the End Use Energy Consumption Data Base are documented. The total data base contains estimates of energy use in the United States broken down into many categories within all sectors of the economy: agriculture, mining, construction, manufacturing, commerce, the household, electric utilities, and transportation. The transportation data provided by ORNL generally cover each of the 10 years from 1967 through 1976 (occasionally 1977 and 1978), with omissions in some models. The estimtes are broken down by mode of transport, fuel, region and State, sector of the economy providing transportation, and by the use to which it is put, and, in the case of automobile and bus travel, by the income of the traveler. Fuel types include natural gas, motor and aviation gasoline, residual and diesel oil, liuqefied propane, liquefied butane, and naphtha- and kerosene-type jet engine fuels. Electricity use is also estimated. The mode, fuel, sector, and use categories themselves subsume one, two, or three levels of subcategories, resulting in a very detailed categorization and definitive accounting.
MINIMIZATION OF IMPACTS PERTAINING TO EXTERNAL AND INTERNAL ENERGY SECURITY THREATS OF THERMAL POWER PLANTS

Directory of Open Access Journals (Sweden)

V. N. Nagornov

2012-01-01

Full Text Available The paper contains a classification of internal and external threats for thermal power plants and recommendations on minimization of these risks. A set of concrete measures aimed at ensuring TPP energy security has been presented in the paper. The system comprises preventive measures aimed at reducing the possibilities of emergence and implementation of internal and external threats. The system also presupposes to decrease susceptibility of fuel- and energy supply systems to the threats, and application of liquidation measures that ensure elimination of emergency situation consequences and restoration of the conditions concerning fuel- and power supply to consumers.
Investing in the Energy Sector: An Issue of Governance

International Nuclear Information System (INIS)

Horst Keppler, J.; Schulke, Ch.

2009-01-01

Of all economic sectors, energy is among those where the issue of investments is the most urgent. Because of its technological structure and significant fixed costs, the energy sector is by nature heavily capital intensive. With growing demand and increasingly difficult access to resources, the amounts needed become enormous. The International Energy Agency (IEA) estimates in its World Energy Outlook 2008 that total energy investment needs between now and 2030 will stand at $26 trillion, or close to $1 trillion per year. This is just for energy supply. Half of these investments will be needed in the electricity sector (see below for more details on these estimations). Even after putting these figures into perspective in terms of total worldwide investments over the next 25 years, the amount of money is still significant. All types of energy are involved - oil, gas, coal, nuclear and renewables. In addition, all steps in the supply chain are included - exploration, production, transformation and transportation. The stakes are high. Without the necessary investments, security of supply, global economic growth and environmental integrity are put at risk. The most important challenge for the energy sector in the years to come is thus to pave the way for realising timely and appropriate investments. The current economic recession that is threatening to curb global economic growth will not change this fact. Even if global energy demand slows down in the next two or three years, the world will return to its long term growth path. An energy facility lasts between 20 and 60 years. Thus, the structure of energy production in 2050, when the current economic crisis has been forgotten, will be determined now and over the next years. Even if global energy demand remains stable between now and 2050 (which is highly improbable), the replacement of existing facilities that have reached the end of their life-cycle will still require considerable efforts. (authors)
An application of energy and exergy analysis in residential sector of Malaysia

International Nuclear Information System (INIS)

Saidur, R.; Masjuki, H.H.; Jamaluddin, M.Y.

2007-01-01

In this paper, the useful concept of energy and exergy utilization is defined, analyzed and applied to the residential sector of Malaysia by taking into account the energy and exergy flows for a period of 8 years from the year 1997 to 2004. The energy and exergy efficiencies are determined for the devices used in this sector and found to be 70% and 28%, respectively. Energy and exergy flow diagrams for the overall efficiencies of Malaysian residential sector are also illustrated in this paper. It is found that the current methodology applied in Saudi Arabia is suitable to analyze energy and exergy use in Malaysian residential sector. It has been found that the exergy efficiency of the Malaysian residential sector appears to be much lower than its corresponding energy efficiency. It has been observed that about 21% of total exergy losses are caused by refrigerator-freezer and 12% of total loss is caused by air conditioner. Washing machine, fan and rice cooker contribute about 11%, 10% and 8% of total exergy losses, respectively
Danish energy-sector exports. Products and consulting services

International Nuclear Information System (INIS)

Wolter, H.C.

2000-06-01

Danish Energy Agency has previously carried out studies of Danish energy-sector exports. The latest results were published in the report, Energisektorens eksport. Produkter og raadgivning. Danish Energy Agency, September 1998. The present survey is an update of the earlier studies, and includes 1998 exports. As previously, the study, carried out in cooperation with the Confederation of Danish Industries and the Danish Council of Consulting Architects and Engineers, is based on questionnaires sent to relevant companies. In addition, information has been obtained from companies that do not belong to these organisations. On the basis of the answers received, 58 Danish companies exported products to a value of approximately DKK 16,000 million, and 22 consulting firms exported consulting services to a value of approximately DKK 370 million. These exports of approximately DKK 16.5 billion accounted for 5% of all Danish exports in 1998. In comparison with 1996, energy-sector exports have risen by more than 40% in a period in which Danish exports in general have risen by an average of 8%. Energy sector exports provide employment for more than 18,000 persons in Denmark - approximately 17,500 employees in companies that export products, and approximately 600 persons in consulting firms. To this must be added a presumably significantly larger number of persons employed by sub-suppliers to the above companies computed by value, 80% of the exports come from relatively few companies, i.e. 13 companies with products, and five offering consulting services. Energy-sector exports fall within the following product areas: 1) Wind turbines (25%). 2) District heating and combined heat and power (CHP) (21%). 3) Energy savings and control (20%). 4) Oil and natural gas (13%). 5) Electricity plants and power supply (13%). 6) Other (8%). 67% of the exports go to Western Europe, 18% to Asia, 7% to Eastern and Central Europe, and 8% to other parts of the world. (EHS)
Energy sector in transition - technologies and regulatory policies in flux

DEFF Research Database (Denmark)

Jørgensen, Ulrik

2005-01-01

Liberalising the energy sector has been followed by a number of new regulatory measures that are argued to maintain a process towards a sustainable energy sector. The article argues based on empirical material from Denmark and other European countries that the EU regulations and especially...... the simple market oriented models do not lead to or secure sustainability....
Wind energy in the agricultural sector. Tailwind or head wind?

International Nuclear Information System (INIS)

Van der Knijff, A.

1999-06-01

The state of the art in the use of wind energy in the agricultural sector in the Netherlands is given in order to map opportunities. Obstacles to expansion of wind capacity in that sector in the short term are described, as well as the most important developments with respect to wind energy. An estimated 275 wind turbines with a capacity of 50 MW are in use in the Netherlands. This means that the agricultural sector accounts for approximately 14% of the total wind capacity in the Netherlands (363 MW in 1998). Most of the agricultural businesses supply all the electricity generated to the public networks. Only a small number of farmers use some of the generated electricity themselves. The most important obstacles for the agrarian sector are the proposed policies of provinces and municipalities, the limited capacity of the public electricity network, and the lack of clarity regarding the liberalisation of the electricity market. In particular, provincial and municipal policies (solitary wind turbines versus wind farms) will determine the prospects for the future of wind energy in the agrarian sector. Despite possible adversities, there are good prospects for the future for the sector because farmers own land in windy locations. 33 refs
Danish Sector Guide for Calculation of the Actual Energy Consumption

DEFF Research Database (Denmark)

Mortensen, Lone Hedegaard

2016-01-01

, the innovation network for sustainable construction, InnoBYG started work on a Danish sector guide for the calculation of actual energy consumption in relation to upgrading of buildings. The focus was to make a common guide for energy calculations that can be used by consultants performing calculations...... consumption compared with the estimated energy demand by calculation. The paper concludes that the result of an energy calculation should not be given as a single figure but rather as a spread between the best and worst case for the assumed conditions. Finally, a brief update on current actions is given...... related to the sector guide for calculation of actual energy consumption. Keywords – Energy calculations, actual energy consumption, energy perfomance...
Major models and data sources for residential and commercial sector energy conservation analysis. Final report

Energy Technology Data Exchange (ETDEWEB)

1980-09-01

Major models and data sources are reviewed that can be used for energy-conservation analysis in the residential and commercial sectors to provide an introduction to the information that can or is available to DOE in order to further its efforts in analyzing and quantifying their policy and program requirements. Models and data sources examined in the residential sector are: ORNL Residential Energy Model; BECOM; NEPOOL; MATH/CHRDS; NIECS; Energy Consumption Data Base: Household Sector; Patterns of Energy Use by Electrical Appliances Data Base; Annual Housing Survey; 1970 Census of Housing; AIA Research Corporation Data Base; RECS; Solar Market Development Model; and ORNL Buildings Energy Use Data Book. Models and data sources examined in the commercial sector are: ORNL Commercial Sector Model of Energy Demand; BECOM; NEPOOL; Energy Consumption Data Base: Commercial Sector; F.W. Dodge Data Base; NFIB Energy Report for Small Businesses; ADL Commercial Sector Energy Use Data Base; AIA Research Corporation Data Base; Nonresidential Buildings Surveys of Energy Consumption; General Electric Co: Commercial Sector Data Base; The BOMA Commercial Sector Data Base; The Tishman-Syska and Hennessy Data Base; The NEMA Commercial Sector Data Base; ORNL Buildings Energy Use Data Book; and Solar Market Development Model. Purpose; basis for model structure; policy variables and parameters; level of regional, sectoral, and fuels detail; outputs; input requirements; sources of data; computer accessibility and requirements; and a bibliography are provided for each model and data source.
Energy sector pricing: On the role of neglected nonlinearity

International Nuclear Information System (INIS)

Kyrtsou, Catherine; Malliaris, Anastasios G.; Serletis, Apostolos

2009-01-01

Modern economies have been subjected to a number of shocks during the past several years such as the burst of the Internet bubble, terrorist attacks, corporate scandals, the war in Iraq, the uncertainty about energy prices, and the recent subprime mortgage crisis. In particular, during the last few years, the energy shock has caused concerns for potential stagflation for both the United States and numerous other countries. We perform numerous univariate tests for non-linearity and chaotic structure using price data from the energy sector to resolve whether the sector's fundamentals or exogenous shocks drive these prices.
Energy sector pricing: On the role of neglected nonlinearity

Energy Technology Data Exchange (ETDEWEB)

Kyrtsou, Catherine [University of Macedonia (Greece); Malliaris, Anastasios G. [Loyola University Chicago (United States); Serletis, Apostolos [University of Calgary (Canada)], E-mail: Serletis@ucalgary.ca

2009-05-15

Modern economies have been subjected to a number of shocks during the past several years such as the burst of the Internet bubble, terrorist attacks, corporate scandals, the war in Iraq, the uncertainty about energy prices, and the recent subprime mortgage crisis. In particular, during the last few years, the energy shock has caused concerns for potential stagflation for both the United States and numerous other countries. We perform numerous univariate tests for non-linearity and chaotic structure using price data from the energy sector to resolve whether the sector's fundamentals or exogenous shocks drive these prices.
Energy sector pricing. On the role of neglected nonlinearity

Energy Technology Data Exchange (ETDEWEB)

Kyrtsou, Catherine [University of Macedonia (Greece); Malliaris, Anastasios G. [Loyola University Chicago (United States); Serletis, Apostolos [University of Calgary (Canada)

2009-05-15

Modern economies have been subjected to a number of shocks during the past several years such as the burst of the Internet bubble, terrorist attacks, corporate scandals, the war in Iraq, the uncertainty about energy prices, and the recent subprime mortgage crisis. In particular, during the last few years, the energy shock has caused concerns for potential stagflation for both the United States and numerous other countries. We perform numerous univariate tests for non-linearity and chaotic structure using price data from the energy sector to resolve whether the sector's fundamentals or exogenous shocks drive these prices. (author)
Handbook of the energy sector 1992-1997; 1. ed.; Prontuario del sector de energia 1992-1997

Energy Technology Data Exchange (ETDEWEB)

Garcia Fuentes, Adrian; Ylizaliturri Ridriguez, Jose Carlos; Aguilar Alejandre, Vicente; Gomez Chiu, Rebeca [Secretaria de Energia, Mexico, D. F. (Mexico)

1998-12-31

The planning of the energy sector requires a detailed knowledge of the relations that exist among the International markets of energy and the position of Mexico with respect to these. The Handbook of the energy sector 1992-1997 analyzes the tendency of the International markets of energy and the relative importance of the countries in relationship to its resources, production volumes, energy demand, fuel prices and foreign trade. It allows to know how and to what extent the energy sector has responded to the new economic conditions of the country and to the global tendencies, presenting statistics of easy consultation, updated information at International level on the reserves, installed capacity, production, consumption, prices and commerce of the main energy sources, and of the position of Mexico within this context. The information consists of seven chapters: First, analyzes the world-wide balance of energy, detailing the consumption of primary energy by region and source; in the second, the main crude petroleum statistics are analyzed, of selected countries; the third analyzes the refined products of petroleum, the fourth analyzes the world-wide natural gas reserves; the fifth the world-wide coal reserves and the sixth, the installed capacity of electricity generation in several countries. [Espanol] La planeacion del sector de energia requiere un conocimiento detallado de las relaciones que existen entre los mercados internacionales de energia y la posicion de Mexico con respecto a estos. El Prontuario del sector de energia 1992-1997 analiza la tendencia de los mercados internacionales de energia y la importancia relativa de los paises en relacion con sus recursos, volumenes de produccion, demanda de energia, precios de combustibles y comercio exterior. Permite conocer como y en que medida el sector de energia ha respondido a las nuevas condiciones economicas del pais y a las tendencias globales, al presentar estadisticas de facil consulta, de informacion
An integrated DEA PCA numerical taxonomy approach for energy efficiency assessment and consumption optimization in energy intensive manufacturing sectors

International Nuclear Information System (INIS)

Azadeh, A.; Amalnick, M.S.; Ghaderi, S.F.; Asadzadeh, S.M.

2007-01-01

This paper introduces an integrated approach based on data envelopment analysis (DEA), principal component analysis (PCA) and numerical taxonomy (NT) for total energy efficiency assessment and optimization in energy intensive manufacturing sectors. Total energy efficiency assessment and optimization of the proposed approach considers structural indicators in addition conventional consumption and manufacturing sector output indicators. The validity of the DEA model is verified and validated by PCA and NT through Spearman correlation experiment. Moreover, the proposed approach uses the measure-specific super-efficiency DEA model for sensitivity analysis to determine the critical energy carriers. Four energy intensive manufacturing sectors are discussed in this paper: iron and steel, pulp and paper, petroleum refining and cement manufacturing sectors. To show superiority and applicability, the proposed approach has been applied to refinery sub-sectors of some OECD (Organization for Economic Cooperation and Development) countries. This study has several unique features which are: (1) a total approach which considers structural indicators in addition to conventional energy efficiency indicators; (2) a verification and validation mechanism for DEA by PCA and NT and (3) utilization of DEA for total energy efficiency assessment and consumption optimization of energy intensive manufacturing sectors
An application of energy and exergy analysis in agricultural sector of Malaysia

International Nuclear Information System (INIS)

Ahamed, J.U.; Saidur, R.; Masjuki, H.H.; Mekhilef, S.; Ali, M.B.; Furqon, M.H.

2011-01-01

Thermodynamic losses usually take place in machineries used for agricultural activities. Therefore, it is important to identify and quantify the losses in order to devise strategies or policies to reduce them. An exergy analysis is a tool that can identify the losses occurred in any sector. In this study, an analysis has been carried out to estimate energy and exergy consumption of the agricultural sector in Malaysia. Energy and exergy efficiencies have been determined for the devices used in the agricultural sector of Malaysia, where petrol, diesel and fuel oil are used to run the machineries. Energy and exergy flow diagrams for the overall efficiencies of Malaysian agricultural sector are presented as well. The average overall energy and exergy efficiencies of this sector were found to be 22% and 20.728%, respectively, within the period from 1991 to 2009. These figures were found to be lower than those of Norway but higher than Turkey. - Highlights: ► Highest exergy efficiency was found about 20.7% for the year 2007. ► The exergy efficiency of the agro-sector in Malaysia was lower than that of energy efficiency. ► It was also found that this sector of Malaysia is less efficient than Saudi Arabia and Norway. ► Energy and exergy losses were identified through this analysis. ► Part of the losses can be reduced using appropriate technology, management and policy.
Impact of Clean Energy R&D on the U.S. Power Sector

Energy Technology Data Exchange (ETDEWEB)

Donohoo-Vallett, Paul [Dept. of Energy (DOE), Washington DC (United States); Mai, Trieu [National Renewable Energy Lab. (NREL), Golden, CO (United States). Strategic Energy Analysis Center. Energy Forecasting and Modeling Group; Mowers, Matthew [National Renewable Energy Lab. (NREL), Golden, CO (United States). Strategic Energy Analysis Center. Energy Forecasting and Modeling Group; Porro, Gian [National Renewable Energy Lab. (NREL), Golden, CO (United States). Strategic Energy Analysis Center. Energy Forecasting and Modeling Group

2017-01-01

The U.S. government, along with other governments, private corporations and organizations, invests significantly in research, development, demonstration and deployment (RDD&D) activities in clean energy technologies, in part to achieve the goal of a clean, secure, and reliable energy system. While specific outcomes and breakthroughs resulting from RDD&D investment are unpredictable, it can be instructive to explore the potential impacts of clean energy RDD&D activities in the power sector and to place those impacts in the context of current and anticipated market trends. This analysis builds on and leverages analysis by the U.S. Department of Energy (DOE) titled “Energy CO₂ Emissions Impacts of Clean Energy Technology Innovation and Policy” (DOE 2017). Similar to DOE (2017), we explore how additional improvements in cost and performance of clean energy technologies could impact the future U.S. energy system; however, unlike the economy-wide modeling used in DOE (2017) our analysis is focused solely on the electricity sector and applies a different and more highly spatially-resolved electric sector model. More specifically, we apply a scenario analysis approach to explore how assumed further advancements in clean electricity technologies would impact power sector generation mix, electricity system costs, and power sector carbon dioxide (CO₂) emissions.

Africa's energy sector: energy availability and the underlying financial challenges

International Nuclear Information System (INIS)

Lebesa, Motselisi; Ndyeshobola, Ahmed.

1994-01-01

The objective of this paper is to provide a brief overview of energy availability in Africa and the attendant financing concerns in the African energy sector. The paper departs from three key premises: firstly that energy resources in Africa are abundant, but current trends in its consumption and inherent externalities are unsustainable. This abundance is also affected by social and political stability. Secondly, that the majority of Africa's population lacks access to adequate energy services. Poverty issues and effects undermine the urgency of energy and environmental concerns. Thirdly, that Africa's sustainable development calls for more energy supply not less. Future energy requirements and related supply and financing issues are discussed with the time horizon of the year 2020. (author)
Nuclear energy and opportunity to strengthen the sustainable electricity sector

International Nuclear Information System (INIS)

Robles N, A. G.

2016-09-01

The beginning of electricity in Mexico was through the use and exploitation of natural resources; as the demand grew, more generation power plants were required with great capacity and at the same time the fuels used varied, although, oil continued to be the main fuel. At present, due to the effects of climate change, the Conference of the Parties has proposed to reduce the consumption of fossil fuels to give way to clean energy (wind, solar, geothermal, nuclear, etc.), which entails gradually modifying the energy matrix of the electricity sector. The National Development Plan and the National Electricity Sector Development Program, this coordinated by the Energy Secretariat in Mexico, establish policies to promote sustainable development, increasing electricity generation through clean energy sources, including nuclear energy. However, such plans are not accurate in the strategy to be followed to ensure compliance with the increased participation of nuclear energy. This article proposes a nuclear program for the Mexican electricity sector, under the terms of a State policy, aimed at crystallizing a sustainable electricity development 2015-2036; considering that the application to the electricity sector constitutes a representative and justified example of the incorporation of environmental aspects in decision processes for the preservation of the environment. In order to determine the quantity and type of reactors, as well as the number of nuclear power plants and increase of the installed capacity, the general planning scheme of the electric sector was used, taking as reference the modeling criteria of the WASP planning system. Finally, is concluded that the electricity generated by fission of radioactive elements is an opportunity to fulfill the commitments made by Mexico at COP 21 and to meet in an environmentally friendly way the energy requirement that our country needs. (Author)
Modeling and analysis of long term energy demands in residential sector of pakistan

International Nuclear Information System (INIS)

Rashid, T.; Sahir, M.H.

2015-01-01

Residential sector is the core among the energy demand sectors in Pakistan. Currently, various techniques are being used worldwide to assess future energy demands including integrated system modeling (ISM). Therefore, the current study is focused on implementation of ISM approach for future energy demand analysis of Pakistan's residential sector in terms of increase in population, rapid urbanization, household size and type, and increase/decrease in GDP. A detailed business-as-usual (BAU) model is formulated in TIMES energy modeling framework using different factors like growth in future energy services, end-use technology characterization, and restricted fuel supplies. Additionally, the developed model is capable to compare the projected energy demand under different scenarios e.g. strong economy, weak economy and energy efficiency. The implementation of ISM proved a viable approach to predict the future energy demands of Pakistan's residential sector. Furthermore, the analysis shows that the energy consumption in the residential sector would be 46.5 Mtoe (Million Ton of Oil Equivalent) in 2040 compared to 23 Mtoe of the base year (2007) along with 600% increase in electricity demands. The study further maps the potential residential energy policies to congregate the future demands. (author)
Radical innovation in the energy sector and the impact on regulation

NARCIS (Netherlands)

Lavrijssen, Saskia; Carrillo, Arturo

2017-01-01

The electricity sector is in a transition towards a Smart Energy System where the roles of private and institutional actors are evolving. This work deals with the influence of some technological innovations on the regulation of the energy sector. It identifies the main radical innovations in the
Sectoral energy demand studies: Application of the end-use approach to Asian countries

International Nuclear Information System (INIS)

1991-01-01

Events since August 1990 have shown that the world is still dependent on oil despite efforts to decrease that dependency since the oil crisis of 1973 and 1979. Thirteen countries participated in the REDP (UNDP-funded Regional Energy Development Programme) energy planning activities called ''Sectoral energy demand studies'' in which country teams benefited from training in energy data analysis, sectoral accounting of energy demand, and forecasting with the use of MEDEE-S model. This publication documents the training materials on sectoral energy demand series. It includes eight chapters which were indexed separately. Refs, figs, tabs
Development of marine renewable energies and biodiversity conservation - Renewable energies Volume 2

International Nuclear Information System (INIS)

Peguin, Marion; Le Visage, Christophe; Rolland, Guillemette; Moncorps, Sebastien

2014-09-01

After a presentation of the different challenges related to the development of marine renewable energies (energy challenges, conservation of the marine environment, regulatory context), this document proposes a presentation of the different marine renewable energy sectors (status of research, techniques, required conditions, and potential opportunities in France). It presents an assessment of impacts of these different sectors and some recommendations related to various opportunities and threats (noise and vibration, habitat modification, risks of collisions, residual impacts). After a synthesis, thematic sheets are proposed on biodiversity protocols, cumulative impacts, marine protected areas, connection issues, and dismantling issues
Methodology for Modeling Building Energy Performance across the Commercial Sector

Energy Technology Data Exchange (ETDEWEB)

Griffith, B.; Long, N.; Torcellini, P.; Judkoff, R.; Crawley, D.; Ryan, J.

2008-03-01

This report uses EnergyPlus simulations of each building in the 2003 Commercial Buildings Energy Consumption Survey (CBECS) to document and demonstrate bottom-up methods of modeling the entire U.S. commercial buildings sector (EIA 2006). The ability to use a whole-building simulation tool to model the entire sector is of interest because the energy models enable us to answer subsequent 'what-if' questions that involve technologies and practices related to energy. This report documents how the whole-building models were generated from the building characteristics in 2003 CBECS and compares the simulation results to the survey data for energy use.
Oil Prices and the Renewable Energy Sector

OpenAIRE

Kyritsis, Evangelos; Serletis, Apostolos

2017-01-01

Energy security, climate change, and growing energy demand issues are moving up on the global political agenda, and contribute to the rapid growth of the renewable energy sector. In this paper we investigate the effects of oil price shocks, and also of uncertainty about oil prices, on the stock returns of clean energy and technology companies. In doing so, we use monthly data that span the period from May 1983 to December 2016, and a bivariate structural VAR model that is modified to accommod...
Urban energy consumption and related carbon emission estimation: a study at the sector scale

Science.gov (United States)

Lu, Weiwei; Chen, Chen; Su, Meirong; Chen, Bin; Cai, Yanpeng; Xing, Tao

2013-12-01

With rapid economic development and energy consumption growth, China has become the largest energy consumer in the world. Impelled by extensive international concern, there is an urgent need to analyze the characteristics of energy consumption and related carbon emission, with the objective of saving energy, reducing carbon emission, and lessening environmental impact. Focusing on urban ecosystems, the biggest energy consumer, a method for estimating energy consumption and related carbon emission was established at the urban sector scale in this paper. Based on data for 1996-2010, the proposed method was applied to Beijing in a case study to analyze the consumption of different energy resources (i.e., coal, oil, gas, and electricity) and related carbon emission in different sectors (i.e., agriculture, industry, construction, transportation, household, and service sectors). The results showed that coal and oil contributed most to energy consumption and carbon emission among different energy resources during the study period, while the industrial sector consumed the most energy and emitted the most carbon among different sectors. Suggestions were put forward for energy conservation and emission reduction in Beijing. The analysis of energy consumption and related carbon emission at the sector scale is helpful for practical energy saving and emission reduction in urban ecosystems.
Financing the energy sector in developing countries: context and overview

International Nuclear Information System (INIS)

Dunkerley, Joy.

1995-01-01

Traditional 'business as usual' financing methods will no longer be adequate to meet the unprecedented demands for capital to finance energy sector expansion in the developing countries. In recognition, many countries are opening up their power sectors to private investment, initially through the establishment of independent power projects, but in some cases through sector privatization. Project financing has many advantages, but further sectoral reorganization, including tariff reform, will be needed to attract resources on the scale required, especially from domestic investors. In oil and gas, in contrast to power, private capital from the international oil companies has always played a major role in the developing countries. However, sharply increasing investment requirements require a growing role for external finance. There should, in principle, be no shortage of investible funds to finance energy sector expansion in developing countries so long as host countries establish conditions which are attractive to private investors. The augmented role of private finance requires a continuing, if different, role for the public sector in both host countries and official aid agencies. (author)
Energy Efficiency Sector in Russia. Market Survey of Equipment and Services

International Nuclear Information System (INIS)

2006-02-01

The aim of the present Survey is to give an insight of energy efficiency (EE) in Russia and to assess the demand for EE equipment and services in the energy sector. In the Survey the term 'Energy Efficiency' means the efficient generation, distribution and consumption of heat and power. The main EE measures are classified as recovery of sources of energy, measuring and controlling systems, optimal use of the equipment, modernisation, in-house energy generation and renewable energy sources. Chapter 3 gives an overview of the current situation of the Russian energy sector. The term 'energy sector' is used in the context of generation, distribution and consumption of heat and power. The infrastructure and the ownership of the energy sector are examined. In this chapter special attention is paid to the Power Sector Reform and how the Reform affects the development of EE in the Russian energy sector. Chapter 4 describes the current situation in EE, giving the reasons of inefficiency in energy use and possible solutions for improving. Chapter 5 presents a market research of equipment that could make a great input into EE development. The research has shown that the most promising opportunities for suppliers of EE equipment lie in the heat sector (generation, distribution, consumption). This chapter also describes the development of ESCOs (Energy Service Companies) in Russia. Chapter 6 gives an overview of domestic and foreign capital available to finance EE development. According to conventional market based incentives, end users invest into increasing their profits more intensively than into projects aiming at energy saving. That is mostly because energy is relatively cheap in Russia and the federal governmental policy does not stimulate EE development either. Chapter 7 on the market approach advises on steps that have to be taken and risks that need to be avoided in order to enter the Russian market successfully. It warns of the possible pitfalls on this way. Chapter 8
Experience curves in the wind energy sector use : analysis and recommendations

NARCIS (Netherlands)

Junginger, Martin

2000-01-01

The wind energy sector is one of the fastest-growing energy sectors in the world. Both prices of wind turbines and cost of wind-generated electricity have dropped significantly over the last twenty years. However, electricity from wind is not yet fully able to compete with fossil fuel based
Power without manpower: Forecasting labour demand for Estonian energy sector

International Nuclear Information System (INIS)

Meriküll, Jaanika; Eamets, Raul; Humal, Katrin; Espenberg, Kerly

2012-01-01

As energy demand and prices continue to grow, oil shale might help mitigate the energy crisis—it can widely be found all over the world but so far has not been widely used. Estonia is unique in the world for producing a large majority of energy out of oil shale and has been set as an example in numerous papers covering oil shale deposits, technology etc. This paper is the first to analyse oil shale energy related workforce and provides scenario forecasts of the labour demand for the Estonian energy sector in 2010–2020. The contribution of the paper is twofold. First, the paper provides a valuable insight into oil shale energy related workforce, enabling to take into consideration the educational needs in countries where oil shale industry might be set up. Second, methodology-wise, the paper relates labour demand and supply to different scenarios of energy production capacities. The results illustrate problems related to aging of the workforce in energy production. If the existing trends continue in educational attainment in Estonia, there will be a serious shortage of high-skilled engineering and manufacturing specialists. Our method provides a simple yet reliable enough way to check for such problems early enough. - Highlights: ► This paper analyses oil shale energy related workforce and provides scenario forecasts. ► This is the first study to investigate the workforce related to oil shale energy production. ► The main workforce-related problem in the sector is ageing of the workforce. ► Workers immigrating to the sector during the Soviet times are at the retirement age. ► There will be a serious shortage of engineers for energy sector in the near future.
Cross-border versus cross-sector interconnectivity in renewable energy systems

International Nuclear Information System (INIS)

Thellufsen, Jakob Zinck; Lund, Henrik

2017-01-01

In the transition to renewable energy systems, fluctuating renewable energy, such as wind and solar power, plays a large and important role. This creates a challenge in terms of meeting demands, as the energy production fluctuates based on weather patterns. To utilise high amounts of fluctuating renewable energy, the energy system has to be more flexible in terms of decoupling demand and production. This paper investigates two potential ways to increase flexibility. The first is the interconnection between energy systems, for instance between two countries, labelled as cross-border interconnection, and the second is cross-sector interconnection, i.e., the integration between different parts of an energy system, for instance heat and electricity. This paper seeks to compare the types of interconnectivity and discuss to which extent they are mutually beneficial. To do this, the study investigates two energy systems that represent Northern and Southern Europe. Both systems go through three developmental steps that increase the cross-sector interconnectivity. At each developmental step an increasing level of transmission capacities is examined to identify the benefits of cross-border interconnectivity. The results show that while both measures increase the system utilisation of renewable energy and the system efficiency, the cross-sector interconnection gives the best system performance. To analyse the possible interaction between cross-sector and cross-border interconnectivity, two main aspects have to be clarified. The first part defines the approach and the second is the construction of the two archetypes. - Highlights: • A method to investigate system integration and system interconnection is suggested. • The implementation is investigated across a Northern and Southern energy system. • The study identifies benefits of system integration and system interconnection. • The performance of the energy system benefits most from system integration.
Globalization of the energy sector: Environmental challenges and options for future actions

Energy Technology Data Exchange (ETDEWEB)

Benavides, Pablo

1998-12-01

This publication relates to environmental challenges of the energy sector and options for future action. Following themes are discussed: Globalisation of the energy sector; environmental challenges; the challenge of climate change; options for future action
Energy strategy and mitigation potential in energy sector of the Russian federation

Energy Technology Data Exchange (ETDEWEB)

Yakovlev, A.F.; Petrov, V.N.; Chupyatov, V.P.

1996-12-31

This paper describes the mitigation potential in the Russian energy sector and presents CO{sub 2} - emission scenarios. Based on the Russian energy strategy, energy conservation potential has been estimated and three groups of energy conservation measures have been pointed out. Taking into account the economic development scenarios and the scenarios of energy consumption and energy conservation, future CO{sub 2} emission scenarios for 2000 and 2010 have been prepared. Some important characteristics of these scenarios have been presented and discussed. For the period 2000-2010 annual growth rates for CO{sub 2} emission in the Russian energy sector will not exceed 0.9-1.3 %, and emission levels in 2000 make up - 75-78 %, and in 2010 - 81-88 % of the 1990 level. For the probable scenario the CO{sub 2} emission reducing will make up about 6% and 25% (for the optimistic scenario about 16% and 31%) of CO{sub 2} emission for reference scenario in 2000 and 2010 respectively. Additional CO{sub 2} emission reducing (3-5% of domestic CO{sub 2} emission) will result from increasing share of natural gas consumption.
Sectorial energy observatory: the concentration of the sector intensifies

International Nuclear Information System (INIS)

2000-01-01

The 1998 energy market conjuncture was particularly bad for two main reasons: the collapse of oil prices and the recession of primary energy consumption. This situation occurred while the regulatory framework of markets was becoming overturned because of the forthcoming deregulation of the European power market (February 1999) and of the natural gas market (summer 2000). In this context, the energy actors have concentrated their efforts to the reinforcement of their positions using external growth operations. Apart from the concentration process, the actors of the energy sector have carried on with their strategic initiatives started these last years, internationalization being their main strategic goal. Europe is their favoured zone but they more and more lust after the USA: oil companies are placing their positions downstream of the gas industry file, while gas distributors are moving upstream. The financial performances of energy actors have been greatly lowered with a general decreasing turnover (negative price effect). They have kept some important financial latitude in order to maintain their concentration policy. Their targets will be probably the German, British and Spanish electricity and gas utilities. The electric power sector has been one of the main sectors concerned by external growth operations, but the natural gas industry should encounter a similar evolution since summer 2000. (J.S.)
Energy data sourcebook for the US residential sector

Energy Technology Data Exchange (ETDEWEB)

Wenzel, T.P.; Koomey, J.G.; Sanchez, M. [and others

1997-09-01

Analysts assessing policies and programs to improve energy efficiency in the residential sector require disparate input data from a variety of sources. This sourcebook, which updates a previous report, compiles these input data into a single location. The data provided include information on end-use unit energy consumption (UEC) values of appliances and equipment efficiency; historical and current appliance and equipment market shares; appliances and equipment efficiency and sales trends; appliance and equipment efficiency standards; cost vs. efficiency data for appliances and equipment; product lifetime estimates; thermal shell characteristics of buildings; heating and cooling loads; shell measure cost data for new and retrofit buildings; baseline housing stocks; forecasts of housing starts; and forecasts of energy prices and other economic drivers. This report is the essential sourcebook for policy analysts interested in residential sector energy use. The report can be downloaded from the Web at http://enduse.lbl. gov/Projects/RED.html. Future updates to the report, errata, and related links, will also be posted at this address.
Study of information-orientation carry-out plan in energy sector

Energy Technology Data Exchange (ETDEWEB)

Kang, T W [Korea Energy Economics Institute, Euiwang (Korea, Republic of)

1998-04-01

Carrying out an information-orientation plan in the energy sector is indispensable if Korea is to survive in this unlimited competition age and global management system. It is also for maximizing the management efficiency of national energy resources as well as increasing the development of related industries and national welfare. The management of the energy resources sector of Korea, which is becoming diversified escaping from the past simple quantitative management of supplier-orientation, requires versatile and ample high-class information management system and high-level decision support system. In order to satisfy these requests, this study investigated and analyzed overall policies of the energy sector for carrying out information-orientation, neighborhood environment, organizational chart, information transfer method, the current condition of information-orientation, problems and improvements, demand of information-orientation of the future, and also reviewed the information-orientation status of advanced countries. Based on these, an information-orientation carryout plan in the energy sector is broken into three stages of `establishment of information transfer system`, `development of database`, and `establishment of decision support system` and presented per detailed work. It advised manpower, equipment and budget implementation plan, and a development schedule plan required for carrying out information-orientation as well as overall environmental build-up, and policy recommendation for the successful implementation of information-orientation. 24 refs., 27 figs., 15 tabs.
Energy and exergy utilizations of the Chinese urban residential sector

International Nuclear Information System (INIS)

Liu, Yanfeng; Li, Yang; Wang, Dengjia; Liu, Jiaping

2014-01-01

Highlights: • The energy and exergy use in China’s urban residential sector between 2002 and 2011 are analyzed. • The primary locations and causes of energy and exergy losses in the CURS are identified. • The large gap between the energy and exergy efficiencies implies great potential for energy saving. • The exergy utilization can be improved by using appropriate technology, management and policy. - Abstract: In this paper, the energy and exergy utilizations in the Chinese urban residential sector (CURS) are analyzed by considering the energy and exergy flows for the years between 2002 and 2011. The energy and exergy efficiencies of this sector are calculated to examine the potential for advancing the ‘true’ energy efficiency and determine the real energy losses. The results demonstrate large differences between the overall energy efficiencies (62.8–70.2%) and the exergy efficiencies (11.0–12.2%) for the years analyzed. The sizable gap between the energy and exergy efficiencies implies a high potential for energy savings in the CURS. Future energy saving strategies should pay more attention to the improvement in exergy efficiencies. Moreover, it is found that direct fuel use constituted the primary exergy losses of the CURS; coal-fired boiler heating systems cause approximately 35% of the total exergy losses. Gas stoves, cogeneration systems, coal stoves and gas water heaters constitute 15.3%, 15%, 5.5% and 4.9% of the total exergy losses, respectively

Energy efficiency and restructuring of the Brazilian power sector

Energy Technology Data Exchange (ETDEWEB)

De Martino Jannuzzi, Gilberto [State University of Campinas, Sao Paulo, (Brazil)

1999-07-01

Since the early nineties Brazil has initiated a program of reforms in its electric sector which includes utility privatization, de-verticalization. The main objectives were to promote a market-oriented energy industry attractive to private investments. This has led to the loss of sponsorship for the public-interest programs formerly undertaken by the state utilities. In particular, of significant concern are the programs for promotion of energy efficiency, renewable energy technologies, rural electrification and environmental protection. In the midst of the privatization effort, the National Agency for Electrical Energy ANEEL was created (end of 1997). One of the tasks of the regulatory agency is to provide funds and incentives to energy conservation. In this paper we review the role of ANEEL in promoting energy efficiency investments in the context of a market-oriented sector, its limitations and prospects. [Spanish] Desde principios de los anos noventa Brasil ha iniciado un programa de reformas en su sector electrico que incluye la privatizacion del servicio electrico y la desverticalizacion. Los objetivos principales eran promover una industria de la energia orientada comercialmente de la energia electrica, atractiva a las inversiones privadas. Esto ha conducido a la perdida de patrocinio de los programas de interes publico emprendidos antes por las empresas electricas del estado. En particular, de preocupacion significativa estan los programas para la promocion del rendimiento energetico, de las tecnologias de la energia renovable, de la Electrificacion rural y de la proteccion del medio ambiente. En medio del esfuerzo de la privatizacion, la agencia nacional para la energia electrica ANEEL fue creada (finales de 1997). Una de las tareas de la agencia reguladora es proporcionar fondos e incentivos a la conservacion de energia. En este trabajo repasamos el papel de ANEEL en promover inversiones del rendimiento energetico en el contexto de un sector orientado
Why is energy use rising in the freight sector?

International Nuclear Information System (INIS)

Mintz, M.; Vyas, A.D.

1991-01-01

Trends in transportation sector energy use and carbon dioxide emissions are analyzed with an emphasis on three freight modes -- rail, truck, and marine. A recent set of energy use projections is presented and freight mode energy characteristics are discussed. Transportation sector energy use, which nearly doubled between 1960 and 1985, is projected to grow more slowly during the period 1985 endash 2010. Most of the growth is projected to come from non-personal modes (freight and commercial air). Trends in freight mode energy intensities are discussed and a variety of factors behind these trends are analyzed. Rail and marine modes improved their energy intensities during sudden fuel price rises of the 1970s. Though there is room for further technological improvement, long power plant life cycles preclude rapid penetration of new technologies. Thus, energy intensities in these modes are more likely to improve through operational changes. Because of relatively stable fuel prices, the energy share of truck operating expenses is likely to remain low. Coupled with increasing labor costs, this portends only modest improvements in truck energy efficiency over the next two decades
Which Processes Can We Expect to See in the Croatian Energy Sector Until 2050

International Nuclear Information System (INIS)

Granic, G.

2010-01-01

The paper analyzes the processes that can be expected to take place in the Croatian energy sector until 2050 in the conditions of significant reductions of CO 2 and other greenhouses gases emissions. It also shows the main factors influencing energy consumption; limitations in energy sector development deriving from climate changes and environment preservation; technological development and its impact on the energy sector development; potentials of available resources and energy infrastructure for energy transport/transmission and energy import, as well as the security and quality of supply. The paper highlights significant changes in the energy sector, necessity of developing new economic policies which would be based on enhancing energy efficiency and use of low CO 2 and GHG technologies or use of those technologies which contribute to substantial reduction of the emissions.(author).
Model projections and policy reviews for energy saving in China's service sector

International Nuclear Information System (INIS)

Zhang, Lin

2013-01-01

Energy efficiency of buildings in the service sector is becoming increasingly important in China due to the structural shift of the economy from industry to services. This paper employs a bottom-up cohort model to simulate current energy saving policies and to make projections for future energy use and CO 2 emissions for the period 2000–2030 in the Chinese service sector. The analysis shows that energy demand in the service sector will approximately triple in 2030, far beyond the target of quadrupling GDP while only doubling energy use. However, it is feasible to achieve the target of emission reduction by 40% in 2020 even under the poor state of compliance rate of building standard. This paper also highlights four crucial aspects of designing optimal energy saving policies for China's service sector based on the model results. - Highlights: • Government energy saving target cannot realize with current policies in services. • Energy savings policies for new buildings are crucial than building retrofitting. • Cooling energy use increases significantly to reach equal weight as heating. • CO 2 tax can contribute to change in fuel mix, and thus emission reductions. • Low compliance rate limits further energy saving, hence green fund is required
Energy Sector of India: Past and Present

Directory of Open Access Journals (Sweden)

K. A. Ibragimova

2017-01-01

Full Text Available Strengthening the influence of India in the Asian region and in the world requires for resorting of the modernization experience of this country, including the development of its energy sector. India today is among the top ten countries to generate electricity per capita. At the same time, both traditional sources of energy production coexist in India (using the muscular strength of man and animals with the conditions for the development of modern energy infrastructure through foreign investments. The article attempts to trace the main stages of the formation and development of energy industry in India; the modern state of energy is analyzed and plans for its development are considered. The research is based on a complex of traditional methods and approaches based on the principle of scientific objectivity and systemic method used in research in the framework of international relations and political science. For more than a century of history of the development of energy sector in India significant success has been achieved. Starting with the electrification of large cities and industrial enterprises due to foreign investments in the colonial period, India, after gaining the independence, set the task of developing its own infrastructure, electrifying the countryside and providing the industry with energy resources. The greatest progress in the development of electric power and nuclear energy was made. Indian economic growth will increase India’s energy needs and quadruple the demand for electricity over the next 25 years. For this, India needs to solve the problems of energy efficiency, energy complex management, lack of standards and energy imports, as well as actively introduce alternative energy sources and move to clean electricity (increased use of water resources and solar energy, which can be done through the development of Russian -Indian cooperation.
Cross-border versus cross-sector interconnectivity in renewable energy systems

DEFF Research Database (Denmark)

Thellufsen, Jakob Zinck; Lund, Henrik

2017-01-01

. The results show that while both measures increase the system utilisation of renewable energy and the system efficiency, the cross-sector interconnection gives the best system performance. To analyse the possible interaction between cross-sector and cross-border interconnectivity, two main aspects have......In the transition to renewable energy systems, fluctuating renewable energy, such as wind and solar power, plays a large and important role. This creates a challenge in terms of meeting demands, as the energy production fluctuates based on weather patterns. To utilise high amounts of fluctuating...... renewable energy, the energy system has to be more flexible in terms of decoupling demand and production. This paper investigates two potential ways to increase flexibility. The first is the interconnection between energy systems, for instance between two countries, labelled as cross-border interconnection...
Account for sector heterogeneity in China's energy consumption. Sector price indices vs. GDP deflator

International Nuclear Information System (INIS)

Ma, Chunbo

2010-01-01

A common practice in decomposition analyses is to deflate output indicators to purge the impact of inflation by using a general deflator. This practice fails to account for sector heterogeneity and can be hazardous. Although the general identified patterns are largely correct, the calculated magnitudes can be misleading or even wrongly signed. Instead, it is strongly recommended that sector heterogeneity is accounted for by using individual sector price indices for all relevant sectors instead of one general (GDP) deflator. This paper analyzes this advanced decomposition using Chinese data and compares to the usual method of using only one deflator. It is found that while most differences are only of quantitative quality, some show even a qualitative difference. Furthermore, the rising energy intensity in the early 2000s, which has been discussed by previous studies, vanishes completely. (author)
Planning competitiveness on the energy sector

International Nuclear Information System (INIS)

Hennicke, P.

