Indicators assessing the performance of renewable energy support policies in 27 Member States. D17 Report

Energy Technology Data Exchange (ETDEWEB)

Steinhilber, S.; Ragwitz, M. [Fraunhofer Institute for Systems and Innovation Research ISI, Karlsruhe (Germany); Rathmann, M.; Klessmann, C.; Noothout, P. [Ecofys, Utrecht (Netherlands)

2011-10-15

The core objective of the RE-Shaping project is to assist Member State governments in preparing for the implementation of Directive 2009/28/EC (on the promotion of the use of energy from renewable sources) and to guide a European policy for RES (renewable energy sources) in the mid- to long term. The past and present success of policies for renewable energies will be evaluated and recommendations derived to improve future RES support schemes. The core content of this collaborative research activity comprises: Developing a comprehensive policy background for RES support instruments; Providing the European Commission and Member States with scientifically based and statistically robust indicators to measure the success of currently implemented RES policies; Proposing innovative financing schemes for lower costs and better capital availability in RES financing; Initiation of National Policy Processes which attempt to stimulate debate and offer key stakeholders a meeting place to set and implement RES targets as well as options to improve the national policies fostering RES market penetration; Assessing options to coordinate or even gradually harmonize national RES policy approaches. It is the objective of this report to assess the performance of Member States in promoting renewable energy technologies (RET) that has been achieved during recent years. The report was originally published in late 2010 and has now been updated using the latest available data. The focus shall be on the following aspects: Monitoring the historic success of RET-support with quantitative indicators; Extension of existing Policy Effectiveness Indicator and economic indicators; New: Deployment Status Indicator and Electricity Market Preparedness indicator; followed by Conclusions and recommendations.

Status Review of Renewable and Energy Efficiency Support Schemes in Europe

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-09-15

This document forms the latest update to the regular CEER Status Review of Renewable Energy and Energy Efficiency Support Schemes in Europe and builds on the previous CEER report C10-SDE-19-04a. The purpose of Status Review publications is to collect comparable data on RES support in Europe in order to provide policy-makers, regulators and industry participants with information on support schemes for electricity from renewable energy sources, by technology and type of instrument (e.g. Feed-in tariffs and Green Certificates). To collect this data, a questionnaire was circulated to CEER members in July 2012, to explore the renewable electricity support schemes currently in place in Member States across Europe.

Seminar on support mechanisms to renewable energy sources and on electricity markets evolution

International Nuclear Information System (INIS)

Abadie, Pierre-Marie; Leinekugel Le Cocq, Thibaut; Najdawi, Celine; Rathmann, Max; Soekadar, Ann-Christin

2013-01-01

The French-German office for Renewable energies (OFAEnR) organised a Seminar on support mechanisms to renewable energy sources and on electricity markets evolution. In the framework of this French-German exchange of experience, about 150 participants exchanged views on support instruments to renewable energy sources in a context of decentralized power generation and evolving market design. This document brings together the available presentations (slides) made during this event: 1 - Overview of Support mechanisms to renewable energy sources and electricity market evolution in France (Pierre-Marie Abadie); 2 - Support mechanisms in Germany and in France. Similarities and Synergy potentials (Celine Najdawi); 3 - Keynote 'introduction to the French capacity market' (Thibaut Leinekugel Le Cocq); 4 - Power market design for a high renewables share (Max Rathmann); 5 - German electricity System and Integration of Renewable energies. The Current Discussion on the Necessity of Adapting the electricity Market Design (Ann-Christin Soekadar)

Evaluating meeting support tools

NARCIS (Netherlands)

Post, W.M.; Huis in't Veld, M.A.A.; Boogaard, S.A.A. van den

2008-01-01

Many attempts are underway for developing meeting support tools, but less attention is paid to the evaluation of meetingware. This article describes the development and testing of an instrument for evaluating meeting tools. First, we specified the object of evaluation - meetings - by means of a set

Evaluating meeting support tools

NARCIS (Netherlands)

Post, W.M.; Huis in 't Veld, M. M.A.; Boogaard, S.A.A. van den

2007-01-01

Many attempts are underway for developing meeting support tools, but less attention is paid to the evaluation of meetingware. This article describes the development and testing of an instrument for evaluating meeting tools. First, we specified the object of evaluation -meetings- by means of a set of

World Renewable Energy Congress - To Be Held In Denver In 1996

Science.gov (United States)

) announced today that they will host the World Renewable Energy Congress IV in Denver from June 15-21, 1996 to be held outside of the United Kingdom. The World Renewable Energy Congress, which meets every two include world leaders in renewable energy, banking and business. The Congress' objectives are to support

Governmental Support Mechanism of the Renewable Energy in Germany

Directory of Open Access Journals (Sweden)

Nata V. Kozaeva

2016-01-01

Full Text Available German Energy transition could be considered to be one of the most challenging a widescaled reforms, quite capital-intensive, requiring a high level of scientific input, having an influence on other economic sectors and economic entities. Energy reform is intended to increase the energy security level by increasing the share of renewables in its energy portfolio, environmental protection by decreasing the emission into the atmosphere and the level of energy consumption. Since 1990 the share of renewables in the whole energy sector and in electricity sector has been rising steadily. Governmental support, including direct finance, fiscal benefits and creating favorable market conditions for the sector has been expanding for renewable and declining for traditional energy. The costs for renewable energy are more transparent, during those for traditional energy are often hidden and indirectly charge the budget, can emerge later in form of subsequent costs of the climate. However, the system of support itself discloses its imperfection, when its implementation causes an opposite impact or contradiction between several instruments, which are actually aimed to solve one problem. Given the high strategic importance of the goals set, even an evident necessity to revise the mechanism of governmental support doesn't, however, mean that the government doubts the usefulness of the reform.

Decision support system for exploiting local renewable energy sources: A case study of the Chigu area of southwestern Taiwan

International Nuclear Information System (INIS)

Yue, C.-D.; Yang, G.G.-L.

2007-01-01

The topic of climate and energy policy has drawn new attention since the Kyoto Protocol has now come into force. It is hoped that strengthened use of renewable energy sources can meet new international environmental requirements and provide self-sufficient domestic energy supplies. The decision support system established in this study integrates potential evaluations, cost analyses, legal incentives, and analysis of returns on investments with the aid of a geographic information system (GIS). This system can provide insights for policymakers into where and the extent of the potentials, for lawmakers into whether the current legal incentives are sufficient to encourage private investment, and for investors into whether investments in exploiting local renewable energy sources are economically feasible. Under the current incentive framework in Taiwan, the amortization periods of investment on renewable energy are generally longer than the period over which the investment is to be recovered. This presents an unfavorable condition for attracting investments to and for developing renewable energy. An increase in remuneration through legal revisions is needed before domestic investment in renewable energy will actively expand

Renewable energy investments under different support schemes: A real options approach

DEFF Research Database (Denmark)

Boomsma, Trine Krogh; Meade, Nigel; Fleten, Stein-Erik

2012-01-01

-in tariff encourages earlier investment. Nevertheless, as investment has been undertaken, renewable energy certificate trading creates incentives for larger projects. In our baseline scenario and taking the fixed feed-in tariff as a base, the revenue required to trigger investments is 61% higher......This paper adopts a real options approach to analyze investment timing and capacity choice for renewable energy projects under different support schemes. The main purpose is to examine investment behavior under the most extensively employed support schemes, namely, feed-in tariffs and renewable...... energy certificate trading. We consider both multiple sources of uncertainty under each support scheme and uncertainty with respect to any change of support scheme, and we obtain both analytical (when possible) and numerical solutions. In a Nordic case study based on wind power, we find that the feed...

Experiences with auctions for renewable energy support

DEFF Research Database (Denmark)

Mora Alvarez, David Fernando; Islam, Marco; Soysal, Emilie Rosenlund

2017-01-01

Auctions is an increasingly popular instrument for introducing competitiveness in the support schemes for renewable energy, however, designing successful auctions appears to be a challenge. Policy makers seeking to introduce auctions are faced with a range of design choices, which may affect...

The UK's Levy Control Framework for renewable electricity support: Effects and significance

International Nuclear Information System (INIS)

Lockwood, Matthew

2016-01-01

There is a long-standing debate over price vs. quantity approaches to supporting the deployment of renewable electricity technologies. In the context of a recent shift from quantity to price-based support, the UK has also introduced a new form of budgetary framework, the Levy Control Framework (LCF). The introduction of the LCF has been very important for investors but has received relatively little attention in the academic literature. The paper gives an overview of the LCF, explores its effects on renewables policy, on consumers and on investor confidence arguing that an unintended consequence of its introduction has been to increase uncertainty, through interactions with underlying support mechanisms. A number of problems with the current scope and design of the LCF are noted. It is argued that the LCF is best understood as aimed at avoiding a political backlash against renewable support policy in a context where the benefits of such policy are concentrated economically and socially. The paper concludes by placing the LCF within a wider context of a shift towards greater budgetary control over renewable energy support policy across European countries. - Highlights: • Gives an description of the Levy Control Framework. • Analyses the effects of the LCF on UK renewable policy. • Reviews possible purposes of the LCF. • Evaluates the effects of the LCF on consumers and investors. • Places the LCF in context of greater cost control over renewables across the EU.

Renewable electricity generation: supporting documentation for the Renewables Advisory Board submission to the 2006 UK energy review

International Nuclear Information System (INIS)

2006-01-01

The Renewables Advisory Board (RAB) is an independent, non-departmental public body, sponsored by the DTI, which brings together representatives of the renewable sector and the unions. Electricity generation from renewable energy sources offers a range of advantages to the UK electricity-generating sector. This document, prepared as supporting documentation for the RAB submission to the 2006 Energy Review, examines the role of renewable energy in improving security of supply, lowering financial risk for energy portfolios, and reducing electricity cost volatility and fuel costs for the UK. Key topics addressed in this report include: resource security; security of supply; price security; and operational security. Also covered are variability patterns, financial costs and benefits of renewable generation. Maintaining the option and flexibility of future renewables development has a real option value, with overseas evidence showing that this can be significant

Auctions for Renewable Support in Denmark:Instruments and lessons learnt

DEFF Research Database (Denmark)

Kitzing, Lena; Wendring, Paul; Wigan, Fabian

This report deals with all past and ongoing auctions for renewable support in Denmark. Since 2004, five single-item, technology-specific offshore wind auctions were held, with one more currently ongoing. One multi-item, multi-site nearshore wind auction is currently ongoing.......This report deals with all past and ongoing auctions for renewable support in Denmark. Since 2004, five single-item, technology-specific offshore wind auctions were held, with one more currently ongoing. One multi-item, multi-site nearshore wind auction is currently ongoing....

A new tailored scheme for the support of renewable energies in developing countries

International Nuclear Information System (INIS)

Moner-Girona, Magda

2009-01-01

Historically the promotion of renewable energy technologies in isolated areas has involved international donors or governments subsidising the initial capital investment. This paper proposes an alternative support mechanism for remote villages based on the generation of renewable electricity. This communication presents an evaluation of the Renewable Energy Premium Tariff (RPT) scheme, a locally adapted variation of the Feed-in Tariff tailored for decentralised grids of developing countries. The RPT scheme stimulates the deployment of renewable energy technologies by paying for renewable electricity generated. A good-quality performance is secured since the support is given based on the electricity produced by renewables, not for the initial capital investment. The mechanism has been designed to provide a cost-effective scheme for the introduction of renewable energy technologies to remote villages, to provide sustainable and affordable electricity to local users, to make renewable energy projects attractive to policy-makers, and concurrently decrease financial risk to attract private sector investment. (author)

Examining demand response, renewable energy and efficiencies to meet growing electricity needs

International Nuclear Information System (INIS)

Elliot, N.; Eldridge, M.; Shipley, A.M.; Laitner, J.S.; Nadel, S.; Silverstein, A.; Hedman, B.; Sloan, M.

2007-01-01

While Texas has already taken steps to improve its renewable energy portfolio (RPS), and its energy efficiency improvement program (EEIP), the level of savings that utilities can achieve through the EEIP can be greatly increased. This report estimated the size of energy efficiency and renewable energy resources in Texas, and suggested a range of policy options that might be adopted to further extend EEIP. Current forecasts suggest that peak demand in Texas will increase by 2.3 per cent annually from 2007-2012, a level of growth which is threatening the state's ability to maintain grid reliability at reasonable cost. Almost 70 per cent of installed generating capacity is fuelled by natural gas in Texas. Recent polling has suggested that over 70 per cent of Texans are willing support increased spending on energy efficiency. Demand response measures that may be implemented in the state include incentive-based programs that pay users to reduce their electricity consumption during specific times and pricing programs, where customers are given a price signal and are expected to moderate their electricity usage. By 2023, the widespread availability of time-varying retail electric rates and complementary communications and control methods will permanently change the nature of electricity demand in the state. At present, the integrated utilities in Texas offer a variety of direct load control and time-of-use, curtailable, and interruptible rates. However, with the advent of retail competition now available as a result of the structural unbundling of investor-owned utilities, there is less demand response available in Texas. It was concluded that energy efficiency, demand response, and renewable energy resources can meet the increasing demand for electricity in Texas over the next 15 years. 4 figs

The potential of renewable energy

Energy Technology Data Exchange (ETDEWEB)

1990-03-01

On June 27 and 28, 1989, the US Department of Energy (DOE) national laboratories were convened to discuss plans for the development of a National Energy Strategy (NES) and, in particular, the analytic needs in support of NES that could be addressed by the laboratories. As a result of that meeting, interlaboratory teams were formed to produce analytic white papers on key topics, and a lead laboratory was designated for each core laboratory team. The broad-ranging renewables assignment is summarized by the following issue statement from the Office of Policy, Planning and Analysis: to what extent can renewable energy technologies contribute to diversifying sources of energy supply What are the major barriers to greater renewable energy use and what is the potential timing of widespread commercialization for various categories of applications This report presents the results of the intensive activity initiated by the June 1989 meeting to produce a white paper on renewable energy. Scores of scientists, analysts, and engineers in the five core laboratories gave generously of their time over the past eight months to produce this document. Their generous, constructive efforts are hereby gratefully acknowledged. 126 refs., 44 figs., 32 tabs.

Expected Rates of Renewable Energy Sources in Meeting of Energy Demands

Directory of Open Access Journals (Sweden)

Ferenc Kovács

2007-12-01

Full Text Available Taking the expected growth of the world’s population and the estimated technological development and increase in living standards into account, the paper forecasts energy demands. On the basis of the actual production data of 380-400 EJ.year-1 in 2000 and data in publications, the author assumes the total energy demand to be 750-800 EJ.year-1 for 2030, 600-1,000 EJ.year-1 for 2050 and 900-3,600 EJ.year-1 for 2100. The author analyses the appearance of the different energy types in the history of mankind giving the specific heat content and heating value of the different fuels. The environmental advantages, disadvantages, technical and economic limits of application involved in the use of primary renewable energy sources are also dealt with. The analysis of the data in the different prognoses in publications gives the result that fossil fuels will meet 84-85 % of the total energy demand until 2030 in the foreseeable future. In 2050, the fossil rate may be 50-70 % and the rate of renewables may amount to 20-40 %. In 2100, the maximum fossil rate may be 40-50 % with a 30-60 % maximum rate of renewables. On the basis of the results of investigation, the general conclusion may be that the realistically exploitable amount of renewable energy sources is not so unlimitedly high as many suppose. Therefore, it is an illusion to expect that the replacement or substitution of mineral fuels and nuclear energy can be solved relying solely on renewable energies.

Co-ordination of renewable energy support schemes in the EU

Energy Technology Data Exchange (ETDEWEB)

Grenaa Jensen, S.; Morthorst, P.E. [Risoe National Lab., Roskilde (Denmark)

2007-05-15

This paper illustrates the effect that can be observed when support schemes for renewable energy are regionalised. Two theoretical examples are used to explain interactive effects on, e.g., price of power, conditions for conventional power producers, and changes in import and export of power. The results are based on a deterministic partial equilibrium model, where two cases are studied. The first case covers countries with regional power markets that also regionalise their tradable green certificate (TGC) support schemes. The second, countries with separate national power markets that regionalise their TGC-support schemes. The main findings indicate that the almost ideal situation exists if the region prior to regionalising their RES-E support scheme already has a common liberalised power market. In this case, introduction of a common TGC-support scheme for renewable technologies will lead to more efficient sitings of renewable plants, improving economic and environmental performance of the total power system. But if no such common power market exits, regionalising their TGC-schemes might, due to interactions, introduce distortions in the conventional power system. Thus, contrary to intentions, we might in this case end up in a system that is far from optimal with regard to efficiency and emissions. (au)

Co-ordination of renewable energy support schemes in the EU

International Nuclear Information System (INIS)

Grenaa Jensen, S.; Morthorst, P.E.

2007-01-01

This paper illustrates the effect that can be observed when support schemes for renewable energy are regionalised. Two theoretical examples are used to explain interactive effects on, e.g., price of power, conditions for conventional power producers, and changes in import and export of power. The results are based on a deterministic partial equilibrium model, where two cases are studied. The first case covers countries with regional power markets that also regionalise their tradable green certificate (TGC) support schemes. The second, countries with separate national power markets that regionalise their TGC-support schemes. The main findings indicate that the almost ideal situation exists if the region prior to regionalising their RES-E support scheme already has a common liberalised power market. In this case, introduction of a common TGC-support scheme for renewable technologies will lead to more efficient sitings of renewable plants, improving economic and environmental performance of the total power system. But if no such common power market exits, regionalising their TGC-schemes might, due to interactions, introduce distortions in the conventional power system. Thus, contrary to intentions, we might in this case end up in a system that is far from optimal with regard to efficiency and emissions. (au)

Promoting renewable energy through capacity markets: An analysis of the Russian support scheme

International Nuclear Information System (INIS)

Boute, Anatole

2012-01-01

Most existing support schemes aim to stimulate the deployment of renewable energy sources in the electricity sector on the basis of the electricity output (MW h) of renewable energy installations. Support is anchored in the electricity commodity market. In contrast to this established approach, Russia intends to promote renewable energy through the capacity market. The idea is to remunerate investors for the installed capacity (MW) of their installations, in particular for the availability of their installations to produce electricity. This article argues that, contrary to the implicit consensus, a capacity-based approach to supporting renewable energy can provide an alternative to the current output-based schemes. Capacity-based schemes limit the incentive that the operators of renewable energy installations currently have under output-based schemes to deliver electricity to the grid even in periods of low demand. These schemes also provide investors with a more predictable income flow. However, to be successful, the regulation of capacity supply – currently designed for flexible power plants – needs to accommodate the specific production patterns of variable renewable energy installations. This paper examines ways to overcome this challenge in Russia and provides more general conclusions on the complex interaction between capacity markets and renewable energy investments.

Market-based support schemes for renewable energy sources

NARCIS (Netherlands)

Fagiani, R.

2014-01-01

The European Union set ambitious goals regarding the production of electricity from renewable energy sources and the majority of European governments have implemented policies stimulating investments in such technologies. Support schemes differ in many aspects, not only in their effectivity and

Supporting Solar Power in Renewables Portfolio Standards: Experience from the United States

Energy Technology Data Exchange (ETDEWEB)

Wiser, Ryan; Barbose, Galen; Holt, Edward

2010-10-01

Among the available options for encouraging the increased deployment of renewable electricity, renewables portfolio standards (RPS) have become increasingly popular. The RPS is a relatively new policy mechanism, however, and experience with its use is only beginning to emerge. One key concern that has been voiced is whether RPS policies will offer adequate support to a wide range of renewable energy technologies and applications or whether, alternatively, RPS programs will favor a small number of the currently least-cost forms of renewable energy. This report documents the design of and early experience with state-level RPS programs in the United States that have been specifically tailored to encourage a wider diversity of renewable energy technologies, and solar energy in particular. As shown here, state-level RPS programs specifically designed to support solar have already proven to be an important, albeit somewhat modest, driver for solar energy deployment, and those impacts are projected to continue to build in the coming years. State experience in supporting solar energy with RPS programs is mixed, however, and full compliance with existing requirements has not been achieved. The comparative experiences described herein highlight the opportunities and challenges of applying an RPS to specifically support solar energy, as well as the importance of policy design details to ensuring that program goals are achieved.

Prospective Costs, Benefits, and Impacts of U.S. Renewable Portfolio Standards

Energy Technology Data Exchange (ETDEWEB)

Heeter, Jenny S [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Mai, Trieu T [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Bird, Lori A [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Keyser, David J [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Krishnan, Venkat K [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Macknick, Jordan E [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Wiser, Ryan [Lawrence Berkeley National Laboratory; Barbose, Galen [Lawrence Berkeley National Laboratory; Millstein, Dev [Lawrence Berkeley National Laboratory

2018-04-06

These slides were presented at a webinar on January 9, 2017. The slides overview a report that evaluates the future costs, benefits, and other impacts of renewable energy used to meet current state renewable portfolio standards (RPSs). It also examines a future scenario where RPSs are expanded. The analysis examines changes in electric system costs and retail electricity prices, which include all fixed and operating costs, including capital costs for all renewable, non-renewable, and supporting (e.g., transmission and storage) electric sector infrastructure; fossil fuel, uranium, and biomass fuel costs; and plant operations and maintenance expenditures. The analysis evaluates three specific benefits: air pollution, greenhouse gas emissions, and water use. It also analyzes two other impacts, renewable energy workforce and economic development, and natural gas price suppression. The analysis finds that the benefits or renewable energy used to meet RPS polices exceed the costs, even when considering the highest cost and lowest benefit outcomes.

Clean energy funds: An overview of state support for renewable energy

Energy Technology Data Exchange (ETDEWEB)

Bolinger, Mark; Wiser, Ryan

2001-04-01

Across the United States, as competition in the supply and delivery of electricity has been introduced, states have sought to ensure the continuation of ''public benefits'' programs traditionally administered or funded by electric utilities. Many states have built into their restructuring plans methods of supporting renewable energy sources. One of the most popular policy mechanisms for ensuring such continued support has been the system-benefits charge (SBC), a non-bypassable charge to electricity customers (usually applied on a cents/kWh basis) used to collect funds for public purpose programs. Thus far, at least fourteen states have established SBC funds targeted in part towards renewable energy. This paper discusses the status and performance of these state renewable or ''clean'' energy funds supported by system-benefits charges. As illustrated later, existing state renewable energy funds are expected to collect roughly $3.5 billion through 2012 for renewable energy. Clearly, these funds have the potential to provide significant support for clean energy technologies over at least the next decade. Because the level of funding for renewable energy available under these programs is unprecedented and because fund administrators are developing innovative and new programs to fund renewable projects, a certain number of program failures are unavoidable. Also evident is that states are taking very different approaches to the distribution of these funds and that many lessons are being learned as programs are designed, implemented, and evaluated. Our purpose in this paper is therefore to relay early experience with these funds and provide preliminary lessons learned from that experience. It is our hope that this analysis will facilitate learning across states and help state fund managers develop more effective and more coordinated programs. Central to this paper are case studies that provide information on the SBC-funded renewable

An optimal renewable energy mix for Indonesia

Science.gov (United States)

Leduc, Sylvain; Patrizio, Piera; Yowargana, Ping; Kraxner, Florian

2016-04-01

Indonesia has experienced a constant increase of the use of petroleum and coal in the power sector, while the share of renewable sources has remained stable at 6% of the total energy production during the last decade. As its domestic energy demand undeniably continues to grow, Indonesia is committed to increase the production of renewable energy. Mainly to decrease its dependency on fossil fuel-based resources, and to decrease the anthropogenic emissions, the government of Indonesia has established a 23 percent target for renewable energy by 2025, along with a 100 percent electrification target by 2020 (the current rate is 80.4 percent). In that respect, Indonesia has abundant resources to meet these targets, but there is - inter alia - a lack of proper integrated planning, regulatory support, investment, distribution in remote areas of the Archipelago, and missing data to back the planning. To support the government of Indonesia in its sustainable energy system planning, a geographic explicit energy modeling approach is applied. This approach is based on the energy systems optimization model BeWhere, which identifies the optimal location of energy conversion sites based on the minimization of the costs of the supply chain. The model will incorporate the existing fossil fuel-based infrastructures, and evaluate the optimal costs, potentials and locations for the development of renewable energy technologies (i.e., wind, solar, hydro, biomass and geothermal based technologies), as well as the development of biomass co-firing in existing coal plants. With the help of the model, an optimally adapted renewable energy mix - vis-à-vis the competing fossil fuel based resources and applicable policies in order to promote the development of those renewable energy technologies - will be identified. The development of the optimal renewable energy technologies is carried out with special focus on nature protection and cultural heritage areas, where feedstock (e.g., biomass

Incentive-based Financial Support Scheme for Immature Renewable Energy Systems

DEFF Research Database (Denmark)

Andersen, Morten Thøtt; Frigaard, Peter Bak

2015-01-01

Most of today’s renewable energy systems rely heavily on investments as well as public financial support. This support is often given by means of a higher sales price for each kWh produced, i.e. feed-in tariffs (FITs), green certificates or Renewable Obligation Certificates (ROCs), or by a fixed...... amount, being a percentage of the construction costs of the facility. All these ways of financing have different downsides. The feed-in tariff based kWh prices have some incentives to improve the technology, but enables infeasible solutions to stay financially supported even while R&D is in status quo....... The fixed amount only helps with installation costs, which should not be an issue once the technology is sufficiently feasible. This means that the current ways of granting financial support all lack incentives for increasing production or decreasing construction costs. This paper presents a unique scheme...

Indian Renewable Energy Status Report: Background Report for DIREC 2010

Energy Technology Data Exchange (ETDEWEB)

Arora, D. S.; Busche, S.; Cowlin, S.; Engelmeier, T.; Jaritz, J.; Milbrandt, A.; Wang, S.

2010-10-01

India has great potential to accelerate use of endowed renewable resources in powering its growing economy with a secure and affordable energy supply. The Government of India recognizes that development of local, renewable resources will be critical to ensure that India is able to meet both economic and environmental objectives and has supported the development of renewable energy through several policy actions. This paper describes the status of renewable energy in India as of DIREC 2010. It begins by describing the institutional framework guiding energy development in India, the main policy drivers impacting energy, and the major policy actions India has taken that impact renewable energy deployment. The paper presents estimates of potential for wind, solar, small hydro, and bioenergy and the deployment of each of these technologies to date in India. The potential for India to meet both large-scale generation needs and provide access to remote, unelectrified populations are covered. Finally, the enabling environment required to facilitate rapid scale of renewables is discussed, including issues of technology transfer and the status of financing in India.

The effectiveness of Renewable Portfolio Standard banding and carve-outs in supporting high-cost types of renewable electricity

International Nuclear Information System (INIS)

Buckman, Greg

2011-01-01

Renewable Portfolio Standards (RPSs) are renewable electricity (RES-E) subsidy mechanisms in which governments mandate how much RES-E should be generated and markets determine the cost of the subsidy needed to generate the RES-E. Two modifications of the RPS that can help support high-cost types of RES-E are banding, where governments mandate higher multiples of RPS tradable certificates for high-cost types of RES-E, and carve-outs, where governments prescribe parts of a RPS target that can be met only by a particular type, or types, of RES-E. This paper analyses the design and generation performance of banding, as used in the UK, with some reference to Italy; and carve-outs, as used in the USA. To date, there is insufficient experience of either device to reach firm conclusions about their generation effectiveness. However, there is early, tentative evidence that banding is successful at supporting high-cost types of RES-E in the UK. Carve-outs are not being fully exploited in US states that use a RPS mechanism, and Italy is using banding in a fairly insignificant way. Though both devices have different design strengths and weaknesses, and either could be adapted to specific RPS markets, banding is probably the better device for supporting high-cost RES-E. - Highlights: → I analysed three countries that use either Renewable Portfolio Standards banding or carve-outs. → I assess whether banding or carve-outs have diversified renewable electricity generation. → There's insufficient banding/carve-out experience to reach firm diversification conclusions. → There's early evidence that the UK banding is diversifying its renewable electricity.

Regulatory changes to renewable energy support schemes: An international investment law perspective

OpenAIRE

Paleckaite, Gintare

2014-01-01

Thesist analyzes how regulatory changes related to renewable energy investment support schemes can be perceived under international investment law standards and how possible decisions of international investment law tribunals could impact investment in this sector. This research is based on case studies of two states: Spain and the Czech Republic and claims against them. These cases will assist in analyzing the effects of the amendment/revocation of renewable energy support schemes. Answers t...

Renewable electricity market developments in the European Union. Final Report of the ADMIRE REBUS project

International Nuclear Information System (INIS)

Uyterlinde, M.A.; Daniels, B.W.; De Noord, M.; De Vries, H.J.; De Zoeten - Dartenset, C.; Skytte, K.; Meibom, P.; Lescot, D.; Hoffmann, T.; Stronzik, M.; Gual, M.; Del Rio, P.; Hernandez, F.

2003-10-01

Which countries offer the best markets for renewables? Are present support policies sufficient to meet the EU (European Union) renewables target for 2010? Which renewable technologies will have the largest growth in the present decade? The ADMIRE REBUS project has addressed these questions by giving an outlook on the future of electricity from renewable energy sources. The ADMIRE REBUS project team has analysed the market barriers, support policies and potentials for renewable electricity production in Europe. For these analyses a new tool was developed that simulates the development of the European renewable electricity market under different policy scenarios. The report starts with describing the approach and key assumptions used in the analysis. Next, an overview is provided of EU legislation and different support policies for renewable energy. After a brief overview of the different challenges that an investor faces when investing in renewable energy technologies with respect to lead times, risks and transaction costs, several policy scenarios for the future are discussed. Next, the report presents ADMIRE REBUS model analyses of different policy strategies for meeting the targets stated in the EU Renewables Directive. The report continues the analysis of model results with presenting prospects for individual technologies and market prices under different scenarios. Next, case studies are presented for four different EU Member States. The analysis results are put into perspective by a sensitivity analysis. Finally, conclusions are drawn and recommendations are formulated based on the above

The technology roadmap for plant/crop-based renewable resources 2020

Energy Technology Data Exchange (ETDEWEB)

McLaren, J.

1999-02-22

The long-term well-being of the nation and maintenance of a sustainable leadership position in agriculture, forestry, and manufacturing, clearly depend on current and near-term support of multidisciplinary research for the development of a reliable renewable resource base. This document sets a roadmap and priorities for that research. America needs leadership that will continue to recognize, support, and move rapidly to meet the need to expand the use of sustainable renewable resources. This roadmap has highlighted potential ways for progress and has identified goals in specific components of the system. Achieving success with these goals will provide the opportunity to hit the vision target of a fivefold increase in renewable resource use by 2020.

The Technology Roadmap for Plant/Crop-Based Renewable Resources 2020

Energy Technology Data Exchange (ETDEWEB)

None

1999-02-01

The long-term well-being of the nation and maintenance of a sustainable leadership position in agriculture, forestry, and manufacturing, clearly depend on current and near-term support of multidisciplinary research for the development of a reliable renewable resource base. This document sets a roadmap and priorities for that research. America needs leadership that will continue to recognize, support, and move rapidly to meet the need to expand the use of sustainable renewable resources. This roadmap has highlighted potential ways for progress and has identified goals in specific components of the system. Achieving success with these goals will provide the opportunity to hit the vision target of a fivefold increase in renewable resource use by 2020.

Expectations for renewable energy under market restructuring: the U.S. experience

International Nuclear Information System (INIS)

Heiman, M.K.