1991-01-01

The book reviews the concept of least cost planning which can be applied in all stages of energy management. It is a system-analytical concept of planning, cost optimisation, and application of investment alternatives in energy supply and energy conversion. In particular, the authors discuss inhowfar the positive results achieved in the USA with cost saving programmes based on least-cost planning can be applied to the situation of the Federal Republic of Germany. It is shown that least-cost planning could make a key contribution to operations scheduling of public utilities, in the establishment and implementation of local and regional energy concepts, and especially in the theory and practice of state supervision of the energy sector. The 14 contributions can be found as separate records in this database. (orig./HP) With 31 figs [de
Leading sector development in Muaro Jambi District

Directory of Open Access Journals (Sweden)

Muhammad Safri

2017-09-01

Full Text Available Efforts to improve economic development and economic growth of Muaro Jambi Regency is a must. Efforts to increase economic development and economic growth can occur, if local governments are able to determine or identify priority sectors or become a base sector. Given the importance of determining and defining the right and correct strategy in the development of leading economic sectors/bases, it is necessary to conduct further study related to the development of leading sector policy in Muaro Jambi Regency. Analysis tools that are used are LQ (Location Quotient and SWOT analysis. The results of the analysis found that of there are three sectors that are the main sector or base in Muaro Jambi Regency, namely agriculture, livestock, plantation, fishery and forestry sector, mining and quarrying sector and manufacturing industry sector. Strategies that can be done in order to maintain and develop the sector and sub-sectors/recommended base there are several alternative strategies that combine internal environmental conditions and external environment Muaro Jambi Regency is S - O (power against opportunities, S - T (power against threats W - O (weakness to opportunity and W - T (weakness to threat. Keywords: Location Quotient, SWOT Analysis, Base Sector
2015 wind energy observatory. Analysis of market, jobs and future of the wind energy sector in France

International Nuclear Information System (INIS)

Perot, Olivier; Autier, Emmanuel

2015-11-01

This Power Point presentation proposes graphs, figures, tables and comments on the status and evolution of jobs in the wind energy sector (a growing sector, analysis of job locations), of the wind energy market (assessment of a growing market, dynamic French regions, competitive context, evolution of technologies with higher machines, larger wind farms and a growing production), and on the future of wind energy (a growing number of training courses, an active R and D all over the country, a structuring sector). Sheets presenting actors per categories, and maps of regional activity location are provided in appendix
The energy efficiency of onboard hydrogen storage

DEFF Research Database (Denmark)

Jensen, Jens Oluf; Li, Qingfeng; Bjerrum, Niels

2010-01-01

Global warming resulting from the use of fossil fuels is threatening the environment and energy efficiency is one of the most important ways to reduce this threat. Industry, transport and buildings are all high energy-using sectors in the world and even in the most technologically optimistic...... perspectives energy use is projected to increase in the next 50 years. How and when energy is used determines society's ability to create long-term sustainable energy systems. This is why this book, focusing on energy efficiency in these sectors and from different perspectives, is sharp and also important...
Optimization in the energy sector

International Nuclear Information System (INIS)

2015-01-01

The implementation of the energy transition and the developments in the national and international Energy markets constantly require sound analysis and new answers. The symposium ''optimization in the energy sector'' gives an overview of methods and models that can be practically used for decision support. Storage and electromobility as demand flexibility are important factors for the long-term design of the German and European energy system. But methodological aspects such as the consideration of uncertainties at the conference an important place is given. A key issue is also the short and medium term further development of the electricity market design. Not only broadly but also in detail e.g. the standard benefit and intraday markets there is considerable potential for optimization, which will be discussed in the context of technical presentations. And in view of challenging market environment is also new approaches to portfolio management a great importance for the practice. Therefore we are convinced that the Conference and its results for energy companies, public services and new entrants in the energy industry as well are of interest as for consultants, authorities, associations and energy economic research institutes. [de
Energy and exergy efficiencies in Turkish transportation sector, 1988-2004

International Nuclear Information System (INIS)

Ediger, Volkan S.; Camdali, Unal

2007-01-01

This study aims at examining energy and exergy efficiencies in Turkish transportation sector. Unlike the previous studies, historical data is used to investigate the development of efficiencies of 17 years period from 1988 to 2004. The energy consumption values in tons-of-oil equivalent for eight transport modes of four transportation subsectors of the Turkish transportation sector, including hard coal, lignite, oil, and electricity for railways, oil for seaways and airways, and oil and natural gas for highways, are used. The weighted mean energy and exergy efficiencies are calculated for each mode of transport by multiplying weighting factors with efficiency values of that mode. They are then summed up to calculate the weighted mean overall efficiencies for a particular year. Although the energy and exergy efficiencies in Turkish transport sector are slightly improved from 1988 to 2004, the historical pattern is cyclic. The energy efficieny is found to range from 22.16% (2002) to 22.62% (1998 and 2004) with a mean of 22.42±0.14% and exergy efficiency to range from 22.39% (2002) to 22.85% (1998 and 2004) with a mean of 22.65±0.15%. Overall energy and exergy efficiencies of the transport sector consist mostly of energy and exergy efficiencies of the highways subsector in percentages varying from 81.5% in 2004 to 91.7% in 2002. The rest of them are consisted of other subsectors such as railways, seaways, and airways. The overall efficiency patterns are basically controlled by the fuel consumption in airways in spite of this subsector's consisting only a small fraction of total. The major reasons for this are that airways efficiencies and the rate of change in fuel consumption in airways are greater than those of the others. This study shows that airway transportation should be increased to improve the energy and exergy efficiencies of the Turkish transport sectors. However, it should also be noted that no innovations and other advances in transport technologies are
Determinants of energy demand in the French service sector: A decomposition analysis

International Nuclear Information System (INIS)

Mairet, Nicolas; Decellas, Fabrice

2009-01-01

This paper analyzes the changes in the energy consumption of the service sector in France over the period 1995-2006, using the logarithmic mean Divisia index I (LMDI I) decomposition method. The analysis is carried out at various disaggregation levels to highlight the specifics of each sub-sector and end-use according to their respective determinants. The results show that in this period the economic growth of the service sector was the main factor that led to the increase in total energy consumption. Structure, productivity, substitution and intensity effects restricted this growth, but with limited effect. By analyzing each end-use, this paper enables a more precise understanding of the impact of these factors. The activity effect was the main determinant of the increase in energy consumption for all end-uses except for air conditioning, for which the equipment rate effect was the main factor. Structural changes in the service sector primarily impacted energy consumption for space heating and cooking. Improvements in productivity limited the growth of energy consumption for all end-uses except for cooking. Finally, energy efficiency improvements mainly affected space-heating energy use.
The hidden winners of renewable energy promotion: Insights into sector-specific wage differentials

International Nuclear Information System (INIS)

Antoni, Manfred; Janser, Markus; Lehmer, Florian

2015-01-01

In light of Germany's energy system transformation, this paper examines differences in employment structures and wage differentials between renewable energy establishments and their sector peers. To do so, we have developed a novel data set by linking company-level information from the German Renewable Energy Federation with administrative establishment-level data from the Institute for Employment Research. Descriptive evidence shows significant differences in wages and several other characteristics between renewable energy establishments and their sector peers. Our estimates give evidence that human capital and other establishment-level characteristics mostly explain the wage differential among manufacturers and energy providers. However, we find a persistent ‘renewable energy wage premium' of more than ten percent in construction/installation activities and architectural/engineering services. We interpret this premium as a positive indirect effect of the promotion of renewable energies for the benefit of employees in renewable energy establishments within these two sectors. - Highlights: • Renewable energy (RE) firms pay considerably more than their non-RE sector peers. • In manufacturing and energy supply, firm attributes explain mainly the wage gap. • In installation, planning and project management one third remains unexplained. • This unexplained rest represents a ‘RE wage premium’ of around 10 percent. • The employees in both sectors are the ‘hidden winners’ of RE promotion.
Climate friendly technology transfer in the energy sector: A case study of Iran

International Nuclear Information System (INIS)

Talaei, Alireza; Ahadi, Mohammad Sadegh; Maghsoudy, Soroush

2014-01-01

The energy sector is the biggest contributor of anthropogenic emissions of greenhouse gases into the atmosphere in Iran. However, abundant potential for implementing low-carbon technologies offers considerable emissions mitigation potential in this sector, and technology transfer is expected to play an important role in the widespread roll-out of these technologies. In the current work, globally existing low-carbon energy technologies that are compatible with the energy sector of Iran are identified and then prioritised against different criteria (i.e. Multi Criteria Decision Analysis). Results of technology prioritisation and a comprehensive literature review were then applied to conduct a SWOT analysis and develop a policy package aiming at facilitating the transfer of low carbon technologies to the country. Results of technology prioritisation suggest that the transport, oil and gas and electricity sectors are the highest priority sectors from technological needs perspective. In the policy package, while fuel price reform and environmental regulations are categorised as high priority policies, information campaigns and development of human resources are considered to have moderate effects on the process of technology transfer. - Highlights: • We examined the process of technology transfer in the energy sector of Iran. • Multi Criteria Decision Analysis techniques are used to prioritise the technological needs of the country. • Transportation, electricity and oil and gas sectors are found as recipients of new technologies. • A policy package was designed for facilitating technology transfer in the energy sector
Priority mitigation measures in non-energy sector in Kazakstan

Energy Technology Data Exchange (ETDEWEB)

Mizina, S.V.; Pilifosova, O.V.; Gossen, E.F.

1996-12-31

Fulfilling the Commitments on UN FCCC through the U.S. Country Studies Program, Kazakstan has developed the national GHG Inventory, vulnerability and adaptation assessment and estimated the possibility of mitigation measures in certain sectors. Next step is developing National Climate Change Action Plan. That process includes such major steps as setting priorities in mitigation measures and technologies, their comprehensive evaluation, preparation implementation strategies, developing the procedure of incorporation of the National Action Plan into other development plans and programs. This paper presents programs and measures that can reduce GHG emissions in non-energy sector. Measures in land-use change and forestry, agriculture and coal mining are considered. Current situation in non-energy sector of Kazakstan is discussed. The amount of GHG emissions reduction and cost analysis presented in this paper was developed with the use of IPCC recommendations.
The energy sector changes the face of the world

International Nuclear Information System (INIS)

Ludrovsky, P.

2012-01-01

Energy systems are becoming more and more complicated every day. The growing number of wind and solar power plants is changing the structure of grids in a fundamental way. However, energy production from fossil fuels still remains of the greatest importance within the energy sector. Old and new energy sources must learn to coexist together. (Authors)
Energy and Exergy Analysis of the Danish Industry Sector

DEFF Research Database (Denmark)

Bühler, Fabian; Nguyen, Tuong-Van; Elmegaard, Brian

2015-01-01

% to 56% in 2012. Industries with high-temperature processes, such as the cement and metal production sectors, present the highest exergy efficiencies but the lowest energy ones. The opposite conclusion is drawn for the food, paper and chemical industries. The exergy losses, which indicate the potential......A detailed analysis of the Danish industry is presented in this paper using the energy, exergy and embodied exergy methods. The 22 most energy-intensive process industries, which represent about 80% of the total primary energy use of the industry, were modelled and analysed in details for the years...... is not seen with the embodied exergy efficiency, which remains at around 29% for the Danish industry. This analysis shows that there are still large potentials to recover waste heat in most Danish industrial sectors and thus to increase their efficiencies....
Energy utilization and greenhouse-gas emissions: Transportation sector, topical report

International Nuclear Information System (INIS)

Darrow, K.G.

1992-06-01

The objective of the report is to compare the emissions of greenhouse gases for alternative end-use technologies in the transportation sector. Scientists assert that global warming is occurring and will continue to occur as a result of increasing concentrations of certain gases in the atmosphere. Carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) are the focus of this analysis because they are believed to cause three-fourths of the global warming effect and because energy production and use are a significant source of these emissions. Greenhouse gas emissions in the energy sector occur during energy production, conversion, transportation and end-use. This analysis compares alternative transportation sector fuel/technology choices in terms of their total fuel-cycle emissions of greenhouse gases. The emphasis of this report is on the end use comparison. The fuel-cycle emissions comparison was developed in a companion report

The national energy monitoring center (OEN) - a new structure for the prognosis of the energy sector development

International Nuclear Information System (INIS)

Budulan, P.; Rugina, V.; Izsak, D.; Bogzianu, R.

2002-01-01

OEN is a new structure for the permanent assessment of energy performances by means of a complex system of indicators and methodologies, corresponding to the ones existing at the international and European levels. The OEN database contributes to the prognosis of the energy system development enabling a sustainable and competitive utilisation of natural resources. The energy sector prognosis is developed on the basis of energy balances data, energy indicators and potential of the renewable energy sources. The paper presents the actual stage of OEN development and its role in the restructuring and liberalisation of the energy sector. (author)
Sustainability reporting in the energy sector

Directory of Open Access Journals (Sweden)

Kowal Barbara

2016-01-01

Full Text Available Development of the concepts of sustainable development and corporate social responsibility has a great impact on reporting in companies. The increase of their importance has resulted in a need to create a reporting system that would provide information on not only the methods but also the results of implementation of those concepts in companies. Globally, there are many organizations that promote and support companies in the area of integrated reporting. The most popular standard for reporting non-financial data that is used by a number of companies worldwide is the Global Reporting Initiative (GRI Guidelines. The main objective of the GRI is to support the development of sustainable economy in which companies take responsibility for the economic, social, and environmental consequences of their operations, manage that responsibility, and report all their actions. An example of a sector where the concept of sustainable development and its transparent reporting has an impact on the formation of values is the energy sector, which creates value for stakeholders and, together with the financial sector, has the greatest impact on national economies.
Changes of energy-related GHG emissions in China: An empirical analysis from sectoral perspective

International Nuclear Information System (INIS)

Xu, Xianshuo; Zhao, Tao; Liu, Nan; Kang, Jidong

2014-01-01

Highlights: • We analyzed the factors impacting China’s emissions from a sectoral perspective. • Sector-specific policies and measures for emissions mitigation were evaluated. • Economic growth dominantly increased the emissions in the economic sectors. • Energy intensity decrease primarily reduced the emissions in the economic sectors. • Residential emissions growth was mainly driven by increase in per-capita energy use. - Abstract: In order to better understand sectoral greenhouse gas (GHG) emissions in China, this study utilized a logarithmic mean Divisia index (LMDI) decomposition analysis to study emission changes from a sectoral perspective. Based on the decomposition results, recently implemented policies and measures for emissions mitigation in China were evaluated. The results show that for the economic sectors, economic growth was the dominant factor in increasing emissions from 1996 to 2011, whereas the decline in energy intensity was primarily responsible for the emission decrease. As a result of the expansion of industrial development, economic structure change also contributed to growth in emissions. For the residential sector, increased emissions were primarily driven by an increase in per-capita energy use, which is partially confirmed by population migration. For all sectors, the shift in energy mix and variation in emission coefficient only contributed marginally to the emissions changes. The decomposition results imply that energy efficiency policy in China has been successful during the past decade, i.e., Top 1000 Priorities, Ten-Key Projects programs, the establishment of fuel consumption limits and vehicle emission standards, and encouragement of efficient appliances. Moreover, the results also indicate that readjusting economic structure and promoting clean and renewable energy is urgently required in order to further mitigate emissions in China
Strategies for implementation of CO2-mitigation options in Nigeria's energy sector

International Nuclear Information System (INIS)

Ibitoye, F.I.; Akinbami, J.-F.K.

1999-01-01

Recent studies indicate that Nigeria's CO 2 budget was about 164 million tonnes (MTons) in 1990, of which the energy sector contributed close to 55%. It is expected that CO 2 emissions emanating from the energy sector will increase from 90 MTons in 1990 to about 3 times this value in another 30 years, assuming a least-cost moderate development scenario. A number of viable CO 2 -mitigation options have already been identified in the energy sector, some of them the so-called 'win-win' options. As attractive as some of these options might appear, their implementation will depend on the removal of certain barriers. These barriers include a lack of legislative framework, a lack of awareness, a lack of access to appropriate technology, as well as inappropriate energy-pricing policies, among others. The paper presents an overview of Nigeria's energy-sector, the CO 2 mitigation-options, the factors militating against implementation of the options, and some policy recommendations for removal of the barriers. (Copyright (c) 1999 Elsevier Science B.V., Amsterdam. All rights reserved.)
The French wind energy market by 2020. Market evolution and competition context within the sector. Analysis of business model and of financial performance of fleet operators

International Nuclear Information System (INIS)

2016-01-01

As the French wind energy sector has been recovering a good dynamics since 2014, notably for onshore production whereas some uncertainties remain present for offshore production, this report aims at assessing market perspectives by 2020, and at identifying business opportunities for the different involved actors. The first part identifies some determining factors for the sector activity, proposes an analysis of the activity for the 2002-2015 period (installed power, electricity production, turnover, equipment manufacturers, operators) and its perspectives by 2020 (evolution of determining factors, installed power, market share evolution for manufacturers, opportunities and threats on the medium term). The second part discusses the main elements of the operators' business models, and analyses fleet managers' financial data. Structural drivers and brakes are then discussed, as well as the French, European and World context (installed power, installed offshore power, electricity production, energy policy, law for energy transition, commitment of public authorities in favour of wind energy, competitiveness of wind energy). Some highlights and aspects of offer evolution are outlined: development of offshore wind energy, diversification of operators, international development, takeovers and capital increase, new financing modes. The last parts propose an analysis of the economic structure of the sector in France (types of interveners, staff, location, machine power evolution) and an overview of the main actors. Identity sheets of the main operators and equipment manufacturers are provided, as well as economic and financial data of 200 operators which can be compared through 5 key indicators
Current and future energy and exergy efficiencies in the Iran’s transportation sector

International Nuclear Information System (INIS)

Zarifi, F.; Mahlia, T.M.I.; Motasemi, F.; Shekarchian, M.; Moghavvemi, M.

2013-01-01

Highlights: • The overall energy and exergy efficiencies of the sector were calculated. • The overall efficiencies were compared to other countries. • The overall energy and exergy efficiencies have been predicted by scenario approach. • A summary of recommendations to improve the sector is provided. - Abstract: Transportation is the second largest energy consumer sector in Iran which accounts for 24% of total energy consumption in 2009. This large percentage (almost a quarter) of energy consumption necessitates the determination of energy and exergy flows and their respective losses, which will enable the reduction of both energy growth and its consequent environmental impacts in the near future. This paper attempts to analyze and investigate the energy and exergy utilization of the transportation sector in Iran for the period of 1998–2009. Additionally, the total energy consumption in each subsector and the overall energy and exergy efficiencies are predicted via scenario approach. A comparison of the overall energy and exergy efficiencies of Iran with six other countries is also presented. The results show that the overall energy and exergy efficiencies of transportation sector in Iran is higher than China and Norway, while it is lower than Saudi Arabia, Jordan, Turkey, and Malaysia for the year 2000. Road appears to be the most efficient subsector. The overall energy efficiency is determined to be in the range of 22.02% in 1998, to 21.49% in 2009, while the overall exergy efficiency is determine to be in the range of 21.47% in 1998, to 21.19% in 2009. The energy consumption in each subsector is predicted from 2010 to 2035. It was discovered that the overall energy and exergy efficiencies possesses an upward trend during this time period. Finally, some recommendations vis-à-vis the improvement of the energy and exergy efficiencies in Iranian transportation sector in the future was provided and duly discussed
Locally Integrated Energy Sectors supported by renewable network management within municipalities

International Nuclear Information System (INIS)

Kostevšek, Anja; Petek, Janez; Čuček, Lidija; Klemeš, Jiří Jaromír; Varbanov, Petar Sabev

2015-01-01

The decarbonisation of energy systems is one of the important issues of the present energy policies. One of the ways of achieving this is to focus on local energy systems, thus ensuring as much as possible their heat and power self-sufficiency by applying local renewable resource integration and transformation of the renewable energy. Increasing the share of renewables within the local energy balance could be accomplished by using a variety of approaches. One possibility is combining the Locally Integrated Energy Sectors' concept with the novel management and organisation of a renewables-based network. As a first priority, the proposed comprehensive approach focuses on increasing the energy efficiency of municipal heat and power systems using the Locally Integrated Energy Sectors' concept, which is followed by the integration of renewable energy sources with the establishment of a renewable-based network. The proposed approach is illustrated by a case study of district heating based on wood biomass for the municipality Ormož, Slovenia by integrating various end-users from different sectors. - Highlights: • The paper presents a new approach for accelerated inception of RES in municipalities. • LIES with RES network increases energy efficiency and accelerates RES integration. • A demonstration case of district heating on wood biomass within Ormož was performed.
Urgent need for new approach to energy policy: The case of Finland

International Nuclear Information System (INIS)

Valkila, Noora; Saari, Arto

2010-01-01

The process of climate change is already under way and is a serious threat facing the planet. Our response to this threat will irrevocably transform the energy sector and the priorities within it. The trend in emissions over the next decade will largely determine whether the process of climate change can be kept at a moderate level. This literature-based study focuses on Finland as an example case. Oil price fluctuations, economic development and changes in consumer values and attitudes are key forces that will drive change in the energy sector. A greater diversity of energy sources is vital if we are to avoid a catastrophic warming of the climate. The use of renewable energy sources must be increased, and the efficiency of producing, transmitting and distributing energy must be improved. The energy sector must also exploit the potential of nuclear energy, wind, solar and hydro power, afforestation measures, biomass resources, carbon capture and storage (CCS) technology and the nano-bio sector. National policies and measures must be set out in detail and global cooperation enhanced. The presence and impact of factors that impede the work to curb climate change must also be taken into account in energy strategies if these strategies are to be successful. (author)
Impact of energy policy instruments on the estimated level of underlying energy efficiency in the EU residential sector

International Nuclear Information System (INIS)

Filippini, Massimo; Hunt, Lester C.; Zorić, Jelena

2014-01-01

The promotion of energy efficiency is seen as one of the top priorities of EU energy policy (EC, 2010). In order to design and implement effective energy policy instruments, it is necessary to have information on energy demand price and income elasticities in addition to sound indicators of energy efficiency. This research combines the approaches taken in energy demand modelling and frontier analysis in order to econometrically estimate the level of energy efficiency for the residential sector in the EU-27 member states for the period 1996 to 2009. The estimates for the energy efficiency confirm that the EU residential sector indeed holds a relatively high potential for energy savings from reduced inefficiency. Therefore, despite the common objective to decrease ‘wasteful’ energy consumption, considerable variation in energy efficiency between the EU member states is established. Furthermore, an attempt is made to evaluate the impact of energy-efficiency measures undertaken in the EU residential sector by introducing an additional set of variables into the model and the results suggest that financial incentives and energy performance standards play an important role in promoting energy efficiency improvements, whereas informative measures do not have a significant impact. - Highlights: • The level of energy efficiency of the EU residential sector is estimated. • Considerable potential for energy savings from reduced inefficiency is established. • The impact of introduced energy-efficiency policy measures is also evaluated. • Financial incentives are found to promote energy efficiency improvements. • Energy performance standards also play an important role
Determinants of energy sector performance in Iraq, 2003 to 2005

International Nuclear Information System (INIS)

Tiedemann, K.H.

2007-01-01

Iraq's energy sector was rehabilitated from 2003 to 2005. The focus of rehabilitation was on restoring Iraq's electricity and oil infrastructure to pre-war production levels; delivering electricity and refined fuels for domestic consumption; and delivering electricity and oil security. This paper provided an analysis of the impact of Coalition efforts and insurgent activities on energy sector performance using time-series models. The paper presented a simple three-equation model consisting of an insurgent attack equation, an investment equation, and production function. The paper also discussed the phases of the insurgency in Iraq, with particular reference to the beginning of the insurgency; initial bombing campaign; escalation of the insurgency; and intra-Iraqi conflict. Key energy sector indicators and regression results were also presented for oil production; diesel production; gasoline production; oil exports; and production and consumption of electricity. It was concluded that expenditures by the United States on oil infrastructure appear to have been relatively efficiently spent. 16 refs., 9 tabs
Energy in the market services sector in 2011: uses differentiated according to activity

International Nuclear Information System (INIS)

Martin, Jean-Philippe

2015-04-01

In 2011, average energy consumption in the market services sector (excluding transport) was 266 kWh/ m 2 . This is greater than the consumption for residential buildings, which reached 186 kWh/m2. Indeed, activities in certain service-sector establishments sometimes require specific uses that do not exist in the residential sector or are more intensive, such as cooking, intensive computing, laundering or refrigeration. Businesses employing at least one person could be divided into five groups depending on their energy mix and energy uses. (author)
Competition within the energy sector and State regulation

International Nuclear Information System (INIS)

Larsen, A.; Jess Olsen, O.

1995-10-01

It is presumed that energy markets will be liberalized. Questions discussed are how the Danish electricity and gas sectors are to be re-regulated in order to ensure that this goal is reached in the most satisfactory manner (cheaper energy supply under competitive conditions) and whether there will be a conflict between the goal of liberalization and the environmental goals of clean technology and energy conservation. It is suggested that a compulsory splitting up of the two regional power associations in Denmark should not be necessary. Transmission and distribution must continue to be regulated as these are natural monopolies not compatible with competition. District heating will still be a monopoly and its prices must be closely regulated to prevent soaring. The opening up of the European gas market to competition will threaten Danish energy utilities. The increasing compulsory use of natural gas in cogeneration plants to politically determined high prices is not sustainable under competitive conditions. Energy saving activities should not be affected. Energy surcharges are attractive measures on a liberalized market. The regulation of competition ought to be incorporated explicitly as a restriction in the Ministry of Energy's energy policy regulation. Energy utilities could be excluded from participation in price setting. International regulation of competition will demand a clarification of the separation of regulatory competence between the member states and the European Commission. It will also be necessary to adjust the Danish regulation of the electricity sector to the future Scandinavian system. (AB) 77 refs
China's economic reform and industry sector energy requirement: A forecast to 2015

International Nuclear Information System (INIS)

Gu, A.Y.

1997-01-01

With its GDP growing at an average rate of 9.8% for the last seventeen years, China has the world's fastest growing economy. This rapid pace of growth and industrialization has caused economic strain because fuel production cannot keep pace with demand, If China allows this situation to continue, significant oil imports will be necessary. In 1993, the industrial sector contributed 56% to China's GDP and consumed 61% of the total final energy. The industrial sector will remain the largest energy consumer in China well into the next century. According to China's Ninth Five-Year Plan (1996--2000), China will strengthen its ability to develop new products and will use technological advancement to promote industrial development. The Plan calls for special attention in four major areas: microelectronics technology, digital technology, software technology, and network technology. Given China's emphasis on developing light industries and on improving industrial sector energy efficiency, it is important to study the future energy demand of the industrial sector. Two scenarios for future energy requirements are studied through the year 2015: a Business As Usual (BASU) scenario and an Energy Efficient (EE) scenario. The study evaluates China's current economic reform policies and energy efficiency policies. The results of this evaluation are used to assign appropriate growth rates to industrial GDP and the industrial energy intensity for both scenarios. Results from the two scenarios are compared and analyzed
LMDI Decomposition Analysis of Energy Consumption in the Korean Manufacturing Sector

Directory of Open Access Journals (Sweden)

Suyi Kim

2017-02-01

Full Text Available The energy consumption of Korea’s manufacturing sector has sharply increased over the past 20 years. This paper decomposes the factors influencing energy consumption in this sector using the logarithmic mean Divisia index (LMDI method and analyzes the specific characteristics of energy consumption from 1991 to 2011. The analysis reveals that the activity effect played a major role in increasing energy consumption. While the structure and intensity effects contributed to the reduction in energy consumption, the structure effect was greater than the intensity effect. Over the periods, the effects moved in opposite directions; that is, the structure effect decreased when the intensity effect increased and vice versa. The energy consumption by each industry is decomposed into two factors, activity and intensity effects. The increase of energy consumption due to the activity effect is largest in the petroleum and chemical industry, followed by the primary metal and non-ferrous industry, and the fabricated metal industry. The decrease of energy consumption due to the intensity effect is largest in the fabricated metal industry, followed by the primary metal and non-ferrous industry, and the non-metallic industry. The energy consumption due to intensity effect in the petroleum and chemical industry has risen. To save energy consumption more efficiently for addressing climate change in this sector, industrial restructuring and industry-specific energy saving policies should be introduced.
Energy use efficiency in the Indian manufacturing sector: An interstate analysis

International Nuclear Information System (INIS)

Mukherjee, Kankana

2008-01-01

This paper approaches the measurement of energy efficiency from a production theoretic framework and uses Data Envelopment Analysis to measure energy efficiency in the Indian manufacturing sector. Using data from the Annual Survey of Industries for the years 1998-99 through 2003-04, the study compares the energy efficiency in manufacturing across states, based on several models. The results show considerable variation in energy efficiency across states. Comparing the results across our models, we find that the relative pricing of energy does not provide the appropriate incentives for energy conservation. A second-stage regression analysis reveals that states with a larger share of manufacturing output in energy-intensive industries have lower energy efficiency. Also, higher quality labor force associates with higher energy efficiency. Finally, the power sector reforms have not yet had any significant impact on achieving energy efficiency
Unfair and excessive prices in the energy sector

International Nuclear Information System (INIS)

Van der Woude, M.

2008-01-01

The concept of competition refers to a process where firms dispute the favour of their customers by proposing better products at the lowest possible price. This consumer welfare creating process is to a large extent Darwinian in nature: those who cannot compete must die. The law of supply and demand is ruthless and so is competition law. Principles of fairness and justice are extraneous to competition law: the lion eats the deer. Still, EC competition law is not amoral, as illustrated by the very first example of abusive conduct given by Article 82 EC: 'directly or indirectly imposing unfair purchase or selling prices or other unfair trading conditions' can constitute an abuse. The concept of fairness as a constituent element of EC competition law may disturb those who analyze the competitive process through a scientific lens. Fairness does not relate to economic effects and cannot be measured or quantified. It is a concept that appeals to ethics and norms. The dichotomy between competition as an amoral welfare creating process, that can be the subject of economic research, and the normative concept of fairness does not necessarily lead to a contradiction. Fairness becomes relevant where the competitive process has ceased to play its welfare creating role: i.e. where monopolies prevail over perfect competition. When confronted to a monopoly, abstention is the customer's only choice and for some goods, such as food, clothing and housing, abstention is not considered as a realistic choice. In scenarios where the monopolist faces an inelastic demand curve, fairness is probably the customer's only safety buoy. The energy sector is one of the sectors where these situations occur. In our modern societies, customers expect the light to go on, when they turn the switch, and their houses to be heated, when activating their boilers. Candles and jumpers not offering realistic alternatives, demand is close to inelastic, at least on the short term. Moreover, the energy sector
Energy efficiency in the transport sector in the EU-27: A dynamic dematerialization analysis

International Nuclear Information System (INIS)

Ziolkowska, Jadwiga R.; Ziolkowski, Bozydar

2015-01-01

Energy use in the European Union's (EU) transport sector amounted to 340 Mtoe in 1999 with the following increasing trend up to 379 Mtoe in 2007 and a decrease from 2008 on, down to 365 Mtoe in 2010. This changing pattern posed several fundamental questions and uncertainties regarding the broader picture of energy efficiency and environmental protection. One of them refers to absolute changes in energy use efficiency in the transport sector over time and the ways of measuring efficiency. Traditional scientific approaches conceptualized to measure efficiency of energy use do not address annual dynamics of changes in the energy use in a given sector per capita. Thus, they are not precise enough for political and methodological purposes as they do not reflect the exact amount of energy consumed in the respective countries and societies. This paper shows a possible solution to this problem and a new perspective on measuring energy efficiency by using the product generational dematerialization (PGD) indicator. The PGD indicator allows for measuring energy efficiency as a dynamic change of consumption and population occurring simultaneously. Thus, it provides an extension to the traditional methodology commonly used for measuring efficiency. To visualize a practical application of this approach, the paper provides an example of evaluating energy efficiency in the transport sector in the EU-27 in 2000–2010. The results of the analysis show a clear materialization tendency in the transport sector (the energy consumption change exceeded the population growth) until 2007 and a reverse tendency (dematerialization) between 2008 and 2010. As energy consumption has a direct impact on environmental quality and exhaustion of natural resources, the paper points out the necessity of extending sustainable resource management policies by new methodologies and providing more efficient solutions for energy consumption in the transport sector. - Highlights: • PGD indicator proves a
Energy sector reform in India : a review

International Nuclear Information System (INIS)

Aruna, M.; Raj, M.G.

2008-01-01

The government of India cannot afford to fund the total investment needed for restructuring the country's electric power sector. As such, India's Electricity Act of 2003 encouraged private participation to implement the required measures for efficient and optimum use of energy resources available in India and to supply quality power at the best cost to consumers. This paper described the present status of India's power sector with respect to generation, transmission and distribution of electricity. India's economy is growing at a faster rate compared to many other developing countries. It is expected that in the next 6 to 7 years additional capacity of 84,000 MW will be needed to meet the projected electricity demand. The Power Finance Corporation Limited (PFC) was established in 1986 in order to generate and provide funds for the power sector, which is in the process of reforms in every element of the electricity value chain. India is facing an energy deficit and peak power deficit of 8 per cent and 12.2 per cent, respectively. The inter-regional power transmission capacity is planned to be increased from 16,500 MW to 37,000 MW by 2012. Thermal and nuclear energy are major sources for electricity production in India. As most of these resources are non renewable, they must be efficiently used. Coal will continue to contribute about 60 per cent of power generation in India. It was concluded that a large capacity national power grid is necessary for inter-regional power transfer, and that Transmission Super Highways are needed for the development of a high capacity National Power Grid. 7 refs., 1 tab., 3 figs
The Norwegian Downsizing Approach in Terms of the Insider Threat - An interpretive study

OpenAIRE

Benjaminsen, Terje

2017-01-01

This research examined how the Norwegian organizations approach a downsizing in terms of the insider threat. Ten subject matter experts in large Norwegian enterprises were interviewed. These subject matter experts serve in various industry sectors such as; petroleum and energy, climate and environment, agriculture and food, defense, finance, and maritime. The size of the organizations varies from around 400 to more than 10,000 employees. The results of these interviews have been discussed and...
Structure of financing investments in the energy sector

OpenAIRE

Kowal Barbara; Ranosz Robert; Sobczyk Wiktoria

2017-01-01

The purpose of this article is to discuss the issues of financing investments in the fuel and energy sector. The manner of financing business activities of every company depends on the decisions made by the management board, which need to take into consideration the effective striving for optimal level of the capital cost. The capital raised by the companies from the aforesaid sector may be in the form of equity or outside capital. This study depicts such sources of capital as bank loans a...

The role of the European Bank in the energy sector

International Nuclear Information System (INIS)

Coleman, J.

1993-01-01

The European Bank for Reconstruction and Development was established in 1991 to assist central and eastern European countries in making the transition from command economies to market economies. The Bank provides loans, equity investments, guarantees, advice, and technical cooperation to qualified applicants through its merchant banking and development banking operations. In the energy sector, the Bank recognizes that the energy resources of eastern Europe are enormous but so are the problems associated with their development. Since its foundation, most of the Bank's energy-related lending has been in the oil and gas sector in Russia and the Baltic countries. The Bank has approved eight projects in that sector with total capital costs of ca US$1.7 billion. Major problem areas to be overcome include uneconomic domestic pricing, high energy intensity and pollution, inadequate legal frameworks, inappropriate tax structures, and institutional complexity. Canadian firms have been actively involed in Bank-financed projects in the Russian oil and gas sector, and two such projects are briefly described. They comprise joint ventures with Russian enterprises or associations and include rehabilitation of Siberian oil fields and drilling new wells in the Komi (Arctic) region. A common feature of these projects is that they were well under way before the Bank got involved, but the Bank brings the benefits of additional financing and providing moral support and expertise which can be useful in overcoming administrative and regulatory difficulties
Nuclear energy and opportunity to strengthen the sustainable electricity sector; Energia nuclear una oportunidad para fortalecer el sector electrico sustentable

Energy Technology Data Exchange (ETDEWEB)

Robles N, A. G. [Comision Federal de Electricidad, Direccion de Proyectos de Inversion Financiada, Gerencia de Proteccion Ambiental, Paseo de la Reforma No. 164, Col. Juarez, 06600 Ciudad de Mexico (Mexico)

2016-09-15

The beginning of electricity in Mexico was through the use and exploitation of natural resources; as the demand grew, more generation power plants were required with great capacity and at the same time the fuels used varied, although, oil continued to be the main fuel. At present, due to the effects of climate change, the Conference of the Parties has proposed to reduce the consumption of fossil fuels to give way to clean energy (wind, solar, geothermal, nuclear, etc.), which entails gradually modifying the energy matrix of the electricity sector. The National Development Plan and the National Electricity Sector Development Program, this coordinated by the Energy Secretariat in Mexico, establish policies to promote sustainable development, increasing electricity generation through clean energy sources, including nuclear energy. However, such plans are not accurate in the strategy to be followed to ensure compliance with the increased participation of nuclear energy. This article proposes a nuclear program for the Mexican electricity sector, under the terms of a State policy, aimed at crystallizing a sustainable electricity development 2015-2036; considering that the application to the electricity sector constitutes a representative and justified example of the incorporation of environmental aspects in decision processes for the preservation of the environment. In order to determine the quantity and type of reactors, as well as the number of nuclear power plants and increase of the installed capacity, the general planning scheme of the electric sector was used, taking as reference the modeling criteria of the WASP planning system. Finally, is concluded that the electricity generated by fission of radioactive elements is an opportunity to fulfill the commitments made by Mexico at COP 21 and to meet in an environmentally friendly way the energy requirement that our country needs. (Author)
Nuclear energy - A label for the financial sector: 'Energy transition and climate'

International Nuclear Information System (INIS)

Faudon, Valerie; Jouette, Isabelle; Le Ngoc, Boris

2015-01-01

This publication states the opinion of the SFEN (the French Society of Nuclear Energy) about the project proposed by the French Ministry of Ecology for the creation of a label named 'Energy transition and climate' for the financial sector. Such a label aims at mobilising a part of savings for the benefit of energy and ecology transition, and at bringing the French ecological expertise at the European level. In this document, the SFEN expresses its surprise that labels will not be awarded to activities related to the nuclear sector whereas, as it is herein commented and outlined, nuclear energy is a low-carbon energy, and meets environmental and social requirements associated with the label (preservation of air quality, optimisation of the water resource by nuclear plants, strict regulation and controls of releases made by nuclear installations, management of the uranium resource, measures of protection of biodiversity about nuclear sites, exemplary governance and dialogue on environmental and social issues with the public)
Hydrogen energy for the transportation sector in China

International Nuclear Information System (INIS)

Zong Qiangmao

2006-01-01

Hydrogen is a promising energy carrier for providing a clean, reliable and affordable energy supply. This paper provides a blueprint for the hydrogen energy in the transportation sector in the future of China. This paper is divided into three parts. The first part answers this question: why is China interested in hydrogen energy? The second part describes the possibility of a hydrogen fuel cell engine and a hydrogen internal-combustion engine in the transportation in China in the near future. The final part describes the production of hydrogen in China. (author)
'Key' sectors in final energy consumption: an input-output application to the Spanish case

International Nuclear Information System (INIS)

Alcantara, Vicent; Padilla, Emilio

2003-01-01

In this paper we analyze the determination of 'key' sectors in the final energy consumption. We approach this issue from an input-output perspective and we design a methodology based on the elasticities of the demands of final energy consumption. As an exercise, we apply the proposed methodology to the Spanish economy. The analysis allows us to indicate the greater or lesser relevance of the different sectors in the consumption of final energy, pointing out which sectors deserve greater attention in the Spanish case and showing the implications for energy policy
Toward a Threat Model for Energy-Harvesting Wireless Sensor Networks

DEFF Research Database (Denmark)

Di Mauro, Alessio; Papini, Davide; Vigo, Roberto

2012-01-01

compared to regular sensor networks. We also discuss existing security solutions specific for the energy harvesting world and comment on the trend that this topic may follow in the future. Finally, we draw a comparison between the cyber-physical attacker we define in our model and adversary models...... of the reasons why security needs a new take in this topic. Traditional solutions may not work in this new domain. Brand new challenges and threats may arise and new solutions have to be designed. In this paper we present a first taxonomy of attacks, focusing on how they change in the energy-harvesting context...
Energy price comparison of new, renewable, and fossil energy sources

International Nuclear Information System (INIS)

Edwaren Liun; Sunardi

2014-01-01

Low cost transportation for people and goods is essential to the economic well-being of the nation. Until now, if the oil prices rise, the cost of transportation will automatically follow and most of the people suffering due to soaring prices of food and other items. Almost 100 percent of Indonesian transportation energy demand is supported by oil. Supply disruption - or even the threat of disruption - in the Middle East or elsewhere may lead to a shift in consumer prices and the cost of the industry in significant numbers. While costs in the energy sector, especially electricity in developed countries that also contribute significantly to support the transport sector, is much more stable and predictable. Energy requirements are so high in the transport sector tends to force people to seek the source and means of energy in other forms such as electricity or hydrogen that can match or exceed the performance of fuel oil. This paper aims to analyze the economics of energy price comparison to see the extent of the economic opportunities some kind of energy to play a significant role in the transport sector and the subsequent impact on the energy system. From the results obtained by the analysis that will be increasingly necessary role of nuclear energy and other specific energy as a source of electrical energy considering its economical aspects are relatively better. (author)
Engineering in the energy sector. The single market and the engineering sector

International Nuclear Information System (INIS)

Garcia Rodrigues, A.

1993-01-01

Projects with large infrastructures, particularly those in the field of energy, provide a strong boost to certain industrial sectors in the country. In the case of Spain, the policy of direct management 'by components' of these projects - hydroelectric power plants, petrochemical plants, thermoelectric plants and nuclear power plants - adopted by the electric utility owners has furthered not only the local equipment manufacturing industry but also the engineering sector. At present, with full implementation of the Single Market in sight, it is particularly interesting for Spain to continue building up a powerful engineering sector, increasing its size and usefulness, and extending its traditional areas of action to other technologies, more on the lines of engineering and consulting firms in the USA than in the rest of Europe. The intention is to endow our equipment and construction companies with the skills necessary to enable them to compete with large European conglomerates in their respective sectors. The structure of these conglomerates usually contains engineering capabilities which are not habitual in our industry. Examples are given, showing how this model has been used to compete and win awards for important international projects. A specific analysis has been made of the position of Spanish engineering and industry in nuclear power generation projects in the former Soviet Union and East European countries, in which large investments are expected to be made. (author)
Price regulation in the Spanish energy sectors: who benefits?

International Nuclear Information System (INIS)

Arocena, Pablo; Contin, Ignacio; Huerta, Emilio

2002-01-01

This paper analyses the distribution of benefits between firms and consumers due to the price regulation of the Spanish energy sectors (electricity, oil fuels and gas) during the decade 1987-1997. To that effect, we compare the actual evolution of energy prices with alternate benchmarks in order to assess the potential existence of a pro-industry or a pro-consumer bias in the pricing policies followed by the regulator. Our results show a pro-industry-biased regulatory context, where consumers benefited very little from price control. The successive price adjustments over time allowed the companies to keep all the productivity gains and cost reductions and to increase their profitability rates relative to those achieved in the manufacturing sector. (Author)
Price regulation in the Spanish energy sectors: who benefits?