2006-01-01

The 1992 Energy Policy Act encouraged states to open up electricity provision to market competition. Many analysts predicted that renewable energy would take off in the deregulated market where consumers could choose their power provider and utilities would no longer be enticed to build large central power plants under guaranteed rates of return. This article outlines the flaws with that expectation. Absent a strong federal commitment, the states continue to lead with support for renewable energy. However the base from which to expand is so low, and the level of support so tenuous, that renewable energy will continue to play only a minor role in meeting U.S. energy demands with current policy in place. Furthermore, the evidence does not support the expectation that market restructuring, in and of itself, leads to a stronger state commitment to renewable energy. The failure of renewable energy to become a major component of the U.S. energy mix is not due to any intrinsic problem with the technology employed, nor with the cost of generation. Rather weak penetration may be attributed to broader forces exacerbated by market restructuring and overcome only through strong and reliable federal intervention in support of renewable energy

Renewable energy in South Africa: Potentials, barriers and options for support

International Nuclear Information System (INIS)

Pegels, Anna

2010-01-01

The challenge of transforming entire economies is enormous; even more so if a country is as fossil fuel based and emission intensive as South Africa. However, in an increasingly carbon constrained world and already now facing climate change impacts South Africa has to reduce greenhouse gas emissions intensity soon and decidedly. The South African electricity sector is a vital part of the economy and at the same time contributes most to the emissions problem. First steps have been taken by the South African government to enhance energy efficiency and promote renewable energy, however, they fail to show large-scale effects. This paper seeks to identify the relevant barriers to renewable energy investments and, based on experience from other countries, provide policy recommendations. The major barrier identified in the paper is based on the economics of renewable energy technologies, i.e. their cost and risk structures, two main factors in investment planning. As a solution, the South African government introduced several renewable energy support measures, such as a feed-in tariff. The paper discusses the potential and possible shortcomings of this and other existing support schemes and identifies complementing measures on a national scale.

Renewable energy in South Africa. Potentials, barriers and options for support

Energy Technology Data Exchange (ETDEWEB)

Pegels, Anna [German Development Institute/Deutsches Institut fuer Entwicklungspolitik, Tulpenfeld 6, 53113 Bonn (Germany)

2010-09-15

The challenge of transforming entire economies is enormous; even more so if a country is as fossil fuel based and emission intensive as South Africa. However, in an increasingly carbon constrained world and already now facing climate change impacts South Africa has to reduce greenhouse gas emissions intensity soon and decidedly. The South African electricity sector is a vital part of the economy and at the same time contributes most to the emissions problem. First steps have been taken by the South African government to enhance energy efficiency and promote renewable energy, however, they fail to show large-scale effects. This paper seeks to identify the relevant barriers to renewable energy investments and, based on experience from other countries, provide policy recommendations. The major barrier identified in the paper is based on the economics of renewable energy technologies, i.e. their cost and risk structures, two main factors in investment planning. As a solution, the South African government introduced several renewable energy support measures, such as a feed-in tariff. The paper discusses the potential and possible shortcomings of this and other existing support schemes and identifies complementing measures on a national scale. (author)

Renewable energy in South Africa: Potentials, barriers and options for support

Energy Technology Data Exchange (ETDEWEB)

Pegels, Anna, E-mail: anna.pegels@die-gdi.d [German Development Institute/Deutsches Institut fuer Entwicklungspolitik, Tulpenfeld 6, 53113 Bonn (Germany)

2010-09-15

The challenge of transforming entire economies is enormous; even more so if a country is as fossil fuel based and emission intensive as South Africa. However, in an increasingly carbon constrained world and already now facing climate change impacts South Africa has to reduce greenhouse gas emissions intensity soon and decidedly. The South African electricity sector is a vital part of the economy and at the same time contributes most to the emissions problem. First steps have been taken by the South African government to enhance energy efficiency and promote renewable energy, however, they fail to show large-scale effects. This paper seeks to identify the relevant barriers to renewable energy investments and, based on experience from other countries, provide policy recommendations. The major barrier identified in the paper is based on the economics of renewable energy technologies, i.e. their cost and risk structures, two main factors in investment planning. As a solution, the South African government introduced several renewable energy support measures, such as a feed-in tariff. The paper discusses the potential and possible shortcomings of this and other existing support schemes and identifies complementing measures on a national scale.

Supporting solar power in renewables portfolio standards: Experience from the United States

International Nuclear Information System (INIS)

Wiser, Ryan; Barbose, Galen; Holt, Edward

2011-01-01

Renewables portfolio standards (RPS) have become an increasingly popular option for encouraging the deployment of renewable electricity. It is a relatively new policy mechanism, however, and experience with its use is only beginning to emerge. One key concern is whether RPS policies offer adequate support to a wide range of renewable energy technologies and applications or whether, alternatively, they will favor a small number of the currently least-cost forms of renewable energy. This article documents the design of and early experience with state-level RPS programs in the United States that have been specifically tailored to encourage a wider diversity of renewable energy technologies, and solar energy in particular. As shown here, state-level RPS programs specifically designed to support solar have already proven to be an important driver for solar energy deployment, and those impacts are projected to build in the coming years. State experience in supporting solar energy with RPS programs is mixed, however, and full compliance with existing requirements has not been achieved. The comparative experiences described herein highlight the opportunities and challenges of applying an RPS to specifically support solar energy, as well as the importance of policy design details to ensuring that program goals are achieved. - Research highlights: → Many states have adopted RPS policies with solar or DG set-asides. → Solar and DG set-asides have become a significant driver for solar growth. → Compliance with solar/DG set-aside targets has been mixed. → The estimated retail rate impacts have thus far been relatively modest. → Various emerging issues will affect the future impact of RPS policies on solar growth.

IDRC and the Government of India announce their renewed support ...

International Development Research Centre (IDRC) Digital Library (Canada)

2018-02-22

Feb 22, 2018 ... IDRC and the Government of India announce their renewed support for research ... challenges in areas including agriculture and environment, inclusive economies, and technology and innovation. ... Related content ...

Social franchising for community owned renewable energy

Energy Technology Data Exchange (ETDEWEB)

Richardson, K. [Community Renewable Energy, Newcastle upon Tyne (United Kingdom)

2008-07-01

In some European Union (EU) States community owned renewable projects have made a major contribution to the development of renewables as a whole, and this project wishes to build on their success. Other states have yet to establish relatively significant community renewable sectors. Community Renewable Energy (CoRE) has developed a new social enterprise franchise model to accelerate the take-up of renewable energy technologies across the EU. The model focuses on the three difficulties faced by communities wishing to develop renewable energy in a globalized and deregulated energy market. CoRE provides support in the forms of time, money and expertise, as a central function, to a federated or cooperative membership. In return CoRE takes a share of profits from each community project that it works with to cover its running costs, work with more communities and develop financial mechanisms to fund futher projects. The plan is to set up CoRE Europe to enable communities to become part of a decentralized energy network and share resources and knowledge. It will add to community sustainability and resilience, develop and support a range of other community benefits, for example: job creation, tackling fuel poverty and empowering communities in meeting the climate change challenge.

A Prospective Analysis of the Costs, Benefits, and Impacts of U.S. Renewable Portfolio Standards

Energy Technology Data Exchange (ETDEWEB)

Mai, Trieu [National Renewable Energy Lab. (NREL), Golden, CO (United States); Wiser, Ryan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Barbose, Galen [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Bird, Lori [National Renewable Energy Lab. (NREL), Golden, CO (United States); Heeter, Jenny [National Renewable Energy Lab. (NREL), Golden, CO (United States); Keyser, David [National Renewable Energy Lab. (NREL), Golden, CO (United States); Krishnan, Venkat [National Renewable Energy Lab. (NREL), Golden, CO (United States); Macknick, Jordan [National Renewable Energy Lab. (NREL), Golden, CO (United States); Millstein, Dev [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

2016-12-01

This report evaluates the future costs, benefits, and other impacts of renewable energy used to meet current state renewable portfolio standards (RPSs). It also examines a future scenario where RPSs are expanded. The analysis examines changes in electric system costs and retail electricity prices, which include all fixed and operating costs, including capital costs for all renewable, non-renewable, and supporting (e.g., transmission and storage) electric sector infrastructure; fossil fuel, uranium, and biomass fuel costs; and plant operations and maintenance expenditures. The analysis evaluates three specific benefits: air pollution, greenhouse gas emissions, and water use. It also analyzes two other impacts, renewable energy workforce and economic development, and natural gas price suppression. This analysis finds that the benefits or renewable energy used to meet RPS polices exceed the costs, even when considering the highest cost and lowest benefit outcomes.

RENEWABLE ENERGY SUPPORT MECHANISM IN TURKEY: FINANCIAL ANALYSIS AND RECOMMENDATIONS TO POLICYMAKERS

Directory of Open Access Journals (Sweden)

Mustafa GOZEN

2014-04-01

Full Text Available The Turkish Grand National Parliament passed a renewable energy promotion law that provides feed-in tariffs for electricity generation from renewable energy sources in 2005. This law was not attractive to investors due to the low level of feed-in tariffs. Then, in 2011, the promotion law was amended and a new support scheme integrated in the day-ahead market was introduced. Therefore, the main purpose of this article is to explain the new support mechanism, analyze it from the financial perspective, and discuss the related key issues and challenges. In addition, to further improve the support mechanism, some recommendations have been made to policymakers.

Conference on support mechanisms evolution and renewable energies integration in France and in Germany markets

International Nuclear Information System (INIS)

Praetorius, Barbara; Cruciani, Michel; Schwarz, Virginie; Nabe, Christian; Mayer, Joerg; Vogel, Wolfram; Abegg, Janosch; Lioret, Sonia; Avedissian, Franck; Cosse, Julien; Woodhouse, Stephen; Bradbury, Simon; Mollard, Matthieu; Solal, Lucie; Nodari, Antonio

2015-01-01

The French-German office for Renewable energies (OFAEnR) organised a conference on the support mechanisms evolution and the renewable energies integration in France and in Germany markets. In the framework of this French-German exchange of experience, participants exchanged views on the current support mechanisms in both countries and on their forthcoming legal modifications. The legal framework of direct renewable energy selling in the German market and the impacts and challenges of this model were addressed as well. Technical aspects of auction sales of electricity were approached too and illustrated with experience feedbacks from direct selling operators. This document brings together the available presentations (slides) made during this event: 1 - Tenders for Renewable energy and the German Energiewende - Perspectives, challenges, debates (Barbara Praetorius); 2 - Promotion of energy from renewable sources - A short analysis of the French public policy 2000 -2014 (Michel Cruciani); 3 - Support schemes for renewables in France and their evolution as foreseen in the energy transition law (Virginie Schwarz); 4 - Direct electricity selling on the wholesale market: legal framework and perspective - a French-German comparison (Christian Nabe); 5 - Self-consumption and power purchase Business framework in Germany (Joerg Mayer); 6 - Successful Integration of Renewable energies in the Market: the Role of the Power exchange (Wolfram Vogel); 7 - Earn money and do good by marketing renewables (Janosch Abegg); 8 - Proposals for a new electricity market design (Sonia Lioret)

Fusion fuel and renewables

International Nuclear Information System (INIS)

Entler, Slavomir

2015-01-01

It is shown that fusion fuel meets all aspects applied when defining renewables. A table of definitions of renewables is presented. The sections of the paper are as follows: An industrial renewable source; Nuclear fusion; Current situation in research; Definitions of renewable sources; Energy concept of nuclear fusion; Fusion fuel; Natural energy flow; Environmental impacts; Fusion fuel assessment; Sustainable power; and Energy mix from renewables. (P.A.)

Is nuclear economical in comparison to renewables?

International Nuclear Information System (INIS)

Suna, Demet; Resch, Gustav

2016-01-01

The European Union is divided on the issue of electricity production. While there is consensus that generation technologies need to be low on greenhouse gas emissions, the question of whether to use renewables or nuclear to meet this power demand is highly controversial. Both options still require financial support and this is not going to change in the near future. This raises the question of where public money should be invested in order to achieve greater economic efficiency: into support for renewable energies (RE) or support for nuclear power plants? This paper sets out to answer this question. The detailed model-based prospective scenario assessment performed in this study provides the basis for estimating future cost developments. After discussing the existing support schemes for renewables, the paper compares these with a nuclear model. The comparison is conducted exemplarily for the United Kingdom (UK) at a country level and for the EU 28 overall. The recent state aid case for the construction of the Hinkley Point nuclear power plant (NPP) in the UK serves as the model for the nuclear option. - Highlights: • State aids for new nuclear power is compared with incentives for renewables. • Hinkley Point C in the UK is considered as example for new nuclear power. • Comparison is conducted for the UK at a country level and for the EU 28 overall. • Analysis shows that renewable energies are more economical than nuclear power.

Comparison of Online and Traditional Basic Life Support Renewal Training Methods for Registered Professional Nurses.

Science.gov (United States)

Serwetnyk, Tara M; Filmore, Kristi; VonBacho, Stephanie; Cole, Robert; Miterko, Cindy; Smith, Caitlin; Smith, Charlene M

2015-01-01

Basic Life Support certification for nursing staff is achieved through various training methods. This study compared three American Heart Association training methods for nurses seeking Basic Life Support renewal: a traditional classroom approach and two online options. Findings indicate that online methods for Basic Life Support renewal deliver cost and time savings, while maintaining positive learning outcomes, satisfaction, and confidence level of participants.

Renewable energy development and prospects in Australia

International Nuclear Information System (INIS)

Ahmad Zahedi

2000-01-01

Development of renewable energies in Australia is still in its infancy and will require active support by government, utilities and financing institutions to ensure a steady growth. Much has been done to increase the utilisation of renewable energies in the energy supply, but much still remains to be done, especially in the areas of promotion, demonstration, training and technology transfer. This process will lead to meeting the energy needs of the population in rural areas and to contributing to a suitable development of the region during the next century. Australia is endowed with a wealth of renewable energy resources that hold great promise for addressing a host of important environmental, employment and socioeconomic issues. Australia has a set of climate, geographic and other factors that provide favourable conditions for many specific renewable energy applications. The objectives of this paper is to look at the current situation of renewable energies in Australia, opportunities, constraints, current projects, available potential and future prospects. (Author)

Redistribution effects resulting from cross-border cooperation in support for renewable energy

International Nuclear Information System (INIS)

Unteutsch, Michaela

2014-01-01

It has been shown that international cooperation in achieving renewable energy targets, e.g., via a common tradable green certificate market, increases overall welfare. However, cooperation in the support of electricity from renewable energy sources also leads to regional price effects, from which some groups benefit while others lose. On a regional level, the introduction of cross-border cooperation in RES-E support generally has an opposite effect on support expenditures and wholesale electricity prices, as long as grid congestion between the different regions exists. In this paper, a theoretical model is used to analyze under which conditions different groups bene t or suffer from the introduction of cooperation. Findings of the analysis include that effects on consumers and total producers per country can only be clearly determined if no grid congestions between the countries exist. If bottlenecks in the transmission system exist, the relationship between the slopes of the renewable and the non-renewable marginal generation cost curves for electricity generation as well as the level of the RES-E target essentially determine whether these groups bene t or lose from the introduction of green certificate trading. In contrast, system-wide welfare always increases once cooperation in RES-E support is introduced. Similarly, welfare on the country level always increases (compared to a situation without RES-E cooperation) if the countries are perfectly or not at all physically interconnected. In the case of congested interconnectors, each country always at least potentially benefits from the introduction of certificate trade, taking into account possible distributions of congestion rents between the countries.

Redistribution effects resulting from cross-border cooperation in support for renewable energy

Energy Technology Data Exchange (ETDEWEB)

Unteutsch, Michaela

2014-01-15

It has been shown that international cooperation in achieving renewable energy targets, e.g., via a common tradable green certificate market, increases overall welfare. However, cooperation in the support of electricity from renewable energy sources also leads to regional price effects, from which some groups benefit while others lose. On a regional level, the introduction of cross-border cooperation in RES-E support generally has an opposite effect on support expenditures and wholesale electricity prices, as long as grid congestion between the different regions exists. In this paper, a theoretical model is used to analyze under which conditions different groups bene t or suffer from the introduction of cooperation. Findings of the analysis include that effects on consumers and total producers per country can only be clearly determined if no grid congestions between the countries exist. If bottlenecks in the transmission system exist, the relationship between the slopes of the renewable and the non-renewable marginal generation cost curves for electricity generation as well as the level of the RES-E target essentially determine whether these groups bene t or lose from the introduction of green certificate trading. In contrast, system-wide welfare always increases once cooperation in RES-E support is introduced. Similarly, welfare on the country level always increases (compared to a situation without RES-E cooperation) if the countries are perfectly or not at all physically interconnected. In the case of congested interconnectors, each country always at least potentially benefits from the introduction of certificate trade, taking into account possible distributions of congestion rents between the countries.

Renewable energy support in Germany: Surcharge development and the impact of a decentralized capacity mechanism

OpenAIRE

Traber, Thure; Kemfert, Claudia

2015-01-01

The German support for renewable energies in the electricity sector is based on the feed-in tariff for investors that grants guaranteed revenues for their renewable energy supply. Corresponding to differences of granted tariffs and respective market values, a surcharge on consumption covers differential costs. While granted tariffs are bound to fall with advances in renewable energy technologies, the market design and the flexibility of the system influence the expected market values of renew...

Meeting renewable energy and land use objectives through public–private biomass supply partnerships

International Nuclear Information System (INIS)

Galik, Christopher S.; Abt, Robert C.; Latta, Gregory; Méley, Andréanne; Henderson, Jesse D.

2016-01-01

partial equilibrium models of varying solution technique, sectoral scope, and resource detail, results suggest that a tailored policy approach may be more effective in meeting local encroachment reduction and renewable energy generation objectives while avoiding negative GHG mitigation consequences.

Renewable energy: an answer to our energy crisis

International Nuclear Information System (INIS)

Anon.

1992-01-01

Contrary to popular belief, renewables primarily biomass and hydropower currently supply about 20% of the world's energy. Biomass alone meets 35% of developing countries total energy needs, though often not in a manner that is renewable or sustainable in the long term. Steady advances have been made since the mid-seventies in an array of new energy technologies that will be needed if the world is to greatly increase its reliance on renewable resources. Indeed many of the machines and processes that could provide energy in a renewable energy based economy are now almost economically competitive with fossil fuels. Further cost reductions are expected in the next decade, as these technologies continue to improve through R and D efforts. After a period of neglected in the eighties, many governments are now supporting new energy technologies more effectively, which may signal the beginning of a renewable energy boom in the years ahead. (author). 8 refs

Shale-gas wells as virtual storage for supporting intermittent renewables

International Nuclear Information System (INIS)

Knudsen, Brage Rugstad; Foss, Bjarne

2017-01-01

Mature shale-gas wells possess a property that enables cyclic production and shut-in without incurring revenue losses. Based on this property, we suggest that fields with mature shale-gas wells may act as virtual gas storage for supplying fast-ramping gas power plants which balance intermittent renewable generation. By enabling gas supply to power plants to circumvent intermediate third-party storage, we argue that the proposed integration facilitates demand-driven gas production, and discuss how the scheme may support utilization of renewables and reduce supply-related greenhouse-gas emissions in electricity generation. - Highlights: • A novel integration strategy of shale gas and renewable electricity generation. • Mature shale-gas wells enable shut-ins without incurring revenue losses. • This property enables the use mature shale-gas wells as virtual gas storage. • Proposed scheme facilitates demand-driven gas production. • Omitting intermediate gas storage reduces GHG emissions from producer to end-user.

Can Hawaii Meet Its Renewable Fuel Target? Case Study of Banagrass-Based Cellulosic Ethanol

Directory of Open Access Journals (Sweden)

Chinh Tran

2016-08-01

Full Text Available Banagrass is a biomass crop candidate for ethanol production in the State of Hawaii. This study examines: (i whether enough banagrass can be produced to meet Hawaii’s renewable fuel target of 20% highway fuel demand produced with renewable sources by 2020 and (ii at what cost. This study proposes to locate suitable land areas for banagrass production and ethanol processing, focusing on the two largest islands in the state of Hawaii—Hawaii and Maui. The results suggest that the 20% target is not achievable by using all suitable land resources for banagrass production on both Hawaii and Maui. A total of about 74,224,160 gallons, accounting for 16.04% of the state’s highway fuel demand, can be potentially produced at a cost of $6.28/gallon. Lower ethanol cost is found when using a smaller production scale. The lowest cost of $3.31/gallon is found at a production processing capacity of about 9 million gallons per year (MGY, which meets about 2% of state demand. This cost is still higher than the average imported ethanol price of $3/gallon. Sensitivity analysis finds that it is possible to produce banagrass-based ethanol on Hawaii Island at a cost below the average imported ethanol price if banagrass yield increases of at least 35.56%.

The evolution of the support scheme for promoting renewable energy sources in Romania

Directory of Open Access Journals (Sweden)

Atănăsoae Pavel

2016-01-01

Full Text Available The paper presents an analysis of the evolution of the support scheme for promoting renewable energy sources in Romania, following: the annual mandatory quotas of green certificate purchase and those achieved; the price of green certificates; the evolution of the RES-E installed capacity and implicitly of the investments in renewable energy sources; the structure of the installed power in RES-E (wind power plants, photovoltaic power plants, hydroelectric power plants with an installed capacity that is not larger than 10 MW, biomass power plants; the contribution of the renewable energy sources to the production of electricity in Romania.

78 FR 69370 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2013-11-19

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an open meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC....S. renewable energy and energy efficiency industries. The December 3, 2013 meeting of the RE&EEAC...

76 FR 44576 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2011-07-26

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an Open Meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC.... renewable energy and energy efficiency industries. The RE&EEAC held its first meeting on December 7, 2010...

Gains from an integrated market for tradable renewable energy credits

International Nuclear Information System (INIS)

Mozumder, Pallab; Marathe, Achla

2004-01-01

Decoupling the environmental attributes of renewable energy (RE) generation from the physical unit of energy is an innovative mechanism for marketing green or renewable power. The introduction of 'Tradable Renewable Energy Credits' (TRECs) allows the green power attributes of energy to be sold or traded separately from the physical unit of energy. Since the green power certificate system removes potential locational and physical bottlenecks, both suppliers and consumers gain flexibility in the marketplace. The TREC is also an efficient tool to meet 'Renewable Portfolio Standard' (RPS) required by different states in the US. This paper discusses the RPS requirements for different states and examines the implications of an integrated TREC market. It offers a competitive setting to the consumers to pay for renewable energy and a cost effective tool to support renewable energy generation [Grace and Wiser, 2002]. This paper also highlights some practical difficulties that should be addressed in order to establish an efficient integrated TREC market

Policies to support renewable energies in the heat market

International Nuclear Information System (INIS)

Buerger, Veit; Klinski, Stefan; Lehr, Ulrike; Leprich, Uwe; Nast, Michael; Ragwitz, Mario

2008-01-01

Whereas the contribution from renewable energies in the electrical power market is increasing rapidly, similar progress in the heat market is yet to be made. A prerequisite for progress is the development of innovative support instruments that transcend the usual support through public subsidies or tax reductions. We present an overview of the various classes of possible instruments. Some particularly interesting instruments will be selected and evaluated, comparing them qualitatively and quantitatively for the case of Germany. The most favourable model is found to be a new, allocation-financed model known as the Bonus Model. This model will be described in more detail

78 FR 2952 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2013-01-15

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an open meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... competitiveness of U.S. renewable energy and energy efficiency exports. The meeting is open to the public and the...

Rethinking the Future Grid: Integrated Nuclear Renewable Energy Systems: Preprint

Energy Technology Data Exchange (ETDEWEB)

Bragg-Sitton, S. M.; Boardman, R.; Ruth, M.; Zinaman, O.; Forsberg, C.

2015-01-01

The U.S. DOE is supporting research and development that could lead to more efficient utilization of clean energy generation sources, including renewable and nuclear options, to meet both grid demand and thermal energy needs in the industrial sector. One concept under consideration by the DOE-NE and DOE-EERE is tighter coupling of nuclear and renewable energy sources in a manner that better optimizes energy use for the combined electricity, industrial manufacturing, and transportation sectors. This integration concept has been referred to as a 'hybrid system' that is capable of apportioning thermal and electrical energy to first meet the grid demand (with appropriate power conversion systems), then utilizing excess thermal and, in some cases, electrical energy to drive a process that results in an additional product.

Providing for organizational memory in computer supported meetings

OpenAIRE

Schwabe, Gerhard

1994-01-01

Meeting memory features are poorly integrated into current group support systems (GSS). In this article, I discuss how to introduce meeting memory functionality into a GSS. The article first introduces the benefits of effective meetings and organizational memory to an organization. Then, the following challenges to design are discussed: How to store semantically rich output, how to build up the meeting memory with a minimum of additional effort, how to integrate meeting memory into organizati...

Comparing the innovation effects of support schemes for renewable electricity technologies: A function of innovation approach

International Nuclear Information System (INIS)

Río, Pablo del; Bleda, Mercedes

2012-01-01

The aim of this paper is to provide a comparative assessment of the innovation effects of instruments which support the diffusion of renewable electricity technologies with a functions-oriented technological innovation system perspective. The paper provides a link between two major streams of the literature: the functions of innovation systems and the literature on renewable electricity support schemes. We show that, when a functional perspective is adopted, feed-in tariffs are likely to be superior to other policy instruments (quotas with tradable green certificates and tendering), although they still need to be complemented with other instruments, most importantly, direct R and D support. Furthermore, those innovation effects are affected by the specific design elements of the instruments chosen. - Highlights: ► A comparison of the innovation effects of instruments for the diffusion of renewable technologies. ► A functions-oriented technological innovation system perspective. ► A link between the functions of innovation systems and the literature on renewable electricity support schemes. ► Feed-in tariffs are likely to be superior to other instruments. ► Innovation effects are affected by the specific design elements of instruments.

Policies for Enabling Corporate Sourcing of Renewable Energy Internationally: A 21st Century Power Partnership Report

Energy Technology Data Exchange (ETDEWEB)

Bird, Lori; Heeter, Jenny; O' Shaughnessy, Eric; Speer, Bethany; Volpi, Christina; Cook, Orrin; Jones, Todd; Taylor, Michael; Ralon, Pablo; Nilson, Emily

2017-05-25

This paper explores the policy and regulatory enabling environment for corporate sourcing of renewables. The paper has been developed in support of the Corporate Sourcing of Renewables Campaign, which was launched at the Clean Energy Ministerial (CEM) meeting in June 2016. Through the campaign, a subset of CEM member governments is collaborating with corporate and nongovernmental organization partners to facilitate increased corporate procurement of renewables and pursue supportive policies for corporate procurement. This paper finds that policy certainty is essential to creating vibrant markets for renewable energy. While policymakers may need to adjust policy mechanisms over time as markets go through different stages of maturity, they must also consider the economic decisions that end-users make in evaluating projects. Policy interaction is also important to consider because buyers seek assurances that their investments in renewables have impact and wish to make clear claims about their renewable energy purchases.

GIS to support cost-effective decisions on renewable sources applications for low temperature geothermal energy

CERN Document Server

Gemelli, Alberto; Diamantini, Claudia; Longhi, Sauro

2013-01-01

Through the results of a developed case study of information system for low temperature geothermal energy, GIS to Support Cost-effective Decisions on Renewable Sources addresses the issue of the use of Geographic Information Systems (GIS) in evaluating cost-effectiveness of renewable resource exploitation regional scale. Focusing on the design of a Decision Support System, a process is presented aimed to transform geographic data into knowledge useful for analysis and decision-making on the economic exploitation of geothermal energy. This detailed description includes a literature review and technical issues related to data collection, data mining, decision analysis for the informative system developed for the case study. A multi-disciplinary approach to GIS design is presented which is also an innovative example of fusion of georeferenced data acquired from multiple sources including remote sensing, networks of sensors and socio-economic censuses. GIS to Support Cost-effective Decisions on Renewable Sources ...

World Biofuels Production Potential Understanding the Challenges to Meeting the U.S. Renewable Fuel Standard

Energy Technology Data Exchange (ETDEWEB)

Sastri, B.; Lee, A.

2008-09-15

. Within the mandate, amounts of advanced biofuels, including biomass-based diesel and cellulosic biofuels, are required beginning in 2009. Imported renewable fuels are also eligible for the RFS. Another key U.S. policy is the $1.01 per gal tax credit for producers of cellulosic biofuels enacted as part of the 2008 Farm Bill. This credit, along with the DOE's research, development and demonstration (RD&D) programs, are assumed to enable the rapid expansion of U.S. and global cellulosic biofuels production needed for the U.S. to approach the 2022 RFS goal. While the Environmental Protection Agency (EPA) has yet to issue RFS rules to determine which fuels would meet the greenhouse gas (GHG) reduction and land use restrictions specified in EISA, we assume that cellulosic ethanol, biomass-to-liquid fuels (BTL), sugar-derived ethanol, and fatty acid methyl ester biodiesel would all meet the EISA advanced biofuel requirements. We also assume that enough U.S. corn ethanol would meet EISA's biofuel requirements or otherwise be grandfathered under EISA to reach 15 B gal per year.

Hybrid renewable energy support policy in the power sector: The contracts for difference and capacity market case study

International Nuclear Information System (INIS)

Onifade, Temitope Tunbi

2016-01-01

The article employs qualitative methods in contextualizing and conceptualizing the hybrid renewable energy support policy. It claims that hybrid policies may combine distinct mechanisms to drive desirable objectives better than traditional policies. A policy cycle helps to frame the United Kingdom's Contracts for Difference and Capacity Market (CFD & CM) scheme as a case study. The CFD & CM policy emerged to address environmental and energy challenges through the deployment of renewable energy (RE) in a low-carbon economy, employing liberalization: Environmental protection is foremost in this scheme. The policy combines and improves on the elements of feed-in tariff (FIT) and quota obligation (QO), and strives to solve the problems of these traditional policies. It addresses regulatory uncertainty under FIT by employing private law mechanics to guarantee above-loss reward for low carbon generation, and addresses market uncertainty under QO by incentivizing the capacity to supply future low carbon energy based on projected demand, hence creating a predictable and stable market. It also accommodates other important commitments. Overall, the CFD & CM scheme is a hybrid policy that engages the energy market mainly for advancing the end goal of environmental protection. To thrive however, it needs to meet private sector interests substantially. - Highlights: •The hybrid support policy combines traditional support systems. •Hybrid policies may drive objectives better than traditional policies. •The UK's contract for difference and capacity market system is a hybrid policy. •Environmental protection is foremost in the UK's hybrid policy. •To thrive, the UK's hybrid policy should address private sector interests.

What are the costs of Scotland's climate and renewable policies?