Energy Technology Data Exchange (ETDEWEB)

Arocena, Pablo; Contin, Ignacio; Huerta, Emilio [Departamento de Gestion de Empresas, Universidad Publica de Navarra, Campus de Arrosadia. 31006, Pamplona (Spain); [Canterbury Business School, University of Kent Canterbury (United Kingdom)

2002-08-01

This paper analyses the distribution of benefits between firms and consumers due to the price regulation of the Spanish energy sectors (electricity, oil fuels and gas) during the decade 1987-1997. To that effect, we compare the actual evolution of energy prices with alternate benchmarks in order to assess the potential existence of a pro-industry or a pro-consumer bias in the pricing policies followed by the regulator. Our results show a pro-industry-biased regulatory context, where consumers benefited very little from price control. The successive price adjustments over time allowed the companies to keep all the productivity gains and cost reductions and to increase their profitability rates relative to those achieved in the manufacturing sector. (Author)
An analysis of Grenada's power sector and energy resources: a role for renewable energy technologies?

International Nuclear Information System (INIS)

Wiesser, D.

2004-01-01

Presently, Grenada's power sector is fully dependent on fossil fuel imports for meeting the country's electricity demand. Electric utilities in Small Island Developing States (SIDS), in general, face high cost of electricity generation due to diseconomies of scale in production, consumption and logistical aspects. Grenada's private power monopoly is no exception and the high cost of import dependent electricity generation places an increasing burden on economic development. In light of rapid technological and economic improvement of renewable energy technologies (RETs), the country's abundant sources of renewable energy should be harnessed. Benefits are envisaged to include lower electricity cost, better environmental performance and a safer and diversified supply of energy. However, barriers for shifting power production towards meaningful contributions from RETs exist, both in government and industry. This work analyses important economic interactions between the power sector and economic development, bringing to attention the importance of power sector reform. Further, present problems of integrating RETs into the grid, ranging from technical and regulatory issues to shareholder interest are investigated. A summary and analysis of past research into renewable sources of energy (RES) underscore the potential for power production from RETs in Grenada. (author)
Sector-based political analysis of energy transition: Green shift in the forest policy regime in France

International Nuclear Information System (INIS)

Sergent, Arnaud

2014-01-01

This article examines energy transition political process from a sector-based approach, through the analysis of recent shift in the French forest policy regime. We demonstrate that, since 2007, energy transition policies have led to a harvesting turn within the French forest policy framework, meaning that priority is given to wood mobilisation, mainly for biomass uses. In addition, our findings suggest that the political authority wielded by the state over forest policy has shifted from forest administrative services to energy agencies and local authorities. Finally, we show that, although implementation of the harvesting turn is a cause of sectoral and inter-sectoral tensions, energy transition challenge also contributes to a process of (re)institutionalisation of mediation relationships among forestry stakeholders and wood-based industries representatives. The article concludes by arguing that sectors should retain relevant institutional frameworks for actors when choosing political arrangements required for implementing energy transition policy. - Highlights: • Implementing energy transition policy potentially challenges sector-based politics. • We propose a policy regime framework and socio-political investigations. • We analyse the political impact of energy transition policy on French forest sector. • Shifts occur in sectoral policy framework, authority, and mediation relationships
Wind energy sector in British Columbia

International Nuclear Information System (INIS)

2010-01-01

British Columbia (BC) possesses significant wind energy resources, and many wind energy projects are currently in the planning phase or are already under construction. Wind power policies in the province have been designed to ensure the secure and orderly development of the wind power industry. Policies in the province include a 10-year exemption from participation rents for new projects as well as a policy that has established the maximum permissible noise levels for wind farms located near residential properties. BC's wind power development plan forms part of the province's aim to become electricity self-sufficient by 2016 while ensuring that clean or renewable energy generation accounts for at least 90 per cent of total generation. This guide provided an outline of the province's wind energy sector, and provided a listing of selected wind power operators. Details of new wind power projects were also presented. 11 fig.
Regional total factor energy efficiency: An empirical analysis of industrial sector in China

International Nuclear Information System (INIS)

Wang, Zhao-Hua; Zeng, Hua-Lin; Wei, Yi-Ming; Zhang, Yi-Xiang

2012-01-01

Highlights: ► We evaluate energy efficiency under framework of total factor energy efficiency. ► We focus on industry sector of China. ► We use statistical data of industrial enterprises above designated size. ► Energy efficiencies among regions in China are obvious because of technological differences. ► Large scale of investment should be stopped especially in central and western regions. -- Abstract: The rapid growth of the Chinese economy has resulted in great pressure on energy consumption, especially the energy intensive sector – the industrial sector. To achieve sustainable development, China has to consider how to promote energy efficiency to meet the demand of Chinese rapid economic growth, as the energy efficiency of China is relatively low. Meanwhile, the appeal of energy saving and emission reduction has been made by the Chinese central government. Therefore, it is important to evaluate the energy efficiency of industrial sector in China and to assess efficiency development probabilities. The framework of total factor energy efficiency index is adopted to determine the discrepancy of energy efficiency in Chinese industrial sector based on the provincial statistical data of industrial enterprises above designated size in 30 provinces from 2005 to 2009, with gross industrial output as the output value and energy consumption, average remaining balance of capital assets and average amount of working force as the input values. Besides, in considerate of the regional divide of China, namely eastern, central, and western, and economic development differences in each region, energy efficiency of each region is also analysed in this paper. The results show that there is room for China to improve its energy efficiency, especially western provinces which have large amount of energy input excess. Generally speaking, insufficient technological investment and fail of reaching best scale of manufacture are two factors preventing China from energy
Energy sector during 1993 and 1994

International Nuclear Information System (INIS)

Schervashidze, N.

1993-01-01

The author emphasises the most important problem facing Bulgarian energy sector during the transition period to market economy - pricing reform. He discusses the way of forming the price based on 'long-term marginal expenditures' (LTME) for delivering the services. LTME include 'short-term marginal expenditures'(STME), (operational expenditures, energy cost) and additional investments for modernization of existing units. The first step of the pricing reform should be an increase of the prices at least up to the level of STME. Eventually the pricing reform must change the tariff structure responsible for stimulation of energy savings and market principles adapted for domestic realities. An attempt to connect the monopolist economic theory at market conditions with particular price corrections proposed by the Committee of Energetics for 1994 is made. 9 figs. (author)
The energy rebound effects across China’s industrial sectors: An output distance function approach

International Nuclear Information System (INIS)

Li, Ke; Zhang, Ning; Liu, Yanchu

2016-01-01

Highlights: • Output distance function for the energy rebound effect is developed. • The aggregate energy rebound effect of China is 88.42%. • Investment-driven economic growth is not conducive to energy-saving. - Abstract: Improving energy efficiency sustainability is a target of the Chinese government. However, the effectiveness of energy conservation policy is affected by the energy rebound effect under which energy efficiency improvement reduces the effective price of energy services, thereby completely or partially offsetting the energy saved by efficiency improvement. Based on the output distance function, this paper develops an improved estimation model of the energy rebound effect, which is logically consistent with the quantities of energy savings and energy rebounds induced by technological progress. Results show that the aggregate energy rebound effect of 36 industrial sectors in China over 1998–2011 is 88.42%, which implies that most of the expected energy savings are mitigated. Investment-driven economic growth is not conducive to energy-saving and results in a strong energy rebound effect in the following year. The equipment and high-end manufacturing sectors have low levels of rebound effect, indicating that increasing the proportion of such firms in the total manufacturing sector can improve the performance of energy conservation. The high level and heterogeneity in rebound effects strongly suggest that varies strategies are necessary for energy conservation among China’s industrial sectors.
Energy Efficiency Services Sector: Workforce Size and Expectations for Growth

Energy Technology Data Exchange (ETDEWEB)

Goldman, Charles; Fuller, Merrian C.; Stuart, Elizabeth; Peters, Jane S.; McRae, Marjorie; Albers, Nathaniel; Lutzenhiser, Susan; Spahic, Mersiha

2010-03-22

The energy efficiency services sector (EESS) is poised to become an increasingly important part of the U.S. economy. Climate change and energy supply concerns, volatile and increasing energy prices, and a desire for greater energy independence have led many state and national leaders to support an increasingly prominent role for energy efficiency in U.S. energy policy. The national economic recession has also helped to boost the visibility of energy efficiency, as part of a strategy to support economic recovery. We expect investment in energy efficiency to increase dramatically both in the near-term and through 2020 and beyond. This increase will come both from public support, such as the American Recovery and Reinvestment Act (ARRA) and significant increases in utility ratepayer funds directed toward efficiency, and also from increased private spending due to codes and standards, increasing energy prices, and voluntary standards for industry. Given the growing attention on energy efficiency, there is a concern among policy makers, program administrators, and others that there is an insufficiently trained workforce in place to meet the energy efficiency goals being put in place by local, state, and federal policy. To understand the likelihood of a potential workforce gap and appropriate response strategies, one needs to understand the size, composition, and potential for growth of the EESS. We use a bottom-up approach based upon almost 300 interviews with program administrators, education and training providers, and a variety of EESS employers and trade associations; communications with over 50 sector experts; as well as an extensive literature review. We attempt to provide insight into key aspects of the EESS by describing the current job composition, the current workforce size, our projections for sector growth through 2020, and key issues that may limit this growth.
Carbon tax scenarios and their effects on the Irish energy sector

International Nuclear Information System (INIS)

Di Cosmo, Valeria; Hyland, Marie

2013-01-01

In this paper we use annual time series data from 1960 to 2008 to estimate the long run price and income elasticities underlying energy demand in Ireland. The Irish economy is divided into five sectors: residential, industrial, commercial, agricultural and transport, and separate energy demand equations are estimated for all sectors. Energy demand is broken down by fuel type, and price and income elasticities are estimated for the primary fuels in the Irish fuel mix. Using the estimated price and income elasticities we forecast Irish sectoral energy demand out to 2025. The share of electricity in the Irish fuel mix is predicted to grow over time, as the share of carbon intensive fuels such as coal, oil and peat, falls. The share of electricity in total energy demand grows most in the industrial and commercial sectors, while oil remains an important fuel in the residential and transport sectors. Having estimated the baseline forecasts, two different carbon tax scenarios are imposed and the impact of these scenarios on energy demand, carbon dioxide emissions, and government revenue is assessed. If it is assumed that the level of the carbon tax will track the futures price of carbon under the EU-ETS, the carbon tax will rise from €21.50 per tonne CO 2 in 2012 (the first year forecasted) to €41 in 2025. Results show that under this scenario total emissions would be reduced by approximately 861,000 tonnes of CO 2 in 2025 relative to a zero carbon tax scenario, and that such a tax would generate €1.1 billion in revenue in the same year. We also examine a high tax scenario under which emissions reductions and revenue generated will be greater. Finally, in order to assess the macroeconomic effects of a carbon tax, the carbon tax scenarios were run in HERMES, the ESRI's medium-term macroeconomic model. The results from HERMES show that, a carbon tax of €41 per tonne CO 2 would lead to a 0.21% contraction in GDP, and a 0.08% reduction in employment. A higher carbon
Unfair and excessive prices in the energy sector

Energy Technology Data Exchange (ETDEWEB)

Van der Woude, M. [Erasmus University, Rotterdam (Netherlands)

2008-05-15

The concept of competition refers to a process where firms dispute the favour of their customers by proposing better products at the lowest possible price. This consumer welfare creating process is to a large extent Darwinian in nature: those who cannot compete must die. The law of supply and demand is ruthless and so is competition law. Principles of fairness and justice are extraneous to competition law: the lion eats the deer. Still, EC competition law is not amoral, as illustrated by the very first example of abusive conduct given by Article 82 EC: 'directly or indirectly imposing unfair purchase or selling prices or other unfair trading conditions' can constitute an abuse. The concept of fairness as a constituent element of EC competition law may disturb those who analyze the competitive process through a scientific lens. Fairness does not relate to economic effects and cannot be measured or quantified. It is a concept that appeals to ethics and norms. The dichotomy between competition as an amoral welfare creating process, that can be the subject of economic research, and the normative concept of fairness does not necessarily lead to a contradiction. Fairness becomes relevant where the competitive process has ceased to play its welfare creating role: i.e. where monopolies prevail over perfect competition. When confronted to a monopoly, abstention is the customer's only choice and for some goods, such as food, clothing and housing, abstention is not considered as a realistic choice. In scenarios where the monopolist faces an inelastic demand curve, fairness is probably the customer's only safety buoy. The energy sector is one of the sectors where these situations occur. In our modern societies, customers expect the light to go on, when they turn the switch, and their houses to be heated, when activating their boilers. Candles and jumpers not offering realistic alternatives, demand is close to inelastic, at least on the short term. Moreover
"Exclusive Dealing Contract and Inefficient Entry Threat"

OpenAIRE

Noriyuki Yanagawa; Ryoko Oki

2008-01-01

This paper examines the effects of exclusive dealing contracts in a simple model with manufacturers-distributors relations. We consider entrants in both manufacturing and distribution sectors. It is well-known that a potential entry threat is welfare increasing under homogenous price competition, even though the potential entrant is less productive. This paper reexamines this intuition by employing the above model. We show that the entry threat of a less-productive manufacturer is welfare dec...

A study of energy efficiency of transport sector in China from 2003 to 2009

International Nuclear Information System (INIS)

Chung, William; Zhou, Guanghui; Yeung, Iris M.H.

2013-01-01

Highlights: • The activity effect accounts for 98.05% increase in energy use. • Only Eastern’s structural effect contributes energy savings. • Intensity effect contributes energy saving in −4.24% of total energy changes. • Energy-mix effect is insignificant. - Abstract: As one of the three high-energy consumption sectors (industry, building, and transportation) in China, the transport sector faced a devastating resource and environment challenge. The transport sector was reportedly responsible for about 15.9% of the country’s total final energy consumption in 2008. This paper investigates the energy consumption and efficiency of China’s transport sector from 2003 to 2009. The transport energy data of 30 China administrative regions were divided into “three-belts” (Eastern, Western, and Central areas), and the corresponding turnovers were reported and analyzed using an index decomposition analysis (Logarithmic Mean Divisia Index). The energy data and turnover of the transport sector indicated that the high growth rate of turnover results is attributed to the high growth rate of diesel, assuming that diesel is the major fuel for freight transport. The growth of diesel is the main contributor to the overall growth of energy consumption. The growth rate of gasoline has become minimal since 2006. Since 2005, all three-belt areas, with regard to the effectiveness of energy conservation policies, have continuously improved their energy efficiencies based on the results of decomposition analysis. The energy intensity effect shows that the energy conservation and efficiency policies were more effective in the Central and Western areas than that in the Eastern area. On the other hand, the regional shift effect indicates that the policies favor to the Eastern area since only its regional shift effect contributes energy savings since 2008. The energy-mix effect is insignificant, which indicates that it is not necessary to conduct CO 2 emission decomposition
Technological Changes as the Development Factor of the Global and Russian Energy Sector

OpenAIRE

Dudin, Mihail Nikolaevich; Lyasnikov, Nikolai Vasil’evich; Sekerin, Vladimir Dmitrievich; Gorokhova, Anna Evgen’evna; Danko, Tamara Petrovna; Bank, Olga Anatol’evna

2017-01-01

This article aims to study the real and hidden technological changes that will shape the strategic contours of the world energy civilization development, as well as the development of the Russian energy sector. The paper presents the following main conclusions: i) global energy development and nation states energy sector development are determined by a set of issues, foremost of which is innovation and technological aspect that determines the local and global changes that are likely to lead t...
Energy supply options for Lithuania: A detailed multi-sector integrated energy demand, supply and environmental analysis

International Nuclear Information System (INIS)

2004-09-01

The Technical Co-operation (TC) project Energy Supply Options for Lithuania: A Detailed Multi-Sector Integrated Energy Demand, Supply and Environmental Analysis (LIT/0/004) was implemented 2001-2002 by a national team with support from the International Atomic Energy Agency (IAEA). The principal objective of the project was to conduct a comprehensive assessment of Lithuania's future energy supply options taking into consideration the early closure of the Ignalina nuclear power plant (Ignalina NPP). Lithuania, a country in transition to full membership of the European Union, has to comply with the energy acquis (Chapter 14). The 'acquis communautaire' (the body of common rights and obligations which bind all the Member States together) must be adopted by all applicant countries. Implementing the acquis requires not only adequate legislation, well functioning institutions (e.g. a regulatory body as required in the electricity and gas directives) or schedules for restructuring the energy sector but also measures to enhance energy supply security, improvement of energy networks, efficiency improvements throughout the energy system and compliance with European environmental standards. Within the overall context of the transition to EU membership, this study focuses on the future development of the electricity sector and the impacts on energy supply security and environmental performance of a closure of Ignalina NPP by 2009, a pre-condition for accession stipulated by the European Union. The project coincided with the preparation of the new National Energy Strategy for Lithuania and therefore was set up to support the strategy formulation process
Stagnating energy efficiency in the Swedish building sector-Economic and organisational explanations

International Nuclear Information System (INIS)

Naessen, Jonas; Sprei, Frances; Holmberg, John

2008-01-01

The development towards higher energy efficiency in the Swedish building sector stagnated in the late 1980s and 1990s. In new buildings the average specific energy use for heating is twice as high as in the best performing buildings 20 years ago. By combining econometric studies and interviews with actors in the building sector we analyse the underlying economic and organisational causes for this development. In the stock of buildings, specific energy use for heating (kWh/m 2 /yr) has a high correlation with increasing energy prices and price elasticities have not changed markedly over time. This implies that the stagnation to a large extent can be explained by energy price trends. On the contrary, in new buildings the correlation between energy prices and specific energy use is much weaker. One important cause of low sensitivity to price changes is that information about the life cycle cost (LCC) of different investment alternatives is often not available to the involved actors. The most common investment criterion is instead the requirements of the national building energy standard which has developed into a norm rather than a minimum for energy performance. In this paper we also discuss potential improvements in the learning processes within the sector
Energy Sector Development for 2010-2050 using Message Model

International Nuclear Information System (INIS)

Kumar, M.; Muhammed Zulfakar Mohd Zolkaffly; Alawiah Musa; Aisha Raihan Abdul Kadir

2011-01-01

Strengthening a country's energy supply security is vital in ensuring a long term electricity supply to fulfil the growing energy demand. With the increase of number and resiliency of energy supply options to create a balance energy mix, Malaysia can overcome the national energy security, environmental and sustainable development issues. Introducing nuclear power would increase the diversity of energy supplies as well as increases the efficient use of natural resources in energy sector. This paper presents the use of IAEA energy planning tool, MESSAGE to analyse, simulate and compare energy mix and nuclear option in Malaysia taking into account the national energy policies. (author)
Public Interest Energy Research (PIER) Program. Final Project Report. California Energy Balance Update and Decomposition Analysis for the Industry and Building Sectors

Energy Technology Data Exchange (ETDEWEB)

de la Rue du Can, Stephane [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Hasanbeigi, Ali [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Sathaye, Jayant [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

2010-12-01

This report on the California Energy Balance version 2 (CALEB v2) database documents the latest update and improvements to CALEB version 1 (CALEB v1) and provides a complete picture of how energy is supplied and consumed in the State of California. The CALEB research team at Lawrence Berkeley National Laboratory (LBNL) performed the research and analysis described in this report. CALEB manages highly disaggregated data on energy supply, transformation, and end-use consumption for about 40 different energy commodities, from 1990 to 2008. This report describes in detail California's energy use from supply through end-use consumption as well as the data sources used. The report also analyzes trends in energy demand for the "Manufacturing" and "Building" sectors. Decomposition analysis of energy consumption combined with measures of the activity driving that consumption quantifies the effects of factors that shape energy consumption trends. The study finds that a decrease in energy intensity has had a very significant impact on reducing energy demand over the past 20 years. The largest impact can be observed in the industry sector where energy demand would have had increased by 358 trillion British thermal units (TBtu) if subsectoral energy intensities had remained at 1997 levels. Instead, energy demand actually decreased by 70 TBtu. In the "Building" sector, combined results from the "Service" and "Residential" subsectors suggest that energy demand would have increased by 264 TBtu (121 TBtu in the "Services" sector and 143 TBtu in the "Residential" sector) during the same period, 1997 to 2008. However, energy demand increased at a lesser rate, by only 162 TBtu (92 TBtu in the "Services" sector and 70 TBtu in the "Residential" sector). These energy intensity reductions can be indicative of energyefficiency improvements during the past 10 years. The research presented in this report provides a basis for developing an energy-efficiency performance index to measure
Examining the sectoral energy use in Turkish economy (1980-2000) with the help of decomposition analysis

International Nuclear Information System (INIS)

Ediger, Volkan S.; Huvaz, Ozkan

2006-01-01

This paper aims to investigate the sectoral energy use in the Turkish economy for the 1980-2000 period when significant changes occurred in the economic and demographic structure of the country. These changes had several impacts on the energy use in the primary sectors such as agriculture, industry and services. Decomposition analysis is conducted on these sectors by using the additive version of the LMDI method due to its advantages over others. Although a close relationship exists between primary energy consumption and GDP, analyses show that significant variations occurred in the sectoral energy use during the 1982, 1988-1989, 1994 and 1998-2000 periods. Such variations are related to the economic policies of the governments. The Turkish economy has undergone a transformation from agricultural to industrial enhanced by rapid urbanization, especially after 1982. However, industrialization has not been completed yet, and the energy demand should be increasing faster than national income until the energy intensity of the country reaches a peak. This study is performed on three basic sectors; however, decomposition into secondary and tertiary sectors will provide detailed information for further investigations
Potential of energy savings in the hotel sector in Jordan

International Nuclear Information System (INIS)

Ali, Yahya; Mustafa, Mairna; Al-Mashaqbah, Shireen; Mashal, Kholoud; Mohsen, Mousa

2008-01-01

This paper presents some insights into Jordan's energy consumption in the tourist accommodation sector. The results of a recent survey on environmental performance in the tourist accommodation sector in Jordan were used to evaluate energy conservation in hotels. A survey was designed and distributed to hotels' managers and departments' supervisors in order to understand the environmental performance in the tourist accommodation sector in Jordan during the period 10-17 August 2006. Also some field visits were conducted to fully understand hotels interaction regarding the environment, in addition to help interpreting the results of the survey. The study is limited to all classified hotels in Jordan. It was found that lighting hotels' main building and outside areas, and air conditioning consume more electricity compared to other departments. The results show that few classified hotels already installed energy saving equipments, though, it was noticed that managers of one star hotels were not really willing to make such changes in their hotels, on the other hand, other classified hotels (2-5 star hotels) have shown a high willingness to make changes in their hotels to reduce the consumption of different types of energy. Hotel's classification played a significant role in explaining variations in most of the results, particularly when it comes to long-term investments to reduce energy consumption by using energy efficient appliances. Five and four star hotels were the most hotels willing to use energy efficient appliances to reduce energy consumption. The study suggested some strategies to help reduce the negative impacts of high energy consumption in hotels. These strategies include better insulation, and enhanced insulation for the hot water reticulation system. Moreover, enhancing and increasing the level of awareness among all hoteliers through a directed and well-designed campaign. Also offer interest free loans; and activate precise standards and specifications
Potential of energy savings in the hotel sector in Jordan

Energy Technology Data Exchange (ETDEWEB)

Ali, Yahya [Department of Humanities and Social Sciences, Faculty of Arts, Hashemite University, Zarqa 13115 (Jordan); Mustafa, Mairna [Department of Sustainable Tourism, Queen Rania' s Institute of Tourism and Heritage, Hashemite University, Zarqa 13115 (Jordan); Al-Mashaqbah, Shireen [International Office, Hashemite University, Zarqa 13115 (Jordan); Mashal, Kholoud [Department of Land Management and Environment, Faculty of Natural Resources and Environment, Hashemite University, Zarqa 13115 (Jordan); Mohsen, Mousa [Department of Mechanical Engineering, Faculty of Engineering, Hashemite University, Zarqa 13115 (Jordan)

2008-11-15

This paper presents some insights into Jordan's energy consumption in the tourist accommodation sector. The results of a recent survey on environmental performance in the tourist accommodation sector in Jordan were used to evaluate energy conservation in hotels. A survey was designed and distributed to hotels' managers and departments' supervisors in order to understand the environmental performance in the tourist accommodation sector in Jordan during the period 10-17 August 2006. Also some field visits were conducted to fully understand hotels interaction regarding the environment, in addition to help interpreting the results of the survey. The study is limited to all classified hotels in Jordan. It was found that lighting hotels' main building and outside areas, and air conditioning consume more electricity compared to other departments. The results show that few classified hotels already installed energy saving equipments, though, it was noticed that managers of one star hotels were not really willing to make such changes in their hotels, on the other hand, other classified hotels (2-5 star hotels) have shown a high willingness to make changes in their hotels to reduce the consumption of different types of energy. Hotel's classification played a significant role in explaining variations in most of the results, particularly when it comes to long-term investments to reduce energy consumption by using energy efficient appliances. Five and four star hotels were the most hotels willing to use energy efficient appliances to reduce energy consumption. The study suggested some strategies to help reduce the negative impacts of high energy consumption in hotels. These strategies include better insulation, and enhanced insulation for the hot water reticulation system. Moreover, enhancing and increasing the level of awareness among all hoteliers through a directed and well-designed campaign. Also offer interest free loans; and activate precise
Energy, water and fish: biodiversity impacts of energy-sector water demand in the United States depend on efficiency and policy measures.

Science.gov (United States)

McDonald, Robert I; Olden, Julian D; Opperman, Jeffrey J; Miller, William M; Fargione, Joseph; Revenga, Carmen; Higgins, Jonathan V; Powell, Jimmie

2012-01-01

Rising energy consumption in coming decades, combined with a changing energy mix, have the potential to increase the impact of energy sector water use on freshwater biodiversity. We forecast changes in future water use based on various energy scenarios and examine implications for freshwater ecosystems. Annual water withdrawn/manipulated would increase by 18-24%, going from 1,993,000-2,628,000 Mm(3) in 2010 to 2,359,000-3,271,000 Mm(3) in 2035 under the Reference Case of the Energy Information Administration (EIA). Water consumption would more rapidly increase by 26% due to increased biofuel production, going from 16,700-46,400 Mm(3) consumption in 2010 to 21,000-58,400 Mm(3) consumption in 2035. Regionally, water use in the Southwest and Southeast may increase, with anticipated decreases in water use in some areas of the Midwest and Northeast. Policies that promote energy efficiency or conservation in the electric sector would reduce water withdrawn/manipulated by 27-36 m(3)GJ(-1) (0.1-0.5 m(3)GJ(-1) consumption), while such policies in the liquid fuel sector would reduce withdrawal/manipulation by 0.4-0.7 m(3)GJ(-1) (0.2-0.3 m(3)GJ(-1) consumption). The greatest energy sector withdrawal/manipulation are for hydropower and thermoelectric cooling, although potential new EPA rules that would require recirculating cooling for thermoelectric plants would reduce withdrawal/manipulation by 441,000 Mm(3) (20,300 Mm(3) consumption). The greatest consumptive energy sector use is evaporation from hydroelectric reservoirs, followed by irrigation water for biofuel feedstocks and water used for electricity generation from coal. Historical water use by the energy sector is related to patterns of fish species endangerment, where water resource regions with a greater fraction of available surface water withdrawn by hydropower or consumed by the energy sector correlated with higher probabilities of imperilment. Since future increases in energy-sector surface water use will occur
Energy, water and fish: biodiversity impacts of energy-sector water demand in the United States depend on efficiency and policy measures.

Directory of Open Access Journals (Sweden)

Robert I McDonald

Full Text Available Rising energy consumption in coming decades, combined with a changing energy mix, have the potential to increase the impact of energy sector water use on freshwater biodiversity. We forecast changes in future water use based on various energy scenarios and examine implications for freshwater ecosystems. Annual water withdrawn/manipulated would increase by 18-24%, going from 1,993,000-2,628,000 Mm(3 in 2010 to 2,359,000-3,271,000 Mm(3 in 2035 under the Reference Case of the Energy Information Administration (EIA. Water consumption would more rapidly increase by 26% due to increased biofuel production, going from 16,700-46,400 Mm(3 consumption in 2010 to 21,000-58,400 Mm(3 consumption in 2035. Regionally, water use in the Southwest and Southeast may increase, with anticipated decreases in water use in some areas of the Midwest and Northeast. Policies that promote energy efficiency or conservation in the electric sector would reduce water withdrawn/manipulated by 27-36 m(3GJ(-1 (0.1-0.5 m(3GJ(-1 consumption, while such policies in the liquid fuel sector would reduce withdrawal/manipulation by 0.4-0.7 m(3GJ(-1 (0.2-0.3 m(3GJ(-1 consumption. The greatest energy sector withdrawal/manipulation are for hydropower and thermoelectric cooling, although potential new EPA rules that would require recirculating cooling for thermoelectric plants would reduce withdrawal/manipulation by 441,000 Mm(3 (20,300 Mm(3 consumption. The greatest consumptive energy sector use is evaporation from hydroelectric reservoirs, followed by irrigation water for biofuel feedstocks and water used for electricity generation from coal. Historical water use by the energy sector is related to patterns of fish species endangerment, where water resource regions with a greater fraction of available surface water withdrawn by hydropower or consumed by the energy sector correlated with higher probabilities of imperilment. Since future increases in energy-sector surface water use will occur
Energy use for economic growth: A trivariate analysis from Tunisian agriculture sector

International Nuclear Information System (INIS)

Sebri, Maamar; Abid, Mehdi

2012-01-01

Following the importance of energy in the agrarian economies, the investigation of the causal relationship between energy consumption in agriculture sector and economic growth has a fundamental role in implementing suitable policies. This paper examines the causal relationship between energy consumption and agricultural value added, controlling for trade openness, in Tunisia from 1980 to 2007. The relationship is investigated at aggregated as well as disaggregated components of energy consumption, including oil and electricity. Using Granger's technique, it is shown that various results are obtained regarding the direction of causality between competing variables. Nevertheless, the most common finding suggest that trade openness and both aggregated and disaggregated energy consumption Granger causes agricultural value added. Therefore, the energy-led growth and trade-led growth hypotheses are supported in the Tunisian agriculture sector. An important policy implication resulting from this study is that energy can be considered as a limiting factor to agriculture value added and, therefore, shocks to energy supply would have a negative impact onto agriculture performance. Furthermore, trade liberalization seems to be a stimulus factor to the Tunisian agriculture development. - Highlights: ► We study the energy consumption-economic growth nexus of Tunisian agriculture sector. ► We use Johansen's cointegration approach and Granger causality. ► Energy consumption can be considered as limiting factor to agricultural performance. ► Electrical energy will represent an important input to agricultural production growth.
Energy and climate. Opportunities, threats, myths; Energie und Klima. Chancen, Risiken, Mythen

Energy Technology Data Exchange (ETDEWEB)

Luedecke, Horst-Joachim

2013-05-01

Germany reinvents itself with the energy policy turnaround as well as climate protection. In doing so, Germany holds a special position worldwide. The transformation of the electric power supply by wind turbines, photovoltaic power plants, biomass conversion plants and avoidance of CO{sub 2} have already been set up. What formerly employed the competent engineers, is interesting the entire society against the backdrop of current political decisions - since the electricity costs increase and a previously saved power supply are increasingly being questioned. The current energy policy turnaround and climate protection measures can only be sensible if there are benefits for the nature conservation, the security of supply with electrical power and the cost. Under this aspect, the author of the book under consideration reports on the opportunities, threats, advantages and disadvantages of the German route. The competitiveness of our country, the security against power outages, the tax burden, the cost of energy and finally the environment are at stake. The upcoming problems can not be solved by political wishful thinking but only with solid technology, economy and environmental protection.
Global warming combat policies in energy sector of Iran

International Nuclear Information System (INIS)

Rahimi, N.; Karbassi, A. R.; Abbaspour, M.

2002-01-01

Among the efforts to slow the potential for climate change are measures to reduce emissions of CO 2 from energy use, and promote long-term storage of carbon in forests and soils. Important environmental changes due to climate change and global warming pose potentially significant risks to humans, social systems, and natural world. Many uncertainties remain regarding precise timing,magnitude, and regional patterns of climate change and the extent to which mankind and nature can adapt to any changes. Estimating technical / economical / environmental potentials for reducing CO 2 emission in energy sector and preventing of global warming is one of the main activities, which have been performed for the first time in Iran. By use of 26 factors, model on global warming combat policies in energy sector of Iran in long-medium and short term determine decreasing amount of CO 2 emission. The results and also method of providing this model will be described in this paper
The energy sector at a cross roads

International Nuclear Information System (INIS)

2000-01-01

The power and gas markets in Europe are changing radically. Increasing competition and comprehensive structural changes affect the conditions for value creation in the energy sector and the development of the Norwegian energy companies, which are mainly publicly owned. At the same time the demand on the owners is increasing, above all when it comes to strategic vigour in connection with necessary structural changes to adapt the companies to the new market conditions. The development of powerful Norwegian energy companies requires that the owners consider changes in the corporate structures, that the companies are partially privatised and at the same time that the goals of the ownership are clarified and the owner competence strengthened
The solar energy markets. Upheavals of the sector and new opportunities for enterprises

International Nuclear Information System (INIS)

2011-01-01

This study proposes an analytical overview of the solar energy markets. It analyses the present environment (2010-2011): energetic context (French energy policy, planning, emissions, production), overview of the building sector (energy challenges, evolution of the building stock, focus on housing heating equipment), and regulatory context. The second part proposes an analysis of market evolutions between 2005 and 2010 and by 2015 for the photovoltaic sector and for the thermal solar sector. It reports an analysis of market reconfiguration among actors. It analyses the market structure in terms of existing actors by presenting data (key figures, production capacity, location, activities, highlights, strategy, and so on) for the main operators present on the French market of solar energies (manufacturers, installers, operators). Sheets are proposed with economic and financial data for 86 operators
Evolving Role of the Power Sector Regulator: A Clean Energy Regulators Initiative Report

Energy Technology Data Exchange (ETDEWEB)

Zinaman, O.; Miller, M.; Bazilian, M.

2014-04-01

This paper seeks to briefly characterize the evolving role of power sector regulation. Given current global dynamics, regulation of the power sector is undergoing dramatic changes. This transformation is being driven by various factors including technological advances and cost reductions in renewable energy, energy efficiency, and demand management; increasing air pollution and climate change concerns; and persistent pressure for ensuring sustainable economic development and increased access to energy services by the poor. These issues add to the already complex task of power sector regulation, of which the fundamental remit remains to objectively and transparently ensure least-cost service delivery at high quality. While no single regulatory task is trivial to undertake, it is the prioritization and harmonization of a multitude of objectives that exemplifies the essential challenge of power sector regulation. Evolving regulatory roles can be understood through the concept of existing objectives and an additional layer of emerging objectives. Following this categorization, we describe seven existing objectives of power sector regulators and nine emerging objectives, highlighting key challenges and outlining interdependencies. This essay serves as a preliminary installment in the Clean Energy Regulatory Initiative (CERI) series, and aims to lay the groundwork for subsequent reports and case studies that will explore these topics in more depth.
Prioritization of manufacturing sectors in Serbia for energy management improvement – AHP method

International Nuclear Information System (INIS)

Jovanović, Bojana; Filipović, Jovan; Bakić, Vukman

2015-01-01

Highlights: • We used AHP method to prioritize manufacturing sectors in Serbia. • Priorities for energy management improvement according to five criteria. • Rank 1 – “Manufacture of food products”. • Rank 2 – “Manufacture of motor vehicles, trailers and semi-trailers”. • Rank 3 – “Manufacture of other non-metallic mineral products”. - Abstract: Manufacturing, which is destined to play the most significant role in the reindustrialization of Serbia is also one of the largest energy consumers and environmental polluters. In accordance with this, a large number of energy and environment management initiatives have been implemented over the years. In developed countries, these initiatives are at an advanced level, but not in Serbia. A group of manufacturers in Serbia has recognized the significance of the environmental initiatives implementation, but the interest in energy management improvement has remained low. Although these initiatives can be used to achieve cost reduction in industry, not all the manufacturing sectors equally value the importance of energy management improvement. Among all the manufacturing sectors, it is necessary to prioritize those with the potentials for energy management improvement, which can be done using different methods. In this paper, the AHP (Analytic Hierarchy Process) method was used to prioritize manufacturing sectors in Serbia in the area of energy management improvement. Using a created AHP questionnaires criteria weights were selected. These questionnaires were completed by the experts from the Serbian Chamber of Commerce and Industry, providing us with the opportunity to evaluate the Serbian manufacturing sectors based on the real life data. The results of the AHP method, which was used as the prioritization instrument, and their analysis are presented in the paper. As a part of a wider study, aimed at the improvement of the energy management in Serbia, the three manufacturing sectors with the highest
The energy markets to 1995 - sector demand forecasts and summary. [United Kingdom

Energy Technology Data Exchange (ETDEWEB)

Buckley, J

1983-01-01

Energy demand forecasts are often based on assumptions which are uncertain and dependent upon both political and economic factors. However, there is a need for long-term energy forecasting for the benefit of industry and commerce. CIRS (Cambridge Information and Research Services Limited) have tried to fulfill this need, based on forecasts of useful heat demand sector by sector which are then converted to heat energy supply and primary requirements. The first such forecast was produced in 1975. This 1983 updated projection examines coal, oil and gas supplies in the UK to the year 1995.
Threat detection of liquid explosives and precursors from their x-ray scattering pattern using energy dispersive detector technology

DEFF Research Database (Denmark)

Kehres, Jan; Olsen, Ulrik Lund; Lyksborg, Mark

2017-01-01

Energy dispersive X-ray diffraction (EDXRD) can be applied for identification of liquid threats in luggage scanning in security applications. To define the instrumental design, the framework for data reduction and analysis and test the performance of the threat detection in various scenarios....... Initial testing of the threat detection algorithms with this data set indicate the feasibility of detection levels of > 95 % true positive with

Development of the Croatian Energy Sector by 2050 in Terms of Reducing Carbon Dioxide Emissions

International Nuclear Information System (INIS)

Granic, G.; Pesut, D.; Tot, M.; Juric, Z.; Horvath, L.; Bacan, A.; Kulisic, B.; Majstorovic, G.

2012-01-01

The paper analyzes the question: is it possible to achieve and what would be the consequences of energy development while reducing CO 2 emissions by 80% by year 2050. Thereby, the growth of costs is not the only expected consequence, but there are also desirable and possible impacts of the energy sector on technological development, science, the economy and increasing the added value. In paper, the development of the energy sector by 2050 is modeled and simulated using two models for the evaluation of the energy systems: model for the analysis of energy consumption (MAED - Model for Energy System Analysis ) and model for optimization of energy supply systems (MESSAGE - Model for Energy Supply Strategy Alternatives and their General Environmental Impacts ). MESSAGE use the results of MAED model as input assumptions and data. Development opportunities in the sectors of industry, households, services and transport were modeled in the simulation, i.e. possible trajectories of development were considered, in order to achieve the objectives of the sectoral reducing of CO 2 emissions in line with the stated objectives which are discussed at the EU level. The average cost of electricity production in year 2050 will increase by nearly 140% compared to the year 2015. The answer is: the reduction of CO 2 emissions in Croatia by 80% in total and by 95% in the power sector is possible from a technical and technological point of view, but with the high financial impact and significant changes in the energy sector, to which should precede changes in scientific and industrial development.(author)
Energy Efficiency Services Sector: Workforce Education and Training Needs

Energy Technology Data Exchange (ETDEWEB)

Goldman, Charles A.; Peters, Jane S.; Albers, Nathaniel; Stuart, Elizabeth; Fuller, Merrian C.

2010-03-19

This report provides a baseline assessment of the current state of energy efficiency-related education and training programs and analyzes training and education needs to support expected growth in the energy efficiency services workforce. In the last year, there has been a significant increase in funding for 'green job' training and workforce development (including energy efficiency), through the American Recovery and Reinvestment Act (ARRA). Key segments of the energy efficiency services sector (EESS) have experienced significant growth during the past several years, and this growth is projected to continue and accelerate over the next decade. In a companion study (Goldman et al. 2009), our research team estimated that the EESS will increase two- to four-fold by 2020, to 220,000 person-years of employment (PYE) (low-growth scenario) or up to 380,000 PYE (high-growth scenario), which may represent as many as 1.3 million individuals. In assessing energy efficiency workforce education and training needs, we focus on energy-efficiency services-related jobs that are required to improve the efficiency of residential and nonresidential buildings. Figure ES-1 shows the market value chain for the EESS, sub-sectors included in this study, as well as the types of market players and specific occupations. Our assessment does not include the manufacturing, wholesale, and retail distribution subsectors, or energy efficiency-focused operations and maintenance performed by facility managers.
DOE site-specific threat assessment

International Nuclear Information System (INIS)

West, D.J.; Al-Ayat, R.A.; Judd, B.R.

1985-01-01

A facility manager faced with the challenges of protecting a nuclear facility against potential threats must consider the likelihood and consequences of such threats, know the capabilities of the facility safeguards and security systems, and make informed decisions about the cost-effectivness of safeguards and security upgrades. To help meet these challenges, the San Francisco Operations Office of the Department of Energy, in conjunction with the Lawrence Livermore Laboratory, has developed a site-specific threat assessment approach and a quantitative model to improve the quality and consistency of site-specific threat assessment and resultant security upgrade decisions at sensitive Department of Energy facilities. 5 figs
Innovation in the European energy sector and regulatory responses to it : Guest editorial note

NARCIS (Netherlands)

Hoppe, Thomas; Butenko, Anna; Heldeweg, Michiel

2018-01-01

The European energy sector is an important economic sector that is also traditionally highly regulated. With the increasing tempo in which innovations in technology and markets occur, catalysed inter alia by the energy transition and accompanied by new formats of innovation (disruptive and
Energy consumption analysis of Spanish food and drink, textile, chemical and non-metallic mineral products sectors

International Nuclear Information System (INIS)

Aranda-Usón, Alfonso; Ferreira, Germán; Mainar-Toledo, M.D.; Scarpellini, Sabina; Llera Sastresa, Eva

2012-01-01

This paper provides quantitative information for energy consumption from four different industry sectors based on an energy analysis obtained by means of in-situ energy audits and complementary information. The latter information was taken from Saving Strategy and Energy Efficiency in Spain (Estrategia de Ahorro y Eficiencia Energética en España 2004–2010, E4) documents and the 2009 Industrial Survey of Spain from the National Statistics Institute (Instituto Nacional de Estadística, INE). The results show an estimate of energy consumption for each sector, namely Spanish food, drink and tobacco (9.6%), textile (4.5%), chemical (14.7%), and non-metallic mineral products (24.3%), as well as the degree of inefficiency for each, obtained by means of a stochastic frontier production function model. These results are combined with the energy consumption analysis to identify potential energy saving opportunities around 20.0% of the total energy consumption for all studied sectors. These energy saving opportunities are classified according to thermal or electrical energy consumption and percentage savings of the total energy consumption. -- Highlights: ► This study presents the analysis of four Spanish energy-consuming industrial sectors. ► The four selected sectors account for 33.0% of the total industrial SMEs. ► An audit was carried out in several factories from each analysed industrial sector. ► Stochastic Cobb-Douglas frontiers were used to estimate production frontiers. ► Potential energy saving opportunities around 20.0% of the total energy consumption.
Planning Energy Sector Development in Croatian Agricultural Sector Following Guidelines of the European Energy Policy 20-20-20

International Nuclear Information System (INIS)

Kirac, M.; Krajacic, G.; Duic, N.

2009-01-01

Energy system planning is among the most important tasks of any society. A stable energy system is a foundation for economic growth, growing living standard and general prosperity of the society. Agriculture represents an important factor in overall Croatian economy; therefore, planning of the agriculture's energy system is a major task. To foresee the trend of consumption and to ensure reasonable economic energy supply in accordance with this trend is a process which should be continuously optimised so that the planned scenario could reflect actual situation. The agriculture, thanks to natural resources, land features and climate advantages represents a major economic sector. This activity has significant impact on food industry, trade, tourism, transport, chemical industry, etc. The relevance of agriculture is also visible in the present number of employees, future potential for employment and foreign trade balance. According to numerous parameters, agricultural activities in Croatia lag behind the EU countries. Great potential can be achieved by implementation of measures for energy intensity reduction and productivity increase.(author).
Energy policy and development of the energy sector in Macedonia

International Nuclear Information System (INIS)

Blazhev, Blagoja.