International Nuclear Information System (INIS)

Anandarajah, Gabrial; McDowall, Will

2012-01-01

The UK government has established ambitious policies to address climate change and promote renewable energy, and has set targets both for reducing carbon emissions and for deploying renewables. Scotland, a constituent nation of the UK, has also set its own targets for climate change mitigation and renewable electricity. This paper analyses the energy, economic and environmental implications of carbon and renewable electricity targets in Scotland and the UK using a newly developed two-region UK MARKAL energy system model, where Scotland (SCT) and rest of the UK (RUK) are the two regions. The paper shows that meeting Scotland's carbon targets does not require additional decarbonisation effort if the UK meets its own targets at least cost; and that Scotland's renewable energy ambitions do imply additional costs above the least cost path to the meeting the UK's obligations under the EU renewable energy directive. Meeting Scottish renewable electricity targets diverts investment and deployment in renewables from rest of the UK to Scotland. In addition to increased energy system cost, Scottish renewable electricity targets may also require early investment in new electricity transmission capacity between Scotland and rest of the UK. - Highlights: ► Scottish climate policy is less stringent than UK policy. ► Scottish targets would complement UK targets if UK policies fail to meet UK targets. ► The possible conclusion here is that Scottish carbon targets are unnecessary. ► Scottish renewable policy is more stringent than UK policy. ► As expected, this increased stringency leads to additional costs.

When renewable energy met sustainable growth. Regulation, cost reduction, and the rise of renewable energy in the United States

International Nuclear Information System (INIS)

Stephens, Samantha

2016-01-01

Historically and famously fossil-fuel dependent, the U.S. energy and electricity mixes are evolving quickly as costs fall for renewables, regulations mandate their implementation, and fiscal policy incentivizes their installation. The investment and production tax credits (ITC and PTC) as well as power purchase agreements (PPAs) are well-known for their contributions to the development of solar and wind capacity, and the recent extensions of these credits has led to a positive outlook for continued growth in installations and generation. In addition, the green power market is experiencing record participation, as tracking the positive environmental externalities of renewable power has become important to meet renewable portfolio standards, which mandate implementation of renewable energy by state. Cost reduction is further taking place globally due to technological advances and economies of scale, which serves as another key driver for development. Of course, challenges are still present, particularly due to a plentiful and inexpensive domestic fossil fuel supply, uneven application of regulation and incentives state-by-state, and the uncertainty of continued political support. Even so, a progressive lowering of traditional barriers is leading to the potential for widespread deployment of renewables across the American landscape. (author)

Basic concepts for designing renewable electricity support aiming at a full-scale transition by 2050

International Nuclear Information System (INIS)

Verbruggen, Aviel; Lauber, Volkmar

2009-01-01

Renewable electricity supply is a crucial factor in the realization of a low-carbon energy economy. The understanding is growing that a full turn-over of the electricity sectors by 2050 is an elementary condition for avoiding global average temperature increase beyond 2 C. This article adopts such full transition as Europe's target when designing renewable energy policy. An immediate corollary is that phasing-in unprecedented energy efficiency and renewable generation must be paralleled by phasing-out non-sustainable fossil fuel and nuclear power technologies. The double phasing programme assigns novel meaning to nearby target settings for renewable power as share of total power consumption. It requires organizing in the medium term EU-wide markets for green power, a highly demanding task in the present context of poorly functional markets in brown power. The EU Commission's 2007/2008 proposals of expanding tradable certificates markets were not based on solid analysis of past experiences and future necessities. The keystone of sound policies on renewable electricity development is a detailed scientific differentiation and qualification of renewable electricity sources and technologies, for measuring the huge diversity in the field. We provide but structuring concepts about such qualification, because implementation requires extensive research resources. Support for renewable electricity development is organized via feed-in prices or premiums, and via quota obligations connected to tradable green certificates. Green certificates are dependent on physical generated renewable power, but separable and no joint products. Contrary to conventional wisdom we argue their separation in cost analysis but firm linking during trade. A few graphs illustrate the importance of assigning qualities to different renewable power sources/technologies. Feed-in systems based on an acceptable qualification perform generally better than certificate markets imposing uniform approaches on a

Meeting the UK renewables target : the role of the regions

Energy Technology Data Exchange (ETDEWEB)

Watson, J.; Tetteh, A. [Sussex Univ., Brighton, East Sussex (United Kingdom); Jenkins, N.; Wu, X. [Manchester Centre for Electrical Energy, Manchester (United Kingdom)

2005-03-31

In 2003, the government in the United Kingdom tried to expand the amount of electricity generated from renewable sources. In addition to its longstanding target that 10 per cent of electricity should be supplied by renewables by 2010, the government's current goal is to achieve a target of 20 per cent by 2020. A number of policies and initiatives are now in place to help increase the present renewable electricity level of 3 per cent. These include the Renewables Obligation; the formulation of new approaches to electricity network regulation; modifications to the wholesale electricity market; and working to reduce barriers to renewables within the planning system. The impact of the 2010 targets on the UK's electricity system was assessed with a specific focus on regional approaches to renewable energy. A summary was presented of regional renewable energy assessments conducted in England and the devolved administrations in Scotland, Wales and Northern Ireland. The impact of regional targets on the national electricity transmission system were examined, as well approaches to implementation by newly established government bodies. A brief analysis of the geographical spread of renewable energy generation was presented. The South East of England was used as a case study to illustrate some the challenges faced by institutions. It was concluded that many barriers are still in place to renewable energy deployment, particularly within land-use planning, electricity market rules, and electricity market regulations. 25 refs., 3 tabs.

Derisking Renewable Energy Investment. A Framework to Support Policymakers in Selecting Public Instruments to Promote Renewable Energy Investment in Developing Countries

Energy Technology Data Exchange (ETDEWEB)

Waissbein, Oliver; Glemarec, Yannick; Bayraktar, Hande; Schmidt, Tobias S.

2013-03-15

This report introduces an innovative framework to assist policymakers to quantitatively compare the impact of different public instruments to promote renewable energy. The report identifies the need to reduce the high financing costs for renewable energy in developing countries as an important task for policymakers acting today. The framework is structured in four stages: (i) risk environment, (ii) public instruments, (iii) levelised cost and (iv) evaluation. To illustrate how the framework can support decision-making in practice, the report presents findings from illustrative case studies in four developing countries. It then draws on these results to discuss possible directions for enhancing public interventions to scale-up renewable energy investment. UNDP is also releasing a financial tool for policymakers to accompany the framework. The financial tool is available for download on the UNDP website.

Renewable energy

DEFF Research Database (Denmark)

Olsen, Birgitte Egelund

2016-01-01

Renewable energy projects are increasingly confronted by local opposition, which delays and sometimes even prevents their implementation. This reflects the frequent gap between support for the general idea of renewables as a strategy for reducing carbon emissions, and acceptance of renewable energy...

Increasing the effectiveness and efficiency of renewable energy support policies in the European Union

NARCIS (Netherlands)

Klessmann, C.B.

2012-01-01

The thesis discusses the effective and cost-efficient design of renewable energy sources (RES) support policies in the European Union along some major discussion lines of the European RES policy debate: the effectiveness of the different national support policies in the member states the cost

Meeting the government renewable portfolio standard requirements

International Nuclear Information System (INIS)

Crawley, M.

2004-01-01

This Power Point presentation reviewed renewable portfolio standards (RPSs) from the perspective of AIM PowerGen Corp, an Ontario based wind power development company. Details of AIM's wind projects and wind projects development team were presented and details of the Erie Shores Wind Farm were discussed. New power supply needs in Ontario were evaluated, and challenges with the current energy mix were examined. It was noted that Ontario has significant low-cost, large-scale hydro assets and proven private sector nuclear operational success, as well as an aging transmission system connecting coal-fired assets. Wind, hydro and natural gas generation options were reviewed. Details of Ontario's objectives for enabling renewable energy sources were presented. Challenges with 2007 deadlines, European feed-in tariffs and negotiated contracts were discussed. The Federal government's role in stimulating resource and energy sectors was evaluated. Renewable energy policies were discussed, including the recent wind power production incentive (WPPI) expansion. It was recommended that Ontario stick with current targets and move quickly to the next procurement phase. A review of targets based on the success of earlier projects was recommended. tabs., figs

Renewable energy export network

International Nuclear Information System (INIS)

Anon

2000-01-01

A Renewable Energy Exporters Network (REEN) has recently been established, following a meeting of renewable energy exporters and government agencies on 30 October 2000. REEN will assist the Australian renewable energy industry to take advantage of the opportunities offered by the burgeoning global market for renewable energy goods and services. Recent estimates of the significant potential global growth is renewable energy demand have reinforced the industry and Government's view that, in the medium to long-term, growth in the Australian renewable energy industry will largely depend on capturing export market share. Expanding the export market was identified as a crucial component in the Renewable Energy Action Agenda, developed jointly by industry and Government and released in June 2000. It was estimated that, for the industry to achieve its vision of sales of $4 billion per year by 2010, exports would need to comprise approximately 50% of the forecast growth in sales. As such, the need for a specific export strategy for the Australian renewable energy industry was recognised in the Action Agenda, and the establishment of the REEN is one of the first initiatives undertaken as part of the Renewable Energy Export Strategy. The REEN comprises approximately 50 export-ready renewable energy companies, the Department of Industry, Science and Resources, Austrade, and Stage Government agencies such as NSW's Sustainable Energy Development Authority. The Export Network will operate electronically, with face-to-face meetings held as appropriate. The Department of Industry, Science and Resources will facilitate the Export Network and has published a website at www.isr.gov.au/industry/reen. The site includes: a members directory; a discussion forum; information on opportunities to showcase Australian renewable; energy products and services; and Iinks to sites containing information that may be useful to renewable energy exporters. Other actions that are being undertaken as

Renewable energies - Alain Chardon

International Nuclear Information System (INIS)

Anon.

2012-01-01

In an interview, the chairman of Cleantechs and Decarbonate, Capgemini Consulting, comments the challenge of the struggle against global warming, discusses the role of gas on the way towards a de-carbonated economy, the cost of renewable energies compared to that of fossil and nuclear energies. He outlines other brakes upon the development of renewable energies, discusses the political issues and the challenge of meeting European objectives with respect with the share of renewable energies in the energy mix and the electricity mix by 2020

Support systems for the diffusion of renewable energy technologies - an investor perspective

NARCIS (Netherlands)

Dinica, V.

2006-01-01

Concern over climate change impacts and the projected depletion of fossil fuels has urged more governments to adopt policies that stimulate the diffusion of renewable energy technologies (RET). With an increasingly diverse suite of support instruments, the question emerges as to which instruments or

The policy implications of the different interpretations of the cost-effectiveness of renewable electricity support

International Nuclear Information System (INIS)

Río, Pablo del; Cerdá, Emilio

2014-01-01

The cost-effectiveness of support for renewable electricity is a main criterion to assess the success of policy instruments, together with effectiveness. The costs of support are also a source of significant concern for governments all over the world. However, significant confusion exists in the literature on the cost-effectiveness of public support for renewable electricity. While some authors define the concept of cost-effectiveness as that which complies with the equimarginality principle, many others, including documents from relevant organisations (European Commission, International Energy Agency, Intergovernmental Panel on Climate Change) define it as “the lowest costs of support”, generally equating it with the minimisation of consumer costs. The aim of this paper is to clarify the differences between both approaches and their policy implications regarding the choice of instruments and design elements. It is shown that they partly overlap and that their policy implications clearly differ, leading to very different policy prescriptions. While the former favours technology neutral instruments and design elements, the “minimisation of consumer costs” approach favours instruments and design elements which adjust support levels to the costs of the technologies. - Highlights: • Significant confusion exists in the literature on the cost-effectiveness of public support for renewable electricity. • Clarify the differences between two main approaches to cost-effectiveness. • Policy implications clearly differ, leading to very different policy prescriptions

Economic modelling of price support mechanisms for renewable energy: case study on Ireland

International Nuclear Information System (INIS)

Huber, C.; Resch, G.

2007-01-01

The Irish Government is considering its future targets, policy and programmes for renewable energy for the period beyond 2005. This follows a review in 2003 of policy options that identified a number of different measures to stimulate increased deployment of renewable energy generation capacity. This paper expands this review with an economic analysis of renewable energy price support mechanisms in the Irish electricity generation sector. The focus is on three primary price support mechanisms quota obligations, feed in tariffs and competitive tender schemes. The Green-X computer model is utilised to characterise the RES-E potential and costs in Ireland up until, and including, 2020. The results from this dynamic software tool are used to compare the different support mechanisms in terms of total costs to society and the average premium costs relative to the market price for electricity. The results indicate that in achieving a 20% RES-E proportion of gross electricity consumption by 2020, a tender scheme provides the least costs to society over the period 2006-2020 but only in case there is limited or no strategic bidding. Considering, however, strategic bidding, a feed-in tariff can be the more efficient solution. Between the other two support mechanisms, the total costs to society are highest for feed-in-tariffs (FIT) until 2013, at which point the costs for the quota system begin to rise rapidly and overtake FIT in 2014-2020. The paper also provides a sensitivity analysis of the support mechanism calculations by varying default parameters such as the interim (2010) target, the assumed investment risk levels and the amount of biomass co-firing. This analysis shows that a 2010 target of 15% rather than 13.2% generates lower costs for society over the whole period 2006-2020, but higher costs for the RES-E strategy over the period 2006-2010. (author)

Economic modelling of price support mechanisms for renewable energy: Case study on Ireland

International Nuclear Information System (INIS)

Huber, Claus; Ryan, Lisa; O Gallachoir, Brian; Resch, Gustav; Polaski, Katrina; Bazilian, Morgan

2007-01-01

The Irish Government is considering its future targets, policy and programmes for renewable energy for the period beyond 2005. This follows a review in 2003 of policy options that identified a number of different measures to stimulate increased deployment of renewable energy generation capacity. This paper expands this review with an economic analysis of renewable energy price support mechanisms in the Irish electricity generation sector. The focus is on three primary price support mechanisms quota obligations, feed in tariffs and competitive tender schemes. The Green-X computer model is utilised to characterise the RES-E potential and costs in Ireland up until, and including, 2020. The results from this dynamic software tool are used to compare the different support mechanisms in terms of total costs to society and the average premium costs relative to the market price for electricity. The results indicate that in achieving a 20% RES-E proportion of gross electricity consumption by 2020, a tender scheme provides the least costs to society over the period 2006-2020 but only in case there is limited or no strategic bidding. Considering, however, strategic bidding, a feed-in tariff can be the more efficient solution. Between the other two support mechanisms, the total costs to society are highest for feed-in-tariffs (FIT) until 2013, at which point the costs for the quota system begin to rise rapidly and overtake FIT in 2014-2020. The paper also provides a sensitivity analysis of the support mechanism calculations by varying default parameters such as the interim (2010) target, the assumed investment risk levels and the amount of biomass co-firing. This analysis shows that a 2010 target of 15% rather than 13.2% generates lower costs for society over the whole period 2006-2020, but higher costs for the RES-E strategy over the period 2006-2010

Renewable energies, alternative or complement?; Energie renouvelables, alternative ou complement?

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-05-01

This meeting deals with the place of the renewable energies in the future. Many subjects were discussed during this meeting: the renewable energies part in in the heating systems and in the bio-fuels, the development of the solar and the wind power energies, the choice of a sector to assist, the renewable energies and the economic development. The full texts of the presentations are provided. (A.L.B.)

78 FR 47748 - Right-of-Way Grant of Submerged Lands on the Outer Continental Shelf to Support Renewable Energy...

Science.gov (United States)

2013-08-06

...-Way Grant of Submerged Lands on the Outer Continental Shelf to Support Renewable Energy Development... will use Form 0009 to issue a renewable energy right-of- way (ROW) grant on the Outer Continental Shelf....gov/Renewable-Energy Program/ Regulatory-Information/Index.aspx. DATES: The ROW grant form will be...

Clean energy funds: An overview of state support for renewable energy

International Nuclear Information System (INIS)

Wiser, Ryan; Bolinger, Mark; Milford, Lew; Stoddard, Michael; Porter, Kevin

2001-01-01

As competition in the supply and delivery of electricity has been introduced in the United States, states have sought to ensure the continuation of ''public benefits'' programs traditionally administered or funded by electric utilities. One of the most popular policy mechanisms for ensuring such continued support has been the system-benefits charge (SBC). This paper summarizes the status and performance of fourteen state renewable energy funds supported by system-benefits charges, and is based on a more detailed recent LBNL report that can be downloaded from the web

Renewable Electricity Futures Study. Volume 2: Renewable Electricity Generation and Storage Technologies

Energy Technology Data Exchange (ETDEWEB)

Augustine, C.; Bain, R.; Chapman, J.; Denholm, P.; Drury, E.; Hall, D.G.; Lantz, E.; Margolis, R.; Thresher, R.; Sandor, D.; Bishop, N.A.; Brown, S.R.; Cada, G.F.; Felker, F.

2012-06-01

The Renewable Electricity Futures (RE Futures) Study investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. The analysis focused on the sufficiency of the geographically diverse U.S. renewable resources to meet electricity demand over future decades, the hourly operational characteristics of the U.S. grid with high levels of variable wind and solar generation, and the potential implications of deploying high levels of renewables in the future. RE Futures focused on technical aspects of high penetration of renewable electricity; it did not focus on how to achieve such a future through policy or other measures. Given the inherent uncertainties involved with analyzing alternative long-term energy futures as well as the multiple pathways that might be taken to achieve higher levels of renewable electricity supply, RE Futures explored a range of scenarios to investigate and compare the impacts of renewable electricity penetration levels (30%-90%), future technology performance improvements, potential constraints to renewable electricity development, and future electricity demand growth assumptions. RE Futures was led by the National Renewable Energy Laboratory (NREL) and the Massachusetts Institute of Technology (MIT).

Protein Kinase-A Inhibition Is Sufficient to Support Human Neural Stem Cells Self-Renewal.

Science.gov (United States)

Georges, Pauline; Boissart, Claire; Poulet, Aurélie; Peschanski, Marc; Benchoua, Alexandra

2015-12-01

Human pluripotent stem cell-derived neural stem cells offer unprecedented opportunities for producing specific types of neurons for several biomedical applications. However, to achieve it, protocols of production and amplification of human neural stem cells need to be standardized, cost effective, and safe. This means that small molecules should progressively replace the use of media containing cocktails of protein-based growth factors. Here we have conducted a phenotypical screening to identify pathways involved in the regulation of hNSC self-renewal. We analyzed 80 small molecules acting as kinase inhibitors and identified compounds of the 5-isoquinolinesulfonamide family, described as protein kinase A (PKA) and protein kinase G inhibitors, as candidates to support hNSC self-renewal. Investigating the mode of action of these compounds, we found that modulation of PKA activity was central in controlling the choice between self-renewal or terminal neuronal differentiation of hNSC. We finally demonstrated that the pharmacological inhibition of PKA using the small molecule HA1004 was sufficient to support the full derivation, propagation, and long-term maintenance of stable hNSC in absence of any other extrinsic signals. Our results indicated that tuning of PKA activity is a core mechanism regulating hNSC self-renewal and differentiation and delineate the minimal culture media requirement to maintain undifferentiated hNSC in vitro. © 2015 AlphaMed Press.

Evaluation of the Development of the Renewable Energy Markets in Russia

Directory of Open Access Journals (Sweden)

Irina Aleksandrovna Grechukhina

2016-12-01

Full Text Available The aim of this study is to systemize and present the quantitative and quality evaluation of the economic and non-economic effects of the implementation of the new mechanism of the support of renewable energy in Russia. It should allow meeting the middle-term goal of 2.5 % of renewables at the Russian wholesale electricity market by 2024. To achieve this aim, in the introduction part of the article, a detailed description of the new mechanism of the support of the renewable energy in Russia is presented. It is based on the payment for energy in the wholesale electricity market. The estimated aggregate positive effect resulting from this mechanism’s implementation was expected as follows: a replacement of non-renewable fossil fuels to renewable energy, b reduction of carbon dioxide emissions, c the average prices reduction in the wholesale electricity market, d reduction of the costs on environmental measures and health protection measures in traditional power generation, e creating new jobs, f reduction of fresh water used for cooling in traditional power generation, g multiplicative effects from the development of renewable energy and etc. The resulting economic effect is estimated at 47.77 billion rubles per year by 2024. The authors relied on expert estimates, forecasts of the Ministry of Energy and the Ministry of Economic Development, the Russian Energy Agency, the International Energy Agency, the International Agency for Renewable Energy, the Renewable Energy Policy Network for the 21st Century, the experience of foreign countries, the data of Russian Federal State Statistics Service.

77 FR 52353 - Right-of-Way Grant of Submerged Lands on the Outer Continental Shelf to Support Renewable Energy...

Science.gov (United States)

2012-08-29

... of Submerged Lands on the Outer Continental Shelf to Support Renewable Energy Development AGENCY... would be used to issue Outer Continental Shelf (OCS) renewable energy right-of-way (ROW) grants in order... renewable energy, but does not constitute a project easement. The ability of an ROW grantee to install such...

The value of renewables

International Nuclear Information System (INIS)

Koch, H.J.

2001-01-01

The article extols the virtues of renewable energy sources. Based largely on the outcome of an IAE meeting in May 2001, the author has outlined an approach for accelerating the development of renewables. The article quotes several statements made by the IAE with respect to the need for a secure supply of affordable energy, sustainable development, diversification, the value of renewables and challenges confronting developers of renewables. The article is presented under the sub-headings of: (i) harnessing energy market forces; (ii) understanding costs in the context of diversification; (iii) economic performance; (iv) environmental protection; (v) an IAE action plan and (vi) conclusions. The author was once the IAE's director for energy efficiency, technology and R and D

Renewable Energy versus Nuclear Power (Summary)

International Nuclear Information System (INIS)

Mraz, G.; Wallner, A.

2014-01-01

The European Union is divided on the issue of electricity production. While there is consensus that generation technologies need to be low on greenhouse gas- emissions, the question of whether to use renewables or nuclear to meet this power demand is highly controversial. Both options still require financial support and this is not going to change in the near future. This raises the question of where our money should be invested in order to achieve greater economic efficiency: into support for renewable energies (RE) or support for nuclear power plants? This paper sets out to answer this question. The detailed model-based prospective scenario assessment performed in this study provides the basis for estimating future cost developments. After discussing the existing support schemes for renewables, the paper compares these with a nuclear model. The recent state aid case for the construction of the nuclear power plant Hinkley Point in United Kingdom serves as the model for the nuclear option. New milestone in nuclear state aid: Hinkley Point It is planned to construct two additional reactors at Hinkley Point. The EU estimates the total capital needed for construction at € 43 billion. The UK government intends to grant state aid for this project; in accordance with EU state aid rules, the suggested state aid scheme was submitted to the EU Commission for approval as public funds would be used for a company. A central part of the state aid scheme is the Contract for Difference which runs for 35 years. According to this contract, the state commits to compensating any difference between the electricity market price (reference price) and the negotiated Strike Price. Consequently, the plant operator, NNB Generation Company Limited (NNBG), has received a long term price guarantee which, in principle, is analogous to the feed-in tariffs commonly used to support renewable energies. The Strike Price for the first unit to be constructed has been set at € 108 per MWh (with

Exploring the transition potential of renewable energy communities

NARCIS (Netherlands)

Doci, G.; Vasileiadou, E.

Renewable energy communities are grassroots initiatives that invest in ‘clean energy’ in order to meet consumption needs and environmental goals and thereby – often unwittingly – conduce to the spread of renewables. Our aim in the present study is to explore the potential of renewable energy

Exploiting the oil-GDP effect to support renewables deployment

International Nuclear Information System (INIS)

Awerbuch, Shimon; Sauter, Raphael

2006-01-01

manner does not directly form a pool of public funds that is easily earmarked for renewables support. Finally, the oil-GDP relationship has important implications for correctly estimating direct electricity generating cost for conventional and renewable alternatives and for developing more useful energy security and diversity concepts. We also address these issues

Exploiting the oil-GDP effect to support renewables deployment

International Nuclear Information System (INIS)

Awerbuch, S.; Sauter, R.

2006-01-01

manner does not directly form a pool of public funds that is easily earmarked for renewables support. Finally, the oil-GDP relationship has important implications for correctly estimating direct electricity generating cost for conventional and renewable alternatives and for developing more useful energy security and diversity concepts. We also address these issues. (author)

Voltage Control Support and Coordination between Renewable Generation Plants in MV Distribution Systems

DEFF Research Database (Denmark)

Petersen, Lennart; Iov, Florin; Hansen, Anca Daniela

2016-01-01

This paper focusses on voltage control support and coordination between renewable generation plants in medium voltage distribution systems. An exemplary benchmark grid in Denmark, including a number of flexible ReGen plants providing voltage control functionality, is used as a base case. First...

77 FR 6783 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2012-02-09

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an open meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... competitiveness of U.S. renewable [[Page 6784

Renewable Electricity Futures Study. Volume 1: Exploration of High-Penetration Renewable Electricity Futures

Energy Technology Data Exchange (ETDEWEB)

Mai, T.; Wiser, R.; Sandor, D.; Brinkman, G.; Heath, G.; Denholm, P.; Hostick, D.J.; Darghouth, N.; Schlosser, A.; Strzepek, K.

2012-06-01

The Renewable Electricity Futures (RE Futures) Study investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. The analysis focused on the sufficiency of the geographically diverse U.S. renewable resources to meet electricity demand over future decades, the hourly operational characteristics of the U.S. grid with high levels of variable wind and solar generation, and the potential implications of deploying high levels of renewables in the future. RE Futures focused on technical aspects of high penetration of renewable electricity; it did not focus on how to achieve such a future through policy or other measures. Given the inherent uncertainties involved with analyzing alternative long-term energy futures as well as the multiple pathways that might be taken to achieve higher levels of renewable electricity supply, RE Futures explored a range of scenarios to investigate and compare the impacts of renewable electricity penetration levels (30%-90%), future technology performance improvements, potential constraints to renewable electricity development, and future electricity demand growth assumptions. RE Futures was led by the National Renewable Energy Laboratory (NREL) and the Massachusetts Institute of Technology (MIT).

Renewable Electricity Futures Study. Volume 2. Renewable Electricity Generation and Storage Technologies

Energy Technology Data Exchange (ETDEWEB)

Augustine, Chad [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bain, Richard [National Renewable Energy Lab. (NREL), Golden, CO (United States); Chapman, Jamie [Texas Tech Univ., Lubbock, TX (United States); Denholm, Paul [National Renewable Energy Lab. (NREL), Golden, CO (United States); Drury, Easan [National Renewable Energy Lab. (NREL), Golden, CO (United States); Hall, Douglas G. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Lantz, Eric [National Renewable Energy Lab. (NREL), Golden, CO (United States); Margolis, Robert [National Renewable Energy Lab. (NREL), Golden, CO (United States); Thresher, Robert [National Renewable Energy Lab. (NREL), Golden, CO (United States); Sandor, Debra [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bishop, Norman A. [Knight Piesold, Denver, CO (United States); Brown, Stephen R. [HDR/DTA, Portland, ME (Untied States); Cada, Glenn F. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Felker, Fort [National Renewable Energy Lab. (NREL), Golden, CO (United States); Fernandez, Steven J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Goodrich, Alan C. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Hagerman, George [Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States); Heath, Garvin [National Renewable Energy Lab. (NREL), Golden, CO (United States); O' Neil, Sean [Ocean Renewable Energy Coalition, Portland, OR (United States); Paquette, Joshua [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Tegen, Suzanne [National Renewable Energy Lab. (NREL), Golden, CO (United States); Young, Katherine [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2012-06-15

The Renewable Electricity Futures (RE Futures) Study investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. The analysis focused on the sufficiency of the geographically diverse U.S. renewable resources to meet electricity demand over future decades, the hourly operational characteristics of the U.S. grid with high levels of variable wind and solar generation, and the potential implications of deploying high levels of renewables in the future. RE Futures focused on technical aspects of high penetration of renewable electricity; it did not focus on how to achieve such a future through policy or other measures. Given the inherent uncertainties involved with analyzing alternative long-term energy futures as well as the multiple pathways that might be taken to achieve higher levels of renewable electricity supply, RE Futures explored a range of scenarios to investigate and compare the impacts of renewable electricity penetration levels (30%–90%), future technology performance improvements, potential constraints to renewable electricity development, and future electricity demand growth assumptions. RE Futures was led by the National Renewable Energy Laboratory (NREL) and the Massachusetts Institute of Technology (MIT). Learn more at the RE Futures website. http://www.nrel.gov/analysis/re_futures/

Information Support of Optimal Control of Modes of Electric Systems with Renewable Energy Sources

Directory of Open Access Journals (Sweden)

Michalina Gryniewicz-Jaworska

2017-12-01

Full Text Available To provide necessary quality of electric energy and reliable supply and reduce environmental contamination as a result of energy units operation, renewable sources of energy (RSE, in particular solar electric stations (SES, wind electric stations (WES and small hydropower stations (SHES are intensively developed. The paper considers the conditions of optimality of renewable sources of energy (RSE functioning in electric systems, controllability of which is limited by the impact of non-stable weather conditions. The influence of control system information support on the efficiency of RSE usage is shown.

Review of Turkey's renewable energy potential

International Nuclear Information System (INIS)

Ozgur, M. Arif

2008-01-01

The use of renewable energy has a long history. Biomass, for instance, has been used for heating and cooking, while wind has been used in the irrigation of fields and to drive windmills for centuries. Although Turkey has many energy resources, all of these with the exception of coal and hydropower, cannot meet the total energy demand. Turkey has been importing resources to meet this deficit. These resources have become increasingly expensive and also have undesirably high emissions ratings. Turkey has an extensive shoreline and mountains and is rich in renewable energy potential. The share of renewables on total electricity generation is 29.63% while that of natural gas is 45% for the year 2006. The projection prepared for the period between 2006 and 2020 aims an annual growth of 8% for the total electricity generation. According to this projection, it is expected that renewables will have a share about 23.68% with a decrease of 5.95% while natural gas will have a share about 33.38% for 2020. This paper presents the present state of world renewable energy sources and then looks in detail at the potential resources available in Turkey. Energy politics are also considered. (author)

Renewable energy support in Republic of Macedonia

OpenAIRE

Minovski, Dragan; Sarac, Vasilija; Bozinovski, Goran

2013-01-01

Republic of Macedonia is, highly dependent on energy commodities import. Apart the whole consumption of natural gas and oil, 30% from the total annual consumption of electrical energy is from import. In order to increase electrical energy production from RES Government of the Republic of Macedonia, together with Energy Regulatory Commission and Energy Agency brought new Energy Law and new regulations for renewable energy sources. For the different type of renewable energy source is determinat...

Renewable Energy in Reunion: Potentials and Outlook

International Nuclear Information System (INIS)

Baddour, Julien; Percebois, Jacques

2011-01-01

Renewable, environmentally friendly and evenly distributed across the globe, renewable energy (RES for Renewable Energy Resources) is an excellent means of taking up the global energy challenge, i.e. enabling developing countries in the south to make progress without harming the environment. Since it is particularly well suited to an island territory's character and local needs, RE is also an excellent tool that could enable France's overseas Departments and Territories to reduce their energy dependence, preserve their environment and ensure their sustainable development. In Reunion, RES benefit from marked political support and from a very favourable financial and institutional environment, which has allowed the Reunion region to become a national pioneer in the realm of thermal energy and photovoltaics. Nonetheless, RES are not a panacea as they are subject to a number of flaws. It is currently expensive and uncompetitive, intermittent and insufficiently powerful, and not always available to keep up with demand. This explains why RES cannot aspire to be a complete substitute for fossil fuels. The two energy systems complement one another to meet the region's total energy needs. This article also highlights the negative consequences of the support measures for RES (inflated costs and negative prices on the electricity markets) and underscores the need for a complementary energy policy in pricing electricity, as well as effecting energy savings, which must remain our priority. (authors)

Filling the gaps: Policy supports and interventions for scaling up renewable energy development in Small Island Developing States

International Nuclear Information System (INIS)

Timilsina, Govinda R.; Shah, Kalim U.

2016-01-01

SIDS have both opportunities and challenges – economic, social and environmental vulnerability – for low carbon development. Economically, they are highly dependent on international trade; they have limited domestic markets, too small to provide significant scale economies; their exports are constraint by their isolation and remote location. We provide an overview of current energy situation in SIDS, their goals to adopt low carbon economic development paths, policies already in place or required to achieve the goals and challenges to implement their plans and strategies. The focus is on energy policy landscape that needs to be addressed in order to scale-up renewable energy technologies needed to stimulate low carbon economic growth. We find that SIDS face four key barriers to renewable energy development: information to improve the energy information network by strengthening existing information systems and building awareness of renewable energy; financing mechanisms for renewable energy projects, including regional loan structures and technical assistance to banks; policy supports to implement regulatory frameworks that enable renewable energy development; and building technical capacity among players in the renewable energy field. We recommend “policy enablers” that underlie what could positively impact on renewable energy goals and more broadly energy efficiency and climate change. - Highlights: • Incentive based policies are required to stimulate investment and reduce transaction costs. • Sustained, consistent long term policy outlooks to support achieving targets are often absent. • Gaps in technical data, resource assessments and local capacity hinders strong policy decisions. • Coordination by public and private actors across the value chain increases renewables deployment.

Assessing the effectiveness of policies to support renewable energy

DEFF Research Database (Denmark)

-size-fits all approach to designing renewable policies, a number of principles of policy design exist, which can dramatically increase the effectiveness and efficiency of renewable energy policies. Some recommendations for policy- makers include: - assessing which of the three factors is holding back deployment......Close to 80% of the world’s energy supply could be generated through renewables by mid-century with the right enabling public policies. Policies can play a fundamental role in promoting a sustainable energy-mix and it is key to measure their effectiveness in the medium and long run. What...... is the most effective way to measure and monitor this effectiveness? What can we learn from Brazil, one of the first emerging countries to refocus its national energy strategies toward renewable energy? And from South Africa, which committed to develop 42% of additional capacity in renewable by 2030...

78 FR 20896 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2013-04-08

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an Open Meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... industry-specific teams--renewable energy, energy efficiency, energy storage and transmission, and biofuels...

76 FR 54431 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2011-09-01

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an Open Meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... competitiveness of the U.S. renewable energy and energy efficiency industries, including specific challenges...

78 FR 78340 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2013-12-26

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an Open Meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... affecting U.S. competitiveness in exporting renewable energy and energy efficiency (RE&EE) products and...

75 FR 70214 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2010-11-17

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an open meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... submitted to the Renewable Energy and Energy Efficiency Advisory Committee, Office of Energy and...

Renewable Energy Policy Fact sheet - Belgium

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Belgium consists of three regions: Brussels, Flanders and Wallonia, each with much autonomy in determining renewable support policies, except for support to offshore wind and hydro power which fall under the competence of the federal government. Electricity from renewable sources is promoted at regional and federal levels mainly through a quota system based on the trade of certificates, complemented by regional support measures. In the three regions small PV installations benefit from net metering. The federal government supports renewable heating and cooling by way of a tax deduction on investment costs. The main support scheme for renewable energy sources used in transport is a quota system under the competence of the federal government

Roundtable discussion: Materials management issues supporting licensing renewal

International Nuclear Information System (INIS)

1991-01-01

The purpose of this technical session is to discussion the relationships between nuclear materials management/procurement engineering and plant license renewal. The basis for the discussion is DG-1009 'Standard format and content of technical information for applications to renew nuclear power plant operating licenses', dated 12/90

Preference Construction Processes for Renewable Energies: Assessing the Influence of Sustainability Information and Decision Support Methods

Directory of Open Access Journals (Sweden)

Kiyotada Hayashi

2016-11-01

Full Text Available Sustainability information and decision support can be two important driving forces for making sustainable transitions in society. However, not enough knowledge is available on the effectiveness of these two factors. Here, we conducted an experimental study to support the hypotheses that acquisition of sustainability information and use of decision support methods consistently construct preferences for renewable power generation technologies that use solar power, wind power, small-scale hydroelectric power, geothermal power, wood biomass, or biogas as energy sources. The sustainability information was prepared using a renewable energy-focused input-output model of Japan and contained life cycle greenhouse gas emissions, electricity generation costs, and job creation. We measured rank-ordered preferences in the following four steps in experimental workshops conducted for municipal officials: provision of (1 energy-source names; (2 sustainability information; (3 additional explanation of public value; and (4 knowledge and techniques about multi-attribute value functions. The degree of changes in preference orders was evaluated using Spearman’s rank correlation coefficient. The consistency of rank-ordered preferences among participants was determined by using the maximum eigenvalue for the coefficient matrix. The results show: (1 the individual preferences evolved drastically in response to the sustainability information and the decision support method; and (2 the rank-ordered preferences were more consistent during the preference construction processes. These results indicate that provision of sustainability information, coupled with decision support methods, is effective for decision making regarding renewable energies.

Implementation of Auctions for Renewable Energy Support in Poland: a Case Study

DEFF Research Database (Denmark)

Kitzing, Lena; Wendring, Paul

This report deals with the planned implementation of auctions for Renewable Energy support in Poland from 2016 onwards. The report focuses on the implementation process and provides the necessary background information. Furthermore the planned auction design is described and discussed both from...... criteria, of appropriate auction formats and suitable design elements for RES auctions, as well as the analysis of past auction implementations....

Renewable Electricity Futures Study. Volume 1. Exploration of High-Penetration Renewable Electricity Futures

Energy Technology Data Exchange (ETDEWEB)

Hand, M. M. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Baldwin, S. [U.S. Dept. of Energy, Washington, DC (United States); DeMeo, E. [Renewable Energy Consulting, Chicago, IL (United States); Reilly, J. M. [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States); Mai, T. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Arent, D. [Joint Inst. for Strategic Energy Analysis, Boulder, CO (United States); Porro, G. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Meshek, M. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Sandor, D. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2012-06-15

The Renewable Electricity Futures (RE Futures) Study investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. The analysis focused on the sufficiency of the geographically diverse U.S. renewable resources to meet electricity demand over future decades, the hourly operational characteristics of the U.S. grid with high levels of variable wind and solar generation, and the potential implications of deploying high levels of renewables in the future. RE Futures focused on technical aspects of high penetration of renewable electricity; it did not focus on how to achieve such a future through policy or other measures. Given the inherent uncertainties involved with analyzing alternative long-term energy futures as well as the multiple pathways that might be taken to achieve higher levels of renewable electricity supply, RE Futures explored a range of scenarios to investigate and compare the impacts of renewable electricity penetration levels (30%–90%), future technology performance improvements, potential constraints to renewable electricity development, and future electricity demand growth assumptions. RE Futures was led by the National Renewable Energy Laboratory (NREL) and the Massachusetts Institute of Technology (MIT). Learn more at the RE Futures website. http://www.nrel.gov/analysis/re_futures/

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

Renewable energy. The power and the potential

Energy Technology Data Exchange (ETDEWEB)

1988-01-01

In late 1985, the Public Advisory Committees to the Environmental Council of Alberta began working toward a draft conservation strategy for Alberta. A prospectus was published and meetings and workshops held, the goal being a conservation strategy in place by 1992. This report is one of a series of discussion papers on relevant sectors such as agriculture, fish and wildlife, tourism, and energy production. This report focuses on the present and potential economic significance of renewable energy resources, excluding hydro power, and their capability to meet Alberta's demand. Renewable energy sources discussed include solar, wind, geothermal, biomass, and energy from waste, with economic significance and demand projections for each, as well as their interactions with conventional sources. Their use in low-temperature space heating, industrial process heat, liquid fuels, and electricity is also detailed. Current legislative and regulatory requirements for each of the renewables is given, as well as an attempt at policy formulation to deal with the use of renewables as a whole. 4 figs.

77 FR 23224 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2012-04-18

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an open meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC.... competitiveness in exporting renewable energy and energy efficiency (RE&EE) products and services, such as access...

77 FR 32531 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2012-06-01

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an Open Meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... new capital for investment in the U.S. renewable energy and energy efficiency sectors, increasing the...

Availability and access of financial support for renewables: issues and an illustrative innovation

International Nuclear Information System (INIS)

DeLucia, R.J.

1998-01-01

This paper examines issues related to increasing the market penetration of renewable forms of energy in developing countries. It particularly focuses on availability and access of financial support for investments relating to renewable energy and a case study is presented illustrating innovative financing. While the main focus of the discussion is on renewable energy (RE) attention is also devoted to energy efficiency (EE) projects and investment. An underlying premise is that, if RE projects are to reach their market potential, they must be fiscally sustainable and the appropriate promotion of such fiscally sustainable RE projects yields multiple environmental and developmental synergies. Commercial viability is not primarily a question of technology. There is a broad range of RE products with proven performance and commercial operation in selected market situations. The challenge of extending this market penetration is to establish the institutional, organizational and financial conditions under which a commercial market for these products can develop, particularly in developing countries. This article reflects current emphasis on increased private participation in the energy sector, as well as policy reform at the national level. (author)

Contribution of Renewable Cooling to the Renewable Energy Target of the EU. Policy report

Energy Technology Data Exchange (ETDEWEB)

Kenkmann, T.; Buerger, V. [The Oeko-Institut, Freiburg (Germany)

2012-06-15

Renewable cooling technologies do not play a major role in the climate protection discussion in the European Union today. At the same time the cooling demand is expected to increase significantly in the coming decades. Renewable cooling technologies could contribute to the EU renewable energy target if an appropriate political framework for a further spread of the technologies is created. This renewable cooling policy report intends to support the dissemination of renewable cooling technologies. It provides an overview of the situation, technologies and potential for cool-ing from renewable sources and identifies key areas in which further investigation is required. The report shows that there is a great need for the creation of a political framework supporting the market diffusion of renewable cooling technologies. Firstly the question of a commonly accepted definition on renewable cooling is being addressed. Secondly renewable cooling technologies are described and the today's role of cooling in European statistics and policies is analysed. In the next step existing studies are evaluated to compare the expected development of the cooling demand in Europe to the market potential of renewable cooling. At the end of the paper a long-term vision for renewable cooling is described and first steps towards a European roadmap for renewable cooling are given.

Renewable Energy Programmes in India: Status and Future Prospects

International Nuclear Information System (INIS)

Agarwal, Ram Kumar

2010-09-01

Renewable energy sources and technologies have potential to provide solutions to the long-standing energy problems being faced by the developing countries. The renewable energy sources like wind energy, solar energy, biomass energy and fuel cell technology can be used to overcome energy shortage in India. To meet the energy requirement for such a fast growing economy, India will require an assured supply of 3-4 times more energy than the total energy consumed today. The renewable energy is one of the options to meet this requirement. India is increasingly adopting responsible renewable energy techniques and taking positive steps towards carbon emissions, cleaning the air and ensuring a more sustainable future. In India, from the last two and half decades there has been a vigorous pursuit of activities relating to research, development, demonstration, production and application of a variety of renewable energy technologies for use in different sectors. In this paper, efforts have been made to summarize the availability, current status, major achievements and future potentials of renewable energy options in India. This paper also assesses specific policy interventions for overcoming the barriers and enhancing deployment of renewable energy devices for the future. (author)

Third party financing of renewable energy sources

International Nuclear Information System (INIS)

IDAE.

1994-01-01

IDAE (Institute of Energy Saving and Diversification) Hosted the Third party on financing renewable energy sources. The meeting was articulated into chapters: 1.- Experiences in the renewable energy field. 2.- Third party financing of small hydro-power projects. 3.- Third party financing of biomass projects. 4.- Third party financing of wind energy projects

Renewable Energy Policy Fact sheet - Poland

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Mid-2016 Poland revamped its national support scheme for electricity from renewable energy sources, started to phase out a certificates-backed renewable electricity quota scheme, and put in place a feed-in tariff/feed-in premium (FiT/FiP) system in place with the support levels being determined by approved tender bids. Furthermore, a fiscal and soft loan instrument is used for supplementary support. Three subsidy instruments and a soft loan instrument are deployed for the promotion of renewable heat. Renewable energy in transport is promoted through a bio-fuels quota scheme

Renewable Electricity Futures (Presentation)

Energy Technology Data Exchange (ETDEWEB)

Mai, T.

2012-08-01

This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented at the 2012 RE AMP Annual Meeting. RE-AMP is an active network of 144 nonprofits and foundations across eight Midwestern states working on climate change and energy policy with the goal of reducing global warming pollution economy-wide 80% by 2050.

Leapfrogging over development? Promoting rural renewables for climate change mitigation

Energy Technology Data Exchange (ETDEWEB)

Zerriffi, Hisham [Liu Institute for Global Issues, 6476 NW Marine Dr., University of British Columbia, Vancouver BC (Canada); Wilson, Elizabeth [Hubert Humphrey Institute of Public Affairs, University of Minnesota, Minneapolis MN (United States)

2010-04-15

Renewable energy technologies have the potential to help solve two pressing problems. On one hand, carbon-free energy sources must play a role in climate change mitigation. On the other hand, renewables might help meet needs of rural people without access to modern energy services. However, if renewables are deployed to combat climate change (primarily resulting from emissions in the developed economies) then providing basic energy services in the developing world may be compromised. The tendency to conflate the two drivers by installing renewables in rural areas for carbon mitigation reasons rather than for development reasons could compromise both goals. The danger is supporting sub-optimal policies for mitigating carbon and for rural energy. This is problematic given the limited funds available for energy development and reducing greenhouse gases. This paper analyzes how these goals have been balanced by the Global Environment Facility (GEF). Project documents are used to determine whether incremental costs of installing renewables were covered by GEF funds and whether the costs are comparable with other carbon mitigation options. The results raise concerns about the effectiveness and appropriateness of GEF funding of such projects and highlight the importance of post-Kyoto framework design to reduce emissions and promote development. (author)

Leapfrogging over development? Promoting rural renewables for climate change mitigation

International Nuclear Information System (INIS)

Zerriffi, Hisham; Wilson, Elizabeth

2010-01-01

Renewable energy technologies have the potential to help solve two pressing problems. On one hand, carbon-free energy sources must play a role in climate change mitigation. On the other hand, renewables might help meet needs of rural people without access to modern energy services. However, if renewables are deployed to combat climate change (primarily resulting from emissions in the developed economies) then providing basic energy services in the developing world may be compromised. The tendency to conflate the two drivers by installing renewables in rural areas for carbon mitigation reasons rather than for development reasons could compromise both goals. The danger is supporting sub-optimal policies for mitigating carbon and for rural energy. This is problematic given the limited funds available for energy development and reducing greenhouse gases. This paper analyzes how these goals have been balanced by the Global Environment Facility (GEF). Project documents are used to determine whether incremental costs of installing renewables were covered by GEF funds and whether the costs are comparable with other carbon mitigation options. The results raise concerns about the effectiveness and appropriateness of GEF funding of such projects and highlight the importance of post-Kyoto framework design to reduce emissions and promote development.

The design of renewable support schemes and CO_2 emissions in China

International Nuclear Information System (INIS)

Wu, Jie; Albrecht, Johan; Fan, Ying; Xia, Yan

2016-01-01

The renewable energy targets put forward by the Chinese government need comprehensive incentive schemes. This paper uses a multi-regional CGE model to evaluate two types of renewable support schemes; a subsidy scheme like a feed-in tariff (FIT) with a direct price impact for final consumers and a subsidy scheme without any price impact. We assess the CO_2 consequences of both approaches, as well as their impact on economic activity in terms of GDP, industrial structure, electricity generation structure, and regional final demand elasticities of electricity. We find that a support scheme with price impact is much more effective in reducing CO_2 emissions while the difference in GDP between the two policies is small. We estimate that the price implications of the support scheme allow for an additional emissions reduction of 113 Mt CO_2—or 0.07% of total emissions—in China during 2020–2035. The support scheme with a price impact does not lead to a negative impact on the Chinese economy although there are significant differences among regions. In addition, while the whole country faces an approximately unitary electricity elasticity demand, we find significant differences in electricity demand elasticities among Chinese regions. - Highlights: • Two types of FIT policies—with and without a price impact—are evaluated. • We assess the CO_2 emissions of both schemes and their impact on economic activity. • A support scheme with price impact is more effective in reducing CO_2 emissions. • The price impact allows for an additional reduction of 113 Mt CO_2 in China during 2020–2035. • Both of the FIT types have a very similar impact on coal consumption.

Towards triple-A policies. More renewable energy at lower cost. D16 Report

Energy Technology Data Exchange (ETDEWEB)

Rathmann, M.; De Jager, D.; De Lovinfosse, I. [Ecofys, Utrecht (Netherlands); Breitschopf, B. [Fraunhofer Institute for Systems and Innovation Research ISI, Karlsruhe (Germany); Burgers, J. [KEMA, Arnhem (Netherlands); Weoeres, B. [EnergoBanking, Budapest (Hungary)

2011-11-15

The core objective of the RE-Shaping project is to assist Member State governments in preparing for the implementation of Directive 2009/28/EC (on the promotion of the use of energy from renewable sources) and to guide a European policy for RES (renewable energy sources) in the mid- to long term. The past and present success of policies for renewable energies will be evaluated and recommendations derived to improve future RES support schemes. The core content of this collaborative research activity comprises: Developing a comprehensive policy background for RES support instruments; Providing the European Commission and Member States with scientifically based and statistically robust indicators to measure the success of currently implemented RES policies; Proposing innovative financing schemes for lower costs and better capital availability in RES financing; Initiation of National Policy Processes which attempt to stimulate debate and offer key stakeholders a meeting place to set and implement RES targets as well as options to improve the national policies fostering RES market penetration; Assessing options to coordinate or even gradually harmonize national RES policy approaches.

Success factors for the acceptance of renewable energy production plants; Erfolgsfaktoren fuer die Akzeptanz von Erneuerbare-Energie-Anlagen

Energy Technology Data Exchange (ETDEWEB)

Walter, Goetz [Zuerich Univ. (Switzerland). Lehrstuhl Sozialpsychologie; Krauter, Sven; Schwenzer, Andreas [The Advisory House GmbH, Muenchen (Germany)

2011-03-15

The majority of the German population is in support of the expansion of renewable energies. However, when it comes to construction work, project developers often meet with fierce opposition from the local population. One success factor in raising local acceptance of renewable energy production plants lies in planning projects such that citizens' interests and concerns are taken into account and well-conceived means of public participation are provided. Moreover, municipalities themselves can take on a pivotal role by becoming actively involved in the planning and development process and advertising renewable energy as a way towards municipal emancipation. This gives citizens less reasons to make a stand against such projects.

Renewable energy - an attractive marketing proposition

International Nuclear Information System (INIS)

Anon

2001-01-01

The Global Utilities arm of international business consultants PriceWaterhouseCoopers (PWC) has provided a unique insight into the investment plans of Australian utilities regarding renewable energy. PWC has released the findings of a survey of electricity generators and retailers that neatly illustrates the risks and opportunities facing corporations liable under the mandatory renewable energy targets (MRET). Probably the most revealing finding of the PWC report- 'The Future of Australian Renewable Energy' was that the majority of respondents have not yet formulated a comprehensive renewable energy strategy aimed at meeting their obligations under MRET, or maximising the benefit of renewable energy certificates (RECs) produced. Notably, the majority of those surveyed believed that the strongest incentives for investing in new renewable energy generation was the company's 'green image'. In contrast investment characteristics such as low risk returns, the achievement of cost efficiencies or attractive revenue streams were not critical reasons for investing in renewable generation

76 FR 54224 - Energy Efficiency and Renewable Energy Advisory Committee (ERAC)

Science.gov (United States)

2011-08-31

... DEPARTMENT OF ENERGY Energy Efficiency and Renewable Energy Advisory Committee (ERAC) AGENCY: Department of Energy, Office of Energy Efficiency and Renewable Energy. ACTION: Notice of open meeting... efficiency and renewable energy. The Federal Advisory Committee Act, Public Law 92-463, 86 Stat. 770...

Renewable Energy Policy Fact sheet - Sweden

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Sweden surpassed its 2020 nationally binding renewable energy in 2013. Main support measures to promote renewable energy in Sweden consists of a quota system, various tax regulation mechanisms and subsidy schemes. Sweden has a joint support scheme with Norway, thus being the first EU Member State to implement a cooperation mechanism, as defined under the 2009 EU Renewable Energy Directive. The Swedish coalition government has agreed on a target of 100% renewable electricity production by 2040

Market stimulation of renewable electricity in the EU. What degree of harmonisation of support mechanisms is required?

International Nuclear Information System (INIS)

Jansen, J.; Gialoglou, K.; Egenhofer, C.

2005-10-01

This report is based on discussions within the Task Force jointly organised by CEPS (Centre for European Policy Studies) and the Energy research Centre of the Netherlands (ECN), aimed at exploring the optimum degree of harmonisation of support schemes to stimulate the market for renewable energy in the EU. Participants in this CEPS Task Force included senior executives from a broad range of industry including energy production and supply companies, energy-intensive industries and service companies and representatives from business associations and non-governmental environmental organisations. A full list of members and invited guests and speakers appears in Annex B. The members of the Task Force engaged in extensive debates in the course of several meetings from January 2005 to August 2005 and submitted comments on earlier drafts of this report. Its contents present the general tone and direction of the discussion, but its recommendations do not necessarily reflect a full common position agreed among all members of the Task Force, nor do they necessarily represent the views of the institutions to which the members belong

Renewables vs. energy efficiency: The cost of carbon emissions reduction in Spain

International Nuclear Information System (INIS)

López-Peña, Álvaro; Pérez-Arriaga, Ignacio; Linares, Pedro

2012-01-01

While support instruments have succeeded to largely deploy renewables during the 1996–2008 period, little attention has been paid to energy efficiency measures, resulting in a high energy intensity and large growth of energy demand. Energy-related CO 2 emissions have increased significantly. At the same time, important investments in combined cycle gas turbines have taken place. This paper analyses whether, from a cost minimization viewpoint, renewable support has been the best policy for reducing emissions, when compared to the promotion of energy efficiency in sectors such as transportation or buildings. We use a model of the Spanish energy sector to examine its evolution in the time period considered under different policies. It is a bottom-up, static, partial equilibrium, linear programming model of the complete Spanish energy system. We conclude that demand side management (DSM) clearly dominates renewable energy (RE) support if the reduction of emissions at minimum cost is the only concern. We also quantify the savings that could have been achieved: a total of €5 billion per year, mainly in RE subsidies and in smaller costs of meeting the reduced demand (net of DSM implementation cost). - Highlights: ► Energy efficiency is cheaper than renewables for reducing carbon emissions. ► Energy efficiency measures could have saved more than €5 billion per year in Spain. ► Savings could have been bigger without overcapacity in gas combined cycles.

Fossil fuels, renewable and nuclear options to meet the energy and the environmental challenges

International Nuclear Information System (INIS)

Bacher, P.; Moncomble, J.E.

1995-01-01

In order to meet the world strongly growing energy demand, and especially electricity demand, there are a number of primary energy sources: hydro and new renewable, oil, natural gas, coal and nuclear. The energy mix adopted in each country will depend on a number of factors, such as geography, security of supply, financing capacity, environment, etc. Shares of the different fuels in electricity output are reviewed. Nuclear energy facts and issues are discussed from safety, environment and economics points of view, with a particular view on long-lived wastes that can be and are strictly controlled; properly managed, a nuclear program can be very cost efficient as demonstrated in France, Belgium or Canada, and it has many advantages: site selection, security of supply, no air pollution. 3 refs., 5 figs

Essays on the economics of decarbonization and renewable energy support

International Nuclear Information System (INIS)

Jaegemann, Cosima Claudia

2014-01-01

The thesis consists of five essays investigating various aspects associated with the decarbonization of Europe's power sector and the politically incentivized expansion of renewable energy generation. The first essay analyzes the economic implications of alternative decarbonization pathways and policy instruments for Europe's power sector up to 2050 and illustrates the importance of ensuring competition between all low-carbon technologies in order to limit the costs of decarbonization. The second essay analyzes the economic inefficiency associated with the concept of grid parity for the case of photovoltaic (PV). In order to both enhance overall welfare and avoid redistributional effects, the indirect financial incentive for in-house PV electricity consumption should be abolished. The third essay discusses the system price effect of wind and solar power generation and illustrates that the decrease in the marginal value of wind and solar power (as a consequence of increased penetration) is already highly relevant for both wind and solar power generation in Germany. The fourth essay adds to the ongoing debate surrounding the cost-efficient achievement of politically implemented renewable energy targets. Renewable energy support schemes that fail to incentivize investors to account for differences in the marginal value of wind and solar power generation are associated with excess costs as they prevent the equalization of net marginal costs across technologies and regions. The fifth essay analyzes the economic value of storage as a function of the overall generation mix and illustrates the economic inefficiency arising from feed-in tariff systems for the special case of thermal energy storage units in concentrating solar power plants.

Essays on the economics of decarbonization and renewable energy support

Energy Technology Data Exchange (ETDEWEB)

Jaegemann, Cosima Claudia

2014-06-05

The thesis consists of five essays investigating various aspects associated with the decarbonization of Europe's power sector and the politically incentivized expansion of renewable energy generation. The first essay analyzes the economic implications of alternative decarbonization pathways and policy instruments for Europe's power sector up to 2050 and illustrates the importance of ensuring competition between all low-carbon technologies in order to limit the costs of decarbonization. The second essay analyzes the economic inefficiency associated with the concept of grid parity for the case of photovoltaic (PV). In order to both enhance overall welfare and avoid redistributional effects, the indirect financial incentive for in-house PV electricity consumption should be abolished. The third essay discusses the system price effect of wind and solar power generation and illustrates that the decrease in the marginal value of wind and solar power (as a consequence of increased penetration) is already highly relevant for both wind and solar power generation in Germany. The fourth essay adds to the ongoing debate surrounding the cost-efficient achievement of politically implemented renewable energy targets. Renewable energy support schemes that fail to incentivize investors to account for differences in the marginal value of wind and solar power generation are associated with excess costs as they prevent the equalization of net marginal costs across technologies and regions. The fifth essay analyzes the economic value of storage as a function of the overall generation mix and illustrates the economic inefficiency arising from feed-in tariff systems for the special case of thermal energy storage units in concentrating solar power plants.

What can EU policy do to support renewable electricity in France?

International Nuclear Information System (INIS)

Sartor, Oliver

2016-04-01

Under the 2030 Climate and Energy Package, the European Union has set itself a target of increasing the share of renewable energy from to 27%. Electricity will play a key role in achieving these goals, with the share of renewable power projected to increase to around 47% of the electricity mix by 2030. While electricity is only one part of the energy system, electricity is therefore a vital sub-sector of the EU's renewable energy strategy to 2030. As the second largest energy consumer in Europe, and with relatively ambitious national goals of achieving 32% renewable energy and 40% renewable electricity (RES-E) by 2030, France will be critical to achieving the EU's objectives. As the most interconnected electricity market in Europe, France's approach to renewable electricity will also influence the redesign of electricity markets to cope with higher shares of variable RES-E in its region. Facilitating the efficient deployment and integration of renewable electricity in France is therefore an important sub-chapter of European renewable energy policy going forward. The integration of higher shares of renewable electricity in France is a significant domestic policy challenge. But EU can take a number steps to facilitate the achievement of France's goals. One area where the EU has value added is by ensuring that EU rules for state aid to renewables do not inadvertently become a barrier to cost-efficient deployment of renewables in France. The EU should also push France (and all Member States) to develop a coherent and comprehensive RES-E market integration strategy for 2030 to facilitate national and regional market development. In addition, the EU should push France to improve the quality of its enabling environment for renewable electricity projects, so that it is in line with EU benchmarks

International and domestic uses of solid biofuels under different renewable energy support scenarios in the European Union

International Nuclear Information System (INIS)

Hoefnagels, Ric; Resch, Gustav; Junginger, Martin; Faaij, André

2014-01-01

Highlights: • A GIS based intermodal biomass transport model was developed for the European Union. • It was linked to the renewable energy model Green-X updated with biomass trade. • Scenarios of renewable energy deployment in the EU27 to 2020 were assessed. • Domestic biomass resources will remain the largest source of bioenergy (over 90%). • But increasing amounts of solid biomass will be traded (up to 506 PJ in 2020). - Abstract: This article describes the development of a geographic information systems (GIS) based biomass transport analysis tool BIT-UU used in combination with the European renewable energy model Green-X. BIT-UU calculates cost and GHG emissions from lowest cost routes, using intermodal transport (by road, rail, inland waterways and sea) between origins of supply and demand destinations. With the developed biomass trade module in Green-X, the role of bioenergy can be evaluated in the larger context of renewable energy deployment. The modeling framework takes into account the current and future energy policies at EU and country levels, competition with alternative sources of renewable energy (e.g. photovoltaic, wind) and sectors (electricity, heat, transport fuels) as well as competition between EU member states for the same biomass resources. Scenario projections to 2020 are used to demonstrate the developed modeling framework. According to these scenarios, biomass from domestic supply remains the most important source of bioenergy (91–93% in 2020). However, the role of traded solid biomass will become increasingly important. With a business as usual scenario, assuming continuation of current renewable energy policies to 2020, the binding renewable energy targets will not be achieved, but trade of solid biomass will still increase up to 451 PJ in 2020. In the scenario that meets the conditions to achieve the 20% renewable energy target in 2020, traded solid biomass is projected to increase to 440 PJ if sustainability criteria are

Recognising the potential for renewable energy heating and cooling

International Nuclear Information System (INIS)

Seyboth, Kristin; Beurskens, Luuk; Langniss, Ole; Sims, Ralph E.H.

2008-01-01

Heating and cooling in the industrial, commercial, and domestic sectors constitute around 40-50% of total global final energy demand. A wide range of renewable energy heating and cooling (REHC) technologies exists but they are presently only used to meet around 2-3% of total world demand (excluding from traditional biomass). Several of these technologies are mature, their markets are growing, and their costs relative to conventional heating and cooling systems continue to decline. However, in most countries, policies developed to encourage the wider deployment of renewable electricity generation, transport biofuels and energy efficiency have over-shadowed policies aimed at REHC technology deployment. This paper, based on the findings of the International Energy Agency publication Renewables for Heating and Cooling-Untapped Potential, outlines the present and future markets and compares the costs of providing heating and cooling services from solar, geothermal and biomass resources. It analyses current policies and experiences and makes recommendations to support enhanced market deployment of REHC technologies to provide greater energy supply security and climate change mitigation. If policies as successfully implemented by the leading countries were to be replicated elsewhere (possibly after modification to better suit local conditions), there would be good potential to significantly increase the share of renewable energy in providing heating and cooling services

Renewable Energy Policy Fact sheet - Estonia

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Electricity from renewable sources is mainly promoted through feed-in premiums (FiP). In addition, investment subsidies are available for biogas/biomass-based RES-E and wind power installations. Renewable heat is stimulated through investment subsidies to CHP plants generating renewable heat and electricity, as well as subsidies for private heat consumers. Renewable transport fuels are currently mainly incentivised by way of a support scheme to promote the purchase of electric cars that use power produced from renewable energy sources. Recently, a measure for supporting bio-methane in the transport sector has been adopted. Generally, a number of investment subsidy schemes are in place to promote the development, installation and use of renewable energy production installations. However, certain subsidy conditions still have to be announced and implemented. The total amount of financial support to be allocated to renewable energy and energy efficiency related projects during period 2014-2020 will be over euro 490 million. The current administratively determined FiP scheme is set to be replaced by an auction-based scheme within short

Renewable Electricity Futures Study. Executive Summary

Energy Technology Data Exchange (ETDEWEB)

Mai, T.; Sandor, D.; Wiser, R.; Schneider, T.