1996-01-01

Energetics is an important precondition for everyday life in the economic activities as well as the social activities on the whole. The main goal of the energy sector is to monitor and support the planned social development. Consequently, the development of the society and the development of energetics must be coordinated as much as possible. If not, with an autarchic development of the energy system, because of its capital characteristic, could mean a substantial erosion of the social accumulation, without an appropriate contribution to the growth of the national income. Because of this, the issue we wish to speak of is constantly current. (author). 1 tab., 6 ills
Sustainability and Energy Efficiency in the Automotive Sector

CERN Multimedia

CERN. Geneva

2013-01-01

Since this year there can be no doubt that "sustainability" has become the top issue in the automotive sector. Volkswagen's CEO Prof. Dr. Martin Winterkorn attacked incumbents like BMW Group (so far the "most sustainable car manufacturer" for the 8th consecutive year) or Toyota (producer of the famous "Prius") head-on by boldly stating to become "the most profitable and most sustainable car manufacturer worldwide by 2018" . This announcement clearly shows that "sustainability" and "profitability" no longer are considered as conflicting targets. On the contrary, to Prof. Dr. Winterkorn : "climate protection is a driver for economic growth". To prime discussions, the plenary talk will give a brief overview of the entire range of energy efficiency in the automotive sector: based on the multiple drivers behind energy efficiency, practical examples are presented along the entire life-cycle of cars (R&D, production, usage and recycling). These "cases" include big automobile producers as well as their respectiv...
Overcoming the energy efficiency gap in India's household sector

International Nuclear Information System (INIS)

Reddy, B.S.

2003-01-01

Energy efficiency generates substantial financial savings while simultaneously improving environmental quality. Despite these benefits, developing countries like India are missing out on energy efficiency opportunities and instead concentrating on increased energy production. This paper identifies the efficient technologies in the household sector in India, and details their benefits to the consumer as well as to the society. It identifies the barriers that prevent the government from achieving its energy efficiency goals, analyses programs that addresses these barriers, and explores the creation of an institutional mechanism
Energy sector developments in Central America and the Caribbean

International Nuclear Information System (INIS)

Perez, J.

1997-01-01

Energy sector developments in Central America and the Caribbean were discussed. Central America is composed of six small countries whose total population is 32 million. The Caribbean population is 20.5 million. Central America is generally poor in hydrocarbon reserves but the geological prospects in several of the countries are encouraging. The oil and petroleum products supply and demand picture, the main characteristics of the hydrocarbon market, structure of the oil industry, hydrocarbon market reforms, pricing issues and recent trend towards reforms in the electric power industry in Central America were discussed. An overview of the Inter-American Development Bank's (IDB) effort to provide technical assistance and loans to strengthen the energy sector development in Central America and the Caribbean was also given. 17 refs., 2 tabs., 23 figs
Danida's support to the energy sector. Issues and contradictions with particular reference to Burkina Faso

International Nuclear Information System (INIS)

Wardell, D.A.

1997-01-01

Danida support to energy sector in Burkina Faso was limited, until 1995, to the electricity sub-sector which has directly benefited less than 5% of the Burkinabe population. Danida made no attempt to develop renewable and local energy resources during the period 1979-1995 although 92% of primary energy supply and 98% of household energy use is met by wood fuels. During 1996 Danida's energy sector programme did, however, include support to strengthen energy policy and planning in Burkina Faso. This will address both wood fuel production systems and the development of new and alternative sources of energy. Danida is currently investigating potential co-financing of a regional traditional energy sector programme with the World Bank and the Netherlands Development Cooperation. A pilot natural forest management project will be initiated in 1997 in the Central-West and Northern Regions of Burkina Faso. A Danida-funded Projet de Developpement Rural dans le Boulgou, initiated in 1996, also includes support to the development and management of natural forest resources. (au)
Innovation in the European energy sector and regulatory responses to it : Guest editorial note

NARCIS (Netherlands)

Hoppe, T.; Butenko, Anna; Heldeweg, Michiel

2018-01-01

The European energy sector is an important economic sector that is also traditionally highly regulated. With the increasing tempo in which innovations in technology and markets occur, catalysed inter alia by the energy transition and accompanied by new formats of innovation (disruptive and
A new strategy for the restructuring of Polish energy sector

International Nuclear Information System (INIS)

Kozlowski, R.H.; Tallat, J.

2006-01-01

In accordance with strategic planning in the military, the leader (in this case the Minister of Economy) is responsible for setting goals, finding the right people to accomplish these goals (those working in the energy sector), analysing the current situation (state of the energy sector) and evaluating available resources (conventional and renewable energy resources). In terms of economic planning (this term is proper for an economy that sets numerous laws and quotas), the goal is to get the Polish economy out of economic slump, which is the result of seventeen years of improper government practices, into a state of prosperity corresponding to no less than the European average. The only way of accomplishing this goal of high economic growth and catching up with highly-developed countries is to develop local inexpensive energy resources. This study focuses on the potential to develop abundant Polish geothermal resources as well as natural gas based co-generation. (author)
Industrial Sector Energy Efficiency Modeling (ISEEM) Framework Documentation

Energy Technology Data Exchange (ETDEWEB)

Karali, Nihan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Xu, Tengfang [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Sathaye, Jayant [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

2012-12-12

The goal of this study is to develop a new bottom-up industry sector energy-modeling framework with an agenda of addressing least cost regional and global carbon reduction strategies, improving the capabilities and limitations of the existing models that allows trading across regions and countries as an alternative.
Assessing the efficiency versus the inefficiency of the energy sectors in formerly centrally planned economies

Energy Technology Data Exchange (ETDEWEB)

Vorsatz, D. [Lawrence Berkeley Laboratory, CA (United States)

1995-12-01

As much the extreme inefficiency of Eastern European energy sectors is emphasized, as little attention their relatively efficient aspects receive. Indeed, a few efficiency indicators show the highest global efficiencies for the formerly centrally planned economies, such as the overall primary to useful energy efficiency. These figures draw the attention to an underestimated feature of former socialist energy sectors and to crucial policy implications: in some respects central planning lead to a more efficient use of energy than the market economy. Consequently, if transitions from the central planning to the market economy are not managed carefully, further reductions in energy efficiency can be expected in some sectors of the economy.
The energy sector in southern Africa: a preliminary survey of post-apartheid challenges

Energy Technology Data Exchange (ETDEWEB)

Eleri, E.O. [Fridtjof Nansens Inst., Lysaker (Norway)

1996-01-01

The energy sector in SADC countries has been beset by several decades of crises. The decline in regional tensions is providing a conducive climate for broadening political, economic and environmental reform programmes. This paper reassesses the new environment for energy policy making and the nature of the crisis in the provision of energy services for sustainable development. It goes on to review the forces shaping new developments in the sector and the challenges ahead for stakeholders. (Author)
The role of the European Bank in the energy sector

International Nuclear Information System (INIS)

Coleman, John

1994-01-01

The European Bank for Reconstruction and Development was established in 1991 and is owned by the western industrialized countries, including Canada, and the former communist countries of Europe and Central Asia. Its purpose is to assist the latter to make the transition from command to market economies in a democratic framework. In the energy sector, most of the EBRD's lending has been in the oil and gas sector in Russia, but it is open for business in other sectors and in all countries of operation. Unlike other development banks, the EBRD is prepared to finance nuclear power projects. The bank is also prepared to finance conventional power plants where these would permit the closure of obsolete or unsafe nuclear plants. In the oil and gas sector, most of the EBRD's lending has related to private sector, joint venture projects aimed at oil field rehabilitation and development. The private sector ventures supported by the Bank normally involve joint stock companies owned 50 per cent by western partners and 50 per cent by Russian state oil companies, which are being privatized or are operating according to private sector principles. (author)
Adaptation to climate-induced regional water constraints in the Spanish energy sector: An integrated assessment

International Nuclear Information System (INIS)

Khan, Zarrar; Linares, Pedro; García-González, Javier

2016-01-01

The energy sector depends on water in all phases of its life-cycle, including raw material extraction, power plant cooling, irrigation of biofuel crops and directly in hydropower generation. In the coming decades, several regions of the world are expected to experience a decrease in water resource availability, in part due to climate change. The dependence of the energy sector on water resources calls for an active effort to adapt to the possible scenarios. This paper presents a novel model that addresses the direct impacts of regional and temporal water shortages on energy operation and investment decisions. The paper investigates the costs and benefits of adapting the energy sector to climate-induced water scarcity. The results show that the increase in costs for an energy plan that considers future water stress is relatively small as compared to one which ignores it. A plan which ignores water constraints, however, may lead to significant economic damages when actually exposed to water shortages. The results also highlight the value of the availability of water for the energy sector, which is significantly higher than existing prices. The paper concludes that the potential benefits to be gained by integrating energy and water models can be considerable. - Highlights: • Spatial and temporal water constraints are added to an energy planning model. • Integrated water-energy planning can lead to significant savings in future water-stressed scenarios. • Actual value of water for the energy sector may be much higher than existing prices.
Energy efficiency achievements in China's industrial and transport sectors: How do they rate?

International Nuclear Information System (INIS)

Wu, Libo; Huo, Hong

2014-01-01

China is experiencing intensified industrialisation and motorisation. In the world's largest emerging economy, energy efficiency is expected to play a critical role in the ever-rising demand for energy. Based on factual overviews and numerical analysis, this article carries out an in-depth investigation into the effectiveness of policies announced or implemented in recent decades targeted at energy conservation in the energy intensive manufacturing and transportation sectors. It highlights nine energy intensive sectors that achieved major improvements in their energy technology efficiency efforts. Under the umbrella of the 11th Five-Year Plan, these sectors' performances reflect the effectiveness of China's energy conservation governance. Numerous actions have been taken in China to reduce the road transport sector's demand for energy and its GHG emissions by implementing fuel economy standards, promoting advanced energy efficient vehicles, and alternative fuels. Coal-based energy saving technologies, especially industrial furnace technologies, are critical for China's near and medium-term energy saving. In the long run, renewable energy development and expanding the railway transport system are the most effective ways to reduce energy use and GHG emissions in China. Fuel economy standards could reduce oil consumption and GHGs by 34–35 per cent. - Highlights: • This article makes an investigation into the effectiveness of energy conservation policies in China. • Efficiency improvement reflects the effective governance of energy conservation in China. • Numerous actions have been taken to reduce the road transport sector's demand for energy. • Coal-based energy saving technologies are critical for China's near and medium-term energy saving. • In the long run, renewable energy and expanding the railway transport system are the most effective ways
Investment requirements in the energy sector and their financing

Energy Technology Data Exchange (ETDEWEB)

Diehl, R; Radtke, G; Stoessel, R [Dresdner Bank A.G., Duesseldorf (Germany, F.R.)

1980-01-01

The authors investigate the investment requirements of the energy economy, especially for the Federal Republic Germany, but also for parts of the world. Possibilities for financing are shown which can be considered as assured, under certain conditions. Included are the investments and the capital requirements for the fossil energy-carriers (coal, brown coal, oil, natural gas), for the electricity economy and for the regenerativ energy sources (e.g. tidal energy, wind, solar radiation). The last chapter deals with financing the necessary investments in the energy sector, considering the financing structure, financial problems of individual branches and the development of the credit volume.

Building Resilience in Nigeria's Energy Sector for Sustainable ...

African Journals Online (AJOL)

Resilience is the capacity of a system to absorb disturbance and reorganize while undergoing change so as to still retain essentially the same function, structure, identity, and feedbacks. Incidentally, Nigeria's energy sector is the heart beat of the nation. This paper therefore analyses resilience building efforts in Nigeria's ...
The potential energy conservation of the Dutch industrial, business and service sector

International Nuclear Information System (INIS)

Van der Werff, R.L.; Opschoor, J.B.

1992-01-01

The database ICARUS has been used as a starting point to estimate the economical potential for energy conservation in different sectors of the Dutch society. ICARUS is based on research on real energy consuming processes and applications in a number of sub-sectors of the Dutch economy. The present energy conservation potential in the Netherlands is based on energy conservation studies in the Netherlands and other countries. For this article the economical efficient energy conservation potentials in 1992 have been investigated for the Dutch sectors, which do not supply energy. The potentials are determined on the basis of the technical energy conservation potentials for the year 2000, according to the database ICARUS. Two methods were used to extract the economic potential from the technical potential: the method of the Net Market Value and the method of the payback period. From the ICARUS analysis it appears that the technical potential for energy conservation is 479 PJ, which is 28.8% of the primary energy consumption of 1664 PJ in 1985. The economic energy conservation potential is 262 PJ for a payback period of less than five years, which is 17% of the 1985 primary energy consumption. Next to the above-mentioned analysis policy-aimed simulations were carried out for three scenarios to determine economical energy conservation potentials. In one scenario doubled energy prices were used in comparison with the 1991 prices. Another scenario uses the Net Market Value method with a 5% discount rate, and the third scenario uses both parameters
Cyber Threats to Nuclear Infrastructures

Energy Technology Data Exchange (ETDEWEB)

Robert S. Anderson; Paul Moskowitz; Mark Schanfein; Trond Bjornard; Curtis St. Michel

2010-07-01

Nuclear facility personnel expend considerable efforts to ensure that their facilities can maintain continuity of operations against both natural and man-made threats. Historically, most attention has been placed on physical security. Recently however, the threat of cyber-related attacks has become a recognized and growing world-wide concern. Much attention has focused on the vulnerability of the electric grid and chemical industries to cyber attacks, in part, because of their use of Supervisory Control and Data Acquisition (SCADA) systems. Lessons learned from work in these sectors indicate that the cyber threat may extend to other critical infrastructures including sites where nuclear and radiological materials are now stored. In this context, this white paper presents a hypothetical scenario by which a determined adversary launches a cyber attack that compromises the physical protection system and results in a reduced security posture at such a site. The compromised security posture might then be malevolently exploited in a variety of ways. The authors conclude that the cyber threat should be carefully considered for all nuclear infrastructures.
Cyber Threats to Nuclear Infrastructures

International Nuclear Information System (INIS)

Anderson, Robert S.; Moskowitz, Paul; Schanfein, Mark; Bjornard, Trond; St. Michel, Curtis

2010-01-01

Nuclear facility personnel expend considerable efforts to ensure that their facilities can maintain continuity of operations against both natural and man-made threats. Historically, most attention has been placed on physical security. Recently however, the threat of cyber-related attacks has become a recognized and growing world-wide concern. Much attention has focused on the vulnerability of the electric grid and chemical industries to cyber attacks, in part, because of their use of Supervisory Control and Data Acquisition (SCADA) systems. Lessons learned from work in these sectors indicate that the cyber threat may extend to other critical infrastructures including sites where nuclear and radiological materials are now stored. In this context, this white paper presents a hypothetical scenario by which a determined adversary launches a cyber attack that compromises the physical protection system and results in a reduced security posture at such a site. The compromised security posture might then be malevolently exploited in a variety of ways. The authors conclude that the cyber threat should be carefully considered for all nuclear infrastructures.
The energy sector in Argentina

International Nuclear Information System (INIS)

2016-01-01

This article first outlines that Argentina produces an important part of its hydrocarbon consumption and comment various aspects of this production: hydrocarbons are at the heart of the Argentinian energetic model; conventional hydrocarbon reserves are however decreasing; the public operator remains the main actor even though the market is opened to multinational companies. The article then describes the crisis faced by this energetic model: the energy balance is now a burden; the increasing unbalance between production and consumption can be explained by supply-related as well as demand-related factors; authorities must intervene on hydrocarbon prices and subsidize the oil price on the domestic market. It appears that the future for hydrocarbons in Argentina relies on non-conventional hydrocarbons. Bio-fuels, a key sector of the Argentinian economy, are a matter of trade dispute with the EU and the USA. Apart from hydroelectricity (some new projects are planned), renewable energies are very few developed in Argentina. Appendices propose a graph of the distribution of energy consumption among the different sources, a map indicating locations of the main exploited hydrocarbon deposits, a presentation of mechanisms implemented to subsidize hydrocarbon production
Macroeconomic and sectoral effects of energy taxation in Austria

International Nuclear Information System (INIS)

Koeppl, A.; Kratena, K.; Pichl, C.; Schebeck, F.; Wueger, M.; Schleicher, S.

1996-01-01

The effects of energy taxation on the Austrian economy are analyzed. Simulations are carried out with a linked input output macromodel. The macroeconomic effects of an energy tax on economic growth, employment, the rate of inflation (change in the consumer price index), the budget deficit and the current account will be explained, as well as the sectoral impact on differenT industries. 7 tabs., 7 refs
Energy - an overview of issues in power sector

International Nuclear Information System (INIS)

Rajan, Y.S.; Anil Kumar, B.

1998-01-01

Economic growth is critically dependent on energy which is a key input in all forms of products. With the ecological and environmental concerns for sustainable use of energy, much emphasis is being laid on demand side management, energy efficiency and conservation and alternative sources of energy. This is being witnessed in the long term trends of energy - gross domestic product (GDP) elasticity, which has declined due to changing technology especially for the industrial sector whose share is comparatively reducing in the overall energy consumption. This paper examines mainly the issues involved in meeting the growing demand for electricity, most important form of energy. These issues have been classified as Technical, Financial, Institutional, Policy, Political and International. Each issue is not mutually exclusive of the other and therefore calls for an integrated and holistic approach while addressing them. (author)
Renewable energy in the Lithuanian heating sector

International Nuclear Information System (INIS)

Konstantinaviciute, Inga; Bobinaite, Viktorija; Tarvydas, Dalius; Gatautis, Ramunas

2013-01-01

The paper analyses the role of renewable energy sources (RES) in the Lithuanian heating sector and the existing support measures. RES consumption has been continuously growing in Lithuania. During the period of 2000–2009, RES used for heat production in the district heating sector increased more than 4 times. Wood and wood products have been the most widely used RES for heat production (RES-H). The lower prices were one of the main reasons which motivated district heating companies to switch fuel to biomass. At the same time subsidies, soft loans, EU Structural Funds for 2007–2013 and some fiscal measures, which are currently available for RES-H promotion, also have some impact on the increase of RES consumption. However, seeking to achieve a 23% national RES target, additional support measures are essential. A qualitative analysis based on the selected set of criteria and consultation with stakeholders showed that energy policy package for RES promotion in the Lithuanian heating sector could encompass the following measures: tax relieves (differentiated VAT and personal income tax breaks), subsidies, soft loans, standardization, support for research, development and demonstration. These measures are market-oriented and meet cost efficiency and low transaction costs criteria. - Highlights: • Existing support measures are not strongly motivating market players. • In order to meet ambitious 23% targets consistent promotion policy package is required. • The proposed package could consist of 4 instruments: tax related, soft loans, standardization and support for RD and D. • The proposed support measures are market oriented and meets cost efficiency and low transaction costs criteria. • There is no single measure that is fairly suitable to support RES-H
Serbian oil sector: A new energy policy regulatory framework and development strategies

International Nuclear Information System (INIS)

Karovic Maricic, Vesna; Danilovic, Dusan; Lekovic, Branko

2012-01-01

Serbia has established a great part of new legislative and institutional framework as a basis for all energy sub-sectors' development in compliance with EU energy acquis. Main objectives of Serbian energy policy outlined in the new Energy Law are focused to increasing the energy supply security, energy efficiency, competitiveness of the energy market, use of renewable energy sources and environmental protection. Further steps of Serbia toward full EU membership concerning the new energy policy regulatory framework involve implementing and enforcing legislation. Besides considering the issue of Serbian energy policy and degree of its framework's alignment with the EU acquis, this paper provides an overview of new development strategies in the oil sector. The aim of Gazprom neft, a majority owner of the Petroleum industry of Serbia, is to increase crude oil production to 3 million tonnes, refining and sales volume of petroleum products to 5 million tonnes by 2020. Strategic development projects in crude oil and petroleum products transportation are: petroleum product pipeline construction in Serbia and Pan-European oil pipeline. The basic prerequisites for oil supply security, regarding the future high dependency of Serbian economy on imported oil, are establishment of the emergency oil stocks and diversification of supply sources. - Highlight: ► New energy policy regulatory framework significantly complied with EU acquis. ► Full EU membership requires implementing and enforcing new energy legislation. ► NIS-Gazpromneft has defined ambitious oil sector's development programmes to 2020. ► Supply security requires mandatory oil stocks and supply source diversification.
Japan's energy sector beyond Fukushima. What direction for a sustainable energy future?

International Nuclear Information System (INIS)

Feldhoff, Thomas

2013-01-01

The 11 March 2011 Fukushima nuclear power plant disaster will create long-term challenges for Japans energy security. Energy shortage is a major threat because all facets of the archipelago's economy and society are dependent upon reliable energy supply. Within this context and based on a historical institutionalist approach, this paper reflects on the long-term implications of the disaster for Japan's post-Fukushima energy policies. It argues that institutional change is incremental and path dependent for four major reasons: the massive costs of a major move to alternative energy sources; the rising importance of emission reduction and climate change mitigation policies; vested interests in the status quo of a centralised large-scale energy supply system; and the massive increase in resource nationalism in East Asia as a result of continuing geopolitical tensions. However, promoting energy efficiency, encouraging energy-saving behaviour and focusing on decentralized renewable energy development could help to reduce Japan's energy vulnerability.
Sector trends and driving forces of global energy use and greenhouse gas emissions: focus in industry and buildings

Energy Technology Data Exchange (ETDEWEB)

Price, Lynn; Worrell, Ernst; Khrushch, Marta

1999-09-01

Disaggregation of sectoral energy use and greenhouse gas emissions trends reveals striking differences between sectors and regions of the world. Understanding key driving forces in the energy end-use sectors provides insights for development of projections of future greenhouse gas emissions. This report examines global and regional historical trends in energy use and carbon emissions in the industrial, buildings, transport, and agriculture sectors, with a more detailed focus on industry and buildings. Activity and economic drivers as well as trends in energy and carbon intensity are evaluated. The authors show that macro-economic indicators, such as GDP, are insufficient for comprehending trends and driving forces at the sectoral level. These indicators need to be supplemented with sector-specific information for a more complete understanding of future energy use and greenhouse gas emissions.
Sector trends and driving forces of global energy use and greenhouse gas emissions: focus in industry and buildings

International Nuclear Information System (INIS)

Price, Lynn; Worrell, Ernst; Khrushch, Marta

1999-01-01

Disaggregation of sectoral energy use and greenhouse gas emissions trends reveals striking differences between sectors and regions of the world. Understanding key driving forces in the energy end-use sectors provides insights for development of projections of future greenhouse gas emissions. This report examines global and regional historical trends in energy use and carbon emissions in the industrial, buildings, transport, and agriculture sectors, with a more detailed focus on industry and buildings. Activity and economic drivers as well as trends in energy and carbon intensity are evaluated. The authors show that macro-economic indicators, such as GDP, are insufficient for comprehending trends and driving forces at the sectoral level. These indicators need to be supplemented with sector-specific information for a more complete understanding of future energy use and greenhouse gas emissions
Electromobility - impact on the energy sector; Elektromobilitaet - Auswirkungen auf das Energiesystem

Energy Technology Data Exchange (ETDEWEB)

Gerbracht, Heidi; Moest, Dominik; Fichtner, Wolf [Karlsruher Institut fuer Technologie (KIT), Karlsruhe (DE). Institut fuer Industrielle Produktion und Industriebetriebslehre (IIP)

2009-11-15

The German Federal Government wants to see electromobiles make a substantial contribution to sustainable mobility and to reducing fossil fuel consumption. Its scenario for the market entry of the electromobile envisages a market penetration of one million vehicles by the year 2020 and of 5 million by the year 2030. How will the increased electricity demand accompanying this development impact on the energy sector, and what will the effects be on sector-specific CO{sub 2} emissions? In order to answer these questions one first has to look at potential energy and load requirements on power plants and electricity grids.
The argentine electric sector reform and its correlation with energy efficiency; La reforma del sector electrico argentino y su relacion con la eficiencia energetica

Energy Technology Data Exchange (ETDEWEB)

Carpio, Claudio [MGM International (Argentina)

2005-04-15

The reforms in the Argentine electrical sector and the effect these have originated in the energy efficiency policies for public sector are presented. The characteristics exposed of the Argentina Electric sector previous to the 1992 transformation are the departing base that gave rise to the reform fundaments, generating privatizations and a vertical economic scheme. The transformation of the electric sector departing from its environmental regulations yielded in a quality service, good electricity distribution, better prices and proper energy efficiency. [Spanish] Se presentan las reformas en el sector electrico argentino y el efecto que han tenido sobre las politicas de eficiencia energetica elaboradas en el sector publico. Las caracteristicas expuestas del sector electrico argentino previas a la transformacion de 1992 son la base de partida que dio lugar a los fundamentos de la reforma generando privatizaciones y un esquema economico vertical. La transformacion del sector electrico a partir de sus regulaciones energeticas y ambientales redituaron en calidad de servicio, de distribucion de electricidad, precios y en la propia eficiencia energetica.
Energy sector assistance in developing countries: Current trends and policy recommendations

International Nuclear Information System (INIS)

Tharakan, Pradeep J.; Castro, Julio de; Kroeger, Timm

2007-01-01

An estimated 2.5 billion people remain without access to modern energy supplies. This shortfall is expected to grow as the population in developing countries continues to grow rapidly and the existing infrastructure ages. The United Nations' goal of lowering poverty by half by 2015 will not be attained unless the poor in developing countries gain greater access to basic infrastructure and services, including energy services. The key objective of this paper is to analyze trends in overseas development assistance (ODA) to the energy sector in developing countries during the period 1990-2003, relative to realized private sector investments. This analysis then forms the basis for policy recommendations for consideration by decision makers within countries that are major contributors to ODA
Chances for the development of manufactures of capital goods. Analysis of the situation and sector evolution; Oportunidades para el desarrollo de los fabricantes de bienes de equipo. Analisis de la situacion y evolucion del sector

Energy Technology Data Exchange (ETDEWEB)

Pelaez Ramos, M. L.

2012-07-01

The main purpose of this paper is to analyze the situation and development in the capital goods sector in Spain. This industry is not just an important sector in the Spanish economy but, given its structural characteristics (dynamism, influence on the production processes of other activities and presence in all developed countries), it conditions the recovery of our economy. The article includes an analysis of the weaknesses, threats, strengths and opportunities of the sector. Further, it is crucial its contribution to make sustainable development of industrial activity. Also, it deals with those opportunities that are presented for the future development of this industry such as eco-design, energy efficiency and life cycle analysis. (Author)
Modelling energy demand in the buildings sector within the EU

Energy Technology Data Exchange (ETDEWEB)

O Broin, Eoin

2012-11-01

In the on-going effort within the EU to tackle greenhouse gas emissions and secure future energy supplies, the buildings sector is often referred to as offering a large potential for energy savings. The aim of this thesis is to produce scenarios that highlight the parameters that affect the energy demands and thus potentials for savings of the building sector. Top-down and bottom-up approaches to modelling energy demand in EU buildings are applied in this thesis. The top-down approach uses econometrics to establish the historical contribution of various parameters to energy demands for space and water heating in the residential sectors of four EU countries. The bottom-up approach models the explicit impact of trends in energy efficiency improvement on total energy demand in the EU buildings stock. The two approaches are implemented independently, i.e., the results from the top-down studies do not feed into those from the bottom-up studies or vice versa. The explanatory variables used in the top-down approach are: energy prices; heating degree days, as a proxy for outdoor climate; a linear time trend, as a proxy for technology development; and the lag of energy demand, as a proxy for inertia in the system. In this case, inertia refers to the time it takes to replace space and water heating systems in reaction to price changes. The analysis gives long-term price elasticities of demand as follows: for France, -0.17; for Italy, -0.35; for Sweden, -0.27; and for the UK, -0.35. These results reveal that the price elasticity of demand for space and water heating is inelastic in each of these cases. Nonetheless, scenarios created for the period up to 2050 using these elasticities and an annual price increase of 3 % show that demand can be reduced by more than 1 % per year in France and Sweden and by less than 1 % per year in Italy and the UK. In the bottom-up modelling, varying rates for conversion efficiencies, heating standards for new buildings, end-use efficiency, and
Energy efficiency of China's industry sector: An adjusted network DEA (data envelopment analysis)-based decomposition analysis

International Nuclear Information System (INIS)

Liu, Yingnan; Wang, Ke

2015-01-01

The process of energy conservation and emission reduction in China requires the specific and accurate evaluation of the energy efficiency of the industry sector because this sector accounts for 70 percent of China's total energy consumption. Previous studies have used a “black box” DEA (data envelopment analysis) model to obtain the energy efficiency without considering the inner structure of the industry sector. However, differences in the properties of energy utilization (final consumption or intermediate conversion) in different industry departments may lead to bias in energy efficiency measures under such “black box” evaluation structures. Using the network DEA model and efficiency decomposition technique, this study proposes an adjusted energy efficiency evaluation model that can characterize the inner structure and associated energy utilization properties of the industry sector so as to avoid evaluation bias. By separating the energy-producing department and energy-consuming department, this adjusted evaluation model was then applied to evaluate the energy efficiency of China's provincial industry sector. - Highlights: • An adjusted network DEA (data envelopment analysis) model for energy efficiency evaluation is proposed. • The inner structure of industry sector is taken into account for energy efficiency evaluation. • Energy final consumption and energy intermediate conversion processes are separately modeled. • China's provincial industry energy efficiency is measured through the adjusted model.
Concurrent and legacy economic and environmental impacts from establishing a marine energy sector in Scotland

International Nuclear Information System (INIS)

Allan, Grant J.; Bryden, Ian; McGregor, Peter G.; Stallard, Tim; Kim Swales, J.; Turner, Karen; Wallace, Robin

2008-01-01

We examine the economic and environmental impact that the installation of 3 GW of marine energy capacity would have on Scotland. This is not a forecast, but a projection of the likely effects of meeting the Scottish Government's targets for renewable energy through the development of a marine energy sector. Energy, with a particular focus on renewables, is seen by the Scottish Government as a 'key sector', with high growth potential and the capacity to boost productivity (Scottish Government, 2007a. The Government Economic Strategy. The Scottish Government, Edinburgh). The key nature of this sector has been identified through targets being set for renewable energy to achieve environmental and economic benefits. Using a regional computable general equilibrium (CGE) model of Scotland we show that the development of a marine energy sector can have substantial and beneficial impacts on GDP, employment and the environment over the lifetime of the devices, given the encouragement of strong indigenous inter-industry linkages. Furthermore, there are also substantial 'legacy' effects that persist well beyond the design life of the devices
Cogeneration – development and prospect in Polish energy sector

Directory of Open Access Journals (Sweden)

Matuszewska Dominika

2017-01-01

Full Text Available Next 10-15 years are crucial for condition of Polish energy sector in light of challenges arising mainly from increasing demand for electric energy, need of reducing greenhouse gases emissions and shutdowns of old units. In this situation cogeneration can be one of the most rational way to meet those circumstances. This paper analyzes present development of cogeneration in Poland and its prospect for future.

Energy Efficiency Tracking in Thai Manufacturing Sector by Decomposition Technique

Directory of Open Access Journals (Sweden)

Wongsapai Wongkot

2016-01-01

Full Text Available This paper presents an analysis of energy saving and changes in energy intensities in Thai manufacturing sector by Logarithmic Mean Divisia Index decomposition technique. This method includes three effects consists of the energy intensity effect, the structural effect and the effect of the economic growth on the energy consumption in Thailand by using the 25-year annual data from 1990 to 2014, carried out in four phases; (i before National Energy Conservation law, (ii during the effect of the law, (iii Transition period of the law from first to second version, and (iv during the effect of the law (No.2. We found that the most effective intensity effect is in the third phase due to the effect of the implementation of new energy efficient equipment from the second phase by enforcement of the law, especially in non-metallic sector, while the first phase illustrates the lowest intensity effect due to the energy conservation law had not been occurred. However, due to the highest economic growth of the country and change from agricultural to industrial development direction, the first phase presents the most effective structural effect, then this effect continuously decreased by time. We also conclude that the energy conservation law have direct effect to energy efficiency of the country however, strictly individual regulation which have target to enforce to energy intensive industries is still required for sustainable energy efficiency improvement.
Investment requirements in the energy sector and their financing

International Nuclear Information System (INIS)

Diehl, R.; Radtke, G.; Stoessel, R.

1980-01-01

The authors investigate the investment requirements of the energy economy, especially for the Federal Republic Germany, but also for parts of the world. Possibilities for financing are shown which can be considered as assured, under certain conditions. Included are the investments and the capital requirements for the fossil energy-carriers (coal, brown coal, oil, natural gas), for the electricity economy and for the regenerativ energy sources (e.g. tidal energy, wind, solar radiation). The last chapter deals with financing the necessary investments in the energy sector, considering the financing structure, financial problems of individual branches and the development of the credit volume. (orig.) [de
Market survey South Africa. The energy sector, the state of development and best opportunities for both countries

International Nuclear Information System (INIS)

Van der Velde, F.

2008-07-01

The aim of this report is to shine a light on the latest developments in the South African energy sector and to show that the energy sector is a favourable sector in South Africa for Dutch commercial involvement. Above all, an answer is given to the question why there is almost no Dutch export or investment in South Africa's energy sector and how we can boost more Dutch commercial involvement. The country has abundant coal reserves and this is one of the reasons why it can supply the cheapest electricity in the world. This also makes it very difficult for other primary energy products to compete with coal. But things are starting to change due to important external and internal facts. The current electricity crisis contributes the most to the changing energy landscape in South Africa and will therefore be discussed in detail. The first chapter will give an overview of the fossil and sustainable energy sector in South Africa. It will describe how the different energy sources contribute to the energy mix of the country. In the second chapter, the most important developments in the energy field will be introduced and discussed. There will be a focus on internal and external factors which influence developments in South Africa. A SWOT analyses will be presented to give an overview of what is important to keep in mind when one looks at the South African energy sector. Chapter three will give an answer to the question where the best opportunities are for Dutch companies to invest in, export to or cooperate within the South African energy sector. This report should be read in cooperation with the two market surveys that were conducted for the Netherlands Foreign Trade Agency (EVD) and the Dutch Embassy in Pretoria. Both for fossil as for the sustainable energy opportunities are abundant, this does not mean that market entry is very easy. Furthermore, some recommendations are given on how more Dutch involvement in the South African energy sector could be achieved
Proceedings of the 8. Brazilian congress on energy: energy policy, regulation and sustainable development. v. 1: energy, environment and energy sector regulation

International Nuclear Information System (INIS)

1999-01-01

The theme energy policy, regulation and sustainable development chosen for the 8. Brazilian congress on energy to be held in Rio de Janeiro from 30 November of 1999 to 02 December of 1999, specifically means the contribution of energy to a satisfactory quality of life for everyone. Within such a context, the congress technical programme theme has been structured around six different divisions: energy, environment and development; energy sector regulation; energy policy and planning; technology innovation; energy conservation; and renewable energy sources and rural areas energy supply
The Role of Municipalities, Energy Companies and the Agricultural Sector in Denmark as Drivers for Biogas

DEFF Research Database (Denmark)

Lybæk, Rikke; Andersen, Jan; Christensen, Thomas Budde

2014-01-01

This paper examines the barriers to implementing biogas plants in Denmark and highlights advantages and barriers of the technology with a focus on the environment, energy and the agriculture. The article is based on a detailed study of development trends within the Danish biogas sector and identi......This paper examines the barriers to implementing biogas plants in Denmark and highlights advantages and barriers of the technology with a focus on the environment, energy and the agriculture. The article is based on a detailed study of development trends within the Danish biogas sector...... and identifies the most important current barriers for the biogas technology namely, difficulties in providing organic industrial waste, unfavorable funding options and low plant profitability. An element in overcoming these barriers concerns the inclusion of stakeholders from the energy sector and engaging...... municipalities more actively in the biogas development. Based on the analysis of the current situation and of the challenges and opportunities for the Danish Biogas sector, we propose that municipalities, energy companies and the agricultural sector take renewed actions and become drivers for the biogas sector...
Employment-generating projects for the energy and minerals sectors of Honduras. Proyectos generadores de empleos para los sectores energetico y minero de Honduras

Energy Technology Data Exchange (ETDEWEB)

Frank, J.A.

1988-12-01

A mission to Honduras invited by the Government of Honduras and sponsored by the Organization of American States addressed the generation of employment in various areas of interest to the country. The mission was made up of experts from numerous countries and international agencies. In the energy sector, the mission recommended consolidating the sector under a coordinating body; carrying out projects to promote reforestation, tree farms, and rational forest utilization; encouraging industrial energy conservation; developing alternative energy sources; and promoting rural electrification and expansion of the electrical grid. In the mining sector, the mission supported promotion and technical assistance for small gold-leaching and placer operations, the national mineral inventory, detailed exploration of promising sites, and the development of a mining school. 13 refs., 7 tabs.
Sectors of solutions and minimal energies in classical Liouville theories for strings

International Nuclear Information System (INIS)

Johansson, L.; Kihlberg, A.; Marnelius, R.

1984-01-01

All classical solutions of the Liouville theory for strings having finite stable minimum energies are calculated explicitly together with their minimal energies. Our treatment automatically includes the set of natural solitonlike singularities described by Jorjadze, Pogrebkov, and Polivanov. Since the number of such singularities is preserved in time, a sector of solutions is not only characterized by its boundary conditions but also by its number of singularities. Thus, e.g., the Liouville theory with periodic boundary conditions has three different sectors of solutions with stable minimal energies containing zero, one, and two singularities. (Solutions with more singularities have no stable minimum energy.) It is argued that singular solutions do not make the string singular and therefore may be included in the string quantization
The energy sector : an investment in the people and communities of Atlantic Canada

International Nuclear Information System (INIS)

2008-01-01

The opportunity for Atlantic Canada to meet the North American demand for more energy and increased security was discussed. Energy accounts for nearly half of all exports from Atlantic Canada. The region delivers oil, natural gas and electricity to its own communities and for export around the continent and is poised to significantly increase its reach, given its proximity to the New England States. Over the past decade, the energy industry in Atlantic Canada has laid the foundation for what has become one of the most significant sectors in the regional economy. It has a diverse mix of traditional thermal and hydroelectric generation with newer technology such as nuclear, wind, bioenergy and tidal. The discovery and development of offshore oil and gs fields at the end of the twentieth century significantly enhanced the regional energy sector and shifted the public policy focus from domestic production to the development of export markets. The projects have brought significant outside investment from a broad range of oil and gas companies. This paper listed the projects and players in the energy sector in New Brunswick, Nova Scotia, Prince Edward Island, and Newfoundland and Labrador. The issue of exporting energy resources and importing human resources was also considered. A list of skilled trades, professional services and support services that will be needed by the Atlantic Canadian energy sector over the next decade was also provided. It was noted that employment growth is driven by demographics, technology and the trend for environmental stewardship. 9 refs., 2 tabs
Sector-specific issues and reporting methodologies supporting the General Guidelines for the voluntary reporting of greenhouse gases under Section 1605(b) of the Energy Policy Act of 1992. Volume 1: Part 1, Electricity supply sector; Part 2, Residential and commercial buildings sector; Part 3, Industrial sector

International Nuclear Information System (INIS)

1994-10-01

DOE encourages you to report your achievements in reducing greenhouse gas emissions and sequestering carbon under this program. Global climate change is increasingly being recognized as a threat that individuals and organizations can take action against. If you are among those taking action, reporting your projects may lead to recognition for you, motivation for others, and synergistic learning for the global community. This report discusses the reporting process for the voluntary detailed guidance in the sectoral supporting documents for electricity supply, residential and commercial buildings, industry, transportation, forestry, and agriculture. You may have reportable projects in several sectors; you may report them separately or capture and report the total effects on an entity-wide report
Evaluation of the impact of the liberalisation of the European electricity market on the CHP, District heating and cooling sector; 'Save CHP/DHC'. Final report

International Nuclear Information System (INIS)

2000-08-01

Improved energy efficiency will play a key role in meeting the EU Kyoto target economically. In addition to a significant positive environmental impact, improved energy efficiency will lead to a more sustainable energy policy and enhanced security of supply. The study: 1) Identifies and evaluates parameters and conditions which in relation to the liberalisation of the electricity market will have an impact on the CHP/DHC sector in EU15 and Poland. 2) Establishes an information base on CHP/DHC systems in EU15 and Poland. 3) Analyses the CHP/DHC sector and its ability to meet changing market conditions. 4) Assesses the effect of the liberalised electricity market on electricity production in relation to CHP/district heating and cooling. 5) Identifies threats for the viability of CHP/DHC in a liberalised market and evaluates means and measures to overcome such threats. The study brings forward the goals and commitments in respect of European energy and environmental policy and gives an overview of the present and expected future framework in which CHP/DHC is to operate. The study evaluates the viability of the sector at an overall level and for different groups/categories of CHP/DHC systems in different countries. The effects of existing or proposed national public measures are analysed. The analyses are essential to decision makers in the transition process towards a fully liberalised market. Recognised uncertainties in the market during the transition period may cause either a temporary or a permanent recession for the CHP/DHC sector. Improved understanding and recognition of threats and opportunities is important to all actors just now. The study can be considered a first step of a process to create a market situation, where the energy customers can make their choices under competition rules and where environmentally friendly and efficient CHP and DHC is considered an attractive business opportunity in competition with other energy supplies. (EHS)
Islamic State and Its Attitude to the Terrorist Attacks on the Energy Sector

Directory of Open Access Journals (Sweden)

Lukáš Tichý

2016-06-01

Full Text Available The main aim of this article is both to analyze the importance of the terrorist attacks on energy infrastructure and industry for strategy of militant terrorist organization Islamic State against the background of the influence of Islam and to describe a specific example and manifestations of the terrorist activities focused on energy sector in the Middle East and North Africa. In the theoretical level, the article is based on the concept of terrorist attack on energy sector and relation between energy and Sunni Islam. In methodological level, the article is based on the case study method framing terrorist attacks of Islamic State on energy industry and infrastructure in Iraq, Syria and Libya.
Energy Requirements by the Water Sector in the Southwestern US: Past, Present, and Future

Science.gov (United States)

Averyt, K.; Yates, D. N.; Meldrum, J.

2014-12-01

Climate, energy, and water are fundamentally linked such that shifts in one sector have cascading impacts on the others. Consideration of the integrated system is necessary to fully understand the individual risk profile of each sector. In defining vulnerabilities and potential adaptations, the policy and regulatory environment must be considered alongside the biological and physical systems. Take, for example, the Southwestern U.S., a naturally arid system, where water availability is declining as a consequence of climate change and population growth. Adaptations by the water sector to convey, store, and develop new water sources (e.g. desalination, groundwater pumping, water-reuse) are strategies designed to enhance sustainability of the sector. But, the energy requirements embedded in these management techniques pose challenges to electric utilities. West wide, approximately 20% of total electricity generation goes toward supplying and heating water. If future investments made by the water sector to deal with changing supply and demand regimes continue to follow current trends, the dependence of water on energy availability will grow, meaning that the water supply will be increasingly reliant on the electricity system. Here, we use the example of long-term aridity and the recent drought in the Western US to illustrate the tradeoffs and challenges inherent at the nexus between energy and water. We present long-term trends in the energy intensity of water supplies in the Southwestern US, with a specific focus on groundwater systems. Projected energy requirements for proposed and future conveyance systems are discussed. The potential impacts of reduced flows on the Colorado River on the energy demands for groundwater pumping in the Lower Colorado River Basin are highlighted.
Patterns of technological innovation and evolution in the energy sector: A patent-based approach

International Nuclear Information System (INIS)

Lee, Kyungpyo; Lee, Sungjoo

2013-01-01

Given the ever-increasing pace and complexity of technological innovation in the energy sector, monitoring technological changes has become of strategic importance. One of the most common techniques for technology monitoring is patent analysis, which enables the identification of technological trends over time. However, few previous studies have carried out patent analysis in the energy sector. This study aims to explore patterns of innovation and of evolution in energy technologies, particularly focusing on similarities and differences across technologies. For this purpose, we first defined the relevant energy technologies and extracted the associated patent data from the United States Patents and Trademark Office (USPTO) and then adopted six patent indices and developed six patent maps to analyze their innovation characteristics. We then clustered energy technologies with similar characteristics, so defining innovation categories, and analyzed the changes in these characteristics over time to define their evolution categories. As one of the few attempts to investigate the overall trends in the energy sector's innovation and evolution, this study is expected to help develop an in-depth understanding of the energy industry, which will be useful in establishing technology strategies and policy in this rapidly changing sector. - Highlights: • We examined the patterns of innovation and evolution of energy technologies. • Six types of innovation patterns such as “competitive” or “mature” were identified. • Six types of evolution patterns such as “towards closed innovation” were identified. • The patterns of evolution were related to the patterns of innovation
Integrated IDA–ANN–DEA for assessment and optimization of energy consumption in industrial sectors

International Nuclear Information System (INIS)

Olanrewaju, O.A.; Jimoh, A.A.; Kholopane, P.A.