2012-12-01

The Renewable Electricity Futures (RE Futures) Study investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. The analysis focused on the sufficiency of the geographically diverse U.S. renewable resources to meet electricity demand over future decades, the hourly operational characteristics of the U.S. grid with high levels of variable wind and solar generation, and the potential implications of deploying high levels of renewables in the future. RE Futures focused on technical aspects of high penetration of renewable electricity; it did not focus on how to achieve such a future through policy or other measures. Given the inherent uncertainties involved with analyzing alternative long-term energy futures as well as the multiple pathways that might be taken to achieve higher levels of renewable electricity supply, RE Futures explored a range of scenarios to investigate and compare the impacts of renewable electricity penetration levels (30%-90%), future technology performance improvements, potential constraints to renewable electricity development, and future electricity demand growth assumptions. RE Futures was led by the National Renewable Energy Laboratory (NREL) and the Massachusetts Institute of Technology (MIT).

RETHINKING THE FUTURE GRID: INTEGRATED NUCLEAR-RENEWABLE ENERGY SYSTEMS

Energy Technology Data Exchange (ETDEWEB)

S.M. Bragg-Sitton; R. Boardman

2014-12-01

The 2013 electricity generation mix in the United States consisted of ~13% renewables (hydropower, wind, solar, geothermal), 19% nuclear, 27% natural gas, and 39% coal. In the 2011 State of the Union Address, President Obama set a clean energy goal for the nation: “By 2035, 80 percent of America’s electricity will come from clean energy sources. Some folks want wind and solar. Others want nuclear, clean coal and natural gas. To meet this goal we will need them all.” The U.S. Department of Energy (DOE) Offices of Nuclear Energy (NE) and Energy Efficiency and Renewable Energy (EERE) recognize that “all of the above” means that we are called to best utilize all available clean energy sources. To meet the stated environmental goals for electricity generation and for the broader energy sector, there is a need to transform the energy infrastructure of the U.S. and elsewhere. New energy systems must be capable of significantly reducing environmental impacts in an efficient and economically viable manner while utilizing both hydrocarbon resources and clean energy generation sources. The U.S. DOE is supporting research and development that could lead to more efficient utilization of clean energy generation sources, including renewable and nuclear options, to meet both grid demand and thermal energy needs in the industrial sector. A concept being advanced by the DOE-NE and DOE-EERE is tighter coupling of nuclear and renewable energy sources in a manner that better optimizes energy use for the combined electricity, industrial manufacturing, and the transportation sectors. This integration concept has been referred to as a “hybrid system” that is capable of apportioning thermal and electrical energy to first meet the grid demand (with appropriate power conversion systems), then utilizing excess thermal and, in some cases, electrical energy to drive a process that results in an additional product. For the purposes of the present work, the hybrid system would

International Standards Development for Marine and Hydrokinetic Renewable Energy - Final Report on Technical Status

Energy Technology Data Exchange (ETDEWEB)

Rondorf, Neil E.; Busch, Jason; Kimball, Richard

2011-10-29

This report summarizes the progress toward development of International Standards for Marine and Hydrokinetic Renewable Energy, as funded by the U.S. Department of Energy (DOE) under the International Electrotechnical Commission (IEC) Technical Committee 114. The project has three main objectives: 1. Provide funding to support participation of key U.S. industry technical experts in 6 (originally 4) international working groups and/or project teams (the primary standards-making committees) and to attend technical meetings to ensure greater U.S. involvement in the development of these standards. 2. Provide a report to DOE and industry stakeholders summarizing the IEC standards development process for marine and hydrokinetic renewable energy, new international standards and their justifications, and provide standards guidance to industry members. 3. Provide a semi-annual (web-based) newsletter to the marine renewable energy community. The newsletter will educate industry members and stakeholders about the processes, progress, and needs of the US efforts to support the international standards development effort. The newsletter is available at www.TC114.us

Analysing the impact of renewable electricity support schemes on power prices: The case of wind electricity in Spain

International Nuclear Information System (INIS)

Saenz de Miera, Gonzalo; Rio Gonzalez, Pablo del; Vizcaino, Ignacio

2008-01-01

It is sometimes argued that renewables are 'expensive'. However, although it is generally true that the private costs of renewable electricity generation are certainly above those of conventional electricity, that statement fails to consider the social benefits provided by electricity from renewable energy sources (RES-E), including environmental and socioeconomic ones. This paper empirically analyses an additional albeit usually neglected benefit: the reduction in the wholesale price of electricity as a result of more RES-E generation being fed into the grid. The case of wind generation in Spain shows that this reduction is greater than the increase in the costs for the consumers arising from the RES-E support scheme (the feed-in tariffs), which are charged to the final consumer. Therefore, a net reduction in the retail electricity price results, which is positive from a consumer point of view. This provides an additional argument for RES-E support and contradicts one of the usual arguments against RES-E deployment: the excessive burden on the consumer

Renewable energy sources: resistance to change

International Nuclear Information System (INIS)

Dubreuil, Th.; Audrain-Demey, G.; Attal, J.Ph.; Lormeteau, B.

2011-01-01

This paper is the summary of a conference day organised by the students of the 'environment and sustainable development law' Master of Nantes university (France). This interdisciplinary meeting brought together professionals of renewable energy industries who could testify about the resistance of both politicians and the public opinion against the energy transition towards renewable sources. Legal, political, sociological and cultural considerations are put forward to explain this resistance. The French specificity, with an over-representation of nuclear energy, a constraining legal framework for renewable energies, a regional opposition to renewable energy projects (NIMBY syndrome), and a lack of trust in the political class and in its representatives are as many factors that have contributed to build this French 'cultural exception'. (J.S.)

Renewable electricity production costs-A framework to assist policy-makers' decisions on price support

International Nuclear Information System (INIS)

Dinica, Valentina

2011-01-01

Despite recent progress, the production costs for renewable electricity remain above those for conventional power. Expectations of continuous reductions in production costs, typically underpin governments' policies for financial support. They often draw on the technology-focused versions of the Experience Curve model. This paper discusses how national-contextual factors also have a strong influence on production costs, such as geographic, infrastructural, institutional, and resource factors. As technologies mature, and as they reach significant levels of diffusion nationally, sustained increases in production costs might be recorded, due to these nationally contextual factors, poorly accounted for in policy-making decisions for price support. The paper suggests an analytical framework for a more comprehensive understanding of production costs. Based on this, it recommends that the evolution of specific cost levels and factors be monitored to locate 'sources of changes'. The paper also suggests policy instruments that governments may use to facilitate cost decreases, whenever possible. The application of the framework is illustrated for the diffusion of wind power in Spain during the past three decades. - Highlights: → Models, frameworks for policy-making on price support for renewable electricity production costs. → Policy instruments to help reduce production costs. → Limits to the influence of policies of production costs reductions.

Renewable energies supported by GIS and land management; Erneuerbare Energien unterstuetzt durch GIS und Landmanagement

Energy Technology Data Exchange (ETDEWEB)

Klaerle, Martina (ed.)

2012-11-01

The author of the book under consideration reports on the support of renewable energy sources by Geographical Information Systems (GIS) and land management. The first part of this book is addressed to actual land political and planning legal fundamentals of the energy policy turnaround as well as on future developments of the planning instruments. The second part of this book presents GIS based tools and concrete application examples which are very valuable for regional authorities in the implementation of the energy policy turnaround: solar plant cadastre, holistic potential analysis for all forms of renewable energy systems, visibility studies, flexible power grids and so forth.

Renewable energy market conditions and barriers in Turkey

International Nuclear Information System (INIS)

Nalan, Cicek Bezir; Murat, Oeztuerk; Nuri, Oezek

2009-01-01

Decentralized wind, hydropower, biogas and biomass, geothermal, solar thermal and solar electricity energy systems are the most commonly found renewable energy technologies promoted for rural energy supply within sustainable developments programs. They are, therefore, seen to have a central place in the practice of sustainable development and in allowing less development countries to bypass the environmentally damaging fossil fuel intensive paths made by industrialized countries. On the political front, many less development countries are critical of pressure on them to adopt environmental energy technologies. Turkey is situated the meeting point of three continents (Asia, Europe and Africa) and stands as a bridge between Asia and Europe. The country is located in southeastern Europe and southwestern Asia. As Turkey's economy has expanded in recent years, the consumption of primary energy has increased. Presently in order to increase the energy production from domestic energy resources, decrease the use of fossil fuels as well as reduce of green house gas emissions different renewable energy sources are used for energy production in Turkey. The share of energy production from renewable energy sources has increased during the last 10 years. Turkey must import most of the energy to meet her needs. Turkey also has a large potential for renewable energies. The lack of knowledge about renewable energy technologies by most policy-makers, potential consumers, and energy firm managers has played against renewable energy developments. The paper presents renewable energy used in Turkey and Europe Union and evaluation of the market conditions and barriers of renewable energy use in Turkey. (author)

76 FR 22685 - Interagency Management Task Force Public Meeting

Science.gov (United States)

2011-04-22

... DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable Energy Interagency Management Task Force Public Meeting AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy (DOE.../events.html for the time, location, agenda, and related materials of the meetings. The purpose of the...

The Economic Viability of Renewable Portfolio Standard Support for Offshore Wind Farm Projects in Korea

Directory of Open Access Journals (Sweden)

Chang-Gi Min

2015-09-01

Full Text Available Offshore wind farm (WF projects have been promoted by support schemes as part of the expansion of renewable energy resources in Korea. This paper examines in detail how the Renewable Portfolio Standard (RPS, which was adopted post the Feed-in-Tariff scheme in 2012, has had a profound impact on the economic benefits of offshore WFs in Korea. A framework for analyzing the economic viability of RPS is presented and applied to the sixth basic plan for long-term electricity supply and demand in Korea. The electricity market price is forecast using a reformulated probabilistic production cost (PPC model, and the renewable energy certificate (REC price is calculated using its determination rule. The results show that the existing RPS will be ineffective in increasing the penetration of offshore WFs in Korea; however, they also indicate that the economic viability of offshore WFs could be improved by adjusting the existing RPS.

GIS approach to the definition of capacity and generation ceilings of renewable energy technologies

International Nuclear Information System (INIS)

Dominguez Bravo, Javier; Garcia Casals, Xavier; Pinedo Pascua, Irene

2007-01-01

There are no discrepancies about the advantages of achieving a sustainable energy system based on locally available natural resources. However, supporters of green energy generation system were lacking some scientific and consistent study to defend their proposals. In order to have such a study, Greenpeace commissioned Technology Research Institute at the Pontificia Comillas University to carry out a study to assess ceilings for the potential and generation of renewable technologies in Spain. It demonstrates firstly a far greater renewable potential than the targets set by long term policies, and secondly, the viability of meeting the entire electricity demand projected for 2050. GIS was used to add the geographical dimension to the original project in order to generate a technical analysis linked to the specific constrictions imposed by territory (natural and anthropogenic) and not just designed to cover a certain demand. Therefore, GIS spatial analysis took into account local conditions producing a more accurate assessment than evaluations made upon 'virtual' electrical spaces. This approach could be applied to other small scale general studies in order to assess the maximum contribution of renewable energy sources to particular energy generation mix and to help set development policies supporting high participation of renewable technologies

Similar goals, divergent motives. The enabling and constraining factors of Russia's capacity-based renewable energy support scheme

International Nuclear Information System (INIS)

Smeets, Niels

2017-01-01

In 2009, the Russian government set its first quantitative renewable energy target at 4.5% of the total electricity produced and consumed by 2020. In 2013, the Government launched its capacity-based renewable energy support scheme (CRESS), however, the expects it will merely add 0.3% to the current 0.67% share of renewables (Ministry of Energy, 2016c). This raises the question what factors might explain this implementation gap. On the basis of field research in Moscow, the article offers an in-depth policy analysis of resource-geographic, financial, institutional and ecologic enabling and constraining factors of Russia's CRESS between 2009 and 2015. To avoid the trap that policy intentions remain on paper, the entire policy cycle – from goal setting to implementation – has been covered. The article concludes that wind energy, which would have contributed the lion's share of new renewable energy capacity, lags behind, jeopardizing the quantitative renewable energy target. The depreciation of the rouble decreased return on investment, and the Local Content Requirement discouraged investors given the lack of Russian wind production facilities. Contrary to resource-geographic and financial expectations, solar projects have been commissioned more accurately, benefitting from access to major business groups and existing production facilities. - Highlights: • The support scheme is focused on the oversupplied integrated electricity market. • The scheme disregards the technical and economic potential in isolated areas. • The solar industry develops at the fastest rate, wind and small hydro lag behind. • Access to business groups and production facilities condition implementation. • The devaluation of the rouble necessitated a revision of the policy design.

Policies for Renewable Heat

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-07-01

This paper builds on IEA publications, Deploying Renewables, Principles for Effective Policies and Deploying Renewables, Best and Future Policy Practice, that discuss the 'integrated policy approach,' whereby renewable energy technologies require different support policies at different stages of their maturity pathways. The paper discusses how the integrated policy approach applies to renewable heat. It attempts to provide guidance for policy-makers on renewable heat throughout the different phases of the policy lifecycle, allowing for the specific challenges of renewable heat and needs of the many stakeholders involved. Stimulating a market for heat involves challenges that are different and, often, more difficult to overcome than in the electricity and transport sectors.

Power Transfer Potential to the Southeast in Response to a Renewable Portfolio Standard: Interim Report 1

Energy Technology Data Exchange (ETDEWEB)

Hadley, Stanton W [ORNL; Key, Thomas S [Electric Power Research Institute (EPRI)

2009-03-01

The power transfer potential for bringing renewable energy into the Southeast in response to a renewable portfolio standard (RPS) will depend not only on available transmission capacity but also on electricity supply and demand factors. This interim report examines how the commonly used EIA NEMS and EPRI NESSIE energy equilibrium models are considering such power transfers. Using regional estimates of capacity expansion and demand, a base case for 2008, 2020 and 2030 are compared relative to generation mix, renewable deployments, planned power transfers, and meeting RPS goals. The needed amounts of regional renewable energy to comply with possible RPS levels are compared to inter-regional transmission capacities to establish a baseline available for import into the Southeast and other regions. Gaps in the renewable generation available to meet RPS requirements are calculated. The initial finding is that the physical capability for transferring renewable energy into the SE is only about 10% of what would be required to meet a 20% RPS. Issues that need to be addressed in future tasks with respect to modeling are the current limitations for expanding renewable capacity and generation in one region to meet the demand in another and the details on transmission corridors required to deliver the power.

Achieving a 100% Renewable Grid: Operating Electric Power Systems with Extremely High Levels of Variable Renewable Energy

Energy Technology Data Exchange (ETDEWEB)

Kroposki, Benjamin; Johnson, Brian; Zhang, Yingchen; Gevorgian, Vahan; Denholm, Paul; Hodge, Bri-Mathias; Hannegan, Bryan

2017-03-01

What does it mean to achieve a 100% renewable grid? Several countries already meet or come close to achieving this goal. Iceland, for example, supplies 100% of its electricity needs with either geothermal or hydropower. Other countries that have electric grids with high fractions of renewables based on hydropower include Norway (97%), Costa Rica (93%), Brazil (76%), and Canada (62%). Hydropower plants have been used for decades to create a relatively inexpensive, renewable form of energy, but these systems are limited by natural rainfall and geographic topology. Around the world, most good sites for large hydropower resources have already been developed. So how do other areas achieve 100% renewable grids? Variable renewable energy (VRE), such as wind and solar photovoltaic (PV) systems, will be a major contributor, and with the reduction in costs for these technologies during the last five years, large-scale deployments are happening around the world.

Analysis of the EU policy package on climate change and renewables

International Nuclear Information System (INIS)

Capros, Pantelis; Mantzos, Leonidas; Parousos, Leonidas; Tasios, Nikolaos; Klaassen, Ger; Van Ierland, Tom

2011-01-01

In 2009 the EU decided to reduce greenhouse gas emissions at least by 20% in 2020 compared to 1990 and to supply 20% of energy needs by 2020 from renewable energy sources. This paper uses an energy model coupled with a non-CO 2 greenhouse gas model to assess the range of policy options that were debated to meet both targets. Policy options include trading of renewable targets, carbon trading in power plants and industry and the use of the Clean Development Mechanism to improve cost-efficiency. The models also examined fairness by analysing the distribution of emission reduction in the non-emission trading sector, the distribution of CO 2 allowances in the emission trading sector and the reallocation of renewable targets across Member States. The overall costs of meeting both targets range from 0.4% to 0.6% of GDP in 2020 for the EU as a whole. The redistribution mechanisms employed significantly improve fairness compared to a cost-effective solution. - Research highlights: → Meeting the EU's greenhouse gas and renewable targets costs 0.4-0.6% of GDP. → Trading national targets for renewable energy reduces costs. → Carbon trading in power plants and industry and CDM also lowers costs. → The redistribution mechanisms agreed by the EU significantly improve fairness.

Renewables vs fossil fuels

Energy Technology Data Exchange (ETDEWEB)

Adams, K. (Energy Research and Development Corporation (Australia))

1992-01-01

The paper examines some of the factors which will influence the future mix of energy from fossil fuels and renewable sources in Australia. Aspects covered include: the present energy situation; impact of environmental issues; potential for renewable energy; motivators for change; and research and development. It is concluded that the future for fossil fuels and renewable energy is dependent on a number of complex factors, many of which are currently unknown. The key factor is economic viability and that will be influenced by a range of factors such as policies of the Australian and overseas governments in relation to pollution and environment protection (reflected in the cost of meeting such requirements), exploration and production costs (also influenced by government policies), availability of supply, rate of technological development and the size of export markets. 8 refs., 2 figs., 1 tab.

Renewable Energy Development on Fort Mojave Reservation Feasiblity Study

Energy Technology Data Exchange (ETDEWEB)

Russell Gum, ERCC analytics LLC

2008-03-17

The Ft. Mojave tribe, whose reservation is located along the Colorado River in the states of Arizona, California, and Nevada near the point where all three states meet, has a need for increased energy supplies. This need is a direct result of the aggressive and successful economic development projects undertaken by the tribe in the last decade. While it is possible to contract for additional energy supplies from fossil fuel sources it was the desire of the tribal power company, AHA MACAV Power Service (AMPS) to investigate the feasibility and desirability of producing power from renewable sources as an alternative to increased purchase of fossil fuel generated power and as a possible enterprise to export green power. Renewable energy generated on the reservation would serve to reduce the energy dependence of the tribal enterprises on off reservation sources of energy and if produced in excess of reservation needs, add a new enterprise to the current mix of economic activities on the reservation. Renewable energy development would also demonstrate the tribe’s support for improving environmental quality, sustainability, and energy independence both on the reservation and for the larger community.

Renewable energy prospects for implementation

CERN Document Server

Jackson, Tim

1993-01-01

Renewable Energy: Prospects for Implementation contains papers that were originally commissioned by the journal Energy Policy for a series on renewable energy appearing between January 1991 to September 1992. In view of the fast-changing demands on conventional energy supply to meet environmental imperatives, it seemed timely to reproduce here a selection of those papers with a new introduction and a revised concluding chapter by the Editor of the series, Dr Tim Jackson, a research fellow with the Stockholm Environment Institute. The book is organized into four parts. The papers in Part I

From Kyoto to Bonn: implications and opportunities for renewable energy

International Nuclear Information System (INIS)

Pugliese, M.; Cameron, J.; Wilder, M.

2001-01-01

The article discusses the need for the uptake of renewable energy sources to increase to meet the commitments made in Bonn in July for compliance with the Kyoto Protocol. The article is presented under the sub-headings of: (i) the Bonn Agreement; (ii) implications and opportunities for renewable energy; (iii) the commercialisation and mainstreaming of renewable energy technologies; (iv) greenhouse gas-reducing projects (v) renewable portfolio standards and renewable certificate trading programmes; (vi) increased funding for product and technology development; (vii) emissions trading; (viii) domestic legislation and initiatives; (ix) regulatory effects in Annex I countries specifically impacting renewable energy (UK, Germany, Australia, EU Renewable Energy Law) and (x) US efforts in the absence of a national climate policy

Overlapping carbon pricing and renewable support schemes under political uncertainty: Global lessons from an Australian case study

International Nuclear Information System (INIS)

Shahnazari, Mahdi; McHugh, Adam; Maybee, Bryan; Whale, Jonathan

2017-01-01

Highlights: •Uncertainty over overlapping energy and climate policies affects investment choices. •An integrated real options and portfolio optimisation model is used in a case study. •Interacting carbon pricing and renewable supports can create private and social hedge. •Political uncertainty may justify overlapping carbon pricing and renewable supports. -- Abstract: The translation of a greenhouse gas (GHG) emissions reduction policy objective to the required investment in low emissions technologies may be hindered by political contest over the policy instruments employed to achieve it. Political contest may also result in enactment of overlapping policy instruments which, from a ‘policy purist’ perspective, may not appear well calibrated to a shared GHG emissions reduction objective. This paper reports insights gained from an integrated real options and portfolio optimisation model of electricity generation investment behaviour under political uncertainty over the futures of interacting carbon pricing and renewable portfolio standard (RPS) instruments. We compare modelling results and actual outcomes in Australia, where an emission reduction target has had bipartisan support but the means to achieve it has not, to test the assertion that overlapping policy instruments must always increase the social costs of GHG abatement. Results suggest that overlapping a politically contested carbon pricing policy with an RPS may result in a lower risk, renewable energy (RE) investment environment, as the overlap allows investors to hedge their portfolio against political uncertainty through RE additions. Consequently, GHG abatement objectives may be achieved at lower cost than would be the case without the policy interaction. The policies overlap can provide a ‘safety valve’ or ‘hedge’ to both private investors and policymakers when deep uncertainties over the future of energy and climate policies influence investment strategies.

Renewable Energy Policy Fact sheet - Hungary

International Nuclear Information System (INIS)

2017-07-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. In Hungary, electricity from renewable energy sources is supported by a feed-in-tariff or a market ('green') premium, depending on the capacity and energy source. Household-sized power plants up to 50 kVA can benefit from net metering. In general, subsidy programmes also promote the use of renewable energy sources in the electricity and heating sector. The main support scheme for the use of renewable energy in the transportation sector is a quota system supplemented by a reimbursement of excise duty

UNECE renewable energy status report 2017

International Nuclear Information System (INIS)

Hullin, Martin; Sambucini, Gianluca; Tinschert, Lisa; Uherova Hasbani, Katarina

2017-01-01

The United Nations Economic Commission for Europe (UNECE) covers a large and diverse region comprising 56 member states. The present report covers 17 of the 56 United Nations Economic Commission for Europe (UNECE) countries - grouped because of their specific needs to establish a data baseline and to track progress made in renewable energy and energy efficiency development. The UNECE has been contributing actively to fulfilling the 17 countries' aspirations in renewable energy by providing a platform for them to collaborate with other UNECE member countries. In 2014, a UNECE Group of Experts on Renewable Energy was established to step up these efforts. Its mandate is to carry out action-oriented, practical activities to greatly increase the uptake of renewable energy, helping to meet the objectives of the Sustainable Energy for All (SEforALL) initiative. The UNECE Renewable Energy Status Report 2017 strives to present analysis of up-to-date data and information on the status of renewable energy and energy efficiency in the selected countries. This report is the second edition, providing the latest developments since December 2015

Analysing the impact of renewable electricity support schemes on power prices: The case of wind electricity in Spain

Energy Technology Data Exchange (ETDEWEB)

Saenz de Miera, Gonzalo [Department of Public Economics, Universidad Autonoma de Madrid, Campus de Cantoblanco, Madrid 28049 (Spain); del Rio Gonzalez, Pablo [Institute for Public Policies, Centro de Ciencias Humanas y Sociales, CSIC, C/Albasanz 26-28, 28037 Madrid (Spain); Vizcaino, Ignacio [Iberdrola, C/Tomas Redondo, 1, Madrid 28033 (Spain)

2008-09-15

It is sometimes argued that renewables are 'expensive'. However, although it is generally true that the private costs of renewable electricity generation are certainly above those of conventional electricity, that statement fails to consider the social benefits provided by electricity from renewable energy sources (RES-E), including environmental and socioeconomic ones. This paper empirically analyses an additional albeit usually neglected benefit: the reduction in the wholesale price of electricity as a result of more RES-E generation being fed into the grid. The case of wind generation in Spain shows that this reduction is greater than the increase in the costs for the consumers arising from the RES-E support scheme (the feed-in tariffs), which are charged to the final consumer. Therefore, a net reduction in the retail electricity price results, which is positive from a consumer point of view. This provides an additional argument for RES-E support and contradicts one of the usual arguments against RES-E deployment: the excessive burden on the consumer. (author)

Renewable energies: to be in line with World momentum. Synthesis of the white paper on renewable energies

International Nuclear Information System (INIS)

2017-07-01

This synthesis of the white paper on renewable energies published in January 2017, has been enriched with the most recent works carried out by the French syndicate of renewable energies since the beginning of the year. Thus, this document presents 88 measures to accelerate the deployment of renewable energy sources in order to reach carbon neutrality by 2050. They concern the Energy multi-annual Programming trajectories by 2020 (the revision of which being provided by the law), the support means (including renewable energies in accommodations), the innovations and networks, the simplifying measures and the international support

Renewables information 2006 - with 2005 data

International Nuclear Information System (INIS)

2006-01-01

Providing a comprehensive review of historical and current market trends in the OECD, this reference document brings together in one volume essential statistics on renewables and waste energy sources. It therefore provides a strong foundation for policy and market analysis, which in turn can better inform the policy decision process to select policy instruments best suited to meet domestic and international objectives. Part I of the publication provides a statistical overview of 2004 developments in the markets for renewables and waste in the OECD member countries. It also provides selected renewables indicators for non-OECD countries. Part II provides, in tabular form, a more detailed and comprehensive picture, including 2005 preliminary data, of developments for renewable and waste energy sources for each of the 30 OECD member countries. It encompasses energy indicators, generating capacity, electricity and heat production from renewable and waste sources, as well as production and consumption of renewable and waste products. This book is one of a series of annual IEA statistical publications on major energy sources. The CD-ROM includes detailed annual statistics on renewables and waste energy supply and demand for OECD countries. For most OECD countries, the data series begin in 1990

Energy Efficiency and Renewable Energy Research, Development, and Deployment in Meeting Greenhouse Gas Mitigation Goals. The Case of the Lieberman-Warner Climate Security Act of 2007 (S. 2191)

Energy Technology Data Exchange (ETDEWEB)

Showalter, Sharon [OnLocation, Inc./ Energy Systems Consulting, Vienna, VA (United States); Wood, Frances [OnLocation, Inc./ Energy Systems Consulting, Vienna, VA (United States); Vimmerstedt, Laura [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2010-06-01

The U.S. federal government is considering actions to reduce greenhouse gas emissions. Renewable energy and energy efficiency technologies could help reduce greenhouse gas emissions, so the cost of these technologies could significantly influence the overall cost of meeting greenhouse gas limits. This paper examines the potential benefit of reduced technology cost by analyzing the case of the Lieberman-Warner Climate Security Act of 2007 (S.2191). This act had a goal of reducing national carbon emissions in 2050 to levels 72 percent below 2006 emission levels. In April 2008, the U.S. Department of Energy, Energy Information Administration (EIA) published an analysis of the effects of S.2191 on the U.S. energy sector. This report presents a similar analysis: both analyses examined the impacts of S.2191, and both used versions of the National Energy Modeling System. The analysis reported here used modified technology assumptions to reflect U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy (EERE) program goals. The results show that achieving EERE program goals could reduce the cost of meeting greenhouse gas limits, reduce the cost of renewable electricity generation and biofuels, and reduce energy intensity.

Energy Efficiency and Renewable Energy Research, Development, and Deployment in Meeting Greenhouse Gas Mitigation Goals: The Case of the Lieberman-Warner Climate Security Act of 2007 (S.2191)

Energy Technology Data Exchange (ETDEWEB)

Showalter, S.; Wood, F.; Vimmerstedt, L.

2010-06-01

The U.S. federal government is considering actions to reduce greenhouse gas emissions. Renewable energy and energy efficiency technologies could help reduce greenhouse gas emissions, so the cost of these technologies could significantly influence the overall cost of meeting greenhouse gas limits. This paper examines the potential benefit of reduced technology cost by analyzing the case of the Lieberman-Warner Climate Security Act of 2007 (S.2191). This act had a goal of reducing national carbon emissions in 2050 to levels 72 percent below 2006 emission levels. In April 2008, the U.S. Department of Energy, Energy Information Administration (EIA) published an analysis of the effects of S.2191 on the U.S. energy sector. This report presents a similar analysis: both analyses examined the impacts of S.2191, and both used versions of the National Energy Modeling System. The analysis reported here used modified technology assumptions to reflect U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy (EERE) program goals. The results show that achieving EERE program goals could reduce the cost of meeting greenhouse gas limits, reduce the cost of renewable electricity generation and biofuels, and reduce energy intensity.

Additional renewable energy growth through small-scale community orientated energy policies

International Nuclear Information System (INIS)

Hain, J.J.; Ault, G.W.; Galloway, S.J.; Cruden, A.; McDonald, J.R.

2005-01-01

This paper summarises the energy policies that the UK Government has enacted in order to achieve its renewable targets by 2010. Current policies are designed primarily to support large-scale renewable projects through Renewable Obligation Certificates, Levy Exemption Certificates and capital grant schemes. Non-profit domestic and non-profit community renewable projects are also eligible for grant support. First-hand experience of privately owned renewable projects indicate that existing renewable policy is insufficient in its support of both small-scale and community-based profit oriented renewable energy (RE) schemes. Primary and secondary survey information suggests that people living in regions where RE will be situated may generally be inclined to support broader uses of renewables in these regions. Small-scale renewables can make a significant cumulative contribution to the RE mix. The results reported in this paper support the contention that the Government could go further towards approaching its targets through rural-focused changes to its energy incentive programmes

Identifying barriers to aboriginal renewable energy deployment in Canada

International Nuclear Information System (INIS)

Krupa, Joel

2012-01-01

As one of the largest and wealthiest countries in the world, Canada stands well-positioned to take advantage of ongoing growth in North American demand for primary energy supply by expanding domestic delivery of renewable energy generation to internationally interconnected electric grids across the country. There are myriad benefits of adopting the renewable energy approach to development—as the province of Ontario has acknowledged through the implementation of their 2009 Green Energy Act—including drastic reductions in carbon emissions, the decommissioning of existing fossil fuel power generation that cause serious public health problems, and opportunities for sustainable development at the community level. One group in particular stands poised to shape these debates. In Canada, historically marginalized Aboriginal peoples remain one of the groups with the greatest potential for meeting these enormous renewable energy deployment needs. Aboriginal involvement in renewable energy generation in Canada has been as diverse as Canada's Aboriginal peoples and groups have already adopted a range of different solutions to meet energy supply needs. However, many significant barriers exist that prevent this diverse cultural group from reaching its full potential. The article identifies some of these shortcomings and analyzes their roots. - Highlights: ► Renewable energy is one of the most important sustainable development opportunities today. ► Aboriginal-led renewable development could dramatically increase Canadian supply. ► Surmountable barriers are identified.