2012-01-01

This paper puts forward an integrated approach, based on logarithmic mean divisia index (LMDI) – an index decomposition analysis (IDA) method, an artificial neural network (ANN) and a data envelopment analysis (DEA) for the analysis of total energy efficiency and optimization in an industrial sector. The energy efficiency assessment and the optimization of the proposed model use LMDI to decompose energy consumption into activity, structural and intensity indicators, which serve as inputs to the ANN. The ANN model is verified and validated by performing a linear regression comparison between the specifically measured energy consumption and the corresponding predicted energy consumption. The proposed approach utilizes the measure-specific, super-efficient DEA model for sensitivity analysis to determine the critical measured energy consumption and its optimization reductions. The proposed method is validated by its application to determine the efficiency computation and an analysis of historical data as well as the prediction and optimization capability of the Canadian industrial sector. -- Highlights: ► An integrated IDA–ANN–DEA model for energy management is proposed. ► The model relies on aggregate energy and GDP data. ► The model explains how energy can be managed in the Canadian Industrial sector.
Sustainability in the UK domestic sector : A review and analysis of the sustainable energy innovations available to homeowners

OpenAIRE

Hultgren, Elin

2015-01-01

The UK Government has set an ambitious legislative goal of reducing greenhouse gas emissions by 80 % by 2050. Of the total energy used in the UK, 31 % is used in the domestic sector. In the domestic sector energy is used for space and hot water heating, lighting, appliances and cooking. Space and hot water heating make up 82 % of the total energy used in the UK domestic sector. Almost all of the energy used in the UK domestic sector originates from depletable resources. In order for the UK to...
World Energy Scenarios 2050: Impact of the Energy Governance Models to the Future of the European Energy Sector

International Nuclear Information System (INIS)

Kisel, E.

2014-01-01

World Energy Council has explored the impact of two extreme governance models of energy sector to the global economic and climate developments. Scenario 'Jazz' describes the world, where investments in the energy markets are made by the companies on the purely economic basis. Scenario 'Symphony' describes the world, where decisions about the energy investments are made by the governments. It appears that in case of Scenario 'Jazz' we would reach lower energy prices, but it would also bring along higher and wider consumption of energy, and much higher environmental impact. In case of Scenario 'Symphony' energy prices would be somewhat higher, but environmental and energy efficiency would deliver better results, and there will be more energy-poor people around the world. It can also be observed, that resulting energy mixes of these two scenarios are very different. When Scenario 'Jazz' would leave the share of fossil fuels nearly to the current levels, then Scenario 'Symphony' supports strongly development of Solar and Carbon Capture, Utilisation and Sequestration Technologies. The modelling was also made separately for different regions of the world, the results for Europe can be observed from the report as well. This provides a fruit for thought about the role of the governments in the implementation of the EU 2030 Energy and Climate Strategy. The presentation would describe shortly the methodology of the study, clarifies the assumptions of the scenarios and highlights the main outcomes of the study in for the world and for European energy sector. (author).
Mainstreaming Governance in Tajikistan through its Energy, Extractives, and Public Procurement Sectors

OpenAIRE

Mikulova, Kristina; Johns, Kimberly; Kunicova, Jana

2014-01-01

The governance partnership facility (GPF) supported program mainstreaming governance in Tajikistan portfolio (FY2010-14) was a landmark achievement in applying governance analysis and looking for entry points to improve transparency and accountability in key sectors in Tajikistan. This brief provides recommendations from its energy-efficiency audit, the extractive industries sector, and pu...
Estimating the energy and exergy utilization efficiencies for the residential-commercial sector: an application

International Nuclear Information System (INIS)

Utlu, Zafer; Hepbasli, Arif

2006-01-01

The main objectives in carrying out the present study are twofold, namely to estimate the energy and exergy utilization efficiencies for the residential-commercial sector and to compare those of various countries with each other. In this regard, Turkey is given as an illustrative example with its latest figures in 2002 since the data related to the following years are still being processed. Total energy and exergy inputs in this year are calculated to be 3257.20 and 3212.42 PJ, respectively. Annual fuel consumptions in space heating, water heating and cooking activities as well as electrical energy uses by appliances are also determined. The energy and exergy utilization efficiency values for the Turkish residential-commercial sector are obtained to be 55.58% and 9.33%, respectively. Besides this, Turkey's overall energy and exergy utilization efficiencies are found to be 46.02% and 24.99%, respectively. The present study clearly indicates the necessity of the planned studies toward increasing exergy utilization efficiencies in the sector studied
Forecasting long-term energy demand of Croatian transport sector

DEFF Research Database (Denmark)

Pukšec, Tomislav; Krajačić, Goran; Lulić, Zoran

2013-01-01

predictions for the Croatian transport sector are presented. Special emphasis is given to different influencing mechanisms, both legal and financial. The energy demand predictions presented in this paper are based on an end-use simulation model developed and tested with Croatia as a case study. The model...
Energy policy of North Korea

International Nuclear Information System (INIS)

Rueth, G.

2006-01-01

Since the year 1990, North Korea suffers internal-policy problems as well as foreign-political problems. The gross domestic investment decreased by 3.8% yearly between the years 1990 and 1998. Many actual problems of North Korea correspond with the energy crisis in this land affecting nearly all sectors of economy and society. This energy crisis was released by the fact, that the former Soviet Union has stopped the supply of primary energy in the year 1991. In the contribution under consideration, the author reports on the energy policy of North Korea. The main themes of this contribution are: (a) Development and characteristics of the energy sector; (b) Crisis of the energy sector; (c) Consequences of the energy crisis in North Korea; (d) Possibilities of the solution of the energy crisis. For the U.S.A. and the international community, the energy crisis offers the possibility to turn North Korea to negotiations by means of remedial measures in the energy sector. In response, North Korea should drop its nuclear energy program. Apart from such positive incentives, the threat of sanctions is conceivable. North Korea imports nearly 70 % of its oil demand from the People's Republic of China. Therefore, China has an great influence on North Korea. The energy crisis of North Korea shows the fatal consequences of a falsely performed energy policy with respect to the population of this land and with respect to the stability and disposing capacity of the political leadership

Energy sector methane recovery and use: the importance of policy

Energy Technology Data Exchange (ETDEWEB)

Tom Kerr; Michelle Hershman

2009-08-15

To raise awareness about appropriate policy options to advance methane recovery and use in the energy sector, the IEA has conducted a series of analyses and studies over the past few years. This report continues IEA efforts by providing policy makers with examples and best practices in methane mitigation policy design and implementation. This report offers an overview of four types of methane mitigation projects that have the strongest links to the energy sector: oil and gas methane recovery and reduction of leaks and losses; coal mine methane; landfill methane; and manure methane recovery and use. It identifies successful policies that have been used to advance these important projects. This information is intended to guide policy makers as they search for low-cost, near-term solutions to climate change. 38 refs., 10 figs., 1 app.
Innovation management in renewable energy sector

Science.gov (United States)

Ignat, V.

2017-08-01

As a result of the globalization of knowledge, shortening of the innovation cycle and the aggravation of the price situation, the diffusion of innovation has accelerated. The protection of innovation has become even more important for companies in technologyintensive industries. Legal and actual patent right strategies complement one another, in order to amortize the investment in product development. Climate change is one of today’s truly global challenges, affecting all aspects of socio-economic development in every region of the world. Technology development and its rapid diffusion are considered crucial for tackling the climate change challenge. At the global level, the last decades have seen a continuous expansion of inventive activity in renewable energy technologies. The growth in Renewable Energy (RE) inventions has been much faster than in other technologies, and RE today represents nearly 6% of global invention activity, up from 1.5% in 1990. This paper discusses about global innovation activity in the last five years in the renewable energy sector and describes the Innovation and Technology Management process for supporting managerial decision making.
Evaluation of the long-term agreement on energy efficiency in the mushroom sector [in the Netherlands]; Evaluatie Meerjaren Afspraak energie in de Paddestoelensector

Energy Technology Data Exchange (ETDEWEB)

Lemmens, P.A.E. [et al.] [HAS KennisTransfer, Den Bosch (Netherlands)

2005-08-15

In 1998, the Long-Term Agreement on energy efficiency for the mushroom cultivation sector was signed by the Dutch Ministry of Economic Affairs and representatives of the mushroom cultivation sector. The main consideration were improvement of the sector's image, cost reductions, increasing awareness and preservation of a relatively beneficial energy rate. In the Long-Term Agreement, the target for 2005 was to realize an energy efficiency improvement of 20% compared to the year 1995 (reference year) and to strive for 5% sustainable energy deployment in 2005 [Dutch] In 1998 is de Meerjarenafspraak Energie voor de paddestoelensector ondertekend door het Ministerie van Economische Zaken en de vertegenwoordiging van de paddestoelensector met als belangrijkste overwegingen verbetering van het imago van de sector, kostenbeperking, bewustwording en behoud van een relatief voordelig energietarief. In de Meerjarenafspraak is als doel gesteld om in 2005 een verbetering van de energie-efficiency te realiseren van 20% ten opzichte van het jaar 1995 (basisjaar) en te streven naar 5% gebruik van duurzame energie in 2005.
Cyber Attacks: A New Threat to the Energy Industry

International Nuclear Information System (INIS)

Desarnaud, Gabrielle

2016-01-01

The Network and Information Security (NIS) Directive has been adopted on July 6, 2016 by the European Parliament, three years after the initial proposal by the European Commission. It paves the way for a much needed common cyber security strategy within the EU. This Edito explains the reasons why the energy industry is particularly vulnerable to cyber- attacks, and what tools this new directive brings about to protect European critical infrastructures. In about two decades, the energy industry has been deeply transformed by the digital revolution, which penetrated companies' commercial, administrative and financial branches, but also their industrial systems. From the optimization of electric grids to the precision of oil drilling, information and communication technologies (ICT) are now essential to every stage of energy production, transport and distribution processes. Data mining and analysis are increasingly considered as the energy sector's new 'black gold', and generate new activities just like the platform Predix, designed by General Electric to help energy companies (among others) collect and analyze industrial data. This silent revolution offers countless economic opportunities and paves the way for a better resource distribution and use. But it also puts physical energy infrastructures at risk
Energy Law in the Netherlands. Recent developments in the Dutch energy sector

International Nuclear Information System (INIS)

In de Braekt, M.; Berger, K.; Ouwehand, P.; Reinders, E.M.

2007-01-01

European Energy Review 2007 provides an overview of the key developments that have taken place in the energy sector in 30 European jurisdictions during in 2006. Written by law firms in those jurisdictions, the review also includes a summary of each legal and regulatory energy framework. Issues such as industry structure, Third Party Access, the framework applying to use of system both at the transmission and distribution levels, market entry, promotion of renewable generation, nuclear power and cross border interconnection are examined. The jurisdictions covered are: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, The Netherlands, Norway, Poland, Portugal, Romania, Russia, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. This record concerns Energy Law The Netherlands.
Análisis DAFO del sector de la energía eólica en España

Directory of Open Access Journals (Sweden)

López-Vico, Victoria

2009-06-01

Full Text Available a energía eólica se ha convertido en un sector económico y energético clave en la actualidad, tanto en España como en el resto del mundo. Con el objetivo de saber si ésta energía puede responder a las necesidades de demanda energética, siendo una energía sustitutiva a los tradicionales combustibles fósiles, hemos realizado un análisis DAFO, donde se muestran las debilidades, amenazas, fortalezas y oportunidades de este sector en auge.Wind power has become a very important economic and power sector, as much in Spain as in the rest of the world. With the aim of knowing if this energy can respond to the energetic demand, being a substitute energy to traditional fossil fuels, we have realised a SWOT analysis, where we can know the strengths, threats, opportunities and weaknesses of this sector in full expansion.
An energy literacy strategy from the University of Calgary for the entire energy sector

International Nuclear Information System (INIS)

Donev, J.M.K.C.; Heffernan, B.; Jenden, J.; Lloyd, E.R.; Toor, J.; Williams, J.E.

2014-01-01

The public at large needs to have a better understanding of the entire energy sector in order to put the benefits and drawbacks of nuclear power into proper perspective.University science departments can and should play a more significant role in educating the public about various aspects of nuclear power, and energy in general. This paper discusses how the University of Calgary is launching initiatives to help teach the public about energy issues. These initiatives include a course for non-technical students on energy, a similar course for people within the energy industry without a technical background, and an extensive online encyclopedia to support these courses. (author)
An energy literacy strategy from the University of Calgary for the entire energy sector

Energy Technology Data Exchange (ETDEWEB)

Donev, J.M.K.C.; Heffernan, B.; Jenden, J.; Lloyd, E.R.; Toor, J.; Williams, J.E., E-mail: jason.donev@ucalgary.ca [Univ. of Calgary, Calgary, AB (Canada)

2014-07-01

The public at large needs to have a better understanding of the entire energy sector in order to put the benefits and drawbacks of nuclear power into proper perspective.University science departments can and should play a more significant role in educating the public about various aspects of nuclear power, and energy in general. This paper discusses how the University of Calgary is launching initiatives to help teach the public about energy issues. These initiatives include a course for non-technical students on energy, a similar course for people within the energy industry without a technical background, and an extensive online encyclopedia to support these courses. (author)
Phase change materials in energy sector - applications and material requirements

Science.gov (United States)

Kuta, Marta; Wójcik, Tadeusz M.

2015-05-01

Phase change materials (PCMs) have been applying in many areas. One of them is energy field. PCMs are interesting for the energy sector because their use enables thermal stabilization and storage of large amount of heat. It is major issue for safety of electronic devices, thermal control of buildings and vehicles, solar power and many others energy domains. This paper contains preliminary results of research on solid-solid phase change materials designed for thermal stabilisation of electronic devices.
CO_2 emissions and energy intensity reduction allocation over provincial industrial sectors in China

International Nuclear Information System (INIS)

Wu, Jie; Zhu, Qingyuan; Liang, Liang

2016-01-01

Highlights: • DEA is used to evaluate the energy and environmental efficiency of 30 provincial industrial sector in China. • A new DEA-based model is proposed to allocate the CO_2 emissions and energy intensity reduction targets. • The context-dependent DEA is used to characterize the production plans. - Abstract: High energy consumption by the industry of developing countries has led to the problems of increasing emission of greenhouse gases (GHG) (primarily CO_2) and worsening energy shortages. To address these problems, many mitigation measures have been utilized. One major measure is to mandate fixed reductions of GHG emission and energy consumption. Therefore, it is important for each developing country to disaggregate their national reduction targets into targets for various geographical parts of the country. In this paper, we propose a DEA-based approach to allocate China’s national CO_2 emissions and energy intensity reduction targets over Chinese provincial industrial sectors. We firstly evaluate the energy and environmental efficiency of Chinese industry considering energy consumption and GHG emissions. Then, considering the necessity of mitigating GHG emission and energy consumption, we develop a context-dependent DEA technique which can better characterize the changeable production with reductions of CO_2 emission and energy intensity, to help allocate the national reduction targets over provincial industrial sectors. Our empirical study of 30 Chinese regions for the period 2005–2010 shows that the industry of China had poor energy and environmental efficiency. Considering three major geographical areas, eastern China’s industrial sector had the highest efficiency scores while in this aspect central and western China were similar to each other at a lower level. Our study shows that the most effective allocation of the national reduction target requires most of the 30 regional industrial to reduce CO_2 emission and energy intensity, while a
Status of national CO{sub 2}-mitigation projects and initiatives in the Philippine energy sector

Energy Technology Data Exchange (ETDEWEB)

Tupas, C.T.

1996-12-31

The Philippines has a huge energy requirement for the next 30 years in order to achieve its economic growth target. Based on an expected annual GDP growth rate of 6.9 percent, the Philippines total energy requirement is estimated to increase at an average of 6.6 percent annually from 1996 to 2025. Gross energy demand shall increase from 219.0 million barrels of fuel oil equivalent (MMBFOE) in 1996 to 552.4 MMBFOE in 2010 and 1,392.6 MMBFOE by 2025. These energy demand levels shall be driven primarily by the substantial increase in fuel requirements for power generation whose share of total energy requirement is 28.3 percent in 1996, 48.0 percent in 2010 and 55.0 percent in 2025. With the expected increase in energy demand, there will necessarily be adverse impacts on the environment. Energy projects and their supporting systems - from fuel extraction and storage to distribution - can and will be major contributors not only to local but also to regional and global environmental pollution and degradation. International experiences and trends in greenhouse gas (GHG) emissions inventory have shown that the energy sector has always been the dominant source of carbon dioxide (CO{sub 2}) - the principal contributor to global climate change. The energy sector`s CO{sub 2} emissions come primarily from fossil fuels combustion. Since energy use is the dominant source of CO{sub 2} emissions, efforts should therefore be concentrated on designing a mitigation strategy in this sector.
Does the energy sector call for reform?

Energy Technology Data Exchange (ETDEWEB)

Granic, Goran; Pesut, Damir; Jandrilovic, Nada; Jelavic, Branka; Zeljko, Mladen

2007-07-01

This paper discusses the course of the energy sector reforms in Europe so far, its objectives, achievements, issues, and dilemmas. In particular, long term and security aspects of energy supply of Europe are analyzed. In addition to the legislative changes regarding the open energy market regulation, and primarily the changes concerning electricity and natural gas markets, the past period saw dynamic changes of institutional framework, such as: increasing members of the european Union, increased number of countries aspiring to the EU (candidate countries or potential candidates), and changes in other European countries out of which Russia is the most significant energy producer. The paper analyzes the issue of responsibility between state - regulator - system operator - trader - energy buyer. In Europe, it is more a complex question because the system of responsibility includes the institution of the European Union. Therefore, the relations between EU - state - regulator - system operator - trader - energy buyer are especially important. The paper looks in to the issue of energy company integrations, creation of energy mega-undertakings and their influence on further market development. The question of monopolies now appears in a new form. The conclusions suggest possible measures for institutional influence on energy market development, especially in the network energy systems, which may have a positive impact on system security and stability and markets development and their long term sustainability. (auth)
Comparing the value of bioenergy in the heating and transport sectors of an electricity-intensive energy system in Norway

International Nuclear Information System (INIS)

Assefa Hagos, Dejene; Gebremedhin, Alemayehu; Folsland Bolkesjø, Torjus

2015-01-01

The objective of this paper is to identify the most valuable sector for the use of bioenergy in a flexible energy system in order to meet the energy policy objectives of Inland Norway. A reference system was used to construct alternative systems in the heating and transport sectors. The alternative system in the heating sector is based on heat pumps and bio-heat boilers while the alternative systems in the transport sector are based on three different pathways: bio-dimethyl ether, hydrogen fuel cell vehicles and battery electric vehicles. The alternative systems were compared with the reference system after a business-economic optimisation had been made using an energy system analysis tool. The results show that the excess electricity availability due to increased energy efficiency measures hampers the competitiveness and penetration of bio-heating over heat pumps in the heating sector. Indeed, the synergy effect of using bio-dimethyl ether in the transport sector for an increased share of renewable energy sources is much higher than that of the hydrogen fuel cell vehicle and battery electric vehicle pathways. The study also revealed that increasing renewable energy production would increase the renewable energy share more than what would be achieved by an increase in energy efficiency. -- Highlights: •Bio-heating is less competitive over heat pump for low quality heat production. •Renewable energy production meets policy objectives better than system efficiency. •Bioenergy is more valuable in the transport sector than the heating sector
Energy globalization

International Nuclear Information System (INIS)

Tierno Andres

1997-01-01

Toward the future, the petroleum could stop to be the main energy source in the world and the oil companies will only survive if they are adjusted to the new winds that blow in the general energy sector. It will no longer be enough to be the owner of the resource (petroleum or gas) so that a company subsists and be profitable in the long term. The future, it will depend in great measure of the vision with which the oil companies face the globalization concept that begins to experience the world in the energy sector. Concepts like globalization, competition, integration and diversification is something that the companies of the hydrocarbons sector will have very present. Globalization means that it should be been attentive to what happens in the world, beyond of the limits of its territory, or to be caught by competitive surprises that can originate in very distant places. The search of cleaner and friendlier energy sources with the means it is not the only threat that it should fear the petroleum. Their substitution for electricity in the big projects of massive transport, the technology of the communications, the optic fiber and the same relationships with the aboriginal communities are aspects that also compete with the future of the petroleum
Analysis of Final Energy Demand by Sector in Malaysia using MAED Model

International Nuclear Information System (INIS)

Kumar, M.; Muhammed Zulfakar Mohd Zolkaffly; Alawiah Musa

2011-01-01

Energy supply security is important in ensuring a long term supply to fulfill the growing energy demand. This paper presents the use of IAEA energy planning tool, Model for Analysis of Energy Demand (MAED) to analyze, simulate and compare final energy demand by five different sectors in Malaysia under some assumptions, bounds and restrictions and the outcome can be used for planning of energy supply in future. (author)
Energy Audit as a Tool for Improving System Efficiency in Industrial Sector

OpenAIRE

Gopi Srinath,; N. Uday Kumar

2014-01-01

This paper presents the characteristics of energy consumption in industrial sector, the methodology and results of energy audits (EA) performed in industrial sites and potentials for energy efficiency (EE) improvements. The present state of industrial energy in India could be characterized by significant technological out-of–date, low energy efficiency and low level of environmental protection. Presented analysis of the results of conducted energy audits in selected industrial...
Climate Change mitigation opportunities in the Energy sector for the Caribbean region

DEFF Research Database (Denmark)

Doral, Wenceslao Carrera; Chinchilla, Oscar Coto; Delgado, Ivan Relova

, investment costs, available indigenous skills and management capabilities”. Seven of the countries in the area are currently members of the International Renewable Energy Agency (IRENA)5, with an additional three currently in the process of becoming members6. In this context, the electricity sector...... generation based on thermal fossil fuel based sources is in the order of 93.2% with renewable energy sources amounting to a mere 6.8% of total installed capacity (mainly from hydro resources in selected countries).......The “Climate change mitigation opportunities in the energy sector for the Caribbean region” has been prepared as part of the implementation of the Caribbean Regional Subcomponent of the MEAs Program for Africa, the Caribbean and the Pacific (ACP MEAs)1. The study has being executed...
Energy saver A-sector power test results

International Nuclear Information System (INIS)

Martin, P.; Flora, R.; Tool, G.; Wolff, D.

1982-01-01

The superconducting magnets and associated cryogenic components in A-sector represent the initial phase of installation of the Fermilab superconducting accelerator, designed to accelerate proton beams to energies of 1 TeV. Installation of the magnets, comprising one-eighth of the ring, was completed in December, 1981. Cooldown and power tests took place in the first half of 1982, concurrent with main ring use for 400 GeV high energy physics. The tests described in this paper involved 151 cryogenic components in the tunnel: 94 dipoles, 24 quadrupoles, 25 spool pieces, 3 feed cans, 4 turn-around boxes and 1 bypass. Refrigeration was supplied by three satellite refrigerators, the Central Helium Liquefier, and two compressor buildings. The magnets were powered by a single power supply
The Europeanization of regulation of the energy sector

International Nuclear Information System (INIS)

Lavrijsen, S.A.C.M.; Nauta, T.

2010-01-01

The main question of this article is how the ongoing Europeanization of regulation relates to the restrictive manner in which the Dutch legislator interprets the principle of legality with respect to the qualification of the independent regulating authorities. To answer this question, research focuses first of all on which demands are imposed by European law on the constitutional position and qualification of the national regulating authorities that implement the energy directives. Anticipating the consequences of the third generation of energy directives for the position of the national authorities, attention is subsequently paid to the question whether any tension exists between European requirements for the regulation of the energy sector and the manner in which the national legislator interprets the principle of legality. [nl
Energy efficiency programs and policies in the industrial sector in industrialized countries

Energy Technology Data Exchange (ETDEWEB)

Galitsky, Christina; Price, Lynn; Worrell, Ernst

2004-06-01

About 37% of the primary energy consumed both in the U.S. and globally is used by the industrial sector. A variety of energy efficiency policies and programs have been implemented throughout the world in an effort to improve the energy efficiency of this sector. This report provides an overview of these policies and programs in twelve industrialized nations and the European Union (EU). We focus on energy efficiency products and services that are available to industrial consumers, such as reports, guidebooks, case studies, fact sheets, profiles, tools, demonstrations, roadmaps and benchmarking. We also focus on the mechanisms to communicate the availability and features of these products and services and to disseminate them to the industrial consumers who can use them. Communication channels include customer information centers and websites, conferences and trade shows, workshops and other training mechanisms, financial assistance programs, negotiated agreements, newsletters, publicity, assessments, tax and subsidy schemes and working groups. In total, over 30 types of industrial sector energy efficiency products, services and delivery channels have been identified in the countries studied. Overall, we found that the United States has a large variety of programs and offers industry a number of supporting programs for improving industrial energy efficiency. However, there are some products and services found in other industrialized countries that are not currently used in the U.S., including benchmarking programs, demonstration of commercialized technologies and provision of energy awareness promotion materials to companies. Delivery mechanisms found in other industrialized countries that are not employed in the U.S. include negotiated agreements, public disclosure and national-level tax abatement for energy-efficient technologies.

Potential applications of biotechnology in the energy and the environment sectors

Energy Technology Data Exchange (ETDEWEB)

Chakrabarty, A.M.

1988-06-01

Biotechnological approaches to solving some of the problems of environmental pollution or developing better or alternate sources of energy are considered realistic and technically feasible within the near future. Some of the potential applications of biotechnology of interest to chemists in the energy and the environment sectors are considered briefly in this article.
Innovative procurement frameworks for energy performance contracting in the UK public sector

OpenAIRE

Nolden, Colin; Sorrell, Steve; Polzin, Friedemann

2015-01-01

Procurement Frameworks for Energy Performance Contracting (PFEPCs) simplify the process of negotiating, developing and implementing Energy Performance Contracts (EPCs) with Energy Service Companies (ESCOs). This paper analyses their role in promoting the implementation of cost-effective energy efficiency measures in the UK public sector. Compared to conventional approaches to procuring goods and services involving detailed specifications, PFEPCs translate the challenge of upgrading, retrofitt...
Decoupling Economic Growth and Energy Use. An Empirical Cross-Country Analysis for 10 Manufacturing Sectors

Energy Technology Data Exchange (ETDEWEB)

Mulder, P. [International Institute for Applied Systems Analysis, Laxenburg (Austria); De Groot, H.L.F. [Faculty of Economics and Business Administration, Vrije Universiteit, Amsterdam (Netherlands)

2004-07-01

This paper provides an empirical analysis of decoupling economic growth and energy use and its various determinants by exploring trends in energy- and labour productivity across 10 manufacturing sectors and 14 OECD countries for the period 1970-1997. We explicitly aim to trace back aggregate developments in the manufacturing sector to developments at the level of individual subsectors. A cross-country decomposition analysis reveals that in some countries structural changes contributed considerably to aggregate manufacturing energy-productivity growth and, hence, to decoupling, while in other countries they partly offset energy-efficiency improvements. In contrast, structural changes only play a minor role in explaining aggregate manufacturing labour-productivity developments. Furthermore, we find labour-productivity growth to be higher on average than energy-productivity growth. Over time, this bias towards labour-productivity growth is increasing in the aggregate manufacturing sector, while it is decreasing in most manufacturing subsectors.
Regulatory competences of the EC in the energy sector; Regelungszustaendigkeiten der EG im Bereich Energie

Energy Technology Data Exchange (ETDEWEB)

Baur, J.F.; Blask, H. [Koeln Univ. (Germany). Inst. fuer das Recht der Europaeischen Gemeinschaften und Inst. fuer Energierecht

2002-09-01

In the light of necessary amendments of the Internal Electricity Market Directive and the Internal Gas Market Directive, a debate has evolved within the European Community about lawmaking powers for the energy sector. Whereas the Member States refer to the EC Treaty and deny any lawmaking powers of the EC for the energy sector, the EC defends its position that the EC should have and can derive lawmaking competence for energy policy decisions from the EC Treaty. The author reviews the situation from the legal point of view based on existing provisions and gives an outlook on a possible outcome of the ''constitutional convention'' of the EC which is to meet for discussing a revision of the EC Treaty. (orig./CB) [German] In Bezug auf die geplanten Aenderungen der Binnenmarktrichtlinien fuer Elektrizitaet und Gas werden moegliche Kompetenzen der EG im Bereich der Energiepolitik und ihre Grenzen eroertert. In einer Schlussbetrachtung werden die Ergebnisse zusammengefasst und ein kurzer Ausblick auf die Arbeit des 'Verfassungskonvents' der EU und die anstehende Vertragsrevision geworfen, in deren Rahmen die Implikation einer eigenstaendigen Spezialkompetenz im Bereich Energie erneut thematisiert werden koennte. (orig./CB)
Highlighting Energy Policies and Strategies for the Residential Sector in Malaysia

OpenAIRE

Bekhet, Hussain Ali; Ivy-Yap, Lee Lian

2014-01-01

Energy is an important catalyst for development. Malaysia is very fortunate to be endowed with oil reserves. However, these reserves are finite and not renewable. Being cognizant of this, the Malaysian government had implemented various energy policies and strategies to manage and safeguard its oil reserves for better energy security as well as to promote prudent use of energy. This paper aims to highlight the electricity sector in Malaysia and the various policies and strategies implemented ...
Economy, environment and energy: an application to the construction sector

International Nuclear Information System (INIS)

Amarilla, Beatriz Cecilia

1992-01-01

This paper aims to study the relationships between energy, environment, economy and the construction sector. An economical evaluation of environmental benefits is presented, discussing different aspects about the environment and the impacts from the constructions. 10 refs., 4 figs., 3 tabs
The new energy deal after the Copenhagen conference: the role of the renewable sector

International Nuclear Information System (INIS)

Brodhag, Christian

2010-01-01

This Power Point presentation comments the available oil reserves with respect to their cost, outlines that fossil energy shortage does not solve climate problems, outlines the need to act to reduce greenhouse gas emissions, indicates reduction commitments by 2020 made by different countries in Copenhagen, discusses the French case (greenhouse gas emissions per sector), presents the various regulation tools (Kyoto protocol mechanisms, the Quota European directive, white certificates, carbon tax), introduces the various climatic solutions (stabilization wedges), evokes the strategy in the building sector, discusses the energy/climate perspectives, comments the improvement possibilities associated with each energy source, comments the development of wind energy, and discusses the challenge of the development of renewable energies
[The characteristics of psychosocial risks in the banking sector: a brief report].

Science.gov (United States)

Stańczak, Aleksander; Merecz-Kot, Dorota

2014-01-01

Psychosocial risks in workplace are common phenomenon, stressing even for so-called white collar workers. The aim of the study was to indicate the most important threats in terms of banking sector employees. The studied subjects were 484 employees employed in 26 companies. The Scale of Psychosocial Risk (SPR) was used as a research tool. The most frequent and the most stressful categories of threats were: lack of control over workload and lack of career development chances. Banking sector employees are obliged to follow strict procedures of customer service and they regard their promotion chances as low. Employees's appraisal system is another strongly stressful factor. Work in a banking sector involves a great mental strain and the high risk of dismissal. Interpersonal relationships at work turned out to be the least stressful work facet in the banking sector. Given the most serious sources of psychosocial risks, the authors suggested to take the following actions: changes in work and work control system, education of employees and managerial staff and regular monitoring of occurring threats.
Attitudes and behaviours of private sector landlords towards the energy efficiency of tenanted homes

International Nuclear Information System (INIS)

Hope, Alexander John; Booth, Alexander

2014-01-01

The UK's housing stock generates approximately 27% of the country's total annual carbon emissions. In light of the legally binding targets to reduce carbon emissions, new housing is subject to a tightening of regulations governing energy demand and efficiency resulting in a gradual improvement in carbon emissions. The question is how to achieve the deep carbon emission reductions from existing domestic properties, of which 75% will still be in use in 2050. Government has sought to provide incentives to homeowners to improve the energy efficiency of their households, and mandate improvements in socially rented housing using a range of fiscal measures, most recently the ‘Green Deal’. There has however been little consideration of the 18% of UK households who privately rent their home, a tenure that is growing fast. The aim of this research is to investigate the factors that influence private sector landlords when considering energy efficiency improvements to their tenanted homes. The results indicate that government policy has consistently failed to engage private sector landlords in the issue of energy efficiency and thus measures must be taken to understand the motivations of landlords in order to design effective incentives and interventions. - Highlights: • Attitudes of private sector landlords to energy efficiency in their tenanted homes are analysed. • Reports on the actions taken by private landlords to improve energy efficiency. • Privately rented homes poorly performing in terms of energy performance. • The private rented sector is disengaged with the issue of housing energy performance. • Current government initiatives such as Green Deal offer little incentive for improvements
Engineering in the energy sector. The single market and the engineering sector; Ingenieria en el sector energetico. El mercado unico y el sector de ingenieria

Energy Technology Data Exchange (ETDEWEB)

Garcia Rodrigues, A [Empresarios Agrupados, A.I.E., Madrid (Spain)

1993-12-15

Projects with large infrastructures, particularly those in the field of energy, provide a strong boost to certain industrial sectors in the country. In the case of Spain, the policy of direct management 'by components' of these projects - hydroelectric power plants, petrochemical plants, thermoelectric plants and nuclear power plants - adopted by the electric utility owners has furthered not only the local equipment manufacturing industry but also the engineering sector. At present, with full implementation of the Single Market in sight, it is particularly interesting for Spain to continue building up a powerful engineering sector, increasing its size and usefulness, and extending its traditional areas of action to other technologies, more on the lines of engineering and consulting firms in the USA than in the rest of Europe. The intention is to endow our equipment and construction companies with the skills necessary to enable them to compete with large European conglomerates in their respective sectors. The structure of these conglomerates usually contains engineering capabilities which are not habitual in our industry. Examples are given, showing how this model has been used to compete and win awards for important international projects. A specific analysis has been made of the position of Spanish engineering and industry in nuclear power generation projects in the former Soviet Union and East European countries, in which large investments are expected to be made. (author)
The role of regulatory council in the energy sector from the aspect of consumers' protection

International Nuclear Information System (INIS)

Banovac, E.; Pavlovic, D.; Boljesic, K.

2003-01-01

The consumers' protection legal base, with few factors of new legislative consumers' protection legislation in European Union, in the Law on Consumers' Protection, and in the set of the Croatian Energy Laws is shown in this paper. Special attention in this paper is paid on five factors of regulatory body's orientation to the consumers' protection field, which energy regulatory body's policy should be included. The model of consumers' protection in the energy sector is shown, with the scheme of Three-component interactive subsystems: basic legislation which is determined consumers' protection policy, planning activities for consumers' protection (short and long time plans), and performing activities for consumers' protection. Furthermore, the approach of consumers' protection in the energy sectors in European Union are described. The paper gives the model of consumers' protection in the Croatian energy sector, and Croatian Energy Regulatory Council' approach to this issue. The table, with the data of specific consumers' protection problems in practice, those the Croatian Energy Regulatory Council as a regulatory body have been settled, is shown.(author)
Commercial-sector energy-consumption data-base-development project. Volume II. Survey of available energy use data

Energy Technology Data Exchange (ETDEWEB)

None

1978-04-01

A compilation of data on energy consumption in the commercial sector that have been published elsewhere is presented. Readily available information was collected on the structural, equipment, and energy use characteristics of the following: store and other mercantile buildings; warehouses; finance, insurance, real estate, and services industries; schools and colleges; hospitals and nursing homes; and government buildings. Energy data are shown in terms of Btu/ft/sup 2/. (MCW)
Cross-border versus cross-sector interconnectivity in renewable energy systems

DEFF Research Database (Denmark)

Thellufsen, Jakob Zinck; Lund, Henrik

2017-01-01

renewable energy, the energy system has to be more flexible in terms of decoupling demand and production. This paper investigates two potential ways to increase flexibility. The first is the interconnection between energy systems, for instance between two countries, labelled as cross-border interconnection...... systems that represent Northern and Southern Europe. Both systems go through three developmental steps that increase the cross-sector interconnectivity. At each developmental step an increasing level of transmission capacities is examined to identify the benefits of cross-border interconnectivity...
Outlook for the energy sector of Russia and Central Asia: structural and cultural perspectives

International Nuclear Information System (INIS)

Heus, R.

1994-01-01

The combined interaction of three factors produces unique challenges in the energy sectors of Russia and the Central Asian Republics. The first is the specific nature and history of the oil industry of the former USSR. For many decades this, the largest oil industry in the world, was run by the government of the USSR without external assistance. Furthermore, unlike any other frontier region, most oil and gas exploration and discovery was domestic. Secondly, the former USSR is a society with structural and cultural features of both the East and the West. Thirdly, there is the legacy of an autocratic decision-making structure. The integration of the energy sector of the former USSR into the world energy sector will require the challenges represented by these factors to be worked through and this may take well into the next century. (UK)
A reform strategy of the energy sector of the 12 countries of North Africa and the Eastern Mediterranean

International Nuclear Information System (INIS)

Patlitzianas, Konstantinos D.; Doukas, Haris; Kagiannas, Argyris G.; Askounis, Dimitris Th.

2006-01-01

The development of an energy reform strategy based on the market economy so as to introduce competition in the market segments is of crucial importance for provision of a stable and favourable environment for energy investments. Reform strategies have begun developing in most of the 12 Mediterranean Countries of North Africa and the Eastern Mediterranean, especially in the context of the Euro-Mediterranean Free Trade Area. Even though energy sector reforms have been initiated, they are still at an early stage in most of these countries. The majority of energy utilities remain state owned, vertically integrated monopolies. Few of these countries have established energy regulators, and where they have, these institutions have many difficulties in effective development. In addition, competition is virtually absent from the sector, and private participation has been confined to independent power plants, which tend to be introduced into unreformed sectors. The aim of this paper is to propose energy reform strategies for the reform of the sector by 2010 in terms of the development of the regional oil, gas and electricity sectors in these countries
Energy transition of a sector in the Netherlands

Energy Technology Data Exchange (ETDEWEB)

Opstelten, I.J. [Energy research Centre of the Netherlands ECN, Petten (Netherlands); Weterings, R. [TNO, Delft (Netherlands); Versteeg, F.A. [FORGOOD, Amsterdam (Netherlands)

2010-09-15

To realize the energy transition in the building sector, three types of obstacles have to be overcome: technology-related, process-related and integration of technology and process. To this end an innovation / implementation program has been set up. The intrinsic driver of the program is the realization of increasingly more ambitious energy concepts in three successive waves, allowing for the different actors to learn from the previous wave, to prepare for the next wave and to scale up these type of projects both in terms of quantity and quality. The establishment process of the program identified a key success factor for the transition process itself: the role of the individual.
Energy Transition of a Sector in The Netherlands

Energy Technology Data Exchange (ETDEWEB)

Opstelten, I.J. [Energy in the Built Environment, Energy research Centre of the Netherlands ECN, Petten (Netherlands); Weterings, R. [TNO Innovation and Environment, Delft (Netherlands); Versteeg, F.A. [FORGOOD, Hilversum (Netherlands)

2010-09-15

To realize the energy transition in the building sector, three types of obstacles have to be overcome: technology-related, process-related and integration of technology and process. To this end an innovation-implementation program has been constructed. The intrinsic driver of the program is the realization of increasingly more ambitious energy concepts in three successive waves, allowing for the different actors to learn from the previous wave, to prepare for the next wave and to scale up these type of projects both in terms of quantity and quality. The establishment process of the program identified a key success factor for the transition process itself: the role of the individual.
Reduction potentials of energy demand and GHG emissions in China's road transport sector

International Nuclear Information System (INIS)

Yan Xiaoyu; Crookes, Roy J.

2009-01-01

Rapid growth of road vehicles, private vehicles in particular, has resulted in continuing growth in China's oil demand and imports, which has been widely accepted as a major factor effecting future oil availability and prices, and a major contributor to China's GHG emission increase. This paper is intended to analyze the future trends of energy demand and GHG emissions in China's road transport sector and to assess the effectiveness of possible reduction measures. A detailed model has been developed to derive a reliable historical trend of energy demand and GHG emissions in China's road transport sector between 2000 and 2005 and to project future trends. Two scenarios have been designed to describe the future strategies relating to the development of China's road transport sector. The 'Business as Usual' scenario is used as a baseline reference scenario, in which the government is assumed to do nothing to influence the long-term trends of road transport energy demand. The 'Best Case' scenario is considered to be the most optimized case where a series of available reduction measures such as private vehicle control, fuel economy regulation, promoting diesel and gas vehicles, fuel tax and biofuel promotion, are assumed to be implemented. Energy demand and GHG emissions in China's road transport sector up to 2030 are estimated in these two scenarios. The total reduction potentials in the 'Best Case' scenario and the relative reduction potentials of each measure have been estimated
THE THREATS TO THE ECONOMIC SAFETY OF STAVROPOL REGION

Directory of Open Access Journals (Sweden)

I.V. Novikova

2009-12-01

Full Text Available The article deals with defining of threats to the economic safety of Stavropol region in food, manufacturing, infrastructural, financial, social and innovative industries of the region. Among these threats besides those relating to the Russian Federation on the whole there are also specific regional threats. They are: extremis; resource depletion; uncivilized redistribution of property; the reduction of tax potential; the destruction of the regional agro-industrial sector; the depletion of agricultural (arable land; the low level of competitiveness of processing industries; the breakdown of social welfare in rural areas; the price and tariff increases exceeding the population income growth; the increasing differentiation of population income and its poverty level; the high level of unemployment; the decline in material and technical and financial opportunities of businesses in procedure implementation and innovation mastering; the drain on workers from the region and the dismantling of sector research; the drop in all kinds of financing; the decline of research and development activities efficiency; regular lowering of domestic innovative markets; the low level of innovative infrastructure development; the availability of high investment risks; low effectiveness of carried out scientific and technological programmers and projects.
Environmental management in sugar-energy sector: a comparative analysis

Directory of Open Access Journals (Sweden)

Andréia Marize Rodrigues

2014-11-01

Full Text Available With the rise of the environmental variable in the business environment, companies started to give greater attention to strategies and practices focused on the rational use of natural resources and minimize the environmental impacts of their business operations. Many productive sectors stood out in the reflections on production and the environment, as is the case of the sugar energy industry, which constitutes a sector with a highly demanding industrial activity of natural resources, whether as sources of inputs as depositories of waste production. Thus, the aim of this paper is a comparative analysis of environmental practices of two sugar energy plants, both from the point of view of their operational strategy and regarding the suitability of the disposal of waste generated by the industrial area. It was concluded that, although many practices adopted by businesses are analogous, one of the studied plants have distinctive environmental performance, because of the increased attention given to the implementation of environmental practices and especially the inclusion of the environmental variable in their strategies.

The foundations for the implementation of ECVET in the nuclear energy sector

International Nuclear Information System (INIS)

Ceclan, M.; Chenel Ramos, C.

2014-01-01

The European Credit System for Vocational Education and Training (ECVET) Recommendation by the European Parliament and the Council, 2009, invites Member States to start progressive ECVET implementation from 2012 onwards, with an evaluation and possible revision foreseen in 2014. As part of its support to the introduction of ECVET in the nuclear energy sector, the Institute for Energy and Transport (IET) of The Joint Research Centre (JRC), European Commission (EC), through the ECVET Team of the European Human Resources Observatory for the Nuclear energy sector (EHRO-N), created in the last four years (2009-2013) the required building blocks to facilitate the design of nuclear qualifications. This article describes the outcomes of these activities, highlighting the first steps to establish a systematic approach for the design of nuclear qualifications. (authors)
Climate policy impacts on the competitiveness of energy-intensive manufacturing sectors

Energy Technology Data Exchange (ETDEWEB)

Bassi, Andrea M. [Millennium Institute, 2111 Wilson Blvd, Suite 700, Arlington, VA 22201 (United States); University of Bergen, Postboks 7800, 5020 Bergen (Norway); Yudken, Joel S. [High Road Strategies, LLC, 104 N. Columbus Street, Arlington, VA 22203 (United States); Ruth, Matthias [University of Maryland, 3139 Van Munching Hall, College Park, MD 20742 (United States)

2009-08-15

This study examines the impacts of energy price changes resulting from different carbon-pricing policies on the competitiveness of selected US energy-intensive industries. It further examines possible industry responses, and identifies and provides a preliminary evaluation of potential opportunities to mitigate these impacts. The industry sectors investigated - steel, aluminum, chemicals and paper - are among the largest industrial users of fossil fuels in the US economy. The results of this examination show that climate policies that put a price on carbon could have substantial impacts on the competitiveness of US energy-intensive manufacturing sectors over the next two decades, if climate regulations are applied only in the United States, and no action is taken to invest in advanced low- and no-carbon technologies. The extent of these impacts will vary across industries, depending on their energy intensities, the mix of energy sources they rely on and how energy is used in production activities (heat and power, feedstock). Of relevance is also the speed and rigor with which industries adopt new technologies and retire (or replace) old ones. Other factors affecting these impacts include an industry's vulnerability to foreign imports and its ability to pass through cost increases to its customers in the face of international market competition. (author)
Climate policy impacts on the competitiveness of energy-intensive manufacturing sectors

International Nuclear Information System (INIS)

Bassi, Andrea M.; Yudken, Joel S.; Ruth, Matthias

2009-01-01

This study examines the impacts of energy price changes resulting from different carbon-pricing policies on the competitiveness of selected US energy-intensive industries. It further examines possible industry responses, and identifies and provides a preliminary evaluation of potential opportunities to mitigate these impacts. The industry sectors investigated - steel, aluminum, chemicals and paper - are among the largest industrial users of fossil fuels in the US economy. The results of this examination show that climate policies that put a price on carbon could have substantial impacts on the competitiveness of US energy-intensive manufacturing sectors over the next two decades, if climate regulations are applied only in the United States, and no action is taken to invest in advanced low- and no-carbon technologies. The extent of these impacts will vary across industries, depending on their energy intensities, the mix of energy sources they rely on and how energy is used in production activities (heat and power, feedstock). Of relevance is also the speed and rigor with which industries adopt new technologies and retire (or replace) old ones. Other factors affecting these impacts include an industry's vulnerability to foreign imports and its ability to pass through cost increases to its customers in the face of international market competition.
The directions of development of Lithuania's energy sector envisaged in the new strategy

International Nuclear Information System (INIS)

Medeliene, D.

1999-01-01

More than nine years ago Lithuania regained its independence. After sudden political changes, extremely profound, complicated and in many cases unforeseen changes started taking place in all branches of national economy, including the energy sector. Rocketing prices of primary energy sources and the loss of the former markets in the East, as well as other factors, resulted in a marked decline in industries and in some areas of agriculture. The demand for energy and its generation considerably decreased. Difficulties are also due to the fact that Lithuania has inherited fairly modern energy utilities but at the same time economy which is inefficient in terms of energy that had formed during a very long period of dirt-cheap energy, when there were no stimuli to use fuel and energy efficiently. To reduce energy consumption, substantial investments are required in all branches of national economy. In the present conditions, this cannot be done in a short time. The transition from planned economy in the energy sector is slower and more complicated than was expected. (author)
Impacts of Energy Sector Emissions on PM2.5 Air Quality in Northern India

Science.gov (United States)

Karambelas, A. N.; Kiesewetter, G.; Heyes, C.; Holloway, T.

2015-12-01

India experiences high concentrations of fine particulate matter (PM2.5), and several Indian cities currently rank among the world's most polluted cities. With ongoing urbanization and a growing economy, emissions from different energy sectors remain major contributors to air pollution in India. Emission sectors impact ambient air quality differently due to spatial distribution (typical urban vs. typical rural sources) as well as source height characteristics (low-level vs. high stack sources). This study aims to assess the impacts of emissions from three distinct energy sectors—transportation, domestic, and electricity—on ambient PM2.5 in northern India using an advanced air quality analysis framework based on the U.S. EPA Community Multi-Scale Air Quality (CMAQ) model. Present air quality conditions are simulated using 2010 emissions from the Greenhouse Gas-Air Pollution Interaction and Synergies (GAINS) model. Modeled PM2.5 concentrations are compared with satellite observations of aerosol optical depth (AOD) from the Moderate Imaging Spectroradiometer (MODIS) for 2010. Energy sector emissions impacts on future (2030) PM2.5 are evaluated with three sensitivity simulations, assuming maximum feasible reduction technologies for either transportation, domestic, or electricity sectors. These simulations are compared with a business as usual 2030 simulation to assess relative sectoral impacts spatially and temporally. CMAQ is modeled at 12km by 12km and include biogenic emissions from the Community Land Model coupled with the Model of Emissions of Gases and Aerosols in Nature (CLM-MEGAN), biomass burning emissions from the Global Fires Emissions Database (GFED), and ERA-Interim meteorology generated with the Weather Research and Forecasting (WRF) model for 2010 to quantify the impact of modified anthropogenic emissions on ambient PM2.5 concentrations. Energy sector emissions analysis supports decision-making to improve future air quality and public health in
CURRENT STATE AND EVOLUTION PERSPECTIVES FOR MANAGEMENT ACCOUNTING IN THE ENERGY SECTOR BY IMPLEMENTING THE ABC METHOD

Directory of Open Access Journals (Sweden)

Rof Letitia Maria

2011-07-01

Full Text Available Based on a controversial issue, namely determining and controlling costs in the energy sector, the present study falls within the scope of management accounting and control. This scientific approach was initiated as a result of personal research concerns in the area of accounting, starting from the need to know and quantify costs in a sector of the economy that is less exploited. The main objective of this scientific approach is to address the evolution of the energy sector in a national and international context, in terms of economy and finances, with the aim to underline the need to organize and conduct management accounting in this sector. We will present a few particularities of the energy system, the current status of implementation of a medium and long term strategy aimed at developing the energy sector, as well as the need to adopt modern costing methods in this sector, which ensure operative cost control and performance growth of the entities that operate in this sector. Information on the reviewed topic was conducted by studying the national and international literature in the field, by analyzing the associated legislation, by consulting specialized web-sites and various articles in the database. The main research methods used in this scientific approach were analysis and synthesis, and qualitative research was the type of used research. The results of the research will materialize in providing the necessary conditions for designing an econometric model for implementing the ABC method, the conceptual and ideological delimitation of the ABC method, the deepening of the positive and negative aspects that the implementation of the Activity Based Costing involves. The major implication for the researched field is ensuring success for the implementation of a modern costing method in the energy sector, underlining the shortcomings of the traditional costing methods. The added value of the paper consists in conducting a rigorous study of the
Microinstallations Based on Renewable Energy Sources in the Construction Sector

Science.gov (United States)

Kurzak, Lucjan

2017-10-01

The focus of this paper is on the status and prognoses of the use of microinstallations based on renewable energy sources to supply heat and power. The technologies that have been important in Europe and Poland for microgeneration of electricity include photovoltaic systems, micro wind turbines and co-generation systems. Solar collectors, heat pumps and biomass have also been used to generate heat. Microinstallations for renewable energy sources represent the initial point and the foundation for the development of micro networks, intelligent networks and the whole prosumer energy sector.
Energy use and CO2 emissions of China's industrial sector from a global perspective

International Nuclear Information System (INIS)

Zhou, Sheng; Kyle, G. Page; Yu, Sha; Clarke, Leon E.; Eom, Jiyong; Luckow, Patrick; Chaturvedi, Vaibhav; Zhang, Xiliang; Edmonds, James A.

2013-01-01

The industrial sector has accounted for more than 50% of China's final energy consumption in the past 30 years. Understanding the future emissions and emissions mitigation opportunities depends on proper characterization of the present-day industrial energy use, as well as industrial demand drivers and technological opportunities in the future. Traditionally, however, integrated assessment research has handled the industrial sector of China in a highly aggregate form. In this study, we develop a technologically detailed, service-oriented representation of 11 industrial subsectors in China, and analyze a suite of scenarios of future industrial demand growth. We find that, due to anticipated saturation of China's per-capita demands of basic industrial goods, industrial energy demand and CO 2 emissions approach a plateau between 2030 and 2040, then decrease gradually. Still, without emissions mitigation policies, the industrial sector remains heavily reliant on coal, and therefore emissions-intensive. With carbon prices, we observe some degree of industrial sector electrification, deployment of CCS at large industrial point sources of CO 2 emissions at low carbon prices, an increase in the share of CHP systems at industrial facilities. These technological responses amount to reductions of industrial emissions (including indirect emission from electricity) are of 24% in 2050 and 66% in 2095. - Highlights: • Eleven industrial subsectors in China are detail analyzed from a global perspective. • Industrial energy use and CO 2 emissions will approach a plateau between 2030 and 2040. • Industrial CHP and CCS are truly encouraged by carbon tax. • Some degree of industrial sector electrification are observed by carbon tax
A MCDM approach for project finance selection: An application in the renewable energy sector

Directory of Open Access Journals (Sweden)

García-Bernabeu, Ana

2015-05-01

Full Text Available Renewable energy (RE is emerging as a solution in order to replace fossil fuels and become the primary source of energy consumption. Investments in the RE sector involve huge amounts of capital but also many risks. Public sector plays an important role in promoting RE projects but due to the need for reducing public expenditure the private sector becomes essential in financing this type of projects. Project Finance is widely used in RE projects and is especially attractive to the private sector because it can fund major projects off balance sheet. The objective of this paper is to present a decision making tool for helping the private sector on the selection process of RE projects to be funded. The problem could be considered as a multiple criteria decision-making problem where both, financial and non-financial criteria have to be taken into account. Objective aggregation weights for those criteria are obtained using the Moderate Pessimism Decision Making approach and a final ranking of the projects is obtained.
Link between intermittent electrical energy sources and district heating sector

DEFF Research Database (Denmark)

Dominkovic, Dominik Franjo

2016-01-01

Energy has always been one of the key challenges in planning of societies' development worldwide. The COP conference in Paris in December 2015 has shown unprecedented mutual understanding of harmful consequences climate change can cause. Integrating power and heating sectors in an efficient way...
Financial markets regulation in the energy sector. A few financial aspects of energy transactions

International Nuclear Information System (INIS)

Simonetti, S.

2007-01-01

In addition to energy legislation, financial markets legislation and regulation (FMR) are becoming increasingly important for the energy sector. Consequently, parties on the energy market not only have to deal with the energy and competition authorities (the Dte and NMa respectively), but may also face supervision by The Netherlands Authority for the Financial Markets (AFM). Energy transactions may trigger certain prohibitions and obligations under financial and securities law, the most relevant of which are discussed in this article. Both the recent changes as a result of the Financial Markets Supervision Act ('Wet op het financieel toezicht', Wft) entering into force as per 1 January 2007 and the anticipated future amendments following the implementation of the Markets in Financial Instruments Directive (MiFID) are examined [nl
Competition Law and the Energy Sector (Konkurenčno pravo in energetski sektor

Directory of Open Access Journals (Sweden)

Peter Grilc

2015-11-01

Full Text Available The paper deals with the influence and place of competition law in the energy sector. Since energy is considered an economic sector, which is regulated, it also touches the phenomenon of regulation itself, as well as the liberalization. In terms of content it is divided into two parts. The first set is of general and introductory character. It deals with regulation, liberalization and competition law from conceptual aspects and tackles the relationship between rules that constitute sectoral regulation and legislation in the field of competition law. The different packages liberalization in the EU, especially the sectoral report in 2007 are dealt with, as well. The second part goes deeper into the analysis of recent cases in the field of competition law in the EU. It deals with agreements which restrict competition, abuse of dominant position. In particular, it analyses the long-term supply contracts and all steps for their assessment, as well as the competitive problems of public undertakings and undertakings with exclusive rights, and the latest anti-competitive practices.
Energy savings potential in China's industrial sector: From the perspectives of factor price distortion and allocative inefficiency

International Nuclear Information System (INIS)

Ouyang, Xiaoling; Sun, Chuanwang

2015-01-01

China's industrial energy consumption accounted for 70.82% of national and 14.12% of world energy usage in 2011. In the context of energy scarcity and environmental pollution, the industrial sector in China faces unsustainable growth problems. By adopting the stochastic frontier analysis (SFA) framework, this paper analyzes the factor allocative efficiency of China's industrial sector, and estimates the energy savings potential from the perspective of allocative inefficiency. This paper focuses on three issues. The first is examining the factor allocative inefficiency of China's industrial sector. The second is measuring factor price distortion by the shadow price model. The third is estimating the energy savings potential in China's industrial sector during 2001–2009. Major conclusions are thus drawn. First, factor prices of capital, labor and energy are distorted in China due to government regulations. Moreover, energy price is relatively low compared to capital price, while is relatively high compared to labor price. Second, the industry-wide energy savings potential resulted from energy allocative inefficiency was about 9.71% during 2001–2009. The downward trend of energy savings potential implies the increasing energy allocative efficiency in China's industrial sector. Third, a transparent and reasonable pricing mechanism is conducive to improving energy allocative efficiency. - Highlights: • We measure energy savings potential resulted from allocative inefficiency in China's industrial sector. • Allocative inefficiency is explained based on the theoretical and empirical models. • Factor prices of capital, labor and energy are distorted because of government regulations. • Energy pricing reform is conducive to improving energy allocative efficiency
Analysis of the energy metabolism of urban socioeconomic sectors and the associated carbon footprints: Model development and a case study for Beijing

International Nuclear Information System (INIS)

Zhang, Yan; Zheng, Hongmei; Fath, Brian D.

2014-01-01

Cities consume 80% of the world's energy; therefore, analyzing urban energy metabolism and the resulting carbon footprint provides basic data for formulating target carbon emission reductions. While energy metabolism includes both direct and indirect consumptions among sectors, few researchers have studied indirect consumption due to a lack of data. In this study, we used input–output analysis to calculate the energy flows among directly linked sectors. Building on this, we used ecological network analysis to develop a model of urban energy flows and also account for energy consumption embodied by the flows among indirectly linked sectors (represented numerically as paths with a length of 2 or more). To illustrate the model, monetary input–output tables for Beijing from 2000 to 2010 were analyzed to determine the embodied energy consumption and associated carbon footprints of these sectors. This analysis reveals the environmental pressure based on the source (energy consumption) and sink (carbon footprint) values. Indirect consumption was Beijing's primary form, and the carbon footprint therefore resulted mainly from indirect consumption (both accounting for ca. 60% of the total, though with considerable variation among sectors). To reduce emissions, the utilization efficiency of indirect consumption must improve. - Highlights: • We quantified the embodied energy transfers among Beijing's socioeconomic sectors. • We calculated the sectors' intensity of energy consumption and carbon footprint. • The indirect energy consumption was higher than the direct for all sectors. • The high-indirect-consumption sectors are at the end of industrial supply chains. • High-indirect-consumption sectors can improve upstream products energy efficiency
Analysis of Nature and Technique representations in the energy sector in France and in the United Kingdom: Study and symbolic comparison of the Man relation to His environment in the nuclear energy and in the renewable energy

International Nuclear Information System (INIS)

Guerin, Dalya

2013-01-01

This thesis is dealing with the reality of an environmental utopia of cooperation between Nature and Technique in the energy sector, in the renewables in the United-Kingdom and in the nuclear energy in France. In a first part, we have established that energy systems, through cooperation projects between Nature and Technique, offered an interesting map of the competition, and more and more of the cooperation, between Nature and Technique in the studied discourses and practices, and especially in France. The second part of this work was about to show to what extent any resistances to these visions of Nature and Technique were stronger in France rather than in the United-Kingdom, because these visions, as we have seeing in the first part, were more explicit in France. In the last part of this research, the aim was to demonstrate to what extent these representations of Nature and Technique cooperating meant the meeting of technological ideologies, belonging to the energy field, and of utopian visions of environment. We managed to show that, in the United-Kingdom, this utopian vision of the environment was more understood as a chance for energy actors in a project of a wave power plant, instead of France, where these utopian visions of the environment were a threat for the technological ideology, embodied by the nuclear energy. (author)
Energy conservation in the residential sector : The role of policy and market forces

NARCIS (Netherlands)

Aydin, Erdal

2016-01-01

In recent years, energy conservation has been a hot topic of debate among policy makers and researchers due to the concerns about global climate change and energy dependency. From a policy perspective, residential sector has been an important target for energy conservation policies as it is a major
Climate change adaptation in the Canadian energy sector : workshop report

International Nuclear Information System (INIS)

2009-01-01

This workshop on climate change adaptation in the Canadian energy sector was conducted in order to develop a climate change work plan for the Council of Energy Ministers (CEM) as well as to develop awareness and dialogue within Canada's energy sector. Industry members and government officials identified findings from recent assessment reports on climate change adaptation and discussed ways in which the international oil and gas industry is currently adapting its operations and technologies to ensure continuing safety and risk mitigation. The use of hydrological models to forecast the potential impacts of climate change was discussed, and the drivers of climate change adaptation were reviewed. A total of 26 topics were identified, 13 of which were prioritized for group discussions based on their impact and urgency. The following 5 topics were finally identified as top priority topics: (1) climate change adaptation science, (2) co-ordinated local, provincial, national, and international policies, (3) information sharing and knowledge transfer, (4) aging infrastructure and increasing demand, and (5) market mechanisms for adaptation. Four presentations were given during the initial portion of the workshop. 4 tabs., 1 fig
Prediction of greenhouse gas reduction potential in Japanese residential sector by residential energy end-use model

International Nuclear Information System (INIS)

Shimoda, Yoshiyuki; Yamaguchi, Yukio; Okamura, Tomo; Taniguchi, Ayako; Yamaguchi, Yohei

2010-01-01

A model is developed that simulates nationwide energy consumption of the residential sector by considering the diversity of household and building types. Since this model can simulate the energy consumption for each household and building category by dynamic energy use based on the schedule of the occupants' activities and a heating and cooling load calculation model, various kinds of energy-saving policies can be evaluated with considerable accuracy. In addition, the average energy efficiency of major electric appliances used in the residential sector and the percentages of housing insulation levels of existing houses is predicted by the 'stock transition model.' In this paper, energy consumption and CO 2 emissions in the Japanese residential sector until 2025 are predicted. For example, as a business - as-usual (BAU) case, CO 2 emissions will be reduced by 7% from the 1990 level. Also evaluated are mitigation measures such as the energy efficiency standard for home electric appliances, thermal insulation code, reduction of standby power, high-efficiency water heaters, energy-efficient behavior of occupants, and dissemination of photovoltaic panels.
Prospects for renewable energy in South Africa. Mobilizing the private sector

Energy Technology Data Exchange (ETDEWEB)

Pegels, Anna

2009-07-01

The challenge of transforming entire economies is enormous, especially if a country is as fossil- fuel-based and emission-intensive as South Africa. However, as it is already facing climate change impacts in an increasingly carbon-constrained world, South Africa must drastically reduce its greenhouse gas emission intensity soon. The South African electricity sector is a vital part of the economy and at the same time contributes most to the emission problem. Transforming this sector is therefore urgently needed, but will be difficult. First steps have been taken to enhance energy efficiency and promote renewable energy, but they have failed to have any large-scale effects. The two major barriers to investments in renewable energy technologies are based in the South African energy innovation system and its inherent power structures and in the economics of renewable energy technologies. The innovation system is dominated by the state-owned Eskom (electricity) and Sasol (fuel) enterprises. Both companies have their core competencies in fossil fuel technologies. Capacity in renewable energy is lacking at every stage of the technology cycle, from research and development to installation and maintenance. The obstacles inherent in the economics of renewable energy technologies are cost and risk, two of the main factors in investment planning. As most technologies are in early stages of development, they have not yet realized their full cost degression potential and continue to entail a higher risk than established technologies. To overcome these barriers, the South African government has introduced several renewable energy support measures, such as a renewable energy feed-in tariff (REFIT). While a promising scheme in theory, the South African REFIT has a crucial flaw: Eskom is the monopsonistic buyer of electricity produced from renewable energy and is responsible for distributing it to consumers. However, Eskom is not obliged to buy that electricity. This runs counter to
Changes in energy requirements of the residential sector in India between 1993–94 and 2006–07

International Nuclear Information System (INIS)

Das, Aparna; Paul, Saikat Kumar

2013-01-01

A substantial amount of primary and secondary energy is consumed by the residential sector. Residential energy consumption includes energy required for construction activity and household consumption. Hence there is a need to quantify energy consumption, its significance and causes. Calculating energy intensity of goods and services is the first step towards quantifying the causes. This research is based on the 115 sector classification input–output tables for India, for 1993–94, 1998–99 and 130 sector classification input–output tables for 2003–04 and 2006–07. Energy intensity of sectors related to household consumption has been calculated to analyze the trend between 1993–94 and 2006–07. Indirect energy requirements of Indian households have been assessed in this study from calculations of total primary energy intensity along with private final consumption expenditure. Results indicate that energy consumption has increased for all categories except “medical care and hygiene”. Percentage increase in indirect primary energy consumed by households is maximum for “house building” and “recreation” categories. Finally a complete decomposition analysis of indirect primary energy consumed by households has been carried out based on changing structural composition of the private final consumption expenditure, energy intensity patterns, per capita expenditures on energy and population. - Highlight: ► Energy intensity trend of goods and services between 1993–94 and 2006–07 presented. ► Analysis of energy consumption by sectors constituting residential use highlighted. ► Per capita and residential indirect energy consumption for main categories presented. ► Decomposition of changes into structure, intensity, activity and population done. ► Percentage increase of embodied energy maximum for house building and recreation.

New modes of governance in the Spanish electricity and gas sectors

Energy Technology Data Exchange (ETDEWEB)

Soriano, Leonor Moral [Public and Constitutional Law Universidad de Granada Department of Administrative Law, Law Faculty Plaza de la Universidad s/n 18071 Granada, (Spain)

2008-04-15

This paper analyses the institutional framework of the Spanish electricity and gas markets from their emergence at the beginning of the twentieth century until the liberalisation process encouraged by the European Union. European processes of liberalisation involving the introduction of regulation and competition and the application of non-hierarchical modes have raised the number of both public and private actors taking part in sectoral governance. However, none of these modes is new for the sector. A historical perspective shows the conditions under which the threat of governmental intervention and the discretion granted to sectoral governance differed significantly between sectors. While the threat to nationalise and monopolise the electricity sector contributed to the creation of a private agent and a model of self-regulation with a large measure of discretion, in the gas sector the public presence was strong and control tight. Thus, the paper concludes that one should not presuppose that old modes of governance are strongly governmental and hierarchical. The opposite proves to be the case in the Spanish electricity sector, where new modes of governance are now more linked to hierarchy. (Author).
World Best Practice Energy Intensity Values for SelectedIndustrial Sectors

Energy Technology Data Exchange (ETDEWEB)

Worrell, Ernst; Price, Lynn; Neelis, Maarten; Galitsky,Christina; Zhou, Nan

2007-06-05

"World best practice" energy intensity values, representingthe most energy-efficient processes that are in commercial use in atleast one location worldwide, are provided for the production of iron andsteel, aluminium, cement, pulp and paper, ammonia, and ethylene. Energyintensity is expressed in energy use per physical unit of output for eachof these commodities; most commonly these are expressed in metric tonnes(t). The energy intensity values are provided by major energy-consumingprocesses for each industrial sector to allow comparisons at the processlevel. Energy values are provided for final energy, defined as the energyused at the production facility as well as for primary energy, defined asthe energy used at the production facility as well as the energy used toproduce the electricity consumed at the facility. The "best practice"figures for energy consumption provided in this report should beconsidered as indicative, as these may depend strongly on the materialinputs.
The critical role of the industrial sector in reaching long-term emission reduction, energy efficiency and renewable targets

International Nuclear Information System (INIS)

Fais, Birgit; Sabio, Nagore; Strachan, Neil

2016-01-01

Highlights: • A new industrial modelling approach in a whole energy systems model is developed. • The contribution of UK industry to long-term energy policy targets is analysed. • Emission reductions of up to 77% can be achieved in the UK industry until 2050. • The UK industry sector is essential for achieving the overall efficiency commitments. • UK industry can make a moderate contribution to the expansion of renewable energies. - Abstract: This paper evaluates the critical contribution of the industry sector to long-term decarbonisation, efficiency and renewable energy policy targets. Its methodological novelty is the incorporation of a process-oriented modelling approach based on a comprehensive technology database for the industry sector in a national energy system model for the UK (UKTM), allowing quantification of the role of both decarbonisation of upstream energy vectors and of mitigation options in the industrial sub-categories. This enhanced model is then applied in a comparative policy scenario analysis that explores various target dimensions on emission mitigation, renewable energy and energy efficiency at both a national and European level. The results show that ambitious emission cuts in the industry sector of up to 77% until 2050 compared to 2010 can be achieved. Moreover, with a reduction in industrial energy demand of up to 31% between 2010 and 2050, the sector is essential for achieving the overall efficiency commitments. The industry sector also makes a moderate contribution to the expansion of renewable energies mostly through the use of biomass for low-temperature heating services. However, additional sub-targets on renewable sources and energy efficiency need to be assessed critically, as they can significantly distort the cost-efficiency of the long-term mitigation pathway.
Realization of the Government Program in energy sector for the period 1995-1996

International Nuclear Information System (INIS)

Ovcharov, R.

1996-01-01

A short review of energy sector development in Bulgaria for the period 1995-1996 is presented. The paper gives generalized data on operation, maintenance and investment activities in coal production, uranium mines, electric power systems and thermal power plants. Financial situation and pricing policy for electricity are discussed. Special attention is paid to the problem of distribution and management of the governmental subsidy granted to the producers and ultimate consumers of electricity. During the two-year period of question the first steps have been taken towards transition from the administrative management of the energy sector to its economic regulation
Terrorism in Indo-Pak nuclear energy sector

International Nuclear Information System (INIS)

Varma, R.

2005-01-01

Full text: Issue of terrorism, militancy and nuclear security of South Asia evokes a lot of concern not only to South-Asians but also to the larger world. The most difficult problem in relations between India and Pakistan since partition in August 1947 has been their dispute over Kashmir. A summary of root cause analysis has been presented in the paper. Nuclear terrorism, should it emerge, could prove the final destruction of sanity in South Asia. Widespread availability of radioactive materials worldwide makes threat of radiological terrorism plausible. Terrorist groups are trying to strangulate and talibanize Pakistan, sucking it into vortex of failed states, nuclear banana republics with their praetorian culture, and a whole new category of 'North Koreas' in the central Asian region. This would be highly unstable, as these rabid adventurous states would pose extreme risks to the neighboring states in the future. Two case studies have been presented in the paper, estimating horrifying future of the unfolding story, with visions of a nuclear attack on energy sectors at Mumbai in India, and Karachi in Pakistan; may be a crude bomb or a radiological dispersal devices. The statistical consequences of the strike are horrifying to say the least. Methodology of preventing such a happening has been worked out with deep analysis of society and bringing out remedial measures. Methodology of conflict management has been discussed at length. With suggestive organization, its relevance modus operandi, role and limitations. There is a great need to think rationally, indeed, compassionately and charitably. The resumption of serious, high-level dialogue provides an opening for Indian and Pakistani leaders to depart from scripts that reduce room for diplomatic manoeuvre. Given the multiplicity of targets and terrorist scenarios, India and Pakistan need to be persuaded that nuclear weapons make the world a more dangerous, not a safer, place and to take a step back and realize that
The characteristics of psychosocial risks in the banking sector: A brief report

Directory of Open Access Journals (Sweden)

Aleksander Stańczak

2014-06-01

Full Text Available Background: Psychosocial risks in workplace are common phenomenon, stressing even for so-called white collar workers. The aim of the study was to indicate the most important threats in terms of banking sector employees. Material and Methods: The studied subjects were 484 employees employed in 26 companies. The Scale of Psychosocial Risk (SPR was used as a research tool. Results: The most frequent and the most stressful categories of threats were: lack of control over workload and lack of careerdevelopment chances. Banking sector employees are obliged to follow strict procedures of customer service and they regard theirpromotion chances as low. Employees's appraisal system is another strongly stressful factor. Work in a banking sector involvesa great mental strain and the high risk of dismissal. Interpersonal relationships at work turned out to be the least stressful workfacet in the banking sector. Conclusions: Given the most serious sources of psychosocial risks, the authors suggested to take thefollowing actions: changes in work and work control system, education of employees and managerial staff and regular monitoring of occurring threats. Med Pr 2014;65(3:399–405
Analysis of the industrial sector representation in the Fossil2 energy-economic model

International Nuclear Information System (INIS)

Wise, M.A.; Woodruff, M.G.; Ashton, W.B.

1992-08-01

The Fossil2 energy-economic model is used by the US Department of Energy (DOE) for a variety of energy and environmental policy analyses. A number of improvements to the model are under way or are being considered. This report was prepared by the Pacific Northwest Laboratory (PNL) to provide a clearer understanding of the current industrial sector module of Fossil2 and to explore strategies for improving it. The report includes a detailed description of the structure and decision logic of the industrial sector module, along with results from several simulation exercises to demonstrate the behavior of the module in different policy scenarios and under different values of key model parameters. The cases were run with the Fossil2 model at PNL using the National Energy Strategy Actions Case of 1991 as the point of departure. The report also includes a discussion of suggested industrial sector module improvements. These improvements include changes in the way the current model is used; on- and off-line adjustments to some of the model's parameters; and significant changes to include more detail on the industrial processes, technologies, and regions of the country being modeled. The potential benefits and costs of these changes are also discussed
Two Paths to Transforming Markets through Public Sector EnergyEfficiency: Bottom Up versus Top Down

Energy Technology Data Exchange (ETDEWEB)

Van Wie McGrory, Laura; Coleman, Philip; Fridley, David; Harris,Jeffrey; Villasenor Franco, Edgar

2006-05-10

The evolution of government purchasing initiatives in Mexicoand China, part of the PEPS (Promoting an Energy-efficient Public Sector)program, demonstrates the need for flexibility in designingenergy-efficiency strategies in the public sector. Several years ofpursuing a top-down (federally led) strategy in Mexico produced fewresults, and it was not until the program was restructured in 2004 tofocus on municipal-level purchasing that the program gained momentum.Today, a new partnership with the Mexican federal government is leadingto an intergovernmental initiative with strong support at the federallevel. By contrast, the PEPS purchasing initiative in China wassuccessfully initiated and led at the central government level withstrategic support from international experts. The very different successtrajectories in these two countries provide valuable lessons fordesigning country-specific public sector energy-efficiency initiatives.Enabling conditions for any successful public sector purchasinginitiative include the existence of mandatory energy-efficiencyperformance standards, an effective energy-efficiency endorsementlabeling program, an immediate need for energy conservation, a simplepilot phase (focusing on a limited number of strategically chosenproducts), and specialized technical assistance. Top-down purchasingprograms are likely to be more successful where there is high-levelpolitical endorsement and a national procurement law in place, supportedby a network of trained purchasers. Bottom-up (municipally led)purchasing programs require that municipalities have the authority to settheir own purchasing policies, and also benefit from existing networks ofcities, supported by motivated municipal leaders and trained purchasingofficials.
Analysis of the renewable energy sector in Spain at the European level comparative; Analisis del sector de las energias renovables en Espana. Estudio comparativo a nivel europeo

Energy Technology Data Exchange (ETDEWEB)

Lara, F. J.

2011-07-01

The energy sector, in particular renewable energy, represents a strategic sector for the Spanish and European industry. Policy decisions to its regulation or deregulation is critical. Regulatory frameworks mark a way to contrast their effectiveness and efficiency. However, it is necessary to deepen the theoretical foundations as the natural capital or the limits to growth, to place in a framework more accurately. This article presents specific data on the economic, fiscal, labor and environmental conditions to date has involved the promotion of this sector and its international impact. (Author)
Lost Opportunities in the Buildings Sector: Energy-Efficiency Analysis and Results

Energy Technology Data Exchange (ETDEWEB)

Dirks, James A.; Anderson, David M.; Hostick, Donna J.; Belzer, David B.; Cort, Katherine A.

2008-09-12

This report summarizes the results and the assumptions used in an analysis of the potential “lost efficiency opportunities” in the buildings sector. These targets of opportunity are those end-uses, applications, practices, and portions of the buildings market which are not currently being addressed, or addressed fully, by the Building Technologies Program (BTP) due to lack of resources. The lost opportunities, while a significant increase in effort and impact in the buildings sector, still represent only a small portion of the full technical potential for energy efficiency in buildings.
The development of sectoral final and basic energy demand in the Federal Republic of Germany

International Nuclear Information System (INIS)

Reents, H.

1977-08-01

The detailed knowledge of the demand structures and their determining factors is an important precondition for estimating the possible developments of future energy demand. In this report the past developments of the final and basic energy demand in the different demand categories private households, commercial sector, industry and transportation will be analyzed. The demonstrated relations are the basis for a final energy demand model. With the help of this model a scenario of the future development of the final energy demand in the different sectors will be built. It is the aim of this scenario to show, how alternative actions (insulation, gas-heat pump) influence the future development of the final energy demand. (orig.) [de
Energy and capital: substitutes or complements. Some results for the UK industrial sector

Energy Technology Data Exchange (ETDEWEB)

Hunt, L.C.

1984-10-01

This paper investigates the substitutability or complementarity possibilities between capital, labor, and energy in the UK industrial sector, with particular attention to the capital-energy relationship. It is found, using the translog-cost-function approach, that capital and labor as well as energy and labor are substitutes. However, capital and energy are found to be complements. 11 references, 3 tables.
Market potential for solar thermal energy supply systems in the United States industrial and commercial sectors: 1990--2030

International Nuclear Information System (INIS)

1991-12-01

This report revises and extends previous work sponsored by the US DOE on the potential industrial market in the United States for solar thermal energy systems and presents a new analysis of the commercial sector market potential. Current and future industrial process heat demand and commercial water heating, space heating and space cooling end-use demands are estimated. The PC Industrial Model (PCIM) and the commercial modules of the Building Energy End-Use Model (BEEM) used by the DOE's Energy Information Administration (EIA) to support the recent National Energy Strategy (NES) analysis are used to forecast industrial and commercial end-use energy demand respectively. Energy demand is disaggregated by US Census region to account for geographic variation in solar insolation and regional variation in cost of alternative natural gas-fired energy sources. The industrial sector analysis also disaggregates demand by heat medium and temperature range to facilitate process end-use matching with appropriate solar thermal energy supply technologies. The commercial sector analysis disaggregates energy demand by three end uses: water heating, space heating, and space cooling. Generic conceptual designs are created for both industrial and commercial applications. Levelized energy costs (LEC) are calculated for industrial sector applications employing low temperature flat plate collectors for process water preheat; parabolic troughs for intermediate temperature process steam and direct heat industrial application; and parabolic dish technologies for high temperature, direct heat industrial applications. LEC are calculated for commercial sector applications employing parabolic trough technologies for low temperature water and space heating. Cost comparisons are made with natural gas-fired sources for both the industrial market and the commercial market assuming fuel price escalation consistent with NES reference case scenarios for industrial and commercial sector gas markets
Energy policy instruments and technical change in the residential building sector

International Nuclear Information System (INIS)

Beerepoot, W.M.C.

2007-01-01

The passing by the European Parliament of the Energy Performance of Buildings Directive (EPBD) in 2003 obliges all European member states to implement energy regulations for buildings based on the concept of energy performance by the year 2009 ultimately. Given the importance of the development of innovations in energy technology, and a transition to a sustainable energy supply system, it is necessary that policy instruments for energy conservation in the building sector stimulate the development and diffusion of innovations. This thesis contributes to knowledge about the content of energy performance policy and concludes that the effect of Dutch energy performance policy in encouraging innovation is limited. Energy efficiency improvements, by energy performance policy, seem to have come from the overall optimisation of all the energy related features of residential buildings. Insulation levels improved, although not spectacular. Efficiencies of heating technology improved, although this seems partly to be a result of the ongoing development that started in the 1980s. The efficiency of fans used for ventilation improved, as did the efficiency of all sorts of auxiliary devices needed in heating technology, as well as the efficiency of heat recovery in balanced ventilation systems. Although energy performance policy seems to have contributed to the optimisation of all energy related features of residential buildings, it did not cause a breakthrough of innovative technology such as solar thermal systems or heat pumps. The study of the innovation system of the Dutch construction industry identifies how the project-based nature of the construction industry is an obstacle to 'learning-rich' collaboration between the various stakeholders. The study contributes to the discussion about the impact of government policy for energy conservation in the building sector, in the context of climate change policy.
Sectoral trends in global energy use and greenhouse gasemissions

Energy Technology Data Exchange (ETDEWEB)

Price, Lynn; de la Rue du Can, Stephane; Sinton, Jonathan; Worrell, Ernst; Zhou, Nan; Sathaye, Jayant; Levine, Mark

2006-07-24

In 2000, the Intergovernmental Panel on Climate Change (IPCC) published a new set of baseline greenhouse gas (GHG) emissions scenarios in the Special Report on Emissions Scenarios (SRES) (Nakicenovic et al., 2000). The SRES team defined four narrative storylines (A1, A2, B1 and B2) describing the relationships between the forces driving GHG and aerosol emissions and their evolution during the 21st century. The SRES reports emissions for each of these storylines by type of GHG and by fuel type to 2100 globally and for four world regions (OECD countries as of 1990, countries undergoing economic reform, developing countries in Asia, rest of world). Specific assumptions about the quantification of scenario drivers, such as population and economic growth, technological change, resource availability, land-use changes, and local and regional environmental policies, are also provided. End-use sector-level results for buildings, industry, or transportation or information regarding adoption of particular technologies and policies are not provided in the SRES. The goal of this report is to provide more detailed information on the SRES scenarios at the end use level including historical time series data and a decomposition of energy consumption to understand the forecast implications in terms of end use efficiency to 2030. This report focuses on the A1 (A1B) and B2 marker scenarios since they represent distinctly contrasting futures. The A1 storyline describes a future of very rapid economic growth, low population growth, and the rapid introduction of new and more efficient technologies. Major underlying themes are convergence among regions, capacity building, and increased cultural and social interactions, with a substantial reduction in regional differences in per capita income. The B2 storyline describes a world with an emphasis on economic, social, and environmental sustainability, especially at the local and regional levels. It is a world with moderate population growth
Investment requirements in the energy sector and their financing

Energy Technology Data Exchange (ETDEWEB)

Diel, R; Radtke, G; Stoesel, R

1981-06-01

The present research study illustrates the required volume of investment in the energy sector during the next two decades while referring explicitly to the availability of financial resources. The data for the respective primary energy sources and electric power production relate to the Federal Republic of Germany; still, as far as figures were available, the energy situation of the Western World is taken into account. Starting from the premise that energy needs will continue to grow - albeit at a slower rate -, future investment activity will have to depart from past trends, with their more or less evenly spread recourse to all available primary energy sources, to a substantial reliance on nuclear energy, coal and natural gas as against oil. In addition to the higher capital requirements due to the restructuring of the energy supply, future investment will be characterized by particularly capital-intensive projects and, in addition, by the fact that expensive development schemes must be vigorously pursued. This applies not only to coal gasification and liquifaction but also to regenerative energy sources.
Energy efficiency in the industrial sector. Model based analysis of the efficient use of energy in the EU-27 with focus on the industrial sector; Energieeffizienz in der Industrie. Modellgestuetzte Analyse des effizienten Energieeinsatzes in der EU-27 mit Fokus auf den Industriesektor

Energy Technology Data Exchange (ETDEWEB)

Kuder, Ralf

2014-01-09

Energy efficiency is a highly important topic and currently omnipresent in the energy political discussion. Despite this high importance there's no common understanding even concerning the definition of the term energy efficiency. In addition, there are plenty so called energy efficiency targets and several indicators. Therefore this study should provide a deepened understanding of the efficient use of energy. The inconsistent definition of energy efficiency is related to the use of this term for a specific as well as an absolute reduction of energy consumption. Furthermore both static views on efficiency as a status and also dynamic views on efficiency as an improvement of a value compared to a reference number are used. Additional differences occur in the evaluation of the energy use and in the selection of a reference value in a key figure to assess energy efficiency. Moreover the focus of the current general understanding is mainly only on the consumption of energy. All other resources next to the energy input which are needed to provide energy services are not considered even though there are strong interactions and substitution possibilities among these resources. Hence the understanding of energy efficiency is extended in this study by these additional resources which were not considered yet. Based on this extension the efficient use of the resource energy is a result of an optimisation of the relation of these total costs of all resources to the related benefit. To determine the efficient use of energy in the industrial sector, a deeper understanding of the sector and its characteristics is necessary. The industrial sector is the largest consumer of electricity within the EU. Also a quarter of the final energy consumption and about 20 % of the CO{sub 2} emissions are related to this sector. Typical for this sector are the heterogeneous and high temperature level of the heat demand and the process emissions which accrue in transformation processes. The
Does the Energy Sector Reform Call for Reform

International Nuclear Information System (INIS)

Granic, G.

2007-01-01

This paper discusses the course of the energy sector reforms in Europe so far, its objectives, achievements, issues, and dilemmas. In particular, long term and security aspects of energy supply of Europe are analyzed. In addition to the legislative changes regarding the open energy market regulation, and primarily the changes, concerning electricity and natural gas markets, the past period saw dynamic changes of institutional framework such as: increasing members of the European Union, increased number of countries aspiring to the EU (candidate countries and potential candidates), changes in other European countries out of which Russia is the most significant energy producer. The paper analyzes the issue of responsibility between state - regulator - system operator - trader - energy buyer. In Europe, it is more a complex question because the system of responsibility includes the institution of the European Union. Therefore, the relations between EU - state - regulator - system operator - trader - energy buyer are especially important. The paper looks in to the issue of energy company integrations, creation of energy mega-undertakings and their influence on further market development. The question of monopolies now appears in s new form. The conclusions suggest possible measures for institutional influence on energy market development, especially in the network energy systems, which may have a positive impact on system security and stability and markets development and their long term sustainability.(author)
Survey of the actual energy consumption in the commercial/residential sector; Minsei bumon energy shohi jittai chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-03-01

A questionnaire survey was conducted of the actual energy consumption in the business sector (schools, hotels/inns, hospitals, and other service business) in fiscal 1996, and was put together with the survey conducted in the past in order to clarify the structure and trend of energy consumption in the commercial/residential sector. The survey was aimed at making basic data for the development/introduction of the petroleum substituting energy including future new energy. The consumption unit requirement of a school total was 84.9 Mcal/m{sup 2} per year, that of a hotel/inn total was 455.3 Mcal/m{sup 2} per year, and that of a hospital total was 400.2 Mcal/m{sup 2} per year. The energy consumption for business use was summarized. The consumption unit requirement of restaurants was the largest, 622.8 Mcal/m{sup 2} per year, and that of schools was the smallest. In office building business and wholesale/retailing business, electricity is largely used mostly for illumination, power, etc. In restaurants, gas is largely used mostly for its own use including cooking. In schools, energy use for space heating was the largest, but was almost the same as that in office buildings in terms of the amount. 179 figs., 31 tabs.
US Clean Energy Sector and the Opportunity for Modeling and Simulation

Science.gov (United States)

Inge, Carole Cameron

2011-01-01

The following paper sets forth the current understanding of the US clean energy demand and opportunity. As clean energy systems come online and technology is developed, modeling and simulation of these complex energy programs provides an untapped business opportunity. The US Department of Defense provides a great venue for developing new technology in the energy sector because it is demanding lower fuel costs, more energy efficiencies in its buildings and bases, and overall improvements in its carbon footprint. These issues coupled with the security issues faced by foreign dependence on oil will soon bring more clean energy innovations to the forefront (lighter batteries for soldiers, alternative fuel for jets, energy storage systems for ships, etc).