Analysing the interactions between renewable energy promotion and energy efficiency support schemes: The impact of different instruments and design elements

International Nuclear Information System (INIS)

Rio, Pablo del

2010-01-01

CO 2 emissions reduction, renewable energy deployment and energy efficiency are three main energy/environmental goals, particularly in Europe. Their relevance has led to the implementation of support schemes in these realms. Their coexistence may lead to overlaps, synergies and conflicts between them. The aim of this paper is to analyse the interactions between energy efficiency measures and renewable energy promotion, whereas previous analyses have focused on the interactions between emissions trading schemes (ETS) and energy efficiency measures and ETS and renewable energy promotion schemes. Furthermore, the analysis in this paper transcends the 'certificate' debate (i.e., tradable green and white certificates) and considers other instruments, particularly feed-in tariffs for renewable electricity. The goal is to identify positive and negative interactions between energy efficiency and renewable electricity promotion and to assess whether the choice of specific instruments and design elements within those instruments affects the results of the interactions.

10 CFR 76.39 - Public meeting.

Science.gov (United States)

2010-01-01

... 10 Energy 2 2010-01-01 2010-01-01 false Public meeting. 76.39 Section 76.39 Energy NUCLEAR... meeting. (a) A public meeting will be held on an application for renewal if the Director, in his or her discretion, determines that a meeting is in the public interest with respect to a decision on the application...

Renewable Energies, Present & Future

Institute of Scientific and Technical Information of China (English)

X. S. Cai

2005-01-01

Fossil fuels are major cause of environmental destruction in pollutions. It has created much needed momentum for renewable energies, which are environmentally benign, generated locally, and can play a significant role in developing economy. As a sustainable energy sources, it can grow at a rapid pace to meet increasing demands for electricity in a cost-effective way.

Learning from experience? The development of the Renewables Obligation in England and Wales 2002-2010

International Nuclear Information System (INIS)

Woodman, B.; Mitchell, C.

2011-01-01

The UK has enviable renewable resources, both onshore (wind) and offshore (wind, wave and tidal) (). The government has had policy mechanisms in place since 1990 to encourage these resources to be developed. The current mechanism, the Renewables Obligation (RO), was specifically designed to emphasise competition and therefore to fit in with the UK's overall strategic approach to energy policy. However, as yet, it has not delivered the capacity that it was designed to do, and as a result the UK faces a difficult challenge in attempting to meet European-wide renewable energy targets for 2020, as well as longer term decarbonisation targets. This paper explores some of the major reasons why the RO has performed so poorly to date and considers the prospects for improvement up to 2020. It concludes that the strategic emphasis on competition in the support mechanisms has played a key role in limiting renewables development, but that the mechanism has changed significantly since it was introduced. However, these changes, together with proposals for electricity market reform, still do not address important elements of risk in comparison with a standard Feed In Tariff. - Highlights: → We outline the design of the Renewables Obligation and some shortcomings. → The mechanism has performed poorly because of the risks it entails for investors. → It has been subject to several changes which increasingly challenge the original design of the RO. → Future developments may introduce even more fundamental change for supporting renewable. → Over time risks have been reduced but not yet eliminated.

Battery storage for supplementing renewable energy systems

Energy Technology Data Exchange (ETDEWEB)

None, None

2009-01-18

The battery storage for renewable energy systems section of the Renewable Energy Technology Characterizations describes structures and models to support the technical and economic status of emerging renewable energy options for electricity supply.

U.S. Renewables Portfolio Standards: 2017 Annual Status Report

Energy Technology Data Exchange (ETDEWEB)

Barbose, Galen [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

2017-07-25

Berkeley Lab’s annual status report on U.S. renewables portfolio standards (RPS) provides an overview of key trends associated with U.S. state RPS policies. The report, published in slide-deck form, describes recent legislative revisions, key policy design features, compliance with interim targets, past and projected impacts on renewables development, and compliance costs. The 2017 edition of the report presents historical data through year-end 2016 and projections through 2030. Key trends from this edition of the report include the following: -Evolution of state RPS programs: Significant RPS-related policy revisions since the start of 2016 include increased RPS targets in DC, MD, MI, NY, RI, and OR; requirements for new wind and solar projects and other major reforms to the RPS procurement process in IL; and a new offshore wind carve-out and solar procurement program in MA. -Historical impacts on renewables development: Roughly half of all growth in U.S. renewable electricity (RE) generation and capacity since 2000 is associated with state RPS requirements. Nationally, the role of RPS policies has diminished over time, representing 44% of all U.S. RE capacity additions in 2016. However, within particular regions, RPS policies continue to play a central role in supporting RE growth, constituting 70-90% of 2016 RE capacity additions in the West, Mid-Atlantic, and Northeast. -Future RPS demand and incremental needs: Meeting RPS demand growth will require roughly a 50% increase in U.S. RE generation by 2030, equating to 55 GW of new RE capacity. To meet future RPS demand, total U.S. RE generation will need to reach 13% of electricity sales by 2030 (compared to 10% today), though other drivers will also continue to influence RE growth. -RPS target achievement to-date: States have generally met their interim RPS targets in recent years, with only a few exceptions reflecting unique state-specific policy designs. -REC pricing trends: Prices for renewable energy

Model documentation: Renewable Fuels Module of the National Energy Modeling System

Energy Technology Data Exchange (ETDEWEB)

1994-04-01

This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it related to the production of the 1994 Annual Energy Outlook (AEO94) forecasts. The report catalogues and describes modeling assumptions, computational methodologies, data inputs, and parameter estimation techniques. A number of offline analyses used in lieu of RFM modeling components are also described. This documentation report serves two purposes. First, it is a reference document for model analysts, model users, and the public interested in the construction and application of the RFM. Second, it meets the legal requirement of the Energy Information Administration (EIA) to provide adequate documentation in support of its models. The RFM consists of six analytical submodules that represent each of the major renewable energy resources -- wood, municipal solid waste (MSW), solar energy, wind energy, geothermal energy, and alcohol fuels. Of these six, four are documented in the following chapters: municipal solid waste, wind, solar and biofuels. Geothermal and wood are not currently working components of NEMS. The purpose of the RFM is to define the technological and cost characteristics of renewable energy technologies, and to pass these characteristics to other NEMS modules for the determination of mid-term forecasted renewable energy demand.

GRENADA. Renewables Readiness Assessment 2012

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-07-01

Grenada, like many Caribbean islands, is dependent on costly oil imports for its energy needs, including the generation of electricity. The transition to renewable energy could potentially support price reductions and improve the overall competitiveness of key sectors of the economy, particularly tourism. This report provides facts and analysis to support the country's discussion on ways to move forward with the renewable energy agenda. IRENA is ready to provide support in the implementation of the actions identified in this report.

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.

How Daily Operational Meetings Can Support Transformation To A Lean Improvement Culture

DEFF Research Database (Denmark)

Hansen, David; Jørgensen, Rasmus; Lilja, Johan

touch points, can be used to intentionally support cultural transformation. An explorative case study identified more than 30 types of meeting activities in five categories: Information, Action, Sparring, Learning, and Relational. A comparative case study then investigated meeting set-ups and their role...

A licence renewal approach for the NRU research reactor

International Nuclear Information System (INIS)

Natalizio, A.; Gumley, P.

1991-01-01

Licence Renewal is not only a subject that is being addressed for power reactors, but it is one of immediate interest for a number of research facilities, world-wide. In Canada, research reactors and power reactors are issued an operating licence for a limited term (typically two years), hence, licence renewal is done on a regular basis. Therefore, licence renewal in the Canadian context is different than in the context of this topical meeting. The NRU research reactor facility is being assessed for a licence renewal beyond its original design life. This paper describes the licence renewal approach, the assessments being performed to establish the condition of the facility, and the Safety Assessment Basis which defines the requirements for licence renewal. The current status of the assessments is also described. (author)

Stakeholder Meeting: Integrated Knowledge Translation Approach to Address the Caregiver Support Gap.

Science.gov (United States)

Holroyd-Leduc, Jayna M; McMillan, Jacqueline; Jette, Nathalie; Brémault-Phillips, Suzette C; Duggleby, Wendy; Hanson, Heather M; Parmar, Jasneet

2017-03-01

Family caregivers are an integral and increasingly overburdened part of the health care system. There is a gap between what research evidence shows is beneficial to caregivers and what is actually provided. Using an integrated knowledge translation approach, a stakeholder meeting was held among researchers, family caregivers, caregiver associations, clinicians, health care administrators, and policy makers. The objectives of the meeting were to review current research evidence and conduct multi-stakeholder dialogue on the potential gaps, facilitators, and barriers to the provision of caregiver supports. A two-day meeting was attended by 123 individuals. Three target populations of family caregivers were identified for discussion: caregivers of seniors with dementia, caregivers in end-of-life care, and caregivers of frail seniors with complex health needs. The results of this meeting can and are being used to inform the development of implementation research endeavours and policies targeted at providing evidence-informed caregiver supports.

A new scheme for the promotion of renewable energies in developing countries: the renewable energy regulated purchase tariff

NARCIS (Netherlands)

Moner-Girona, M.; Aulich, H.; Ahm, P.; Adelmann, P.; Bounia, A.; Fabre, E.; Fioravanti, E.; Hosini, F.; Jongerden, G.J.; Jourde, P.; Kukuczka, T.; Llamas, P.; Macias, E.; Mayer, D.; Maigne, Y.; Moner, M.; McNelis, B.; Nemac, F.; Sener, O.; Ribeiro, F.; Samak, I.; Schmid, J.; Shah, Arvind; Shanker, A.; Sark, W.G.J.H.M. van; Vallvé, X.; Wohlthat, A.; Wollny, M.; Wouters, F.

2008-01-01

The main aim of this policy-support document is to attract policy-makers attention in renewable energies deployment, offering to energy and development stakeholders an alternative subsidy-scheme to support electrification in a village-scale mini-grid based on the good performance of the renewable

Analysing the interactions between renewable energy promotion and energy efficiency support schemes: The impact of different instruments and design elements

Energy Technology Data Exchange (ETDEWEB)

Rio, Pablo del, E-mail: pablo.delrio@cchs.csic.e [Instituto de Politicas y Bienes Publicos, Consejo Superior de Investigaciones Cientificas (CSIC), C/Albasanz 26-28, 28037 Madrid (Spain)

2010-09-15

CO{sub 2} emissions reduction, renewable energy deployment and energy efficiency are three main energy/environmental goals, particularly in Europe. Their relevance has led to the implementation of support schemes in these realms. Their coexistence may lead to overlaps, synergies and conflicts between them. The aim of this paper is to analyse the interactions between energy efficiency measures and renewable energy promotion, whereas previous analyses have focused on the interactions between emissions trading schemes (ETS) and energy efficiency measures and ETS and renewable energy promotion schemes. Furthermore, the analysis in this paper transcends the 'certificate' debate (i.e., tradable green and white certificates) and considers other instruments, particularly feed-in tariffs for renewable electricity. The goal is to identify positive and negative interactions between energy efficiency and renewable electricity promotion and to assess whether the choice of specific instruments and design elements within those instruments affects the results of the interactions.

Analysing the interactions between renewable energy promotion and energy efficiency support schemes. The impact of different instruments and design elements

Energy Technology Data Exchange (ETDEWEB)

Del Rio, Pablo [Instituto de Politicas y Bienes Publicos, Consejo Superior de Investigaciones Cientificas (CSIC), C/Albasanz 26-28, 28037 Madrid (Spain)

2010-09-15

CO{sub 2} emissions reduction, renewable energy deployment and energy efficiency are three main energy/environmental goals, particularly in Europe. Their relevance has led to the implementation of support schemes in these realms. Their coexistence may lead to overlaps, synergies and conflicts between them. The aim of this paper is to analyse the interactions between energy efficiency measures and renewable energy promotion, whereas previous analyses have focused on the interactions between emissions trading schemes (ETS) and energy efficiency measures and ETS and renewable energy promotion schemes. Furthermore, the analysis in this paper transcends the certificate debate (i.e., tradable green and white certificates) and considers other instruments, particularly feed-in tariffs for renewable electricity. The goal is to identify positive and negative interactions between energy efficiency and renewable electricity promotion and to assess whether the choice of specific instruments and design elements within those instruments affects the results of the interactions. (author)

Renewable Energy Policy Fact sheet - Bulgaria

International Nuclear Information System (INIS)

2017-07-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Main support policy: Renewable electricity in Bulgaria is promoted primarily through a feed-in tariff scheme. For new projects this scheme is only open for installations up to 30 kW. The grid operator is mandated to the purchase and dispatch electricity at a guaranteed price for eligible generators. The use of renewable energy for heating and cooling is promoted through a subsidy from the European Regional Development Fund and through an exemption for building owners from property tax. Main Bulgarian support scheme for renewable energy in transport is a quota system. There is a professional training programme for RES-installers as well as a building obligation for the use of renewable heating and for the exemplary role of public authorities

Streamlining the license renewal review process

International Nuclear Information System (INIS)

Dozier, J.; Lee, S.; Kuo, P.T.

2001-01-01

The staff of the NRC has been developing three regulatory guidance documents for license renewal: the Generic Aging Lessons Learned (GALL) report, Standard Review Plan for License Renewal (SRP-LR), and Regulatory Guide (RG) for Standard Format and Content for Applications to Renew Nuclear Power Plant Operating Licenses. These documents are designed to streamline the license renewal review process by providing clear guidance for license renewal applicants and the NRC staff in preparing and reviewing license renewal applications. The GALL report systematically catalogs aging effects on structures and components; identifies the relevant existing plant programs; and evaluates the existing programs against the attributes considered necessary for an aging management program to be acceptable for license renewal. The GALL report also provides guidance for the augmentation of existing plant programs for license renewal. The revised SRP-LR allows an applicant to reference the GALL report to preclude further NRC staff evaluation if the plant's existing programs meet the criteria described in the GALL report. During the review process, the NRC staff will focus primarily on existing programs that should be augmented or new programs developed specifically for license renewal. The Regulatory Guide is expected to endorse the Nuclear Energy Institute (NEI) guideline, NEI 95-10, Revision 2, entitled 'Industry Guideline for Implementing the Requirements of 10 CFR Part 54 - The License Renewal Rule', which provides guidance for preparing a license renewal application. This paper will provide an introduction to the GALL report, SRP-LR, Regulatory Guide, and NEI 95-10 to show how these documents are interrelated and how they will be used to streamline the license renewal review process. This topic will be of interest to domestic power utilities considering license renewal and international ICONE participants seeking state-of-the-art information about license renewal in the United States

Close or renew? Factors affecting local community support for rebuilding nuclear power plants in the Czech Republic

International Nuclear Information System (INIS)

Frantál, Bohumil; Malý, Jiří

2017-01-01

Rebuilding and upgrading of existing nuclear power plants represent a great energy policy challenge today. In this paper, factors that affect local community support for the rebuilding of an existing nuclear power plant are explored using a regression analysis model. It is based on a survey involving nearly 600 residents of twelve municipalities located in the vicinity of the Dukovany power plant in the Czech Republic. Nearly two thirds of local population support the rebuilding of the plant. The support for rebuilding is not directly affected by distance of residence from the power plant or perceptions of its local economic impacts, but is more influenced by general perceptions of pros of nuclear power. Work in the power plant, perception of nuclear power as a clean energy contributing to climate change mitigation and negative attitude to the renewable energy development are strongest predictors of the support. In terms of energy policy implications, it seems that the education of the public and awareness of nuclear power plants as a clean, safe and landscape compatible system of energy production are more important for increasing acceptance of rebuilding projects than spatial distribution of economic benefits to local communities. - Highlights: • Predictors of support for nuclear power plant (NPP) rebuilding are explored. • Support is not affected by distance or perception of local economic impacts. • Support is affected by general perceptions of pros of NPPs. • Support is determined by perception of NPPs as a clean energy. • Support is correlated with a negative attitude to renewable energy promotion.

Supporting design reviews with pre-meeting virtual reality environments

NARCIS (Netherlands)

van den Berg, Marc Casper; Hartmann, Timo; de Graaf, Robin S.

2017-01-01

The purpose of this paper is to explore how design reviews can be supported with pre-meeting virtual reality environments. Previous research has not systematically investigated how virtual environments can be used to communicate the design intent (to clients) and to communicate feedback (to design

77 FR 485 - Wind Plant Performance-Public Meeting on Modeling and Testing Needs for Complex Air Flow...

Science.gov (United States)

2012-01-05

... DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable Energy Wind Plant Performance... and on-shore utility-scale wind power plants. DOE is requesting this information to support the development of cost-effective wind power deployment. DATES: The meeting will be held Tuesday, January 17, 2012...

Simulations of scenarios with 100% renewable electricity in the Australian National Electricity Market

International Nuclear Information System (INIS)

Elliston, Ben; Diesendorf, Mark; MacGill, Iain

2012-01-01

As a part of a program to explore technological options for the transition to a renewable energy future, we present simulations for 100% renewable energy systems to meet actual hourly electricity demand in the five states and one territory spanned by the Australian National Electricity Market (NEM) in 2010. The system is based on commercially available technologies: concentrating solar thermal (CST) power with thermal storage, wind, photovoltaic (PV), existing hydro and biofuelled gas turbines. Hourly solar and wind generation data are derived from satellite observations, weather stations, and actual wind farm outputs. Together CST and PV contribute about half of total annual electrical energy supply. A range of 100% renewable energy systems for the NEM are found to be technically feasible and meet the NEM reliability standard. The principal challenge is meeting peak demand on winter evenings following overcast days when CST storage is partially charged and sometimes wind speeds are low. The model handles these circumstances by combinations of an increased number of gas turbines and reductions in winter peak demand. There is no need for conventional base-load power plants. The important parameter is the reliability of the whole supply-demand system, not the reliability of particular types of power plants. - Highlights: ► We simulate 100% renewable electricity in the Australian National Electricity Market. ► The energy system comprises commercially available technologies. ► A range of 100% renewable electricity systems meet the reliability standard. ► Principal challenge is meeting peak demand on winter evenings. ► The concept of ‘base-load’ power plants is found to be redundant.

RE-Shaping. Shaping an effective and efficient European renewable energy market. D23 Final Report

Energy Technology Data Exchange (ETDEWEB)

Rathmann, M.; Klessmann, C.; Nabe, C.; De Jager, D.; De Lovinfosse, I. [Ecofys, Utrecht (Netherlands); Ragwitz, M.; Steinhilber, S.; Breitschopf, B. [Fraunhofer Institute for Systems and Innovation Research ISI, Karlsruhe (Germany); Burgers, J.; Boots, M. [KEMA, Arnhem (Netherlands); Weoeres, B. [EnergoBanking, Budapest (Hungary); Resch, G.; Panzer, C.; Ortner, A.; Busch, S. [Vienna University of Technology, Institute of Energy Systems and Electric Drives, Energy Economics Group EEG, Vienna (Austria); Neuhoff, K.; Boyd, R. [Climate Policy Initiative, German Institute for Economic Research (DIW Berlin), Berlin (Germany); Junginger, M.; Hoefnagels, R. [Utrecht University, Utrecht (Netherlands); Cusumano, N.; Lorenzoni, A. [Bocconi University, Milan (Italy); Konstantinaviciute, I. [Lithuanian Energy Institute LEI, Kaunas (Lithuania)

2012-02-15

The core objective of the RE-Shaping project is to assist Member State governments in preparing for the implementation of Directive 2009/28/EC (on the promotion of the use of energy from renewable sources) and to guide a European policy for RES (renewable energy sources) in the mid- to long term. The past and present success of policies for renewable energies will be evaluated and recommendations derived to improve future RES support schemes. The core content of this collaborative research activity comprises: Developing a comprehensive policy background for RES support instruments; Providing the European Commission and Member States with scientifically based and statistically robust indicators to measure the success of currently implemented RES policies; Proposing innovative financing schemes for lower costs and better capital availability in RES financing; Initiation of National Policy Processes which attempt to stimulate debate and offer key stakeholders a meeting place to set and implement RES targets as well as options to improve the national policies fostering RES market penetration; Assessing options to coordinate or even gradually harmonize national RES policy approaches. This report marks the end of the research project RE-Shaping and summarizes its research activities, results, and recommendations.

Renewable Energy Zones: Delivering Clean Power to Meet Demand, Greening the Grid

Energy Technology Data Exchange (ETDEWEB)

Hurlbut, David; Chernyakhovskiy, Ilya; Cochran, Jaquelin

2016-05-01

Greening the Grid provides technical assistance to energy system planners, regulators, and grid operators to overcome challenges associated with integrating variable renewable energy into the grid. This document describes the renewable energy zone concept that has emerged as a transmission planning tool to help scale up the penetration of solar, wind, and other resources on the power system.

Bmi-1 Regulates Extensive Erythroid Self-Renewal

Directory of Open Access Journals (Sweden)

Ah Ram Kim

2015-06-01

Full Text Available Red blood cells (RBCs, responsible for oxygen delivery and carbon dioxide exchange, are essential for our well-being. Alternative RBC sources are needed to meet the increased demand for RBC transfusions projected to occur as our population ages. We previously have discovered that erythroblasts derived from the early mouse embryo can self-renew extensively ex vivo for many months. To better understand the mechanisms regulating extensive erythroid self-renewal, global gene expression data sets from self-renewing and differentiating erythroblasts were analyzed and revealed the differential expression of Bmi-1. Bmi-1 overexpression conferred extensive self-renewal capacity upon adult bone-marrow-derived self-renewing erythroblasts, which normally have limited proliferative potential. Importantly, Bmi-1 transduction did not interfere with the ability of extensively self-renewing erythroblasts (ESREs to terminally mature either in vitro or in vivo. Bmi-1-induced ESREs can serve to generate in vitro models of erythroid-intrinsic disorders and ultimately may serve as a source of cultured RBCs for transfusion therapy.

The Fleet Support Community: Meeting Its Mission in the 21st Century

National Research Council Canada - National Science Library

Murdy, Deanna

1999-01-01

This thesis evaluates the effectiveness of the Fleet Support community's management practices in meeting the dynamic changes in the complex fleet support arena, while increasing its value to the Navy in the future...

Renewable energy policy. Into the mainstream

International Nuclear Information System (INIS)

2003-01-01

Renewable energy today is at a critical stage of development: renewable technologies are maturing, and costs for some technologies are in the competitive range. Beyond the energy they produce, renewable energy technologies offer a variety of other benefits towards the achievement of sustainable development goals. This promise has led to all IEA governments to support their greater development. But, while renewables markets are growing strongly, additional steps must be taken to accelerate the achievement of sustainable, large-scale markets. This report by the IEA's Renewable Energy Working Party outlines those steps, and the benefits of moving renewable energy into the mainstream

Investment barriers under a renewable-electricity support scheme: Differences across investor types

International Nuclear Information System (INIS)

Linnerud, Kristin; Holden, Erling

2015-01-01

In 2012, Norway and Sweden implemented a common market for tradable green certificates to achieve each country's renewable-energy target. This is the first example of a cooperation mechanism that the EU has suggested to improve the cost efficiency of its renewable-energy policies. We asked investors in 446 planned hydropower projects in Norway what type of barriers may prevent their project from being realized under this scheme, and how likely it is that their project will be realized. Based on a regression analysis we find that the responses to these questions vary systematically with investor, project and process characteristics. We find that investors are concerned with capacity barriers imposed on the market because of the short duration and abrupt termination of the subsidy scheme at the end of 2020. Consequently, the cost efficiency of this and similar schemes can be improved by choosing a better design. Moreover, experienced investors and local landowners without previous experience in the energy sector responded differently to these questions. Local landowners were more optimistic, less concerned with capacity barriers and more concerned with economic barriers than experienced investors were. These observations are interesting given the recent emergence of new investors in the renewable energy sector. - Highlights: • Norway and Sweden have implemented a common market for tradable green certificates. • We asked questions on barriers and potential to investors in 446 hydropower projects. • Capacity barriers imposed on the market by the support scheme design are important. • Local landowners are more optimistic than experienced investors are, all else equal. • They focus relatively more on economic barriers and risk and less on capacity barriers

An assessment of exploiting renewable energy sources with concerns of policy and technology

International Nuclear Information System (INIS)

Shen, Yung-Chi; Lin, Grace T.R.; Li, Kuang-Pin; Yuan, Benjamin J.C.

2010-01-01

In recent years, the Taiwanese government has vigorously promoted the development of renewable energy to engage the challenges of gradual depletion of fossil fuels and oil, as well as the intensification of the greenhouse effect. Since the Sustainable Energy Policy Principles were announced in 2008, Taiwanese government has declared that the development of renewable energy should take into account goals that pertain to energy, the environment, and the economy (3E goals). This study aims to assess the 3E goals and renewable energy sources regulated by the Renewable Energy Development Bill that passed in 2009. The fuzzy analytic hierarchy process (FAHP) is used to resolve the multi-goal problem for achieving our research purposes. That is, this research attempts to reveal the suitable renewable energy sources for the purposes of meeting the 3E policy goals. The results first show that environmental goal is the most important to the development of various renewable energy technologies in Taiwan, followed by the economic and energy goals. Additionally, hydropower, solar energy, and wind energy would be the renewable energy sources utilized in meeting the 3E policy goals. (author)

Regulatory guidance for license renewal

International Nuclear Information System (INIS)

Thoma, John A.

1991-01-01

The proposed 10 CFR Part 54 rule proceduralizes the process for license renewal by identifying both the administrative and technical requirements for a renewal application. To amplify and support this regulation, written guidance has been provided in the form of a draft Regulatory Guide (DG 1009) and a draft Standard Review Plan for License Renewal (NUREG 1299). This guidance is scheduled to be finalized in 1992. Similar guidance will be provided for the proposed revisions to 10 CFR Part 51 concerning the environmental aspects of license renewal. (author)

ACCELERATING THE ADOPTION PROCESS OF RENEWABLE ENERGY SOURCES AMONG SMES

Directory of Open Access Journals (Sweden)

Mirjam Leloux

2015-07-01

Full Text Available By 2020, intermittent renewable small scale energy sources (e.g. wind and solar energy are expected to represent about 17% of the EU’s total electricity consumption. All national overriding energy policy objectives are to ensure competitive, secure and sustainable energy for the economy and for society. Renewable energy, allied with energy efficiency, is often found crucial to meet these goals of secure sustainable and competitive energy supplies reducing dependency on expensive fossil imports and underpinning the move towards a low carbon economy while delivering green jobs to the economy. This all contributes to national competitiveness and the jobs and economic growth agenda. However, a straight forward implementation of renewable energy options is not easy, due to various barriers and obstacles. For most SMEs, the concept of generating their own renewable energy is still more of academic than genuine interest. In general, several barriers are experienced, such as high capital investments, slow return on investment, and the lack of knowledge of the benefits. There is a need for education on the benefits and drawbacks of sustainable energy, as well as a greater contribution to costs for this to work. In this paper we describe the intermediate outcomes of a European Partnership under the name of GREAT (Growing Renewable Energy Applications and Technologies, funded under the INTERREG IVB NWE Programme. GREAT aims to encourage communities and small to medium size enterprises (SMEs in Ireland, the United Kingdon, Belgium and The Netherlands to develop technological solutions for Smart Grid, Renewable Energy and Distributive Generation; research and develop policy issues for regulatory authorities and provide structured co-operation opportunities between SMEs and research institutes / technology developers. We developed GREAT spreadsheets to facilitate SMEs in each country to calculate the return-on-investment of renewable energy sources, such as

Economic feasibility constraints for renewable energy source power production

International Nuclear Information System (INIS)

Biondi, L.

1992-01-01

Suitable analysis criteria for use in economic feasibility studies of renewable energy source power plants are examined for various plant types, e.g., pumped storage hydroelectric, geothermal, wind, solar, refuse-fuelled, etc. The paper focusses on the impacts, on operating cost and rate structure, of the necessity, depending on demand characteristics, to integrate renewable energy source power production with conventional power production in order to effectively and economically meet peak power demand. The influence of commercialization and marketing trends on renewable energy source power plant economic feasibility are also taken into consideration

Comparation of the support schemes for generation of electricity from renewable energy sources and their influence on the electricity pr ices for the final electricity customers in Republic of Macedonia

International Nuclear Information System (INIS)

Veljanovska, Natasha

2013-01-01

Renewable energy is the first source of energy used by the man since his existence, using the wood as a source for heating and warming, as well as for cooking. Today, the use of renewable energy is one of the main goals of the energy policies in the world. The use of renewable energy contributes in increasing security of supply, decreasing import dependence of fossil fuels and improving socioeconomic stability. The use of renewable energy directly contributes in reducing the intensity of climate change, providing local development and job creation. The thesis addresses the concept of the support schemes for electricity generation from renewable energy, more specifically, the manner of their application for fulfillment of the national targets for the share of energy from renewable sources in the total energy consumption. The thesis is developed covering three important aspects of support schemes: the possibility for implementation of appropriate support scheme in the Republic of Macedonia; the influence of support scheme on the electricity price for the customers; and the determination of the feed-in tariffs. The main contributions of the thesis are: determination of influence of the feed-in tariffs as appropriate support scheme for electricity generation from renewable energy in the Republic of Macedonia on the electricity price for the customers, as well as the determination of the feed-in tariffs. The thesis presents an overview of the support schemes for electricity generation from renewable energy, with emphasis on new measures developed for the needs of fulfillment of the national targets for the share of energy from renewable sources in the total energy consumption. The thesis also presents the detail characteristics support schemes and possibility for their implementation in the Republic of Macedonia. This research is a confirmation of the initial selection of feed-in tariffs as an appropriate support scheme for renewable energy in the Republic of Macedonia

Renewable energy: the secure and sustainable option for Pakistan

International Nuclear Information System (INIS)

Asif, M.