The new challenges of energy operators. To bring strategic answers to market changes and to unprecedented competitive threats

International Nuclear Information System (INIS)

2016-02-01

Because of regulatory and technological changes, energy operators have to reconsider their business model, i.e. to identify their tomorrow's key activities and skills, and to keep control of the value chain as a multitude of new and various operators try to be present on the production sector and on the distribution sector. In order to give an insight on these issues, this study proposes three reports and a video. While the video proposes an original presentation of the main conclusions of this study, the first document is an executive synthesis which outlines and discusses some important issues: regulatory and technological changes submit energy operators to an unprecedented competitive and strategic paradigm; an efficient management of transition requires a profession-based approach and renewed strategic assets; energy operators must take the risk of 'uberisation' of their profession into account in order to better respond. The second document is an analysis report which addresses the upheavals of the energy operator environment (regulatory changes, technological upheavals, focus on the new energy deal), and the main strategic challenges faced by energy operators (redesign of the energy model, projection on non-core activities, acquisition of new strategic assets). It also proposes a discussion on the reconfiguration of the energy value chain (an upstream disruption of the value chain, a risk of reversal of the whole value chain). The third document proposes presentations of the evolution of key figures of energy markets in France (electricity, gas, renewable energy, turnovers of specialised actors in gas production and distribution and of the electricity sectors), a presentation of the sector economic structure and competitive landscape (sites, personnel, market shares, market key figures, main operators, electric power producers, gas providers, and renewable plant operators), and an overview of main events (asset management strategy
End-use energy analysis in the Malaysian industrial sector

Energy Technology Data Exchange (ETDEWEB)

Saidur, R.; Masjuki, H.H. [Department of Mechanical Engineering, University of Malaya, 50603 Kuala Lumpur (Malaysia); Rahim, N.A.; Mekhilef, S.; Ping, H.W. [Department of Electrical Engineering, University of Malaya, 50603 Kuala Lumpur (Malaysia); Jamaluddin, M.F. [Tenaga Nasional Berhad (TNB), Head Office, Bangsar, Kuala Lumpur (Malaysia)

2009-02-15

The industrial sector is the second largest consumer of energy in Malaysia. In this energy audit, the most important parameters that have been collected are as follows: power rating and operation time of energy-consuming equipments/machineries; fossil fuel and other sources of energy use; production figure; peak and off-peak tariff usage behavior and power factor. These data were then analyzed to investigate the breakdown of end-use equipments/machineries energy use, the peak and off-peak usage behavior, power factor trend and specific energy use. The results of the energy audit showed that the highest electrical energy-using equipment was an electric motor followed by pumps and air compressors. The specific energy use has been estimated and compared with four Indonesian industries and it was found that three Malaysian industries were more efficient than the Indonesian counterpart. The study also found that about 64% electrical energy was used in peak hours by the industries and the average power factor ranged from 0.88 to 0.92. The study also estimated energy and bill savings using highly efficient electrical motors along with the payback period. (author)
Reforming Mexico’s Energy Sector to Enhance Stability

Science.gov (United States)

2011-10-27

requirement to reform Mexico’s energy sector. Subsequent analysis demonstrates government ownership of Petroleos Mexico (Pemex) is the fundamental...ownership of Petroleos Mexico (Pemex) is the fundamental destabilizing flaw in regulatory policy, by tracing various problems back to this root cause... Petroleos Mexico (Pemex) is the second largest company in Latin America and the seventh largest producer of oil in the world.1 The government of
Energy and Water Consumption End-Use Survey in Commercial and Industrial Sectors in Georgia

Data.gov (United States)

US Agency for International Development — The objective of survey was to collect statistical energy and water end-use data for commercial and industrial sectors. The survey identified volumes of energy and...
Energy economy in Brandenburg. The sector's structure and skilled labour needs; Energiewirtschaft in Brandenburg. Branchenstruktur und Fachkraeftebedarfe

Energy Technology Data Exchange (ETDEWEB)

Bunde, Juergen [GEFAK, Marburg (Germany); Zundel, Stefan [Hochschule Lausitz (DE). Institut fuer Management, Wissenschaft und Bildung e.V. (IMWB); Kampe, Carsten [Landesagentur fuer Struktur und Arbeit (LASA) Brandenburg GmbH, Potsdam (Germany)

2010-12-15

This publication shows the energy sector to be in many respects of outstanding importance for the Brandenburg labour market. Relative to its total population Brandenburg is distinguished by high production capacities in the renewable energy sector (photovoltaics and wind power). This segment of the energy economy is developing with particular dynamism. A number of companies of more than regional importance are domiciled here in the power supply and renewable energy sector - pivotal companies that attract suppliers and other joint-venture seeking companies of the same branch. A written survey among Brandenburg energy companies has shown that for most companies of the energy economy - whether in the conventional or renewable segment - shortage of skilled labour is not a major issue yet. Due to the sector's great attractiveness (above-average pay, positive image, good business prospects) personnel recruitment seems not to have posed any problems so far. By contrast, companies located in geographic fringe areas, small and medium-sized companies and companies lacking visibility view the skilled labour market with more concern. What is more, development scenarios have shown that the availability of skilled labour will become more critical in the medium term. Retirement-related requirements (especially in the conventional energy sector) and growth-related requirements (especially in the renewable energy sector) will amount to a need for between 4,700 and 7,400 new skilled employees by the year 2020. This requirement is faced with a continuously dwindling supply of suitable candidates.
Renewable energy and CCS in German and European power sector decarbonization scenarios

Energy Technology Data Exchange (ETDEWEB)

Ludig, Sylvie

2013-11-06

In order to avoid unmanageable impacts of anthropogenic climate change, it is necessary to achieve substantial CO{sub 2} emission reductions in all energy sectors. Due to salient decarbonization options such as renewable energy technologies and carbon capture and storage (CCS), the power sector plays a major role in climate change mitigation strategies. However, these options come with a set of challenges: the output of wind and solar energy varies in time and space and CCS faces technical challenges and public acceptance problems. This thesis develops power sector decarbonization scenarios for the EU and Germany while taking into account both the interplay of renewable energy technologies and CCS as mitigation options as well as the technical challenges of renewable energy integration. More specifically, a series of model based studies address the respective roles of CCS and renewable energy technologies in emission reduction strategies while evaluating technical integration options such as transmission, storage and balancing technologies. Results show that large-scale expansion of renewable energies will play the main role in power sector decarbonization scenarios, but the availability of CCS could lead to lower total costs and easier reaching of emission reduction targets through compensation of emissions generated by balancing technologies. Long-distance transmission enables better siting of renewable energy and thus higher achievable renewable shares in power generation and higher capacity factors. These indirect effects of delayed expansions induce additional power system costs, which are high relative to investment costs for new transmission lines. Results also reveal a preference for flexible technologies in combination with high shares of renewables for balancing purposes rather than inflexible baseload plants. A case study for the EU shows that a near-complete decarbonization is possible both with and without transmission expansions, but total power
Effects of Violence Prevention Behavior on Exposure to Workplace Violence and Threats: A Follow-Up Study.

Science.gov (United States)

Gadegaard, Charlotte Ann; Andersen, Lars Peter; Hogh, Annie

2018-04-01

This longitudinal study investigates the relationship between prevention behaviors, that is, enacted violence prevention policies, and exposure to workplace violence and threats across four different high risk work sectors: psychiatry, special schools, eldercare, and the prison and probation services. Logistic regression analysis of a 1-year follow-up sample of 3.016 employees from these four sectors shows that prevention behaviors are significantly and negatively associated with self-reported exposure to workplace violence and threats-in the prison and probation services, eldercare, and in psychiatry, while no significant associations are found for special schools. The results therefore show clear sector differences with regard to the preventive effect of violence prevention behaviors. Furthermore, this multisector comparison suggests that prevention behaviors are more effective in relation to a moderate frequency of violence and threats, and that only top management prevention behavior can prevent very frequent incidents (odds ratio [ OR] = 0.58). This study contributes to the literature by use of a longitudinal design and acceptable response rates, while also simultaneously investigating several high risk sectors. The results imply that when managing workplace violence in high risk areas of human service work, there should be emphasis on the use of violence prevention behaviors from top management, supervisor, and among coworkers. However, type of sector and the frequency of workplace violence should be analyzed to evaluate the potential impact of prevention behaviors.
Global Trends of International Mergers and Acquisitions in the Energy Sector

Directory of Open Access Journals (Sweden)

Liubov Galperina

2017-03-01

Full Text Available The article explores conditions, factors and results of mergers and acquisitions in international business with the example of the energy industry. The directions of world energy market transformation in the framework of PESTLE analysis have been determined by the factors influencing the efficiency and future of the companies that have effected mergers and acquisitions. The transformation of the global energy market is associated with changes in the main market parameters that affect the sectoral and regional structure of international mergers and acquisitions. Including: growing demand for energy from the growing population of the planet, including due to an increase in the middle class share; fluctuation of world oil market prices; the growth of supply of shale oil changing the transnational flows of trade in primary petroleum products; rising demand for renewable energy as a result of cheapening technologies and diversification policies; the growth of renewable energy sources supply; increase in demand for atomic energy; improvement of energy infrastructure; introduction of energy efficient and low carbon technologies; introduction of safe technologies by energy companies; reduction of transaction costs in power grids due to optimization of modes at application of Smart Grid at all levels (local, on-site, regional, national, international; the expansion of the world-leading countries in the primary energy markets; demonopolization of national energy markets and liberalization of energy markets of the EU, USA, Japan, South Korea, Australia, etc. The world market of mergers and acquisitions has been characterized with the definition of key features of its development. International mergers and acquisitions in the energy sector are analysed on the basis of regional and industry characteristics. The international mergers and acquisitions in the energy sector has been analysed, taking into account the main scenarios for the development of the
Nuclear Accidents: Consequences for Human, Society and Energy Sector

Directory of Open Access Journals (Sweden)

L. A. Bolshov

2016-01-01

Full Text Available The article examines radiation and hygienic regulations with regard to the elimination of consequences of the Chernobyl NPP accident in the context of relationships with other aspects, primarily socio-economic and political factors. This experience is reasonable to take into account when defining criteria in other regulatory fields, for example, in radioactive waste classification and remediation of areas. The article presents an analysis of joint features and peculiarities of nuclear accidents in the industry and energy sectors. It is noted that the scale of global consequences of the Chernobyl NPP accident is defined by the large-scale release of radioactivity into the environment, as well as an affiliation of the nuclear installation with the energy sector. Large-scale radiation accidents affect the most diverse spheres of human activities, what, in its turn, evokes the reverse reaction from the society and its institutions, including involvement of political means of settlement. If the latter is seeing for criteria that are scientifically justified and feasible, then the preconditions for minimizing socio-economic impacts are created. In other cases, political decisions, such as nuclear units’ shutdown and phasing out of nuclear energy, appear to be an economic price which society, as a whole and a single industry sector, pay to compensate the negative public response. The article describes fundamental changes in approaches to ensure nuclear and radiation safety that occurred after the Chernobyl NPP accident. Multiple and negative consequences of the Chernobyl accident for human and society are balanced to some extent by a higher level of operational safety, emergency preparedness, and life-cycle safety. The article indicates that harmonization and ensuring consistency of regulations that involve different aspects of nuclear and radiation safety are important to implement practical solutions to the nuclear legacy problems. The
Policy options when giving negative externalities market value. Clean energy policymaking and restructuring the Western Australian energy sector

International Nuclear Information System (INIS)

McHenry, Mark

2009-01-01

Uncertainty surrounds the choice of instruments that internalise fossil-fuel pollution at the local, regional and global level. This work outlines the considerable growth in the Western Australian (WA) energy sector and explores the available options and potential hazards of using specific instruments to internalise externalities. These core options are discussed with respect to liberalising energy markets, providing private investment certainty, and imparting commentary on the developments and consequences of reform in the WA context. As a large energy exporter, providing certainty for the WA energy sector investment and the community is necessary to maintain the current prosperity. Remarkably, in the decades of market reform progress, the absence of one essential element is evident: economic externalities. Policymakers are under increasing pressure to understand economic reform, new energy markets and the multifaceted repercussions they entail. With modern energy reform sitting squarely within the milieu of more efficient governments and climate policy, there are clear economic advantages to internalising negative and positive externalities and other market distortions during energy market developments. Ignoring market failures when commercialising government-owned energy utilities in de-regulated and competitive markets invites continued ad-hoc government interference that generates investment uncertainty in addition to a perplexed electorate. (author)
Modeling future U.S. forest sector market and trade impacts of expansion in wood energy consumption

Science.gov (United States)

Peter J. Ince; Andrew D. Kramp; Kenneth E. Skog; Do-il Yoo; V. Alaric Sample

2011-01-01

This paper describes an approach to modeling U.S. forest sector market and trade impacts of expansion in domestic wood energy consumption under hypothetical future U.S. wood biomass energy policy scenarios. The U.S. Forest Products Module (USFPM) was created to enhance the modeling of the U.S. forest sector within the Global Forest Products Model (GFPM), providing a...
A new hybrid decision framework for prioritizing funding allocation to Iran's energy sector

International Nuclear Information System (INIS)

Alipour, M.; Alighaleh, S.; Hafezi, R.; Omranievardi, M.

2017-01-01

With the historic nuclear agreement now in effect, Iran's energy sector expects a new transformation to spark back into life. The government seeks to recover the years of backwardness by capital injections and attract foreign cash into the sector long starved of investment. In this respect, an appropriate and convenient resource allocation scheme in a long-term perspective is vital to keep Iran's position as a major energy supplier. This study develops a new hybrid multi-criteria decision-making model through integrating fuzzy Analytical hierarchy process with the Cumulative belief degree model to effectively evaluate energy alternatives for investment in Iran. Fuzzy analytical hierarchy process adds more benefits to the integrated model by providing the fuzzy pairwise comparison to identify weights of criteria while the Cumulative belief degree approach offers higher quality results of overall experts' opinions since it can deal with the missing values. STEEP analysis is also used to ensure capturing influential factors in five categories: social, technological, economic, environmental, and political. As a real application, the proposed methodology is applied to prioritize major energy resources for investment in Iran. Results indicate that natural gas is the ideal option for receiving the highest funding priority followed by solar and oil. - Highlights: • A new hybrid multi-criteria decision making method is proposed. • Cumulative belief degree model is combined with fuzzy analytical hierarchy process. • Utilization of STEEP analysis to capture all influential parameters. • Evaluation of Iran's energy sector to prioritize alternatives for investment. • Natural gas is Iran's best energy investment option followed by solar and oil.
Reducing energy consumption and CO2 emissions by energy efficiency measures and international trading: A bottom-up modeling for the U.S. iron and steel sector

International Nuclear Information System (INIS)

Karali, Nihan; Xu, Tengfang; Sathaye, Jayant

2014-01-01

Highlights: • Use ISEEM to evaluate energy and emission reduction in U.S. Iron and Steel sector. • ISEEM is a new bottom-up optimization model for industry sector energy planning. • Energy and emission reduction includes efficiency measure and international trading. • International trading includes commodity and carbon among U.S., China and India. • Project annual energy use, CO 2 emissions, production, and costs from 2010 to 2050. - Abstract: Using the ISEEM modeling framework, we analyzed the roles of energy efficiency measures, steel commodity and international carbon trading in achieving specific CO 2 emission reduction targets in the U.S iron and steel sector from 2010 to 2050. We modeled how steel demand is balanced under three alternative emission reduction scenarios designed to include national energy efficiency measures, commodity trading, and international carbon trading as key instruments to meet a particular emission restriction target in the U.S. iron and steel sector; and how production, process structure, energy supply, and system costs change with those scenarios. The results advance our understanding of long-term impacts of different energy policy options designed to reduce energy consumption and CO 2 emissions for U.S. iron and steel sector, and generate insight of policy implications for the sector’s environmentally and economically sustainable development. The alternative scenarios associated with 20% emission-reduction target are projected to result in approximately 11–19% annual energy reduction in the medium term (i.e., 2030) and 9–20% annual energy reduction in the long term (i.e., 2050) compared to the Base scenario
Energy consumption and GHG emissions from the upstream oil and gas sector in Canada: an overview

International Nuclear Information System (INIS)

Bhargava, A.; Timilsina, G.

2004-01-01

After electricity generation, the oil and gas sector is the most emission intensive industry in Canada. This paper presents statistical data and research by the Canadian Energy Research Institute (CERI). The aim of the research was to provide a comparative evaluation between Alberta's energy consumption and Canada-wide consumption. Data revealed that energy consumption and greenhouse gas (GHG) emissions have increased faster in Alberta in comparison to the rest of Canada, but have slowed since 1997, while emissions in the rest of Canada still continued to increase. Aggregate emission intensities were presented. It was noted that there were no significant changes in fuel mix in either Alberta or the country as a whole. Key factors contributing to rapid increase in energy consumption and GHG emissions after 1996 were: increased energy intensive production and increased use of natural gas. Charts of oil and gas use were presented in energy consumption, economic output and GHG emissions, also indicating that Canadian trends followed Alberta trends. A list of reduction measures in the oil and gas sector were provided, with figures of total reductions and cost. Future actions were outlined and included: ratification of the Kyoto Accord, the negotiation of sectoral agreements, important elements such as cost cap and percentages of reduction; the limited ability to reduce emissions at lower cost per tonne within the oil and gas sector; technology breakthroughs; and adoption of new practices such as the use of alternate fuels in energy intensive processes. tabs, figs
Energy consumption and GHG emissions from the upstream oil and gas sector in Canada: an overview

Energy Technology Data Exchange (ETDEWEB)

Bhargava, A.; Timilsina, G. [Canadian Energy Research Inst., Calgary, AB (Canada)

2004-07-01

After electricity generation, the oil and gas sector is the most emission intensive industry in Canada. This paper presents statistical data and research by the Canadian Energy Research Institute (CERI). The aim of the research was to provide a comparative evaluation between Alberta's energy consumption and Canada-wide consumption. Data revealed that energy consumption and greenhouse gas (GHG) emissions have increased faster in Alberta in comparison to the rest of Canada, but have slowed since 1997, while emissions in the rest of Canada still continued to increase. Aggregate emission intensities were presented. It was noted that there were no significant changes in fuel mix in either Alberta or the country as a whole. Key factors contributing to rapid increase in energy consumption and GHG emissions after 1996 were: increased energy intensive production and increased use of natural gas. Charts of oil and gas use were presented in energy consumption, economic output and GHG emissions, also indicating that Canadian trends followed Alberta trends. A list of reduction measures in the oil and gas sector were provided, with figures of total reductions and cost. Future actions were outlined and included: ratification of the Kyoto Accord, the negotiation of sectoral agreements, important elements such as cost cap and percentages of reduction; the limited ability to reduce emissions at lower cost per tonne within the oil and gas sector; technology breakthroughs; and adoption of new practices such as the use of alternate fuels in energy intensive processes. tabs, figs.
An integrated system for buildings’ energy-efficient automation: Application in the tertiary sector

International Nuclear Information System (INIS)

Marinakis, Vangelis; Doukas, Haris; Karakosta, Charikleia; Psarras, John

2013-01-01

Highlights: ► We developed an interactive software for building automation systems. ► Monitoring of energy consumption in real time. ► Optimization of energy consumption implementing appropriate control scenarios. ► Pilot appraisal on remote control of active systems in the tertiary sector building. ► Significant decrease in energy and operating cost of A/C system. -- Abstract: Although integrated building automation systems have become increasingly popular, an integrated system which includes remote control technology to enable real-time monitoring of the energy consumption by energy end-users, as well as optimization functions is required. To respond to this common interest, the main aim of the paper is to present an integrated system for buildings’ energy-efficient automation. The proposed system is based on a prototype software tool for the simulation and optimization of energy consumption in the building sector, enhancing the interactivity of building automation systems. The system can incorporate energy-efficient automation functions for heating, cooling and/or lighting based on recent guidance and decisions of the National Law, energy efficiency requirements of EN 15232 and ISO 50001 Energy Management Standard among others. The presented system was applied to a supermarket building in Greece and focused on the remote control of active systems.
The legal imperative to protect critical energy infrastructure

Energy Technology Data Exchange (ETDEWEB)

Shore, J.J.M.

2008-03-15

Canada's critical infrastructure is comprised of energy facilities, communications centres, finance, health care, food, government and transportation sectors. All sectors face a range of physical or cyber threats from terrorism and natural phenomenon. Failures or disruptions in the sectors can cascade through other systems and disrupt essential services. The power outage in 2003 demonstrated gaps in North America's emergency preparedness. In 2006, al-Qaida called for terrorist attacks on North American oil fields and pipelines, specifically targeting Canada. Studies have confirmed that Canada is vulnerable to attacks on energy infrastructure. Government agencies and the private sector must work ensure the safety of Canada's energy infrastructure, as the primary responsibility of government is the protection of its citizenry. The fulfilment of the government's commitment to national security cannot be achieved without protecting Canada's critical energy infrastructure. However, Canada has not yet provided a framework linking federal government with critical infrastructures, despite the fact that a draft strategy has been under development for several years. It was concluded that governments and the private sector should work together to reduce risks, protect the public, and secure the economy. National security litigation against the government and legal imperatives for energy facility owners and operators were also reviewed. 98 refs., 20 figs.
Unexpected water impacts of energy-saving measures in the iron and steel sector: Tradeoffs or synergies?

International Nuclear Information System (INIS)

Wang, Can; Zheng, Xinzhu; Cai, Wenjia; Gao, Xue; Berrill, Peter

2017-01-01

Highlights: •Associated water impacts of individual energy conservation measures were evaluated. •Water-energy tradeoffs exist in the production process adjustment of iron sector. •Considering the water impacts can change the priority ranks of technology choice. -- Abstract: Moving towards integrated governance of water and energy requires balancing tradeoffs and taking advantage of synergies through specific technology choice. However, the water-energy conservation relationships of individual conservation measures in industries other than the water and energy sectors have not been investigated in detail. This study develops a hybrid model to estimate the associated water impacts of individual energy conservation measures, using China’s iron and steel industry as a case study. The results reveal that water-energy tradeoffs exist in the production process adjustment, which is conventionally promoted as a key energy-saving measure in iron and steel industry. It is found that replacing the Blast Oxygen Furnace (BOF) process with the Electric Arc Furnace (EAF) in 2007 could save 131–156 kg coal equivalent (kgce) (13.2–15.7%) of embodied energy per ton of crude steel (tcs) at the expenses of an additional 2.5–3.9 m 3 /tcs (10.6–16.4%) of water footprint. Nineteen energy efficiency technologies are studied in this research, and most of them are identified as having water-saving synergies except for the Low Temperature Rolling Technology. Taking these water impacts into consideration can update the priority ranks of the technology choices and inform policy decisions. Although this study focuses on China’s iron and steel sector, the methods and analysis can be extended to other countries, sectors, technologies and environmental impacts.
Security Requirements for New Threats at International Airports

Directory of Open Access Journals (Sweden)

Gabriel Nowacki

2018-03-01

Full Text Available The paper refers to security requirements for new threats international airports, taking specifically into consideration current challenges within processing of passengers, in light of types of current major threats, in a way ensuring positive passenger experience within their journey. In addition, within the scope of this paper, presented initial outcome of study research among professional aviation stakeholder?s environment, on current threats in the area of security and protection of airport infrastructure. The airports are a very demanding environment: seasonal traffic, fluctuating passenger volumes and last minute changes mean there is a lot of flexibility required in order to meet specific needs of airport authorities and their clients or the passengers (Dolnik, 2009. Therefore, security in aviation sector has been a big issue for civil aviation authorities, as airports are susceptible targets for terrorist attacks. The list of incidents is extensive and gets longer every year despite strict security measures. Within decades, aviation has become the backbone of our global economy bringing people to business, tourists to vacation destinations and products to markets. Statistically flying remains the safest mode of travelling compared to other modes of transportation. However, simultaneously terrorists and criminals continue in their quest to explore new ways of disrupting air transportation and the challenge to secure airports and airline assets remain real. This calls for greater awareness of security concerns in the aviation sector. The key element, how to protects against terrorist modus operandi, is to stay ahead of recent threats, incidents and breaches occurring worldwide. It requires implementation of effective data sharing systems, in order to proactively monitor potential risks and vulnerabilities within different type of aviation ecosystems.
Increase the Performance of Companies in the Energy Sector by Implementing the Activity-Based Costing

OpenAIRE

Letitia-Maria Rof; Sorinel Capusneanu

2015-01-01

This article highlights the increasing performances as result of implementation stages of the ActivityBased Costing in the companies operating in the energy sector in Romania. There are presented some aspects of the usefulness of applying the Activity-Based Costing in the energy sector and the advantages it offers compared to traditional costing. There are also outlined the steps for applying the Activity-Based Costing and its implementation in the largest hydropower producer in Romania. The ...

How do policies for efficient energy use in the household sector induce energy-efficiency innovation? An evaluation of European countries

International Nuclear Information System (INIS)

Girod, Bastien; Stucki, Tobias; Woerter, Martin

2017-01-01

Research on innovation induced by climate-mitigation policy has been focused predominantly on the supply side of the energy system. Despite considerable climate-mitigation potential on the demand side, less attention is given to the innovation effect of policies addressing the household sector. Based on a comprehensive data set, including 550 policy measures over 30 years (1980–2009) and covering 21 European countries, we find—based on econometric estimations—that policies targeting efficient energy use in the household sector significantly increase the number of patented energy-efficiency inventions. A comparison of the different policy types reveals a particularly strong influence from financial subsidies and energy labels. The results indicate that policies supporting early market adoption of energy-efficient technologies are effective in fostering innovation. - Highlights: • We evaluate the impact of energy-efficiency policy on energy-efficiency innovation. • The dataset covers patents and policies for 1980–2009 in 21 European countries. • Household policies show a positive influence on innovation activity (patented inventions). • The influence is most pronounced for financial subsidies and energy labels.
Intelligent sector coupling. Efficient energy transition; Intelligente Sektorkopplung. Effiziente Energiewende

Energy Technology Data Exchange (ETDEWEB)

Kamphues, Stephan

2017-04-15

The transformation process of the German energy industry is advancing. The power line and storage infrastructure still appears to be very neglected. The 2050 climate protection plan, but also the EU winter package, is an all-electric approach despite sector-specific targets. In addition to the exorbitant expansion requirements for renewables, infrastructures with enormous transport and storage potential are ''given away''. As in the interview with OGE CEO Stephan Kamphues becomes clear, an efficient energy transition requires an intelligent coupling of different sectors and infrastructures, ultimately even perhaps network convergence. [German] Der Transformationsprozess der deutschen Energiewirtschaft schreitet voran. Immer noch stark vernachlaessigt erscheint die Leitungs- und Speicherinfrastruktur. Dem Klimaschutzplan 2050, aber auch dem EU-Winterpaket wohnt trotz sektorspezifischer Ziele ein all electric-Ansatz inne. Neben exorbitantem Ausbaubedarf an Erneuerbaren ''verschenkt'' man damit Infrastrukturen mit riesigem Transport- und Speicherpotenzial. Wie im Interview mit OGE-Geschaeftsfuehrer Stephan Kamphues deutlich wird, erfordert eine effiziente Energiewende eine intelligente Kopplung verschiedener Sektoren und Infrastrukturen, letztendlich vielleicht sogar Netzkonvergenz.
U.S. Building-Sector Energy Efficiency Potential

Energy Technology Data Exchange (ETDEWEB)

Brown, Rich; Borgeson, Sam; Koomey, Jon; Biermayer, Peter

2008-09-30

This paper presents an estimate of the potential for energy efficiency improvements in the U.S. building sector by 2030. The analysis uses the Energy Information Administration's AEO 2007 Reference Case as a business-as-usual (BAU) scenario, and applies percentage savings estimates by end use drawn from several prior efficiency potential studies. These prior studies include the U.S. Department of Energy's Scenarios for a Clean Energy Future (CEF) study and a recent study of natural gas savings potential in New York state. For a few end uses for which savings estimates are not readily available, the LBNL study team compiled technical data to estimate savings percentages and costs of conserved energy. The analysis shows that for electricity use in buildings, approximately one-third of the BAU consumption can be saved at a cost of conserved energy of 2.7 cents/kWh (all values in 2007 dollars), while for natural gas approximately the same percentage savings is possible at a cost of between 2.5 and 6.9 $/million Btu. This cost-effective level of savings results in national annual energy bill savings in 2030 of nearly $170 billion. To achieve these savings, the cumulative capital investment needed between 2010 and 2030 is about $440 billion, which translates to a 2-1/2 year simple payback period, or savings over the life of the measures that are nearly 3.5 times larger than the investment required (i.e., a benefit-cost ratio of 3.5).
Biomass-based energy carriers in the transportation sector

International Nuclear Information System (INIS)

Johansson, Bengt.

1995-03-01

The purpose of this report is to study the technical and economic prerequisites to attain reduced carbon dioxide emissions through the use of biomass-based energy carriers in the transportation sector, and to study other environmental impacts resulting from an increased use of biomass-based energy carriers. CO 2 emission reduction per unit arable and forest land used for biomass production (kg CO 2 /ha,year) and costs for CO 2 emission reduction (SEK/kg CO 2 ) are estimated for the substitution of gasoline and diesel with rape methyl ester, biogas from lucerne, ethanol from wheat and ethanol, methanol, hydrogen and electricity from Salix and logging residues. Of the studied energy carriers, those based on Salix provide the largest CO 2 emission reduction. In a medium long perspective, the costs for CO 2 emission reduction seem to be lowest for methanol from Salix and logging residues. The use of fuel cell vehicles, using methanol or hydrogen as energy carriers, can in a longer perspective provide more energy efficient utilization of biomass for transportation than the use of internal combustion engine vehicles. 136 refs, 12 figs, 25 tabs
Disaggregated Energy Consumption and Sectoral Outputs in Thailand: ARDL Bound Testing Approach

OpenAIRE

Thurai Murugan Nathan; Venus Khim-Sen Liew; Wing-Keung Wong

2016-01-01

From an economic perspective, energy-output relationship studies have become increasingly popular in recent times, partly fuelled by a need to understand the effect of energy on production outputs rather than overall GDP. This study dealt with disaggregated energy consumption and outputs of some major economic sectors in Thailand. ARDL bound testing approach was employed to examine the co-integration relationship. The Granger causality test of the aforementioned ARDL framework was done to inv...
Energy and the transport sector. [For countries with no fossil fuels

Energy Technology Data Exchange (ETDEWEB)

Olson, P E

1979-01-01

This article describes the current energy situation from both the global viewpoint and the viewpoint of countries with no indigenous sources of fossil fuels. The lack of fossil fuels necessitates a substitution with indigenous sources of energy, where feasible. Long-distance railway transport is a self-evident element in the expanding transport sector. In view of the proven high energy efficiency of electric railway systems, there is every incentive for a more active investment policy in railway electrification. This applies to both medium-distance transportation of freight and passengers and different electric mass transit systems.
The potential of the Code for Sustainable Homes to deliver genuine 'sustainable energy' in the UK social housing sector

International Nuclear Information System (INIS)

McManus, A.; Gaterell, M.R.; Coates, L.E.

2010-01-01

Environmental concern in light of anthropogenic climate change will impact the housing sector as one of the major energy-consuming and carbon dioxide producing sectors. For new housing, currently the most important policy to combat this issue is the Code for Sustainable Homes. The social housing sector is under obligation to comply with these standards, which entails a significant increase in the cost of housing delivery. The sector is also under pressure to increase much-needed housebuilding, without increased funding being available. The quandary facing the sector is how to achieve both aims. Therefore any policy, such as the Code, which impacts on the ability of the sector to deliver unit numbers must be truly effective at delivering its own main aim. This paper explores the current situation, with a preliminary analysis of how the Code may not be able to deliver its 'sustainable energy' goals due to the ways in which 'low and zero carbon technologies' are assessed and how they behave in real world situations. It demonstrates that further research and policy changes are needed to deliver sustainable energy for this sector and ensure the delivery of crucial new housing is not hampered whilst also failing to meet energy goals.
Energy conservation and the residential and commercial sector

Science.gov (United States)

1975-01-01

A detailed analysis of energy conservation actions relevant to the residential and commercial sector has led to the conclusion that the potential for savings is great. The task will not be easy, however, since many of the actions require significant life style changes that are difficult to accomplish. Furthermore, many of the conservation actions cited as instant solutions to the energy crisis are those with only mid to long term potential, such as solar energy or heat pumps. Three significant conservation approaches are viable: adjusting price structure, mandating actions, and educating consumers. The first two appear to be the most feasible. But they are not without a price. Higher utility bills adversely affect the poor and the elderly on fixed incomes. Likewise, strict mandatory measures can be quite distasteful. But the effect of alternatives, such as voluntary savings accomplished through education processes, is minimal in a nation without a true conservation ethic.
Aspects of marginal expenditures in energy sector

International Nuclear Information System (INIS)

Stojchev, D.; Kynev, K.

1994-01-01

Technical and economical problems of marginal analysis methodology, its application procedure in energy sector and marginal expenditures determination are outlined. A comparative characteristics of the application is made for different periods of time. The differences in calculation of the marginal expenditures and prices are discussed. The operational costs, investments and inflation are analyzed. The mechanism of application of this approach in different planing horizon is outlined. The role of the change in the costs in time, the time unit, volume, the scope of application, etc. are determined. The areas of transition from one to other form of marginal expenditures are shown. 4 refs. (orig.)
Integrated transportation and energy sector CO2 emission control strategies

DEFF Research Database (Denmark)

Lund, Henrik; Münster, Ebbe

2006-01-01

is the use of biofuel (ethanol) and synthetic fuel (methanol) for internal combustion cars. An increase in the fraction of electricity delivered by fluctuating sources like wind power will lead to excess electricity production and the two aforementioned scenarios have a substantial effect on the decrease...... and power production (CHP), while the transport sector can assist the energy system in integrating a higher degree of intermittent energy and CHP. Two scenarios for partial conversion of the transport fleet have been considered. One is battery cars combined with hydrogen fuel cell cars, while the other...
Energy sector from 1990 to 2005 - analysis and consequences

International Nuclear Information System (INIS)

Granic, G.

2005-01-01

The paper analyzes the energy sector in the period from 1990 to 2005. What is shown here through an analysis of political, economic, energy, technological and institutional processes, and based on actual developments and non-developments, the consequences on energy situation to be evolved in the next 15 years, are analyzed. A crucial characteristic of this period is the fact that consumption growth is more distant from the trends in the developed countries and is increasingly approaching ones occurring in developing and undeveloped countries. The other such characteristic is lack of technological progress, which could generate desirable structural changes in energy production and demand. Taking in consideration what has been accomplished so far and what has not been accomplished, we cannot expect in the coming period the changes that could significantly modify the relations in the structure of energy production and demand. Keeping the balance between production and demand will be increasingly difficult, as well as keeping the influence on energy prices which will be growing. In this, it is more than ever indispensable that the state takes up its role.(author)
Innovative Nuclear Reactors Implementation in the Armenian Energy Sector

International Nuclear Information System (INIS)

Gevorgyan, A.

2006-01-01

The purpose of the present paper is to demonstrate the importance of nuclear energy development in Armenia with the use of innovative nuclear reactors when considering the long-term energy planning, taking into account the specific conditions and tendencies, which are formed and developed in economy of Armenia and, in particular, in fuel-energy complex of the country. When developing the long-term program, the main factors among others considered were assumed to be the energy independence and energy security of a country, and not only the least 'cost factor', as it was usually done before. When that program was under development, such social aspects as application of the infrastructure existing within the relevant sphere, and financing of decommissioning of existing units of the Armenian NNP were also took into consideration. The studies performed have shown that implementation of innovative medium size reactors would enable the energy sector of Armenia to meet all those requirements. The issues of environmental protection were also taken into consideration when developing that program. (authors)
Sustainability and Economic Performance of the Companies in the Renewable Energy Sector in Romania

Directory of Open Access Journals (Sweden)

Mihail Busu

2017-12-01

Full Text Available In this paper, we focus on the sustainability and economic performance of the renewable energy sector of Romania. In our analysis, we have used Total Quality Management (TQM model, which is an economic modern tool used for improving the quality of management for all companies. The aim of this study is to bring into discussion the conceptualized TQM model of Edward Deming underlying different stages of its evolution as it is described in the economic literature. Conceptual model is applied in a case study of the renewable energy sector of Romania. The quantitative research evaluates the impact of the total quality management to achieve the sustainable development, performance objectives and the competitive advantage of the companies in the renewable energy sector. Data was collected through a survey and the questionnaire was addressed to the management and employees in the renewable energy sector. Structural equation modelling (SEM was used and the hypotheses were tested by partial least square (PLS equations. Data was analyzed through the Smart PLS 3 software. The main contribution of this paper is to identify and evaluate the relationship among sustainable development, economic performance of the companies and TQM model indicators. The conclusions of our research are in line with the existing literature and confirm the theoretical assumptions, underlining the fact that the undertaking’s performance and sustainable development is a direct consequence of the combination among a series of factors like decisional power quality, motivated workforce as well as integrity of operational process.
Retesting the causality between energy consumption and GDP in China: Evidence from sectoral and regional analyses using dynamic panel data

International Nuclear Information System (INIS)

Zhang, Chuanguo; Xu, Jiao

2012-01-01

The increasing attention on energy policy needs has provided a renewed stimulus to research the linkages between energy consumption and economic performance in China. This paper examined the causal relationship between energy consumption and economic growth in the regional and sectoral aspects by adopting provincial panel data in China from 1995 to 2008. The results indicate that economic growth causes more energy consumption in China not only at the national level but also at the regional and sectoral levels. Then the Eastern Region and the industrial sector show results quite similar to that of the whole country, in which a bidirectional causality relationship exists between energy consumption and economic growth. The implication for energy policies in China is that the Eastern Region and the industrial sector should play a leading role in the adjustment of energy consumption patterns and the transformation of the economy structure. Energy prices have limited effects on energy consumption but do have effects on economic growth because the energy price mechanism is more government-oriented than market-oriented in China.
Renewable energy in the heating sector in Austria with particular reference to the region of Upper Austria

International Nuclear Information System (INIS)

Kranzl, Lukas; Kalt, Gerald; Müller, Andreas; Hummel, Marcus; Egger, Christiane; Öhlinger, Christine; Dell, Gerhard

2013-01-01

The heating sector has been neglected in energy policies for quite some time, especially on the European level. Only recently, with the implementation of the European directive 2009/28/EC the sector has gained higher attention. The objective of this paper is to provide an overview of the heat market in Austria and of the current status and future prospects of renewable energy in the heat sector (RES-H) up to 2030. Despite the growing energy demand, the share of renewable energy in the total energy demand for space heating and hot water increased from about 20% in 1970 to about 34% in 2008. This is mainly due to ambitious RES-H support instruments and regional policy targets. For example, the government of the region of Upper Austria has implemented a target of 100% RES-H share in the space heating and hot water sector until the year 2030. However, the National Renewable Energy Action Plan for 2020 foresees only moderate growth rates for RES-H compared to recent market growth and scenarios in literature. Due to the ambitious targets and support schemes of regional governments it seems likely that RES-H deployment could growstronger than stated in the action plan. - Highlights: ► Overview on Austrian heat sector and RES-H development. ► Growing RES-H market mainly due to regional promotion schemes. ► Austrian NREAP foresees only moderate growth of RES-H up to 2020. ► Targets and policies on the regional level might lead to stronger RES-H deployment
Energy saving and CO2 mitigation through restructuring Jordan's transportation sector: The diesel passenger cars scenario

International Nuclear Information System (INIS)

Al-Hinti, I.; Al-Ghandoor, A.; Akash, B.; Abu-Nada, E.

2007-01-01

The transportation sector is responsible for 37% of the total final energy consumption in Jordan, with passenger cars taking a share of 57% in this sector. Improvement of the energy efficiency of the transportation sector can help in alleviating socio-economic pressures resulting from the inflating fuel bill and in lowering the relatively high CO 2 emission intensity. Current legislations mandate that all passenger cars operating in Jordan are to be powered with spark ignition engines using gasoline fuel. This paper examines potential benefits that can be achieved through the introduction of diesel cars to the passenger cars market in Jordan. Three scenarios are suggested for implementation and investigated with a forecasting model on the basis of local and global trends over the period 2007-2027. It is demonstrated that introducing diesel passenger cars can slow down the growth of energy consumption in the transportation sector resulting in significant savings in the national fuel bill. It is also shown that this is an effective and feasible option for cutting down CO 2 emissions
Some aspects of environmental management in energy - sector

International Nuclear Information System (INIS)

Burlacu, M.; Burlacu, N.