2005-01-01

Pakistan is an energy deficient country that heavily relies on imports of fossil fuels to meet its energy requirements. Pakistan is facing severe energy challenges -indigenous oil and gas reserves are running out, energy demand is rapidly increasing, gap between demand and supply is growing, concerns about secure supply of energy are increasing and fuel cost is rising at an unprecedented rate. For sustainable development, it is crucial to ensure supply of adequate, consistent and secure supply of energy. Renewable energy resources that are sustainable are abundantly available in Pakistan in various forms such as hydel power, solar energy, wind power and biomass. To address the growing energy challenges, it has become inevitable for the country to diversify its energy market through harnessing renewable energy resources. It has been found that hydel power is one of the most significant renewable energy sources that can help Pakistan address the present as well as future energy challenges. It has been identified that solar water heating is another ready to adopt renewable energy technology that alone has the potential to meet as much as 12-15% of the country's entire energy requirements. (author)

Support systems for the diffusion of renewable energy technologies-an investor perspective

International Nuclear Information System (INIS)

Dinica, Valentina

2006-01-01

Concern over climate change impacts and the projected depletion of fossil fuels has urged more governments to adopt policies that stimulate the diffusion of renewable energy technologies (RET). With an increasingly diverse suite of support instruments, the question emerges as to which instruments or combinations are able to achieve faster, more substantial diffusion results. Although various support instruments were extensively addressed in policy studies, there is still no consensus. This is partly because many policy studies take a policy-maker approach in comparing support instruments, leaving relationships between policy design and policy results as a black box. This paper proposes an investor-oriented perspective to analyze the diffusion potential of support systems for RET. The main argument is that it is not the type of support instrument but rather its risk/profitability characteristics that influence investor behavior and the rate of diffusion. The two instruments most frequently discussed and compared are the feed-in-tariff and the quota model. The analysis in this paper concludes that policy design is crucial: while often feed-in tariffs are applauded and quota system feared, feed-in tariffs may also bring about disappointing diffusion results when poorly designed while quota systems may be also conceived as attractive instruments for independent power producers

Renewable Energy Policy Fact sheet - Ireland

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. With Ireland's current 'trajectory' of renewable energy growth, it is likely to slightly fall short of its 2020 nationally binding renewable energy target. Ireland initiated a 'moratorium' on its REFIT (Renewable Energy Feed-in Tariff) support scheme in December 2015, with the aim of introducing a revised scheme in 2017 in line with market developments. Grants and tax relief remain in place for renewable heat promotion. An Offshore Renewable Energy Development Plan (OREDP) was introduced in 2014, which sets out Government policy in relation to the sustainable development of Ireland's abundant offshore renewable energy resource

Renewable energy

DEFF Research Database (Denmark)

Olsen, Birgitte Egelund

2016-01-01

Renewable energy projects are increasingly confronted by local opposition, which delays and sometimes even prevents their implementation. This reflects the frequent gap between support for the general idea of renewables as a strategy for reducing carbon emissions, and acceptance of renewable energy...... installations in the local landscape. A number of countries have introduced financial incentives to promote community acceptance. The tool box of incentives is still limited but in recent years it has been expanded to address local concerns. Certain general characteristics can be identified, suggesting...... that there are at least three distinct categories of incentives: individual compensation, community benefits and ownership measures. Local opposition must be approached with caution, as financial incentives to promote local acceptance can be seen as buying consent or even ‘bribery’, stirring up further opposition....

Real Options Analysis of Renewable Energy Investment Scenarios in the Philippines

OpenAIRE

Agaton, Casper

2017-01-01

Abstract - With the continuously rising energy demand and much dependence on imported fossil fuels, the Philippines is developing more sustainable sources of energy. Renewable energy seems to be a better alternative solution to meet the country’s energy supply and security concerns. Despite its huge potential, investment in renewable energy sources is challenged with competitive prices of fossil fuels, high start-up cost and lower feed-in tariff rates for renewables. To address these probl...

Marine renewable energy in China: Current status and perspectives

Directory of Open Access Journals (Sweden)

Yong-liang Zhang

2014-07-01

Full Text Available Based on a general review of marine renewable energy in China, an assessment of the development status and amount of various marine renewable energy resources, including tidal energy, tidal current energy, wave energy, ocean thermal energy, and salinity gradient energy in China's coastal seas, such as the Bohai Sea, the Yellow Sea, the East China Sea, and the South China Sea, is presented. We have found that these kinds of marine renewable energy resources will play an important role in meeting China's future energy needs. Additionally, considering the uneven distribution of China's marine renewable energy and the influences of its exploitation on the environment, we have suggested several sites with great potential for each kind of marine energy. Furthermore, perspectives on and challenges related with marine renewable energy in China are addressed.

Renewable energy technology acceptance in Peninsular Malaysia

International Nuclear Information System (INIS)

Kardooni, Roozbeh; Yusoff, Sumiani Binti; Kari, Fatimah Binti

2016-01-01

Despite various policies, renewable energy resources have not been developed in Malaysia. This study investigates the factors that influence renewable energy technology acceptance in Peninsular Malaysia and attempts to show the impact of cost and knowledge on the perceived ease of use and perceived usefulness of renewable energy technology. The results show that cost of renewable energy has an indirect effect on attitudes towards using renewable energy through the associated impact on the perceived ease of use and perceived usefulness. The results also indicate that public knowledge in Peninsular Malaysia does not affect perceived ease of use, although the positive impact of knowledge on perceived usefulness is supported. Furthermore, our results show that the current business environment in Peninsular Malaysia does not support the adoption of renewable energy technology, and thus, renewable energy technology is not commercially viable in Peninsular Malaysia. Additionally, the population of Peninsular Malaysia associates the use of renewable energy with a high level of effort and therefore has a negative attitude towards the use of renewable energy technology. There is, therefore, a definite need to pay more attention to the role of public perception and awareness in the successes and failures of renewable energy policy. - Highlights: • Public acceptance is an essential element in the diffusion of renewable energy. • Perceived ease of use and perceived usefulness affect intention to use renewables. • It is important to reduce the cost of renewable energy, particularly for end users. • Renewable energy policies should address issues of public perception and awareness.

Renewable energy to the Indian environment

International Nuclear Information System (INIS)

Agarwal, R.K.

2005-12-01

Fossil fuel reserves are diminishing rapidly across the world. Greenhouse gas emissions, climatic changes and global warming have a direct impact on the environment. A secure and accessible supply of energy is very crucial for the sustainability of modern societies. There is an urgent need for a quicker switch over of energy systems from conventional to renewable that are sustainable and can meet the present and projected world energy demand. Renewable energy has a large potential to become the fuel of the future. The present study is aimed to explore such potential and achievements in India. India is expected to have high growth rate in energy demand over the coming years due to its huge population and rapid economic development. The renewable energy prospects/spectrums of India have been highlighted. (author)

Renewable energy policy in South Africa: policy options for renewable electricity

International Nuclear Information System (INIS)

Winkler, H.

2005-01-01

Investment in renewable energy and energy efficiency is important to reduce the negative economic, social and environmental impacts of energy production and consumption in South Africa. Currently, renewable energy contributes relatively little to primary energy and even less to the consumption of commercial energy. This article examines policy options for promoting renewable electricity. Feed-in tariffs guarantee prices for developers, but lack certainty on the amount of renewable electricity such laws would deliver under local conditions. Portfolio standards set a fixed quantity, which would guarantee diversity of supply. The question is whether the incremental upfront cost to be paid by society may be unacceptably high, compared to future health and environmental benefits. A renewables obligation combines the setting of a target with a tendering process, but may be bureaucratic to administer. Neither setting targets or regulating prices alone, however, will be sufficient. Power purchase agreements, access to the grid and creating markets for green electricity are some supporting activities that should be considered. Given that renewable electricity technologies have to compete with relatively low electricity tariffs, funding will be needed. Possible sources, both locally and internationally, are identified. The extent to which these are utilised will determine the future mix of renewable energy in South Africa. (author)

Renewable energy policy in South Africa: policy options for renewable electricity

International Nuclear Information System (INIS)

Winkler, Harald

2005-01-01

Investment in renewable energy and energy efficiency is important to reduce the negative economic, social and environmental impacts of energy production and consumption in South Africa. Currently, renewable energy contributes relatively little to primary energy and even less to the consumption of commercial energy. This article examines policy options for promoting renewable electricity. Feed-in tariffs guarantee prices for developers, but lack certainty on the amount of renewable electricity such laws would deliver under local conditions. Portfolio standards set a fixed quantity, which would guarantee diversity of supply. The question is whether the incremental upfront cost to be paid by society may be unacceptably high, compared to future health and environmental benefits. A renewables obligation combines the setting of a target with a tendering process, but may be bureaucratic to administer. Neither setting targets or regulating prices alone, however, will be sufficient. Power purchase agreements, access to the grid and creating markets for green electricity are some supporting activities that should be considered. Given that renewable electricity technologies have to compete with relatively low electricity tariffs, funding will be needed. Possible sources, both locally and internationally, are identified. The extent to which these are utilised will determine the future mix of renewable energy in South Africa

Renewable Energy Policy Fact sheet - Luxembourg

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Main support instruments for incentivising electricity from renewable energy sources are feed-in tariffs and feed-in premiums. A subsidy instrument is used as well. Households operating small solar installations are entitled to tax benefits. Renewable heat production is promoted through four subsidy instruments. Renewable transport fuels are promoted by way of a bio-fuels blending quota scheme

RE Data Explorer: Supporting Renewable Energy Zones to Enable Low Emission Development

Energy Technology Data Exchange (ETDEWEB)

Cox, Sadie

2016-10-01

This fact sheet overviews the benefits of using the RE Data Explorer tool to analyze and develop renewable energy zones. Renewable energy zones are developed through a transmission planning and approval process customized for renewable energy. RE Data Explorer analysis can feed into broader stakeholder discussions and allow stakeholders to easily visualize potential zones. Stakeholders can access pertinent data to inform transmission planning and enable investment.

Public comments on the proposed 10 CFR Part 51 rule for renewal of nuclear power plant operating licenses and supporting documents: Review of concerns and NRC staff response. Volume 1

International Nuclear Information System (INIS)

1996-05-01

This report documents the Nuclear Regulatory Commission (NRC) staff review of public comments provided in response to the NRC's proposed amendments to 10 Code of Federal Regulations (CFR) Part 51, which establish new requirements for the environmental review of applications for the renewal of operating licenses of nuclear power plants. The public comments include those submitted in writing, as well as those provided at public meetings that were held with other Federal agencies, State agencies, nuclear industry representatives, public interest groups, and the general public. This report also contains the NRC staff response to the various concerns raised, and highlights the changes made to the final rule and the supporting documents in response to these concerns

Renewing U.S. mathematics: A plan for the 1990s

Energy Technology Data Exchange (ETDEWEB)

NONE

1990-12-31

In 1981 a committee of the National Research Council was formed to investigate the health of the mathematical sciences in the US. Its 1984 report, Renewing US Mathematics: Critical Resource for the future found that although the field was thriving intellectually, government support had deteriorated to a dangerously low level. Moreover, the number of young people entering the mathematical sciences had decreased to a level inadequate to replenish the field. The 1984 Report recommended a plan for renewal, the National Plan for Graduate and Postdoctoral Education in the Mathematical Sciences. That plan`s essential feature was a call for funding to bring support for the mathematical sciences into balance with support for the physical sciences and engineering. The interdisciplinary committee that wrote the 1984 Report quickly realized that the low level of research support for US mathematical sciences was so severe that it threatened the vitality of the entire scientific enterprise. As requested by the National Science Foundation (NSF) and the Interagency Committee for Extramural Mathematics Programs (ICEMAP), this report updates the 1984 Report. Specifically, the charge directed the committee to (1) update that report, describing the infrastructure and support for US mathematical sciences research; (2) assess trends and progress over the intervening five years against the recommendations of the 1984 Report; (3) briefly assess the field scientifically and identify significant opportunities for research, including cross-disciplinary collaboration; and (4) make appropriate recommendations designed to ensure that US mathematical sciences research will meet national needs in coming years.

A potential of utilizing renewable energy sources and the state support in Slovakia

Directory of Open Access Journals (Sweden)

Lívia Bodonská

2007-04-01

Full Text Available The renewable energy sources are domestic sources of energy that help to enhance the safety of energy supplies and the diversification of energy sources. The utilization of such sources complies with the environmental acceptability requirement and leads to a reduction in greenhouse gas emissions. The renewable energy is proved to be commercially viable for a growing list of consumers and uses. The renewable energy technologies provide many benefits that go well beyond the energy alone. More and more, the renewable energies contribute to the three pillars of the sustainable development in the economy, environment and the society.Several renewable energy technologies are established in world markets, building global industries and infrastructures. Other renewables become competitive in growing markets, and some are widely recognised as the lowest cost option for stand-alone and offgrid applications. An increased utilization of renewable energy sources in the heat and electricity generation is one of priority tasks of the Slovak Republic to boost the use of domestic energy potential and thus to decrease the Slovakia’s dependence on imported fossil fuels.

Renewable Energy Policy Fact sheet - Czech Republic

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. For electricity from renewable sources of energy main support instruments are feed-in tariffs (FIPs) and feed-in premiums (FiPs). Operators of renewable energy installation have to make a choice for either the applicable FiT or the corresponding FiP. Except for hydro installations with a capacity of 10 MW, the FiT/FiP scheme has been closed for new installations generating electricity from renewables. Hydro power installations with a size ≤ 10 MW are also eligible for subsidies. Installations for production of renewable heat can apply for subsidies granted by the European Regional Development Fund (ERDF) and are exempt from real estate tax. A renewable heating obligation for buildings is in place and a regulation on the use of renewable heating by public authorities. The main support scheme for renewable transport fuels is a renewable transport quota scheme. This scheme obliges companies importing or producing gasoline or automotive diesel to ensure that bio-fuels make up a defined percentage of their overall annual sales volume of automotive fuels. Besides, bio-fuels are exempt from a consumption tax

78 FR 7387 - Advisory Committee on Biotechnology and 21st Century Agriculture; Renewal

Science.gov (United States)

2013-02-01

...;and investigations, committee meetings, agency decisions and rulings, #0;delegations of authority... Biotechnology and 21st Century Agriculture; Renewal AGENCY: Agricultural Research Service, USDA. ACTION: Advisory Committee on Biotechnology and 21st Century Agriculture Renewal. SUMMARY: Notice is hereby given...

Using Ground Source Heat Pumps for Renewable Energy

OpenAIRE

Xhevat BERISHA

2017-01-01

This paper provides background information on the current energy supply, energy demand, and energy sources in Kosovo. Moreover, it presents the country‟s current level of applying alternative energy sources. Additionally, this paper focuses on geothermal energy as a renewable energy resource with the potential to contribute to a sustainable use of resources to meet renewable energy and energy efficiency requirements of the European Union (EU), “EU 20 20 by 2020” policy. Hence, a careful analy...

Meeting the U.S. renewable fuel standard: a comparison of biofuel pathways

Directory of Open Access Journals (Sweden)

Marc Y. Menetrez

2014-12-01

Full Text Available The production of renewable energy is undergoing rapid development. Ethanol primarily derived from corn and biodiesel made from recycled cooking oil and agricultural grains are established sources of renewable transportation fuel. Cellulosic ethanol production is increasing substantially, but at a rate below expectations. If future renewable fuel projections are to be accomplished, additional sources will be needed. Ideally, these sources should be independent of competing feedstock use such as food grains, and require a minimal footprint. Although the uses of algae seem promising, a number of demonstrations have not been economically successful in today‟s market. This paper identifies efforts being conducted on ethanol and biodiesel production and how algae might contribute to the production of biofuel in the United States. Additionally, the feedstock and land requirements of existing biofuel pathways are compared and discussed.

Demonstrating safety during license renewal should not be a large task

International Nuclear Information System (INIS)

Berto, D.S.

1993-01-01

The principal regulatory goal related to nuclear power plant operation is to ensure the health and safety of the public. The principal goal of extended plant operation via the license renewal process is also to ensure the health and safety of the public. The license renewal documentation issued by the Nuclear Regulatory Commission (NRC) provides guidance on what will be acceptable to the NRC in a license renewal application to demonstrate that this goal will be met. Application of this guidance is currently open to wide interpretation, with many of the current approaches proving to be extremely costly, complex, and uncertain of acceptability. This paper evaluates the requirements necessary to ensure the continued health and safety of the public during any license renewal term. This evaluation is based on the stated goals of the License Renewal Rule and on the published bases for the Rule. An approach to License Renewal is recommended that: (1) meets the stated goals of the NRC; (2) is consistent with current regulatory practices; and (3) will continue to ensure the health and safety of the public. This recommended approach is also much less costly than other current approaches, and can be easily agreed to by all participants. This approach will meet regulatory goals, while removing the cost and uncertainty obstacles currently being confronted by utilities. Providing a viable approach to license renewal will allow the renewal process to be pursued by utilities. Without such an approach, safe and reliable nuclear power plants will be permanently shut down at the arbitrary 40 year license limit

Parliamentary conference on renewable energies: Renewable energies - What opportunities for France? Synthesis of debates

International Nuclear Information System (INIS)

Audy, Jean-Pierre; Franco, Gaston; Courteau, Roland; Bataille, Delphine; Deneux, Marcel; Lemoine, Lionel; Pecresse, Jerome; Lepercq, Thierry; Chone, Fabien; Faucheux, Ivan; Schwarz, Virginie; Pelletier, Philippe; Vial, Jean-Pierre; Lahutte, Pierre

2012-01-01

This document proposes a synthesis of debates organised within the frame the two sessions of a conference on renewable energies. The first session addressed the place given to renewable energies in the French energy mix. Contributions proposed an overview of industrial ambitions for the different sectors: wind energy (bidding projects leading to a French specialisation in offshore wing energy), photovoltaic (issue of re-structuration and development, and of technology selection), sea energy (French position, European situation), hydraulic (renewal of the sector through a renewal of hydroelectric concessions), biomass (level of exploitation), and biogas-bio-diesel-bio-ethanol (issue of economic viability). A second set of contributions addressed the financing cost of sector development (results of an inquiry commission on electricity cost, question of the efficiency of mechanisms of financial support of renewable energies, CSPE and purchase tariff, energy cost for the consumer with a sustainable energy mix, education opportunities for future jobs). The second session addressed the relationship between renewable energies and economic growth. A first set of contribution addressed the technological orientations (super grids, European cooperation, investment programs for transport and connection to renewable energies, returns on experience on smart grids), and a second set addressed the synergies between innovation and territories (partnership between research centres and local communities or private sector, supporting small and medium enterprises in their innovation and export efforts, implementation of local energy policy tools such as PCET and SRCAE, integration of protection of the environment in urban equipment and furniture, progress in energy renovation and struggle against fuel poverty)

Renewable Energy in Latvia

Energy Technology Data Exchange (ETDEWEB)

Shipkovs, P.; Kashkarova, G. [Latvian Energy Agency, Riga (Latvia); Shipkovs, M. [Energy-R Ltd., Riga (Latvia)

1997-12-31

Latvia is among those countries that do not have gas, coal and, for the time being, also oil resources of its own. The amount of power produced in Latvia does not meet the demand, consequently a part of the power has to be purchased from neighbouring countries. Firewood, peat and hydro resources are the only significant domestic energy resources. Massive decrease of energy consumption has been observed since Latvia regained independence. Domestic and renewable energy resources have been examined and estimated. There are already 13 modern boiler houses operating in Latvia with total installed capacity 45 MW that are fired with wood chips. Latvian companies are involved in the production of equipment. 7 small HPPs have been renewed with the installed capacity 1.85 MW. Wind plant in Ainazi has started its operation, where two modern wind turbines with the capacity of 0.6 MW each have been installed. Mechanism of tariff setting is aligned. Favourable power energy purchasing prices are set for renewable energy sources and small cogeneration plants

Renewable Energy in Latvia

Energy Technology Data Exchange (ETDEWEB)

Shipkovs, P; Kashkarova, G [Latvian Energy Agency, Riga (Latvia); Shipkovs, M [Energy-R Ltd., Riga (Latvia)

1998-12-31

Latvia is among those countries that do not have gas, coal and, for the time being, also oil resources of its own. The amount of power produced in Latvia does not meet the demand, consequently a part of the power has to be purchased from neighbouring countries. Firewood, peat and hydro resources are the only significant domestic energy resources. Massive decrease of energy consumption has been observed since Latvia regained independence. Domestic and renewable energy resources have been examined and estimated. There are already 13 modern boiler houses operating in Latvia with total installed capacity 45 MW that are fired with wood chips. Latvian companies are involved in the production of equipment. 7 small HPPs have been renewed with the installed capacity 1.85 MW. Wind plant in Ainazi has started its operation, where two modern wind turbines with the capacity of 0.6 MW each have been installed. Mechanism of tariff setting is aligned. Favourable power energy purchasing prices are set for renewable energy sources and small cogeneration plants

Assessment of Renewable Energy Expansion in the Java-Bali Islands, Indonesia

NARCIS (Netherlands)

Handayani, Kamia; Krozer, Yoram; Filatova, Tatiana; Ulgiati, Sergio; Vanoli, Laura; Brown, Mark T.; Casazza, Marco; Schnitzer, Hans

2017-01-01

Many developing countries face a dilemma between meeting the intensive growth in electricity demand, broadening an electricity access, as well as tackling climate change. The use of renewable energy is considered as an option for meeting both electrification and climate change objectives. In this

Review of International Experience with Renewable Energy Obligation Support Mechanisms

Energy Technology Data Exchange (ETDEWEB)

Wiser, R.

2005-06-01

The main policy instruments currently used in the EU Member States to achieve the targets set for electricity produced from renewable energy sources are: (1) the quota obligation system; (2) the feed-in tariff system; and (3) the tendering system. The current study aims to review the experience gained with the quota obligation system. The report provides an overview of the regions where obligation systems have been implemented and contains a detailed evaluation of the performance of the obligation systems in the USA, the UK and in Sweden. The obligation systems in these countries have been evaluated based on the following criteria: Effectiveness; Market efficiency; Certainty for the renewable energy industry; Cost effectiveness; Stakeholder support for the obligation system; and Equity. The evaluation of international experiences with the obligation system gives rise to a mixed picture. Although an obligation in theory is effective and cost effective, it seems too early to conclude that the system delivers these promises in practice. On the one hand this is due to the limited period of implementation that makes it hard to distinguish between the direct effect of the system and some teething problems that will be solved in due time. On the other hand, the conclusion can be drawn that the obligation is a complex system, which will only function well if designed carefully. It does seem worthwhile, however, to continue monitoring the experiences with the obligation system abroad, because this will further reveal whether the system is indeed effective and cost effective in practice. In the longer term, e.g. beyond 2010, the introduction of an obligation system in the Netherlands could be considered. Finally, as the design of support schemes is being improved, it appears that the basic concepts of both the obligation system and the feed in system have been refined in such a way that the two systems are gradually converging. An important difference between the two systems

A hybrid renewable energy system for a North American off-grid community

International Nuclear Information System (INIS)

Rahman, Md. Mustafizur; Khan, Md. Mohib-Ul-Haque; Ullah, Mohammad Ahsan; Zhang, Xiaolei; Kumar, Amit

2016-01-01

Canada has many isolated communities that are not connected to the electrical grid. Most of these communities meet their electricity demand through stand-alone diesel generators. Diesel generators have economic and environmental concerns that can be minimized by using hybrid renewable energy technologies. This study aims to assess the implementation of a hybrid energy system for an off-grid community in Canada and to propose the best hybrid energy combination to reliably satisfy electricity demand. Seven scenarios were developed: 1) 100% renewable resources, 2) 80% renewable resources, 3) 65% renewable resources, 4) 50% renewable resources, 5) 35% renewable resources, 6) 21% renewable resources, and 7) battery-diesel generators (0% renewable resources). A case study for the remote community of Sandy Lake, Ontario, was conducted. Hybrid systems were chosen to meet the requirements of a 4.4 MWh/day primary load with a 772 kW peak load. Sensitivity analyses were carried out to assess the impact of solar radiation, wind speed, diesel price, CO 2 penalty cost, and project interest rate on optimum results. A GHG (greenhouse gas) abatement cost was assessed for each scenario. Considering GHG emission penalty cost, the costs of electricity for the seven scenarios are $1.48/kWh, $0.62/kWh, $0.54/kWh, $0.42/kWh, $0.39/kWh, $0.37/kWh, and $0.36/kWh. - Highlights: • Modeling of hybrid renewable energy systems for an off-grid community. • Seven scenarios were developed based on various renewable energy fractions. • Cost of electricity is the highest for 100% renewable fraction scenario. • CO 2 emissions are reduced by 1232 tonnes/yr by switching from diesel to renewables. • The electricity cost is most sensitive to diesel price based on sensitivity analysis.

Harmonization of renewable electricity feed-in laws: A comment

International Nuclear Information System (INIS)

Soederholm, Patrik

2008-01-01

This comment aims at critically analyzing some of the economic efficiency issues that are raised in the paper by Munoz et al. [2007. Harmonization of renewable electricity feed-in laws in the European Union. Energy Policy 35, 3104-3114] on the harmonization of feed-in law schemes for renewable electricity in the European Union. We comment on the choice between green certificate systems and feed-in laws, but pay particular attention to the implementation and design of a harmonized feed-in law scheme. In the comment we argue first that the approach suggested by Munoz et al. tends to downplay many of the practical difficulties in assessing the real costs facing investors in renewable electricity, not the least since the presence of regulatory uncertainty about the marginal costs of renewable electricity may be essential for the choice between different support systems. Concerning the benefit side of renewable electricity promotion, the Munoz et al. (2007) paper builds on an interpretation of the EU Renewables Directive that provides plenty of room for national priorities and that therefore essentially implies that harmonized support premiums per se are of little value. We argue instead that a harmonized system should primarily address the international spillover effects from renewable electricity promotion, not the least those related to improved security of supply in Europe. There exists then a strong case for disregarding the specific national benefits of renewable electricity production in the design of harmonized support systems, and for instead considering international-perhaps at the start bilateral-policy support coordination based on entirely uniform support levels

Panorama of renewable electricity synthesis as at 31 March 2017

International Nuclear Information System (INIS)

2017-05-01

RTE is the mainspring in enhancing energy transition and developing renewable energy in France. To further knowledge on the subject, RTE publishes a detailed inventory of existing and projected wind and photovoltaic installations. This vast overview was achieved with the help of ENEDIS (ERDF), ADEeF (Association of electricity distribution network operators in France) and SER (Association of renewable energy industrialists). First quarter 2017 outstanding facts: 41% of renewable energy production capacity are from solar or wind origin. With almost 25,5 GW, hydroelectricity remains the first renewable energy source in France. The bio-energy power generation reaches 1,9 GW. All sources included, renewable energy sources have grown by almost 2,4 GW in a year, reaching 46,4 GW at 31 March 2017. Power distribution systems are continuously evolving in order to meet the 40% renewable electricity production goal by 2030

Renewable resources: development at the crossroads

Energy Technology Data Exchange (ETDEWEB)

Baker, B.; Cummings, J.

1981-12-01

The era of fossil fuel alternatives began with no clear definition or consensus on which energy supplies are alternatives or renewables. It also brought a technological search for diverse solutions, with solar getting the most adherents. Debate centered on how much solar and other renewables can realistically contribute to the total energy demand, what that contribution means in terms of barrels of oil and tons of coal, and how to attract the political and financial support necessary to develop new energy industries. The current status of renewable energy technologies underscores the critical juncture facing research because of inflation, budget cuts, the dismantlement of DOE, and a philosophical opposition to government participation. Some solar technologies can continue commercial development, but fusion is unique in its classification as a high-risk venture justifying government support. If research on renewable and synthetic energy sources is to progress, American industry must regroup and organize in support of technical, institutional, and social innovation. A timetable of development and commercialization for those technologies expected to be making a significant contribution by 2030 follows the article. (DCK)

U.S. Renewable Energy Policy and Industry

Energy Technology Data Exchange (ETDEWEB)

Zhou, Ella

2015-10-01

From 2005 to 2014, wind and solar power generation has seen an almost tenfold increase in the United States. Such rapid development is the result of a variety of federal and state, top-down and bottom-up drivers, as well as the macro-environment of cost-reduction globally and early adoption in Europe. This presentation, prepared for a meeting with China National Renewable Energy Center and National Energy Administration (of China), is a summary of some of the key drivers for renewable energy deployment in the United States.

From resource to valorisation: the long way of renewable energies - ADeus' Notes Nr 191. Renewable energies - To support sectors at the heart of energy transition - ADeus' Notes Nr 192. December 2015

International Nuclear Information System (INIS)

Pons, Anne; Gendron, Yves; Isenmann, Jean; Ruff, Valentine; Berlet, Jessica; Jeanniard, Myriam; Martin, Stephanie; Vigneron, Fabienne; Masse, Camille

2015-12-01

A first issue of this publication discusses the various technical, regulatory, economic or social barriers or brakes which may impede or slow down the development of renewable energies from a theoretical potential to an available one. It outlines that various planning tools are available to local communities to plan such a development, and to manage the valorisation of various resources, to choose the right equipment at the right place, and to manage social acceptance issues through a well planned process. It also discusses the relationship between resources and usages, and the need to integrate local renewable energies to their consumption locations. The second issue of this publication proposes an overview of the differences which can be noticed between local resources in terms of exploitation capacities. It outlines that the different renewable energy sectors display different levels of organisation, and that the diversification of firms, professions and training is still on its way. The next article highlights the promising context for costs and technologies: higher efficiencies, better distribution of installations, progressive reduction of cost differences between renewable energies on the one hand and fossil and nuclear energies on the other hand. Potential courses of action are discussed: a better readability of public supports, guaranteed supply and outputs, promotion of acceptability, support of new actor configurations and integration to the grid

47 CFR 90.816 - Criteria for comparative 900 MHz SMR renewal proceedings.

Science.gov (United States)

2010-10-01

...) Ultimate issue. The ultimate issue in comparative renewal proceedings will be to determine, in light of the... interest, convenience and necessity. (b) Renewal expectancies. The most important comparative factor to be... timetable of the construction of new base sites to meet changes in demand for SMR service; (iii) A...

Potential of CDM in renewable projects in Malaysia

International Nuclear Information System (INIS)

Kannan, K.S.

2006-01-01

The Clean Development Mechanism (CDM) is a market-based tool introduced under the Kyoto Protocol to assist developing countries achieve their sustainable development objectives and at the same time provide opportunities for developed countries to meet their greenhouse gas targets cost-effectively. Projects based on renewable sources are eligible under the CDM. Such projects are also in line with the development of the fifth fuel option in Malaysia. The paper assesses the potential of CDM in renewable energy projects in particular the grid-connected biomass power projects under the Small Renewable Energy Power (SREP) Programme. The criteria (both national and international) that have to be met for the renewable energy projects to obtain approval as a CDM projects is outlined. The additional CDM activities are elaborated. The methodology for the determination of reduction in carbon dioxide emissions is provided. The paper further investigates the impact of CDM in the promotion of renewable energy projects in Malaysia

Local agenda 21 and renewable energy

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-10-01

This study, involving a questionnaire survey of UK local authorities, was carried out in order to examine the effectiveness of the Local Agenda 21 (LA21) in promoting the use of renewable energy, overcome barriers to the uptake of renewable energy, collect examples of good practice, and identify the possible role of the Department of Trade and Industry and other governmental programmes in meeting the needs of LA21 which was an outcome of the 1992 Rio de Janeiro Earth Summit. The background to the project, and the government's commitment to increasing the amount of electricity produced from renewable energy sources are discussed along with the setting up of LA21, and key areas where local authorities can help contribute towards LA21. The funding of the study and examples of good practice are discussed. Recommendations are provided.

Dynamic pricing based on a cloud computing framework to support the integration of renewable energy sources

Directory of Open Access Journals (Sweden)

Rajeev Thankappan Nair

2014-12-01

Full Text Available Integration of renewable energy sources into the electric grid in the domestic sector results in bidirectional energy flow from the supply side of the consumer to the grid. Traditional pricing methods are difficult to implement in such a situation of bidirectional energy flow and they face operational challenges on the application of price-based demand side management programme because of the intermittent characteristics of renewable energy sources. In this study, a dynamic pricing method using real-time data based on a cloud computing framework is proposed to address the aforementioned issues. The case study indicates that the dynamic pricing captures the variation of energy flow in the household. The dynamic renewable factor introduced in the model supports consumer oriented pricing. A new method is presented in this study to determine the appropriate level of photovoltaic (PV penetration in the distribution system based on voltage stability aspect. The load flow study result for the electric grid in Kerala, India, indicates that the overvoltage caused by various PV penetration levels up to 33% is within the voltage limits defined for distribution feeders. The result justifies the selected level of penetration.