1996-01-01

Environmental protection issues have exceeded the national borders, they became global. Thus it is necessary to elaborate a unique environmental policy, which will have to take into consideration all the economic aspects of the energy sector in connection with the regional pollution impacts. Energy production units are sever sources of damaging of the environment and that's why it is necessary to implement methods, techniques and environmental managerial instruments. Thus, to ensure a motivational basis for any environmental investment a as complete as possible data supply concerning the air, water and land pollution is needed. This task implies the consideration of all the controllable phenomena and processes dynamics which result in necessity of undertaking the corresponding investigations. The results of this activity are presented in this paper. (author). 1 fig., 5 tabs
Renewable energy sector development in the Caribbean: Current trends and lessons from history

International Nuclear Information System (INIS)

Shirley, Rebekah; Kammen, Daniel

2013-01-01

Island regions and isolated communities represent an understudied area of not only clean energy development but also of innovation. Caribbean states have for some time shown interest in developing a regional sustainable energy policy and in implementing measures which could help to protect its member states from volatile oil markets while promoting reliance on local resources. Here we examine four case studies of renewable energy advancements being made by public utility companies and independent energy companies in the Caribbean. We attempt to locate renewable energy advances in a broader historical framework of energy sector development, indicating a few policy lessons. We find that different degrees of regulatory and legislative sophistication have evolved in different islands. Islands should have specialized policy focus, contrasting the ad-hoc nature of current regional energy policy discussion. We also conduct a cost benefit analysis which shows that these early, innovative alternative energy projects show themselves to be both profitable and significant sources of emissions reduction and job creation. This lends support to the potential benefits of regional energy policy. - Highlights: ► We examine relationships between energy sector players in the Caribbean. ► We conduct a cost benefit analysis of four Caribbean renewable energy projects. ► Results show early, innovative alternative energy projects provide numerous benefits. ► Islands differ greatly in energy industry scale, utility ownership and government involvement. ► We provide subsequent considerations for an enabling regional energy policy framework
Trends in energy consumption in the transportation sector of Mexico and its environmental impact; Tendencias del consumo de energia en el Sector Transporte de Mexico y su impacto al medio ambiente

Energy Technology Data Exchange (ETDEWEB)

Mar, E.; Sheinbaum, C. [Instituto de Ingenieria, UNAM, Mexico, D. F. (Mexico)

1997-12-31

The Mexican transportation sector, as with that of many other countries, is characterized by basing its energy consumption in hydrocarbons (gasoline, diesel and LP gas). At the present times, this dependency has brought along a series of problems of environmental nature, which concentrate in a larger scale in the urban areas. Therefore, the study of the transportation sector as an energy consumer requires the institution of new terms where the constant to study (directly or indirectly) is the environmental variable, trying to correlate the proper sector activities, its development and the energy consumption with the environment. This paper`s objective is to know the actual situation of the transportation sector in the metropolitan area of Mexico City (MAMC) and its environmental impact. It is therefore an energy-environmental inventory energy-environmental focussed to the use of fuels in the transportation sector, whose environmental effect has a significant cost for the country. This paper has been divided in four parts. First, the importance of the sector as an energy consumer in the MAMC is characterized in aggregated form. Second, the main variables that affect the development of the sector to obtain the consumption in separated form as well as the base criteria for its development, obtaining a series of results that show the effect of the different modes and types of energy consumption. In the third part, reference is made to the environmental impact originated by the utilization of fossil fuels in the transportation sector, emphasizing in the transportation means that more heavily affect for the emission of pollutants. Finally a series of options are presented that allow finding an equilibrium among transportation, energy and environment. [Espanol] El sector transporte mexicano, como el de muchos otros paises se caracteriza por basar su consumo energetico en hidrocarburos (gasolina, diesel y gas licuado). Actualmente esta dependencia ha traido consigo una
Trends in energy consumption in the transportation sector of Mexico and its environmental impact; Tendencias del consumo de energia en el Sector Transporte de Mexico y su impacto al medio ambiente

Energy Technology Data Exchange (ETDEWEB)

Mar, E; Sheinbaum, C [Instituto de Ingenieria, UNAM, Mexico, D. F. (Mexico)

1998-12-31

The Mexican transportation sector, as with that of many other countries, is characterized by basing its energy consumption in hydrocarbons (gasoline, diesel and LP gas). At the present times, this dependency has brought along a series of problems of environmental nature, which concentrate in a larger scale in the urban areas. Therefore, the study of the transportation sector as an energy consumer requires the institution of new terms where the constant to study (directly or indirectly) is the environmental variable, trying to correlate the proper sector activities, its development and the energy consumption with the environment. This paper`s objective is to know the actual situation of the transportation sector in the metropolitan area of Mexico City (MAMC) and its environmental impact. It is therefore an energy-environmental inventory energy-environmental focussed to the use of fuels in the transportation sector, whose environmental effect has a significant cost for the country. This paper has been divided in four parts. First, the importance of the sector as an energy consumer in the MAMC is characterized in aggregated form. Second, the main variables that affect the development of the sector to obtain the consumption in separated form as well as the base criteria for its development, obtaining a series of results that show the effect of the different modes and types of energy consumption. In the third part, reference is made to the environmental impact originated by the utilization of fossil fuels in the transportation sector, emphasizing in the transportation means that more heavily affect for the emission of pollutants. Finally a series of options are presented that allow finding an equilibrium among transportation, energy and environment. [Espanol] El sector transporte mexicano, como el de muchos otros paises se caracteriza por basar su consumo energetico en hidrocarburos (gasolina, diesel y gas licuado). Actualmente esta dependencia ha traido consigo una

Energy consumption in the industrial sector. Evolution and perspectives; Consumo energetico en el sector industrial. Evolucion y perspectivas

Energy Technology Data Exchange (ETDEWEB)

Vieyra Fernandez, Arturo; Cortes Mendez, Carlos

1993-12-31

This article has the purpose of analyzing the main determinants of energy use in the industrial sector, standing out the economical, social and technological implications that determine a specific consumption pattern, departing from which, -as first hand indicators- the efficiency conditions under which this consumption is effected, are evaluated. Likewise, a break-up by branch for the analysis is proposed, taking as a reference point the importance of each one of these in the sector global consumption as well as the available information for each one of them. Finally, the execution of a prospective with an horizon to the year 2005, taking into consideration a macroeconomic scenario, in general, and the potential saving for each sub-sector, in particular, is proposed. [Espanol] El articulo tiene como finalidad analizar los determinantes principales del consumo energetico del sector industrial, destacando las implicaciones de caracter economico, social y tecnologico que conlleva a un patron especifico de consumo, a partir del cual se evaluan - con indicadores de primera mano - las condiciones de eficiencia bajo las cuales se realiza dicho consumo. Asimismo, se propone una desagregacion por rama para el analisis, tomando como punto de referencia la importancia de cada una de estas en el consumo global del sector, asi como la informacion disponible para cada una. Finalmente, se propone un ejercicio de prospectiva con un horizonte hasta el ano 2005 tomando en consideracion un escenario macroeconomico en general y el potencial de ahorro para cada subsector en particular.
Energy consumption in the industrial sector. Evolution and perspectives; Consumo energetico en el sector industrial. Evolucion y perspectivas

Energy Technology Data Exchange (ETDEWEB)

Vieyra Fernandez, Arturo; Cortes Mendez, Carlos

1992-12-31

This article has the purpose of analyzing the main determinants of energy use in the industrial sector, standing out the economical, social and technological implications that determine a specific consumption pattern, departing from which, -as first hand indicators- the efficiency conditions under which this consumption is effected, are evaluated. Likewise, a break-up by branch for the analysis is proposed, taking as a reference point the importance of each one of these in the sector global consumption as well as the available information for each one of them. Finally, the execution of a prospective with an horizon to the year 2005, taking into consideration a macroeconomic scenario, in general, and the potential saving for each sub-sector, in particular, is proposed. [Espanol] El articulo tiene como finalidad analizar los determinantes principales del consumo energetico del sector industrial, destacando las implicaciones de caracter economico, social y tecnologico que conlleva a un patron especifico de consumo, a partir del cual se evaluan - con indicadores de primera mano - las condiciones de eficiencia bajo las cuales se realiza dicho consumo. Asimismo, se propone una desagregacion por rama para el analisis, tomando como punto de referencia la importancia de cada una de estas en el consumo global del sector, asi como la informacion disponible para cada una. Finalmente, se propone un ejercicio de prospectiva con un horizonte hasta el ano 2005 tomando en consideracion un escenario macroeconomico en general y el potencial de ahorro para cada subsector en particular.
In-Depth Review of the Investment Climate and Market Structure in the Energy Sector. Uzbekistan

International Nuclear Information System (INIS)

2005-01-01

Uzbekistan is an independent republic since 1991. Uzbekistan has a presidential form of government. It has observer status in the WTO since 1994. After years of relatively weak economic performance, the Uzbek government adopted - in close cooperation with the IMF - a programme of macro-economic and structural reforms in 2004. It resulted in a GDP growth of more than 7 percent and a current account surplus exceeding USD 1 billion. In addition, a uniform exchange rate has been introduced for the local currency 'soum' and by 2005 current transaction convertibility has almost been achieved. In 2005, the Uzbek government expects a GDP growth rate of 7 percent. The main driver of sustainable economic development are hydrocarbon resources, mainly natural gas. They offer great potential for Uzbekistan's further economic development. Uzbekistan has set up a legal framework to attract foreign direct investment. Huge amounts of FDI are needed to develop and modernize the energy sector, including a substantial reduction of its high energy intensity. However, up to 2004 FDI inflows have been very modest (FDI inward stock stood at USD 917 million, and FDI annual inflows at USD 70 million in 2003). Among the main reasons for the relatively low attractiveness of the Uzbek energy sector for foreign investors in the past have been the pervasive state ownership allowing for only minority foreign shareholdings, nonpayment problems, non-cost reflective energy prices, non-independence of the energy regulator, and a legislation, which has been perceived by some as vague and unpredictable. The Uzbek government is aware of these shortcomings, and from 2003-2004 important steps have been taken to improve the situation, such as the initiation of price adjustments and the active implementation of a metering programme. The Uzbek government now regards privatisation as a main vehicle to attract more FDI. Currently, however, the energy sector is still controlled by the state. Foreign investors
The energy sector in sub-Saharan Africa: current status and prospects

International Nuclear Information System (INIS)

Major, Rebecca; Ege, Ergen

2015-01-01

In Sub-Saharan Africa, the energy sector should theoretically enjoy the high economic growth rate that applies to the whole of the continent. But in reality prospects are affected by such obstacles as political and legal instability, as well as the drop in oil prices. (authors)
On the formation of energy policies towards 2020: Challenges in the Swedish industrial and building sectors

International Nuclear Information System (INIS)

Thollander, Patrik; Rohdin, Patrik; Moshfegh, Bahram

2012-01-01

The impact of global climate change due to increased emissions of greenhouse gases emissions which in turn is a consequence of in particular, the use of fossil fuels, has made EU decision makers to act decisively, e.g. the EU 2020 primary energy target of reducing primary energy use with 20% from 2005 to 2020. The aim of this paper is to present major challenges related to the development and formation of energy policies towards the Swedish industrial and building sector in order to fulfill the EU 2020 primary energy target. This paper is approaching the presented challenges by introducing the theory of Asymmetric Energy Policy Shocks (AEPSs), and addresses some key challenges which are of particular relevance for the fulfilment of the EU 2020 primary energy target for Member States like Sweden which from an energy end-use perspective substantially differs from the EU-25's energy end-use structure. In conclusion, overcoming AEPSs, and moving towards a more Long-Term Energy Policy Approach (LTEPA) will be of key importance for individual Member States, if the 2020 primary energy target is to be fulfilled. - Highlights: ► The paper presents major challenges in regard to the formation of Swedish energy policy for the industry and building sectors. ► The theory of Asymmetric Energy Policy Shocks is introduced. ► Regional differences are important to take into account when designing energy policies for the industry and building sectors.
The development of the renewable energy sector - Source for more and better jobs

International Nuclear Information System (INIS)

Lincaru, Cristina

2006-01-01

In a global world, isolation becomes impossible. An important set of values are unanimously recognized, and 'like peace, the prosperity is indivisible and for being sustainable must be shared'. The problems of the global environment and their consequences have essentially contributed to 'the crystallization' of the necessity to pass to the Sustainable Development, meaning the incorporation of two important dimensions: the social one and the environmental one along with the economic objectives. The paper has the following contents: 1. Introduction; 2. Environment problems and their consequences; 3. Energetic security - transition to regenerative sources of energy; 4. Renewable energy sector and its impact on employment; 5. Conclusions. The following special conclusions concerning the renewable energy sector are highlighted: 1) it is a knowledge-based-sector which use intensively the labour force; 2) it includes a higher potential of high-skill job creation, characterized by higher productivity per capita, above the average of the national economy, by promoting friendly environment technologies; 3) it is a friendly environment sector with perspectives for modelling the structural changes on medium and long term; 4) it is likely to have an positive impact on workers' health and safety (workplace quality, pollution, hazardous substances and physical demanding work) and on the entire population; 5) it ensures that the potential for environmentally related innovations is exploited overall and that the emerging eco-jobs opportunities (in all skill range) can be met; 6) it supports the shift towards technologies that incorporate all the costs (technologies compatible with life cycles)
The Romanian environment and energy sector - An introduction by the Royal Danish Embassy

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-04-01

Romania suffers - even for Eastern European standards - from extensive problems in the energy and environmental sector. This is due mainly to the industrial development process during 40 years of communism, involving energy-intensive industries such as the chemical, metallurgy and cement industries and the development of densely populated areas. None of these developments were followed by an environmental strategy of the communist regime. The public investment over the past twelve years has not been adequate to close the gap that 40 years of communism left. The goal of EU-membership in 2007 means that the efforts towards closing the gap have to be intensified. This has given a new impetus to the environmental reforms in Romania. Especially improving the quality of the drinking water, handling wastewater, improving the efficiency of the district heating system, waste disposal and management, reducing air pollution as well as and improving efficiency in the electricity sector requires big public investments. These major challenges offer good opportunities for Danish companies in these areas. Furthermore, also the private companies will have to make major investments in order to meet especially environmental requirements. Due to the EU-accession process and agreements with IMF, the World Bank and others good possibilities for international financing of projects exist. From the EU alone Romania will receive over EUR 2.5 billions in the period from 2004 to 2007. This report will give the Danish investor, consultant, or subcontractor, interested in the Romanian environmental and energy sector, a basis for evaluating the opportunities in this promising sector of the Romanian economy. (au)
A New Economic and Political State of Play in the Energy Sector: On Jean-Pierre Hansen and Jacques Percebois, Energy. Economy and politics

International Nuclear Information System (INIS)

Lesourne, J.

2011-01-01

If there is one sector in which the state of play has changed radically over a few decades, it is the energy sector. It has been affected simultaneously by the prospect that the main fossil fuels will become exhausted, by the impact on our planet's climate of the consumption of this fossil energy (implying increased recourse to renewable sources) and by the rapid economic development of large nations consuming increasing quantities of energy. Energy-related policies (particularly economic and technological policies) are, in fact, being developed in an increasingly complex and international context, which is, at times, very difficult to grasp. Fortunately, two specialists in energy matters, Jean-Pierre Hansen and Jacques Percebois, have published a very comprehensive survey of this new economic and political state of play in the energy field: 'Energie. Economie et politiques' [Energy: Economics and Policies] (Brussels: De Boeck, 2010). It clearly is not possible here to go into all the questions they confront, but in this review Jacques Lesourne, who has read the book for Futuribles, clearly demonstrates its importance and presents the reader with the main facets of the work that make it a reference tool for all involved in this sector, including the most highly specialized. (author)
Long-run relationship between sectoral productivity and energy consumption in Malaysia: An aggregated and disaggregated viewpoint

International Nuclear Information System (INIS)

Rahman, Md Saifur; Junsheng, Ha; Shahari, Farihana; Aslam, Mohamed; Masud, Muhammad Mehedi; Banna, Hasanul; Liya, Ma

2015-01-01

This paper investigates the causal relationship between energy consumption and economic productivity in Malaysia at both aggregated and disaggregated levels. The investigation utilises total and sectoral (industrial and manufacturing) productivity growth during the 1971–2012 period using the modified Granger causality test proposed by Toda and Yamamoto [1] within a multivariate framework. The economy of Malaysia was found to be energy dependent at aggregated and disaggregated levels of national and sectoral economic growth. However, at disaggregate level, inefficient energy use is particularly identified with electricity and coal consumption patterns and their Granger caused negative effects upon GDP (Gross Domestic Product) and manufacturing growth. These findings suggest that policies should focus more on improving energy efficiency and energy saving. Furthermore, since emissions are found to have a close relationship to economic output at national and sectoral levels green technologies are of a highest necessity. - Highlights: • At aggregate level, energy consumption significantly influences GDP (Gross Domestic Product). • At disaggregate level, electricity & coal consumption does not help output growth. • Mineral and waste are found to positively Granger cause GDP. • The results reveal strong interactions between emissions and economic growth
Hypersonic Threats to the Homeland

Science.gov (United States)

2017-03-28

ADAM) system . This ground based system protects 7 soldiers against rocket threats and utilizes a 10 kW laser with an effective range out to...early warning systems for response to hypersonic threats . The integration of directed energy defensive systems with Space Based Infrared Sensors (SBIRS...and early warning radars already in operation will save costs. By capitalizing on Terminal High Altitude Area Defense (THAAD) system capabilities
Government regulation as an impetus for innovation: Evidence from energy performance regulation in the Dutch residential building sector

International Nuclear Information System (INIS)

Beerepoot, Milou; Beerepoot, Niels

2007-01-01

The recent implementation of energy performance policy as a way to tackle energy consumption in the building sector in Europe draws attention to the effect it has on the development and diffusion of energy-saving innovations. According to innovation system literature, government regulation through norms and standards is one of the factors stimulating innovation. This paper concentrates on the role of stricter government regulation as an incentive to innovation in the Dutch residential building sector. Innovation in this sector is predominantly a process of applying incremental modifications to comply with new and stricter government regulations and standards. Energy performance policy in its current shape will therefore not contribute to the diffusion of really new innovation in energy techniques for residential buildings in the Netherlands. If diffusion of really new innovation is an explicit aim of energy performance policy then the European wide introduction of this scheme needs reconsideration
ANALYSIS MODELS OF THE BANKRUPTCY RISK IN ROMANIA’S ENERGY SECTOR

Directory of Open Access Journals (Sweden)

MIRON VASILE CRISTIAN IOACHIM

2015-12-01

Full Text Available The risk, as a concept found in the economic sphere of business represents an analysis area often approached by researchers from the finance and accounting field. Although it is often seen, along with cost-effectiveness and value, as a fundamental element of finance (Stancu, I., 2007, the risk has often facets that make it useful also in analyzing other sides of the economic sphere of business, such as financial position and economic performance of it. From these meanings, we believe that the most suitable for this purpose is the one through which it is analyzed the ability of an entity to avoid bankruptcy. The present study has as main objectives the presentation of bankruptcy risk of an entity from a theoretical point of view and the analysis (from an empirical and comparative point of view through the scoring method of the implementation of various models for analyzing the risk of bankruptcy (Altman, Conan-holder, Taffler, Robertson in Romania’s energy sector, in order to issue an opinion regarding the optimal method for analyzing the bankruptcy risk in the energy sector. The results show that there are significant differences regarding the analysis of the bankruptcy risk through the appliction of different models, proposing the Conan-Holder model as the most appropriate for this sector.
Perspectives of energy efficient technologies penetration in the Greek domestic sector, through the analysis of Energy Performance Certificates

International Nuclear Information System (INIS)

Gelegenis, J.; Diakoulaki, D.; Lampropoulou, H.; Giannakidis, G.; Samarakou, M.; Plytas, N.

2014-01-01

The building sector in Greece presents a huge energy saving potential, the largest part of which is remaining unexploited. The recently enacted legislation for the energy performance of buildings, in combination with the financial support provided by funding programmes to low income families is expected to significantly boost the deployment of energy efficient technologies in the Greek domestic sector. The exploitation of these legal and financial instruments follows a formalised process of energy audits, resulting in buildings classification and in the submission of Energy Performance Certificates (EPCs) including suggestions to improve the dwellings' energy performance. The paper aims at an ex-ante evaluation of the market trends revealed by EPCs in Greece, in order to identify the perspectives of individual technologies and to assess the degree to which the certification procedure helps in improving the energy performance of buildings. The results indicate a strong trend towards less cost-effective technologies, revealing a sub-optimal allocation of financial resources and putting into risk the path towards the achievement of EU targets for 2020. - Highlights: • Energy Performance Certificates reveal market trends of energy efficient technologies. • SWH, replacement of windows and walls/roof insulation are most often recommended. • Other measures are controls, switch to NG; low cost measures are rarely recommended. • Cost-effectiveness is not the main factor explaining technology recommendations. • Amendment of EPC document and inspection process may enhance its effectiveness
Transweb - real time transportation threat assessment analysis tool: look what the future may bring for energy related infrastructure?

International Nuclear Information System (INIS)

Dilger, F.; Ballard, J.D.

2005-01-01

Full text: Transweb is envisioned as a transportation threat assessment program and this real time GIS based web assessment too (a.k.a., GTA for GIS threat assessment) can be used to plan railroad or highway shipments of hazardous waste (e.g., toxic industrial chemicals - TIC's) and high-level nuclear waste materials (e.g., like those destined for Yucca Mountain - HLW) that may be used in energy production facilities. Transweb will become a vulnerability mapping and analysis tool that can be used by transportation planners, emergency response personnel, security/safety managers, and law enforcement to route such shipments, make contingency plans in the event of altered road or rail conditions, and/or to assist in the response to an accident or human initiated event like terrorism. The initial phase of the project will seek to establish the protocol on highway shipments and follow up phases will focus on rail GTA's. This paper will report on the initial development of this analytical technique, define the problems associated with such analysis, and offer examples of its analytical possibilities for threat assessment relative to energy related facilities like nuclear power generation stations. (author)
Assessment of the energy requirements and selected options facing major consumers within the Egyptian industrial and agricultural sectors. Final report

Energy Technology Data Exchange (ETDEWEB)

1978-05-31

The objectives of the energy assessment study of Egypt are to develop an understanding of the current status of the principal energy users in Egypt's industrial and agricultural sectors; to estimate the energy demand and efficiency for each selected subsector within these major sectors; to identify opportunities for fuel type changes, technology switches, or production pattern changes which might increase the efficiency with which Egypt's energy is used both now and in the future: and based on options identified, to forecast energy efficiencies for selected Egyptian subsectors for the years 1985 and 2000. Study results are presented for the iron and steel, aluminium, fertilizer, chemical, petrochemical, cement, and textile industries and automotive manufacturers. Study results for drainage, irrigation, and mechanization procedures in the agricultural sector and food processing sector are also presented. (MCW)
ENERGY SOURCES AND CARBON EMISSIONS IN THE IRON AND STEEL INDUSTRY SECTOR IN SOUTH ASIA

Directory of Open Access Journals (Sweden)

Tapan Sarker

2013-01-01

Full Text Available This paper examines CO2 emissions from electricity and fuel consumption of different energy sources consumed in the Iron and Steel Industry sector (non-ferrous included, also known as basic metal in five South Asian countries including Bangladesh, India, Nepal, Sri Lanka and Pakistan. The study finds that about 30% of the total energy in the manufacturing industry is used in this sector, which is about 11% of total industrial input, contributing approximately 13% to the Manufacturing Value Added (MVA. Electricity, on the other hand, shares almost 60% of total energy consumption in the five countries in South Asia, followed by natural gas, coal, kerosene and diesel. The study also finds that CO2 emissions vary across sectors in countries in which the study was conducted. For instance, while in Bangladesh CO2 emissions are primarily caused by electricity generation, in India the majority of CO2 emissions are originated from coal. On the contrary, CO2 emissions in Nepal are mostly generated through other fuels such as Charcoal, Diesel and Kerosene. This study provides some policy recommendations, which could help reduce CO2 emissions in the Iron and Steel Industry sector in the South Asian region.
Stumbling reform process in the energy sector. Analysis of recent developments

International Nuclear Information System (INIS)

Veraart, M.D.L.

2010-01-01

These are turbulent times for the Dutch energy sector. The peace did not return when the Unbundling Act was implemented. The privatization of Nuon and Essent caused quite a stir. In the opinion of the author part of this stir was unjustified. It was the logical consequence of the liberalization of the energy markets that started 15 years ago. The soap does not end with the sale of the energy companies. The establishment of the public grid companies and finding a destination for the returns of the sales are new issues of conflict that emerge. [nl
China's energy consumption under the global economic crisis: Decomposition and sectoral analysis

International Nuclear Information System (INIS)

Li, Fangyi; Song, Zhouying; Liu, Weidong

2014-01-01

It is now widely recognized that there is a strong relationship between energy consumption and economic growth. Most countries′ energy demands declined during the economic depression of 2008–2009 when a worldwide economic crisis occurred. As an export-oriented economy, China suffered a serious exports decline in the course of the crisis. However, it was found that energy consumption continued to increase. Against such a background, this paper aims to assess and explain the factors causing the growth of energy consumption in China. First, we will explain the impact of domestic final use and international trade on energy consumption by using decomposition analysis. Second, embodied energy and its variation across sectors are quantified to identify the key sectors contributing to the growth. Lastly, the policy implications for long-term energy conservation are discussed. The results show that the decline in exports was one of the driving forces for energy consumption reduction in the crisis, but that the growth of domestic demand in manufacturing and construction, largely stimulated by economic stimulus plans, had the opposite effect on energy consumption. International trade contributed to decreasing energy consumption of China during and after the crisis because the structure of exports and imports changed in this period. - Highlights: • We analyze the reasons for China's energy consumption change under the global economic crisis during 2007–2010. • Domestic final use growth, especially in construction and manufacturing of machinery and equipment, resulted in energy consumption increase. • International trade is identified as a driver of energy consumption reduction during and after the crisis. • Increasing China's share of consumption or reducing its share of investment in the GDP can reduce national energy intensity
Developing Sustainable Urban Water-Energy Infrastructures: Applying a Multi-Sectoral Social-Ecological-Infrastructural Systems (SEIS) Framework

Science.gov (United States)

Ramaswami, A.

2016-12-01

Urban infrastructure - broadly defined to include the systems that provide water, energy, food, shelter, transportation-communication, sanitation and green/public spaces in cities - have tremendous impact on the environment and on human well-being (Ramaswami et al., 2016; Ramaswami et al., 2012). Aggregated globally, these sectors contribute 90% of global greenhouse gas (GHG) emissions and 96% of global water withdrawals. Urban infrastructure contributions to such impacts are beginning to dominate. Cities are therefore becoming the action arena for infrastructure transformations that can achieve high levels of service delivery while reducing environmental impacts and enhancing human well-being. Achieving sustainable urban infrastructure transitions requires: information about the engineered infrastructure, and its interaction with the natural (ecological-environmental) and the social sub-systems In this paper, we apply a multi-sector, multi-scalar Social-Ecological-Infrastructural Systems framework that describes the interactions among biophysical engineered infrastructures, the natural environment and the social system in a systems-approach to inform urban infrastructure transformations. We apply the SEIS framework to inform water and energy sector transformations in cities to achieve environmental and human health benefits realized at multiple scales - local, regional and global. Local scales address pollution, health, wellbeing and inequity within the city; regional scales address regional pollution, scarcity, as well as supply risks in the water-energy sectors; global impacts include greenhouse gas emissions and climate impacts. Different actors shape infrastructure transitions including households, businesses, and policy actors. We describe the development of novel cross-sectoral strategies at the water-energy nexus in cities, focusing on water, waste and energy sectors, in a case study of Delhi, India. Ramaswami, A.; Russell, A.G.; Culligan, P.J.; Sharma, K
Economic Radar of the Sustainable Energy Sector in the Netherlands. Employment, production, investments, innovation, value added, trade. Trends and references 2009/2010

Energy Technology Data Exchange (ETDEWEB)

Vuik, J.; Zult, D.; Van Rossum, M.

2012-06-15

This monitor of the sustainable energy sector published by Statistics Netherlands (CBS) in 2012 is a follow-up to the study conducted in 2011. This 2012 study was commissioned by the Ministry of Economic Affairs, Agriculture and Innovation (ELI). Detailed economic indicators for the sustainable energy sector are presented for 2008 and 2009. Efforts for the compilation of more recent economic indicators are discussed, and the results for these more up-to-date figures are presented. The relevance of monitoring the sustainable energy sector lies in evaluating economic opportunities of the Netherlands in the global transformation towards a renewable energy supply and demand system and more attention for energy conservation. Several geopolitical, economic and environmental developments motivate policies focused on promoting the energy transformation in the Netherlands. Renewable energy contributes to securing supplies, diversification of energy supply, reduction of greenhouse gas emissions and creation of green jobs. The sustainable energy sector - which cuts across all industries of the Standard Industrial Classification (NACE) - consists of companies and institutions that physically produce renewable energy, as well as those active in the value chains that precede this physical production. Apart from renewable energy, the sustainable energy sector also includes companies and institutions that focus on energy conservation activities. As this monitor contains only figures on the recent past, it is not a tool for identifying future opportunities. It is more a tool for evaluating policies aimed at promoting economic opportunities in the sustainable energy sector. The physical data on the production of renewable energy (Protocol monitoring renewable energy) and the data derived from the 'Economic radar for the sustainable energy sector' can be very valuable in supplementing each other. Between 1990 and 2011, the share of renewable energy in total energy

The evolution of the energy demand in France in the industrial, residential and transportation sectors

International Nuclear Information System (INIS)

2006-01-01

This document provides information, from 1970 to 2005, on the evolution of the energy intensity (ratio between the primary energy consumption and the gross domestic product in volume) and the actions of energy control for the industrial, residential and transportation sectors. (A.L.B.)
Interacting vacuum energy in the dark sector

Energy Technology Data Exchange (ETDEWEB)

Chimento, L. P. [Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires and IFIBA, CONICET, Cuidad Universitaria, Buenos Aires 1428 (Argentina); Carneiro, S. [Instituto de Física, Uníversídade Federal da Bahia, 40210-340, Salvador, BA (Brazil)

2015-03-26

We analyse three cosmological scenarios with interaction in the dark sector, which are particular cases of a general expression for the energy flux from vacuum to matter. In the first case the interaction leads to a transition from an unstable de Sitter phase to a radiation dominated universe, avoiding in this way the initial singularity. In the second case the interaction gives rise to a slow-roll power-law inflation. Finally, the third scenario is a concordance model for the late-time universe, with the vacuum term decaying into cold dark matter. We identify the physics behind these forms of interaction and show that they can be described as particular types of the modified Chaplygin gas.
Water Use in the US Electric Power Sector: Energy Systems ...

Science.gov (United States)

This presentation reviews the water demands of long-range electricity scenarios. It addresses questions such as: What are the aggregate water requirements of the U.S. electric power sector? How could water requirements evolve under different long-range regional generation mixes? It also looks at research addressing the electricity generation water demand from a life cycle perspective, such as water use for the fuel cycle (natural gas, coal, uranium, etc.) and water use for the materials/equipment/manufacturing of new power plants. The presentation is part of panel session on the Water-Energy Nexus at the World Energy Engineering Congress
Evaluation of the energy efficiency evolution in the European road freight transport sector

International Nuclear Information System (INIS)

Ruzzenenti, F.; Basosi, R.

2009-01-01

In this paper, we evaluate energy efficiency in the European freight transport sector over three decades, according to a variety of indicators, methodologies and databases. The aim is, on the one hand, of determining major drawbacks in energy efficiency metrics, on the other hand, identifying a possible trend in the sector. The present analysis shows that energy efficiency evaluation is generally subject to misinterpretation and distortion with regard to the methods and data source adopted. Two different indicators (energy intensity and fuel economy) were initially taken into account to select the most suitable for evaluating vehicles' efficiency. Fuel economy was then adopted and measured according to two different methodologies (top-down and bottom-up). We then considered all the possible sources of distortion (data sources employed, methods of data detection, speed of detection, power enhancement, size factor) with the aim of accomplishing a sound estimation. Fuel economy was eventually divided with the maximum power available (adjusted fuel economy), to account for the power shift of vehicles, that represents a further efficiency improvement.
Which environmental problems get policy attention? Examining energy and agricultural sector policies in Sweden

International Nuclear Information System (INIS)

Engstroem, Rebecka; Nilsson, Mans; Finnveden, Goeran

2008-01-01

Not all environmental problems get the same level of policy attention. An interesting question is thus why certain aspects receive attention and others do not. This paper studies the level of policy attention given to different environmental aspects in agriculture and energy policy in Sweden and explores empirically some factors that can explain the level of attention. The first step was to explore the link between environmental issue characteristics and the level of policy attention. The level of policy attention was measured through a content analysis of Swedish government bills. The results from the content analysis are clear and stable over the studied time period. In the agriculture sector biodiversity and toxicity are in focus whereas in the energy sector climate change and resources are given the attention. Besides these aspects, the attention is limited. These results were compared with the results from sector-wide environmental assessments of the same sectors. These assessments were based on hybrid input-output analysis and life cycle assessment methodologies. A main finding from the study is that issue importance is a necessary but not a sufficient condition for policy attention. Other explanations are needed to understand which environmental issues get attention in sectoral policy. Our assessment showed that while the level of knowledge does not provide an explanation, the presence of strong and well-organised stakeholders within the sector, with an interest in having a certain issue on the agenda, might be decisive for issue attention. Path dependency and limited attention capacity are other important factors
Institutional and Policy Assessment of Renewable Energy Sector in Afghanistan

Directory of Open Access Journals (Sweden)

Ahmad Murtaza Ershad

2017-01-01

Full Text Available Renewable energy resources could play a vital role in the sustainable economic, social, and environmental development of Afghanistan. Heavy reliance of rural households on firewood, rising costs of fossil fuels, outdoor and indoor air pollution, and climate change are some of the challenges that can be addressed by diversifying our power production fuel inputs and adopting renewable energy technologies. In order to deploy and scale up renewable energy technologies and improve access to sustainable energy, clear policies and targets and dedicated institutions are crucial. Fortunately, Afghan government with the support of international community is setting ambitious targets for the renewable energy sector and is encouraging national and international investors to take part in the generation, transmission, and distribution of renewable energy especially electricity through Power Purchase Agreements or very cheap land leases. Thus, the objectives of this report are (I to review the existing institutions in the field of renewable energy, (II to review renewable energy policies and targets in Afghanistan, and (III to identify institutional and policy gaps and recommend solutions.
Use of scenarios in the planning of the energy sector; Uso de escenarios en la planeacion del sector energetico

Energy Technology Data Exchange (ETDEWEB)

Sacristan Roy, Antonio [Asociacion Mexicana para la Economia Energetica (AMEE), (Mexico)

2004-06-15

A scenario is a logical and congruent narration on the future, which describes the future in terms of the consequences on the surroundings of tendency forces (descriptive scenario) or as a result of caused changes (normative scenario). Unlike an econometric projection, that fundamentally considers economic forces, a scenario takes into consideration the impact of political, technological, social and legal forces, in addition to the economic ones, and the uncertainty of the future can be covered using several different scenarios. The construction of scenarios constitutes an extremely useful tool for long term planning of and the design of governmental policies for the energy sector. In this work an investment to twenty-five years in the national energy sector, with a long term planning of using scenarios, the design of a policy of the possible savings and bases for the future technological development and investigation effort is estimated. [Spanish] Un escenario es una narracion logica y congruente sobre el futuro, la cual describe el futuro en terminos de las consecuencias sobre el entorno de fuerzas tendenciales (escenario descriptivo) o como resultado de cambios provocados (escenario normativo). A diferencia de una proyeccion econometrica, que fundamentalmente considera fuerzas economicos, un escenario toma en consideracion el impacto de fuerzas politicas, tecnologicas, sociales y juridicas, ademas de las economicas, la incertidumbre del futuro se puede cubrir utilizando varios escenarios distintos. La construccion de escenarios constituye una herramienta sumamente util para la planeacion de largo plazo y el diseno de politicas gubernamentales para el sector energetico. En este trabajo se estima una inversion a veinticinco anos en el sector energetico nacional, con una planeacion de largo plazo utilizando escenarios, el diseno de una politica los posibles ahorros y la base para el futuro desarrollo tecnologico y esfuerzo de investigacion.
and the Energy Sector

African Journals Online (AJOL)

Nigeria's harsh economic situation in 2016 has led major industries to look inwards to resolve supply deficits occasioned ... In the electricity sector, however, the influx of imported electrical .... Engineering Infrastructure in a 2014 address.
Energy use in the Greek manufacturing sector: A methodological framework based on physical indicators with aggregation and decomposition analysis

International Nuclear Information System (INIS)

Salta, Myrsine; Polatidis, Heracles; Haralambopoulos, Dias

2009-01-01

A bottom-up methodological framework was developed and applied for the period 1985-2002, to selected manufacturing sub-sectors in Greece namely, food, beverages and tobacco, iron and steel, non-ferrous metals, non-metallic minerals and paper. Disaggregate physical data were aggregated according to their specific energy consumption (SEC) values and physical energy efficiency indicators were estimated. The Logarithmic Mean Divisia index method was also used and the effects of the production, structure and energy efficiency to changes in sub-sectoral manufacturing energy use were further assessed. Primary physical energy efficiency improved by 28% for the iron and steel and by 9% for the non-metallic minerals industries, compared to the base year 1990. For the food, beverages and tobacco and the paper sub-sectors, primary efficiency deteriorated by 20% and by 15%, respectively; finally electricity efficiency deteriorated by 7% for the non-ferrous metals. Sub-sectoral energy use is mainly driven by production output and energy efficiency changes. Sensitivity analysis showed that alternative SEC values do not influence the results whereas the selected base year is more critical for this analysis. Significant efficiency improvements refer to 'heavy' industry; 'light' industry needs further attention by energy policy to modernize its production plants and improve its efficiency
Energy use in the Greek manufacturing sector: A methodological framework based on physical indicators with aggregation and decomposition analysis

Energy Technology Data Exchange (ETDEWEB)

Salta, Myrsine; Polatidis, Heracles; Haralambopoulos, Dias [Energy Management Laboratory, Department of Environment, University of the Aegean, University Hill, Mytilene 81100 (Greece)

2009-01-15

A bottom-up methodological framework was developed and applied for the period 1985-2002, to selected manufacturing sub-sectors in Greece namely, food, beverages and tobacco, iron and steel, non-ferrous metals, non-metallic minerals and paper. Disaggregate physical data were aggregated according to their specific energy consumption (SEC) values and physical energy efficiency indicators were estimated. The Logarithmic Mean Divisia index method was also used and the effects of the production, structure and energy efficiency to changes in sub-sectoral manufacturing energy use were further assessed. Primary physical energy efficiency improved by 28% for the iron and steel and by 9% for the non-metallic minerals industries, compared to the base year 1990. For the food, beverages and tobacco and the paper sub-sectors, primary efficiency deteriorated by 20% and by 15%, respectively; finally electricity efficiency deteriorated by 7% for the non-ferrous metals. Sub-sectoral energy use is mainly driven by production output and energy efficiency changes. Sensitivity analysis showed that alternative SEC values do not influence the results whereas the selected base year is more critical for this analysis. Significant efficiency improvements refer to ''heavy'' industry; ''light'' industry needs further attention by energy policy to modernize its production plants and improve its efficiency. (author)
State energy price projections for the residential sector, 1992--1993

International Nuclear Information System (INIS)

1992-01-01

The purpose of this report, State Energy Price Projections for the Residential Sector, 1992--1993, is to provide projections of State-level residential prices for 1992 and 1993 for the following fuels: electricity, natural gas, heating oil, liquefied petroleum gas (LPG), kerosene, and coal. Prices for 1991 are also included for comparison purposes. This report also explains the methodology used to produce these estimates and the limitations
Decomposition of SO2, NOx and CO2 emissions from energy use of major economic sectors in Taiwan

International Nuclear Information System (INIS)

Sue J. Lin; Tzu C. Chang

1996-01-01

In this paper we use the Divisia index approach to decompose emission changes of SO 2 , NO, and CO 2 from major economic sectors in Taiwan during 1980 to 1992. The study highlights the interrelationships between energy use and environmental quality, and provides insights for policy making. The emission changes are decomposed into five components-pollution coefficient, fuel mix, energy intensity, economic growth and industrial structure. Of all components analyzed, economic growth had the largest positive effect on emission changes for Taiwan's major economic sectors. Emissions of SO 2 in industry and other sectors showed a decreasing trend due to fuel quality improvements antipollution control. However, NO, and CO 2 emissions increased sharply in all sectors. Comparisons were also made with Germany, Japan and USA. This study has shown that improvement in energy efficiency, pollution control and fuel substitution are major options to reduce SO 2 , NO, and CO 2 emissions
Energy monitor of the Dutch mushroom sector 2011; Energiemonitor van de Nederlandse Paddestoelensector 2011

Energy Technology Data Exchange (ETDEWEB)

Wildschut, J.; Promes, E. [Praktijkonderzoek Plant en Omgeving PPO, Bloembollen, Boomkwekerij en Fruit, Lisse (Netherlands)

2012-09-15

The targets of the long-term agreement on energy efficiency between 2007-2011 between the mushroom sector and several ministries in the Netherlands are: 14.5% energy efficiency improvement compared to 2005; and increased use of sustainable energy. For the annual monitoring of the energy use of the mushroom sector in 2011 108 businesses were approached. 53 businesses sent back filled in questionnaires [Dutch] De doelstellingen van de Meerjarenafspraak energie voor 2007 t/m 2011 (de MJA-e 2007-2011), gemaakt tussen het ministerie van LNV (het tegenwoordige ministerie van Economische Zaken, Landbouw en Innovatie (ELI)) en de Paddenstoelensector (Vakgroep Paddenstoelen van de LTO, het Productschap Tuinbouw, en de deelnemende bedrijven) zijn: Een verbetering van de Energie-Efficientie (EE) van 14,5% t.o.v. 2005, d.w.z. een reductie van 2% in het energieverbruik per eenheid product in 2006 en van 2007 t/m 2011 van 2,5 % per jaar. Daarnaast wordt het toepassen van duurzame energie als speerpunt gesteld. Volgens deze afspraak worden de vorderingen op dit gebied jaarlijks gemonitord. Voor de monitoring van het energieverbruik door de paddenstoelensector in 2011 zijn 108 bedrijven aangeschreven. Van 53 bedrijven zijn volledig ingevulde vragenlijsten ontvangen.
The slow search for solutions: Lessons from historical energy transitions by sector and service

International Nuclear Information System (INIS)

Fouquet, Roger

2010-01-01

This paper reviews past energy transitions by sector and service to identify features that may be useful for future transitions. Although often considered a single event, the transition from traditional energy sources to fossil fuels involved numerous services and sectors at different times between 1500 and 1920. The main economic drivers identified for energy transitions were the opportunities to produce cheaper or better energy services. The existence of a niche market willing to pay more for these characteristics enabled new energy sources and technologies to be refined gradually until they could compete with the incumbent energy source. Nevertheless, this implied that, on average, the whole innovation chain took more than 100 years and the diffusion phase nearly 50 years. In the same way, low-carbon energy sources and technologies offer an additional characteristic (i.e. low carbon impact), which might be able to develop gradually in a niche market until they can compete with fossil fuels. However, because of consumers' tendency to free-ride, a successful transition will need governments to provide protection of this niche market-possibly for decades. Based on past experiences, a complete transition to a low carbon economy is likely to be very slow.
Modelling of capital requirements in the energy sector: capital market access. Final memorandum

Energy Technology Data Exchange (ETDEWEB)

1978-04-01

Formal modelling techniques for analyzing the capital requirements of energy industries have been performed at DOE. A survey has been undertaken of a number of models which forecast energy-sector capital requirements or which detail the interactions of the energy sector and the economy. Models are identified which can be useful as prototypes for some portion of DOE's modelling needs. The models are examined to determine any useful data bases which could serve as inputs to an original DOE model. A selected group of models are examined which can comply with the stated capabilities. The data sources being used by these models are covered and a catalog of the relevant data bases is provided. The models covered are: capital markets and capital availability models (Fossil 1, Bankers Trust Co., DRI Macro Model); models of physical capital requirements (Bechtel Supply Planning Model, ICF Oil and Gas Model and Coal Model, Stanford Research Institute National Energy Model); macroeconomic forecasting models with input-output analysis capabilities (Wharton Annual Long-Term Forecasting Model, Brookhaven/University of Illinois Model, Hudson-Jorgenson/Brookhaven Model); utility models (MIT Regional Electricity Model-Baughman Joskow, Teknekron Electric Utility Simulation Model); and others (DRI Energy Model, DRI/Zimmerman Coal Model, and Oak Ridge Residential Energy Use Model).
Combined generation of electric and heating energy in future development of Yugoslav energy sector until 2000

International Nuclear Information System (INIS)

Djajic, Nenad; Zivanovic, Vladimir

2000-01-01

Development of the district heating system in the FR Yugoslavia, beside the combined generation of electric and heating energy presents a necessity for energy, economic and ecological reasons. Although the structure of energy reserves is rather unfavourable considering that the lignite is being predominantly used, available reserves of energy raw material are able to ensure the long-term development of Yugoslav energy sector, and to offer real possibilities for considerable substitution of foreign good quality fuels, especially in district heating systems. Their further development will depend, among other things: on the implementation of new technological solutions for the exploitation of local energy resources; need of reconstruction, revitalisation and transformation of old condensing thermal power plants into the cogeneration plants; installation of remote controlled transmission of heating energy as well as on development of heating plants and smaller co-generation plants based on local energy resources. (Authors)
Analysis of environmental impacts of renewable energy on the Moroccan electricity sector: A System Dynamics approach

Science.gov (United States)

Chentouf, M.; Allouch, M.

2018-05-01

Producing electricity at an affordable price while taking into account environmental concerns has become a major challenge in Morocco. Moreover, the technical and financial issues related to renewable electricity plants are still hindering their efficient integration in the country. In fact, the energy sector (both electricity and heat) accounted for more than half of all Greenhouse Gases (GHG) emissions in the kingdom due to the major reliance on fossil fuels for answering the growing local demand. The key strategies to alleviate this critical situation include the integration of more renewable energies in the total energy mix and the enhancement of energy efficiency measures in different sectors. This paper strives to (1) evaluate the potential of carbon dioxide mitigation in Moroccan electricity sector following the actual and projected strategies and (2) highlight the policy schemes to be taken in order to achieve the ambitious carbon dioxide mitigation targets in the mid-term. A system dynamics model was built in order to simulate different scenarios of carbon dioxide mitigation policies up to 2030. The results shows that the achievement of renewable energies projects by 2030 could save 228.143 MtCO2 between 2020 and 2030 and an additional 18.127 MtCO2 could be avoided in the same period by enhancing energy efficiency measures.
Design, Development, and Innovation of an Interactive Multimedia Training Simulator for Responding to Air Transportation Bomb Threats

Science.gov (United States)

Chung, Christopher A.; Marwaha, Shweta

2005-01-01

This paper describes an interactive multimedia simulator for air transportation bomb threat training. The objective of this project is to improve the air transportation sector s capability to respond to bomb threats received by commercial airports and aircraft. The simulator provides realistic training on receiving and responding to a variety of bomb threats that might not otherwise be possible due to time, cost, or operational constraints. Validation analysis indicates that the use of the simulator resulted in statistically significant increases in individual ability to respond to these types of bomb threats.
The energy demand in the British and German industrial sectors. Heterogeneity and common factors

International Nuclear Information System (INIS)

Agnolucci, Paolo

2009-01-01

This paper estimates energy demands for the German and British industrial sectors over the 1978-2004 and the 1991-2004 samples. From time series models we can conclude that there is a considerable variation in the value of the coefficients across sectors, even though energy demands with sensible parameters can rarely be estimated. When using a panel approach, the ability of some estimators to allow for diversity across subsectors was an important factor in explaining the estimates for price elasticity. On the other hand, correlation across panel members or common factors did not markedly influence our results. With regard to the estimated parameters, our preferred choice for elasticity of economic activity and price in the longer sample is 0.52 and - 0.64. Similar values are found in the case of the shorter samples. Bearing in mind the high price elasticity, energy taxes can be considered an effective strategy for reducing energy consumption. (author)
Factors Affecting The Use and Development of Solar Energy in Iran's Agricultural Sector

Directory of Open Access Journals (Sweden)

Mohsen Mohammadi

2017-03-01

Keywords: Agriculture, Renewable Energy, Fossil, Fuel, Sustainability Article History: Received Nov 16th 2016; Received in revised form January 12nd 2017; Accepted 3rd February 2017; Available online How to Cite This Article: Mohammadi, M and Yavari, G. (2017 Factors affecting the use and development of solar energy in Iran's agricultural sector. International Journal of Renewable Energy Development, 6(1,45-53. http://dx.doi.org/10.14710/ijred.6.1.45-53

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