Winrock International's Renewable Energy Support Office (REPSO) network: success stories and lessons learned from the field

International Nuclear Information System (INIS)

Azurdia-Bravo, I.; Panggabean, L.M.; Pereira, O.S.; Ramana, V.V.; Santibanez-Yeneza, G.G.

2000-01-01

Winrock International's Clean Energy Group (CEG) is dedicated to the increased use of environmentally sustainable renewable energy technologies in a manner that enhances economic development. One specific objective of the CEG is to reduce the relative risks associated with investing in such technology options and to facilitate their widespread commercialization and use. A key component of the CEG's approach has been to establish a network of Renewable Energy Project Support Offices (REPSOs) in those developing countries with the greatest current and projected growth in demand for electricity and related energy services. Through these locally staffed REPSOs, Winrock has built on-the-ground capacity in renewable energy, accelerated scale-up and commercialization of renewable energy technologies, improved access to rural energy services, and facilitated industry linkages. To date, the consortium of the CEG, the REPSO network, and all Winrock's private and public partners have facilitated the installation of more than 500 MW of on-grid capacity, roughly 7,000 off-grid systems, mobilized at least 50 businesses or joint ventures, and leveraged over 1 billion US dollars in clean energy financing. The following paper shares some of the major lessons learned in the institutional and technical capacity building of the REPSO network and in the projects and activities it has implemented. This paper presents recent noteworthy REPSO successes and results, and also describes Winrock and the REPSOs goals for the new Millennium. (author)

Alternative Splicing of MBD2 Supports Self-Renewal in Human Pluripotent Stem Cells

Science.gov (United States)

Lu, Yu; Loh, Yuin-Han; Li, Hu; Cesana, Marcella; Ficarro, Scott B.; Parikh, Jignesh R.; Salomonis, Nathan; Toh, Cheng-Xu Delon; Andreadis, Stelios T.; Luckey, C. John; Collins, James J.; Daley, George Q.; Marto, Jarrod A.

2014-01-01

Summary Alternative RNA splicing (AS) regulates proteome diversity, including isoform-specific expression of several pluripotency genes. Here, we integrated global gene expression and proteomic analyses and identified a molecular signature suggesting a central role for AS in maintaining human pluripotent stem cell (hPSC) self-renewal. We demonstrate the splicing factor SFRS2 is an OCT4 target gene required for pluripotency. SFRS2 regulates AS of the methyl-CpG-binding protein MBD2, whose isoforms play opposing roles in maintenance of, and reprogramming to, pluripotency. While both MDB2a and MBD2c are enriched at the OCT4 and NANOG promoters, MBD2a preferentially interacts with repressive NuRD chromatin remodeling factors and promotes hPSC differentiation, whereas overexpression of MBD2c enhances reprogramming of fibroblasts to pluripotency. The miR-301 and miR-302 families provide additional regulation by targeting SFRS2 and MDB2a. These data suggest that OCT4, SFRS2, and MBD2 participate in a positive feedback loop, regulating proteome diversity complexity in support of hPSC self-renewal and reprogramming. PMID:24813856

Final report : Alberta renewable diesel demonstration

Energy Technology Data Exchange (ETDEWEB)

NONE

2009-02-15

The Alberta renewable diesel demonstration (ARDD) was a demonstration project aimed at providing information and operating experience to stakeholders in the diesel fuel industry. The demonstration took renewable diesel from the lab to the road, providing hands-on experience at 2 and 5 per cent blends (B2 in winter and B5 in shoulder and summer seasons). The ARDD fleet consisted of 59 vehicles running on two types of renewable diesel, notably fatty acid methyl ester (FAME) and hydrogenated-derived renewable diesel (HDRD). This report was a summary of the observations of the ARDD. The report provided a general account of the project scope, methods and observations employed in a multi-stakeholder, real-world demonstration of low-level renewable diesel fuels in challenging winter conditions. The purpose of the report was to provide feedback to stakeholders regarding the use of renewable diesel fuels in Canada's on-road diesel fuel market and to confirm the operability of low level renewable diesel blends under the specific conditions tested ensuring full and continuous compliance with CAN/CGSB 3.520. The report discussed Canada's fuel distribution system in western Canada; the blending facility; blending techniques; fuel retail locations; fuel properties; fuel handling; fuel selection; and fuel testing. It was concluded that the ARDD demonstrated that B2 blends of canola methyl ester and 2 per cent blends of hydrogenation derived renewable diesel were fully operable in winter conditions in the study area when cloud points were adjusted to meet CAN/CGSB requirements. 4 refs., 15 tabs., 20 figs., 2 appendices.

Tools and data for meeting America's conservation challenges

Science.gov (United States)

Gergely, Kevin J.; McKerrow, Alexa

2013-01-01

The Gap Analysis Program (GAP) produces data and tools that help meet critical national challenges such as biodiversity conservation, renewable energy development, climate change adaptation, and infrastructure investment. The GAP is managed by the U.S. Geological Survey, Department of the Interior. GAP supports a wide range of national, State, and local agencies as well as nongovernmental organizations and businesses with scientific tools and data. GAP uses a collaborative approach to do research, analysis, and data development, resulting in a history of cooperation with more than 500 agencies and organizations nationally.

Overcoming energy injustice? Bulgaria’s renewable energy transition in times of crisis

OpenAIRE

Andreas, Jan-Justus; Burns, Charlotte Jennie; Touza-Montero, Julia Maria

2018-01-01

The effects of renewable energy transitions on energy costs and economic growth have led to cost concerns and a prioritisation of economic issues during the economic crisis. Bulgaria, the EU's poorest state has nevertheless already achieved its 2020 renewable energy targets. This achievement seems to challenge the widely held as- sumption that poorer countries struggle to meet environmental objectives. This paper analyses the drivers and implications of Bulgaria's renewables expansion in orde...

Financing Renewable Energy in the European Energy Market

Energy Technology Data Exchange (ETDEWEB)

De Jager, D.; Klessmann, C.; Stricker, E.; Winkel, T.; De Visser, E.; Koper, M. [Ecofys, Utrecht (Netherlands); Ragwitz, M.; Held, A. [Fraunhofer ISI, Karlsruhe (Germany); Resch, G.; Busch, S.; Panzer, C. [Energy Economics Group EEG, Vienna University of Technology, Vienna (Austria); Gazzo, A.; Roulleau, T.; Gousseland, P.; Henriet, M.; Bouille, A. [Ernst and Young, London (United Kingdom)

2011-01-15

The Directive 2009/28/EC on the promotion of the use of energy from renewable sources (RES) sets the overall target to reach 20% renewable energy in gross final energy consumption in 2020. This target is broken down into binding individual Member State targets. Reaching these targets will require a huge mobilization of investments in renewable energies in the coming decade. In order to improve financing and coordination with a view to the achievement of the 20 % target, Article 23 (7) of the Directive requires the Commission to present an analysis and action plan with a view to: (a) The better use of structural funds and framework programmes; (b) The better and increased use of funds from the European Investment Bank and other public finance institutions; (c) Better access to risk capital; (d) The better coordination of Community and national funding and other forms of support; (e) The better coordination in support of renewable energy initiatives whose success depends on action by actors in several Member States. This report presents the results of the title project. The study provides an up to date and thorough assessment of the costs of renewable energy and the support and financing instruments available for renewable energy R and D, demonstration projects and large-scale deployment. This includes details of each Member State's expenditure (via grants, support schemes, loans etc.) and use of Community funds, including loans of the EIB (European Investment Bank) and the EBRD (European Bank for Reconstruction and Development). It also explores the possible instruments for use in the future and constraints in the capital market, which hinder the development of renewable energy. Finally, it develops recommendations for improving financing and support instruments, improving the sector's access to capital, and closing the financing gap for reaching the 2020 targets. The chapters of the report represent separate tasks: (1) Costs of renewable energy

Renewable Energy Policy Fact sheet - Slovakia

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. The main support scheme for electricity from renewable energy sources is a feed-in tariff scheme. For operators of photovoltaics (PV) and onshore wind installations an investment subsidy instrument is available as well. Besides, the sale of generated renewable electricity is incentivized by an exemption from excise duty. Also renewable heat production installations are eligible for an investment subsidy instrument. For renewable transport fuels a bio-fuels quota scheme is on place. Moreover, producers/suppliers of bio-fuels and petroleum fuels blended with bio-fuels benefit from a fiscal incentive

Proceedings of the 2010 renewable energy infrastructure workshop

International Nuclear Information System (INIS)

2010-01-01

This workshop provided a forum for electric power industry leaders and key stakeholders to discuss Canada's renewable energy infrastructure needs. The workshop was held to provide practical solutions for meeting the increased demand for renewable energy as well as to offer a range of marketplace options and funding opportunities. Participants in the workshop examined the regulatory framework of the Green Energy Act and its potential impact on organizations. Approval process procedures for renewable energy projects were reviewed, and methods of ensuring the integration of renewable energy projects with current business strategies were discussed. Communications strategies for managing the public perception of energy project were presented. Policy barriers to infrastructure development were outlined. Methods of developing partnerships with Aboriginal communities were also discussed. The conference featured 16 presentations, of which 3 have been catalogued separately for inclusion in this database. tabs., figs.

Renewable Energy Policy Fact sheet - Croatia

International Nuclear Information System (INIS)

2017-07-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Electricity from renewable sources is promoted through a premium tariff (and a guaranteed feed-in tariff for installations of less than 30 kW), allocated through tenders. Soft loans and subsidies for renewable energy projects are also provided. Renewable energy sources for heating purposes only are not promoted through a national support scheme. A training programme for RES installers aims at promoting the development, installation and usage of power generating and heating installations based on renewables. The main promotion scheme in the field of renewable transport fuels is a bio-fuels quota scheme. Additionally, the state provides bio-fuels incentives taking the form of a tax credits mechanism

Generic data sources for the update of an environmental report in support of license renewal

International Nuclear Information System (INIS)

Mauro, John J.

1991-01-01

Over the past 2 years, our organization has been providing assistance to the NUMARC PLEX working group in matters pertaining to the environmental impacts of license renewal. Part of this support was the identification of data sets and publications that may be useful to the NRC in the preparation of their Environment Report Supplements (ERSs). The following presents a strategy for preparing an ERS, along with references and data sets pertinent to each ER topic. Each section of the ERS should present the following information: (1) Updated information on plant design and operating experience, along with projections of the plant impacts through the end of its currently licensed period of operation. These impacts are used as a baseline against which to compare the projected impacts for the period of license renewal. In addition, the baseline impacts may be compared to the impacts projected in the plant's original Environmental Report and Environmental Impact Statement. (2) Projections of how the impacts may change during the period of license renewal. The purpose of this information will be to determine the degree to which the projected impacts differ significantly from the impacts presented in the original ER and those that have actually occurred during the period of plant operation. We believe that the ERS will reveal that (1) the actual impacts that have occurred during the period of plant operation are comparable to, or less than, those predicted in the original ER, (2) many impacts have been decreasing with time, such as routine radioactive emissions, and (3) the impacts predicted for the period of license renewal will be comparable to, or less than, the baseline impacts. (author)

Procurement Options for New Renewable Electricity Supply

Energy Technology Data Exchange (ETDEWEB)

Kreycik, C. E.; Couture, T. D.; Cory, K. S.

2011-12-01

State renewable portfolio standard (RPS) policies require utilities and load-serving entities (LSEs) to procure renewable energy generation. Utility procurement options may be a function of state policy and regulatory preferences, and in some cases, may be dictated by legislative authority. Utilities and LSEs commonly use competitive solicitations or bilateral contracting to procure renewable energy supply to meet RPS mandates. However, policymakers and regulators in several states are beginning to explore the use of alternatives, namely feed-in tariffs (FITs) and auctions to procure renewable energy supply. This report evaluates four procurement strategies (competitive solicitations, bilateral contracting, FITs, and auctions) against four main criteria: (1) pricing; (2) complexity and efficiency of the procurement process; (3) impacts on developers access to markets; and (4) ability to complement utility decision-making processes. These criteria were chosen because they take into account the perspective of each group of stakeholders: ratepayers, regulators, utilities, investors, and developers.

Review process for license renewal applications

International Nuclear Information System (INIS)

Craig, John W.; Kuo, P.T.

1991-01-01

In preparation for license renewal reviews, the Nuclear Regulatory Commission has recently published for public review and comment a proposed rule for license renewal and a draft Standard Review Plan as well as a draft Regulatory Guide relating to the implementation of the proposed rule. In support of future license renewal applications, the nuclear industry has also submitted 11 industry reports for NRC review and approval. This paper briefly describe how these parallel regulatory and industry activities will be factored into the NRC review process for license renewal. (author)

Implementation of Auctions for Renewable Energy Support in the Netherlands and Denmark: A cooperation case study

DEFF Research Database (Denmark)

Gephart, Malte; Kitzing, Lena; Tiedeman, Silvana

This report deals with the potential implementation of opened auctions for Renewable Energy support in the Netherlands from 2017 on. The report focuses on the implementation process and provides the necessary background information. Furthermore the planned auction design is described and discussed...... of success criteria, of appropriate auction formats and suitable design elements for RES auctions, as well as the analysis of past auction implementations....

Multi-tiered system of support incorporating the R.E.N.E.W. process and its relationship to perception of school safety and office discipline referrals

Science.gov (United States)

Flood, Molly M.

This study examined the relationship between the fidelity of multi-tier school-wide positive behavior interventions and supports (SWPBIS) and staff perception of school safety and office discipline referrals. This research provided a case study on multi-tier supports and interventions, and the RENEW person-centered planning process in an alternative special education center following the implementation of a multi-tier SWPBIS model. Pennsylvania is one of several states looking to adopt an effective Tier III behavioral tool. The research described the results of an analysis of implementation fidelity on a multi-tiered school-wide positive behavior support model developed at a special education center operated by a public school system entity. This research explored the fidelity of SWPBIS implementation; analyzed the relationship of SWPBIS to school climate as measured by staff perceptions and reduction of office discipline referrals (ODR); explored tier III supports incorporating a process Rehabilitation and Empowerment, Natural Supports, Education and Work (RENEW); and investigated the potential sustainability of the RENEW process as a multi-tier system of support. This study investigated staff perceptions on integrated supports between schools and communities and identified the degree of relationship to school risk factors, school protective factors, and office discipline referrals following the building of cooperative partnerships between Systems of Care and Local Education Agencies.

75 FR 73039 - Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC)

Science.gov (United States)

2010-11-29

... Commerce at (202) 482-3492; e-mail: [email protected] . This meeting is physically accessible to... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of Commerce. ACTION: Notice of Open Meeting; Correction. SUMMARY: The U.S. Department of Commerce...

Online and Off-line Visualization of Meeting Information and Meeting Support

NARCIS (Netherlands)

Nijholt, Antinus; Rienks, R.J.; Zwiers, Jakob; Reidsma, Dennis

2006-01-01

In current meeting research we see modest attempts to visualize the information that has been obtained by either capturing and probably more importantly by interpreting the activities that take place during a meeting. The meetings being considered take place in smart meeting rooms. Cameras,

Online and Off-line Visualization of Meeting Information and Meeting Support

NARCIS (Netherlands)

Nijholt, Antinus; Seah, H.S.; Rienks, R.J.; Zwiers, Jakob; Reidsma, Dennis

2006-01-01

In current meeting research we see modest attempts to visualize the information that has been obtained by either capturing and, probably more importantly, by interpreting the activities that take place during a meeting. The meetings being considered take place in smart meeting rooms. Cameras,

Strategic Energy Planning for Renewable Energy Demonstration Center

Energy Technology Data Exchange (ETDEWEB)

Ross, Becky [Cabazon Band of Mission Indians, Indio, CA (United States); Crandell, George [Cabazon Band of Mission Indians, Indio, CA (United States)

2014-04-10

The focus of this project is to support the addition of renewable energy technologies to the existing CBMI resource recovery park, known as the Cabazon Resource Recovery Park (CRRP) in Mecca, California. The concept approved for this project was to determine if the resources and the needs existed for the addition of a Renewable Energy Demonstration Center (REDC) at the CRRP. The REDC concept is envisioned to support the need of startup renewable companies for a demonstration site that reduces their development costs.

Exploration of Resource and Transmission Expansion Decisions in the Western Renewable Energy Zone Initiative

Energy Technology Data Exchange (ETDEWEB)

Mills, Andrew; Phadke, Amol; Wiser, Ryan

2010-02-16

Building transmission to reach renewable energy (RE) goals requires coordination among renewable developers, utilities and transmission owners, resource and transmission planners, state and federal regulators, and environmental organizations. The Western Renewable Energy Zone (WREZ) initiative brings together a diverse set of voices to develop data, tools, and a unique forum for coordinating transmission expansion in the Western Interconnection. In this report we use a new tool developed in the WREZ initiative to evaluate possible renewable resource selection and transmission expansion decisions. We evaluate these decisions under a number of alternative future scenarios centered on meeting 33% of the annual load in the Western Interconnection with new renewable resources located within WREZ-identified resource hubs. Of the renewable resources in WREZ resource hubs, and under the assumptions described in this report, our analysis finds that wind energy is the largest source of renewable energy procured to meet the 33% RE target across nearly all scenarios analyzed (38-65%). Solar energy is almost always the second largest source (14-41%). Solar exceeds wind by a small margin only when solar thermal energy is assumed to experience cost reductions relative to all other technologies. Biomass, geothermal, and hydropower are found to represent a smaller portion of the selected resources, largely due to the limited resource quantity of these resources identified within the WREZ-identified hubs (16-23% combined). We find several load zones where wind energy is the least cost resource under a wide range of sensitivity scenarios. Load zones in the Southwest, on the other hand, are found to switch between wind and solar, and therefore to vary transmission expansion decisions, depending on uncertainties and policies that affect the relative economics of each renewable option. Uncertainties and policies that impact bus-bar costs are the most important to evaluate carefully, but

Renewable Energy in China

Directory of Open Access Journals (Sweden)

Valery I. Salygin

2015-01-01

Full Text Available China is the most densely populated country in the world with high rate of economic growth resulting in higher demand for energy resources and in strive to guarantee stable supply of these resources. Chinese annual GDP growth in 2012 and 2013 was down to 7.7% comparing to 10% in 2000-2011 [7]. In 2012 and 2013 economic growth stumbled because of slowdown in manufacturing and exports, taking into account that Chinese government was eager to cut inflation and excessive investments in some segments of the market. Speaking about energy sector Chinese government is aimed at promotion of market-based pricing systems, activities for advanced energy efficiency and higher competition between energy companies, and increased investment in renewable energy resources. Considering renewables as one of many ways to diversify energy supplies, lower dependence on coal and improve environmental situation Chinese government actively supports and develops programs aimed at support of renewable energy industry in China. Chinese economic development is tightly attached to five-year plans. It seems important to mention the fact that main energy goals for current 12-th "five-year plan" are to achieve 15% renewables consumption and CO2 sequestration up to 40-45% by2020 in order to lower dependency on coal and improve environmental situation. As a result of Chinese state policy to develop renewables China achieved certain results in wind energy, helioenergetics, hydroenergetics and energy from waste recycling.

Renewable energy systems a smart energy systems approach to the choice and modeling of 100% renewable solutions

CERN Document Server

Lund, Henrik

2014-01-01

In this new edition of Renewable Energy Systems, globally recognized renewable energy researcher and professor, Henrik Lund, sets forth a straightforward, comprehensive methodology for comparing different energy systems' abilities to integrate fluctuating and intermittent renewable energy sources. The book does this by presenting an energy system analysis methodology and offering a freely available accompanying software tool, EnergyPLAN, which automates and simplifies the calculations supporting such a detailed comparative analysis. The book provides the results of more than fifteen comprehensive energy system analysis studies, examines the large-scale integration of renewable energy into the present system, and presents concrete design examples derived from a dozen renewable energy systems around the globe. Renewable Energy Systems, Second Edition also undertakes the socio-political realities governing the implementation of renewable energy systems by introducing a theoretical framework approach aimed at ...

Seizing the Potential of Renewable Energy in Indonesia

OpenAIRE

Aulia, Ando Fahda

2010-01-01

The high dependency on fossil fuels, such as oil and coal, in fulfilling Indonesia'senergy consumption, has made Indonesia become a net oil importer country. Moreover,the recent global trend intends to lower the environmental impact due to carbon energy.In order to meet energy sustainability, these concerns have to be reduced throughdeveloping alternative sources of energy. Having renewable energy is currentlyconsidered as one strategy for Indonesia to meet its rapid economic growth. This pap...

Data for Renewable Energy Planning, Policy, and Investment

Energy Technology Data Exchange (ETDEWEB)

Cox, Sarah L [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

2017-10-17

Reliable, robust, and validated data are critical for informed planning, policy development, and investment in the clean energy sector. The Renewable Energy (RE) Explorer was developed to support data-driven renewable energy analysis that can inform key renewable energy decisions globally. This document presents the types of geospatial and other data at the core of renewable energy analysis and decision making. Individual data sets used to inform decisions vary in relation to spatial and temporal resolution, quality, and overall usefulness. From Data to Decisions, a complementary geospatial data and analysis decision guide, provides an in-depth view of these and other considerations to enable data-driven planning, policymaking, and investment. Data support a wide variety of renewable energy analyses and decisions, including technical and economic potential assessment, renewable energy zone analysis, grid integration, risk and resiliency identification, electrification, and distributed solar photovoltaic potential. This fact sheet provides information on the types of data that are important for renewable energy decision making using the RE Data Explorer or similar types of geospatial analysis tools.

Conference on grid integration of renewable energies

International Nuclear Information System (INIS)

Fontaine, Pierre; Goeke, Berthold; Mignon, Herve; Brakelmann, Heinrich; Huebner, Gundula; Tanja Schmedes; Remy Garaude Verdier; Pierre-Guy Therond; Werner Diwald

2012-01-01

The French-German office for Renewable energies (OFAEnR) organised a conference on grid integration of renewable energies. In the framework of this French-German exchange of experience, about a hundred of participants exchanged views on the similarities and differences between the French and German approaches of renewable energies integration to grids. This document brings together the available presentations (slides) made during this event: 1 - Power grid development - Policy and challenges (Pierre Fontaine); 2 - Grid Development: German Strategy (Berthold Goeke); 3 - Power grids development: situational analysis (Herve Mignon); 4 - Traditional Power Lines, Partial Underground Cabling and HVDC lines: Costs, Benefits and Acceptance (Heinrich Brakelmann); 5 - Transmission Lines - Local Acceptance (Gundula Huebner); 6 - eTelligence- energy meets Intelligence: experience feedback from the grid operator EWe on smart grids and the integration of renewable energies (Tanja Schmedes); 7 - Nice Grid, The French Smart Grid Project within Grid4eU (Remy Garaude Verdier); 8 - Economical Analysis Of energy Storage For Renewable energy Farms - experience of EDF en on the basis of 3 call for tender issued by the French Government in 01/2010, 11/2010, and 09/2011: what conditions for a real deployment (Pierre-Guy Therond); 9 - Hydrogen as a renewable energies storage mean (Werner Diwald)

Engineering industrial yeast for renewable advanced biofuels applications

Science.gov (United States)

The industrial yeast Saccharomyces cerevisiae is a candidate for the next-generation biocatalyst development due to its unique genomic background and robust performance in fermentation-based production. In order to meet challenges of renewable and sustainable advanced biofuels conversion including ...

76 FR 20320 - Renewable Energy and Energy Efficiency Executive Business Development Mission

Science.gov (United States)

2011-04-12

... private sector companies are located; and Izmir, Turkey's third largest city with strong renewable energy... all mission-organized meetings inside the cities (all air transportation within Turkey is the...; Participation in networking receptions in Turkey; and Meetings with CS Turkey's energy specialists in Ankara...

Analysis of in-situ renewal technology for the backhoe bucket bores

Energy Technology Data Exchange (ETDEWEB)

Torims, Toms; Ratkus, Andris; Vilcans, Janis; Zarins, Marcis; Rusa, Aldis [Department of Material Processing Technology Faculty of Transport and Mechanical Engineering Riga Technical University, Riga (Latvia)

2011-07-01

The overall aim of this article is to outline the progress of the research on how to develop an economically and scientifically justified backhoe buckets boreholes renewal technology by using mobile on-site technological equipment. Today the new mobile (in-situ) repair technologies are extensively used for the specialized equipment and machinery repairs. This repair technology is deployed directly on the damaged product: repair equipment is installed by using specialized centering devices. The bucket bores central axes are used as a reference base and damaged layer of material is removed mechanically applying turning operation. Subsequently the renewable surface is covered by new material layer by means of regular MIG/MAG welding. The last technological operation is final turning to the nominal diameter. Outlined renewal technology should meet high expectations – this necessitates in-depth and systematic study of pins and bores which are the most repaired objects of shovel bucket excavators. Therefore, research on established accuracy and technical requirements, both for the repaired unit and technological equipment in line with in-situ repair technology specifics, has been done. It was supported by impact analysis of the technological regimes to surface integrity with ambition to provide practical recommendations for the optimal choice of the technological regimes. Key words: in-situ repair technology, surface integrity, technological parameters.

Renewable Energy Policy Fact sheet - Latvia

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Electricity from renewable sources of energy is stimulated by a feed-in tariff scheme which includes elements of a renewable quota scheme and tendering. Since 2011 this scheme only applies to pre-existing RES-E installations and is closed for new RES-E projects. Moreover, the present main RES-E support scheme is being evaluated which may result in reforms within short. Small-scale renewable generation, notably PV, is stimulated by net metering. On the other hand, since January 2014 a tax for subsidised electricity generators is in place. Renewable heating and cooling is promoted by fiscal instruments. To date, renewable transport fuels are promoted through a tax mechanism as well

Renewable Electricity Futures Study. Volume 3: End-Use Electricity Demand

Energy Technology Data Exchange (ETDEWEB)

Hostick, D.; Belzer, D.B.; Hadley, S.W.; Markel, T.; Marnay, C.; Kintner-Meyer, M.

2012-06-01

The Renewable Electricity Futures (RE Futures) Study investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. The analysis focused on the sufficiency of the geographically diverse U.S. renewable resources to meet electricity demand over future decades, the hourly operational characteristics of the U.S. grid with high levels of variable wind and solar generation, and the potential implications of deploying high levels of renewables in the future. RE Futures focused on technical aspects of high penetration of renewable electricity; it did not focus on how to achieve such a future through policy or other measures. Given the inherent uncertainties involved with analyzing alternative long-term energy futures as well as the multiple pathways that might be taken to achieve higher levels of renewable electricity supply, RE Futures explored a range of scenarios to investigate and compare the impacts of renewable electricity penetration levels (30%-90%), future technology performance improvements, potential constraints to renewable electricity development, and future electricity demand growth assumptions. RE Futures was led by the National Renewable Energy Laboratory (NREL) and the Massachusetts Institute of Technology (MIT).

Supporting Renewable energies in Europe - The German Model

International Nuclear Information System (INIS)

Kreuzer, Karin

2013-01-01

This document presents some key information and figures about Germany's energy transition (Energiewende), the leading up to the Renewable energy Sources Act (EEG) and its amendments, the Current EEG Act: push to direct marketing and the market premium model, and the future challenges and the planned EEG reform in 2014

Renewable Energy Policy Fact sheet - Portugal

International Nuclear Information System (INIS)

2017-07-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. In Portugal, electricity from renewable sources from existing plants is mainly promoted through a feed-in tariff. Support to new RES plants can currently only be remunerated through the open energy market. For RES-H there is currently no direct support mechanism or fiscal benefit in place (as of January 2017); only indirect support. In the transport sector, the main incentives are a bio-fuel quota system and a tax exemption to small producers of bio-fuels

Exploring the transition potential of renewable energy communities

NARCIS (Netherlands)

Doci, G.; Vasileiadou, E.; Petersen, A.H.

2014-01-01

Although in the last decades a transition toward a sustainable energy system with renewables has been advocated by many, it is still uncertain where the support and required investments for renewables can come from. In this article we introduce and analyze a special type of investor group: renewable

Renewable Energy Policy Fact sheet - Denmark

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Denmark surpassed its 2020 nationally binding renewable energy in 2015. In March 2012 a new Energy Agreement was reached in Denmark. The Agreement contains a wide range of ambitious initiatives, which aims at bringing Denmark closer to the target of 100% renewable energy in the energy and transport sectors by 2050. Main support measures to promote renewable energy in Denmark consist of a feed-in premium scheme (combined with tenders for offshore wind), a quota system, tax regulation mechanisms and subsidy schemes

A retrospective analysis of benefits and impacts of U.S. renewable portfolio standards

Energy Technology Data Exchange (ETDEWEB)

Barbose, Galen; Wiser, Ryan; Heeter, Jenny; Mai, Trieu; Bird, Lori; Bolinger, Mark; Carpenter, Alberta; Heath, Garvin; Keyser, David; Macknick, Jordan; Mills, Andrew; Millstein, Dev

2016-09-01

As states consider revising or developing renewable portfolio standards (RPS), they are evaluating policy costs, benefits, and other impacts. We present the first U. S. national-level assessment of state RPS program benefits and impacts, focusing on new renewable electricity resources used to meet RPS compliance obligations in 2013. In our central-case scenario, reductions in life-cycle greenhouse gas emissions from displaced fossil fuel-generated electricity resulted in $2.2 billion of global benefits. Health and environmental benefits from reductions in criteria air pollutants (sulfur dioxide, nitrogen oxides, and particulate matter 2.5) were even greater, estimated at $5.2 billion in the central case. Further benefits accrued in the form of reductions in water withdrawals and consumption for power generation. Finally, although best considered resource transfers rather than net societal benefits, new renewable electricity generation used for RPS compliance in 2013 also supported nearly 200,000 U. S.-based gross jobs and reduced wholesale electricity prices and natural gas prices, saving consumers a combined $1.3-$4.9 billion. In total, the estimated benefits and impacts well-exceed previous estimates of RPS compliance costs.

New narratives on Russian renewable energy policy

International Nuclear Information System (INIS)

Belyi, A.V.; Overland, I.

2010-01-01

The article points out the renewable energy potential in Russia in light of the new policy targets development, technical and economic potential as well as limits related to a lack of effectiveness of renewable energy promoting policies. Moreover, the article links the renewable energy development to the liberalization of Russian power sector which actually provides a possibility for market-support mechanisms, such as the green certificates. Renewable energy in Russia also has an important regional dimension, particularly for remote regions. (authors)

Choices for A Brighter Future: Perspectives on Renewable Energy

Energy Technology Data Exchange (ETDEWEB)

NREL

1999-09-30

The report discusses the perspectives on the evolving U.S. electricity future, the renewable electric technology portfolio, the regional outlook, and the opportunities to move forward. Renewables are at a critical juncture as the domestic electricity marketplace moves toward an era of increased choice and greater diversity. The cost and performance of these technologies have improved dramatically over the past decade, yet their market penetration has stalled as the power industry grapples with the implications of the emerging competitive marketplace. Renewable energy technologies already contribute to the global energy mix and are ready to make an even greater contribution in the future. However, the renewables industry faces critical market uncertainties, both domestically and internationally, as policy commitments to renewables at both the federal and state levels are being reshaped to match the emerging competitive marketplace. The energy decisions that we make, or fail to make, today will have long-lasting implications. We can act now to ensure that renewable energy will play a major role in meeting the challenges of the evolving energy future. We have the power to choose.

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

Issues - I. Renewable energies and urban planning law - Urban planning law and renewable energies: I love you, neither I

International Nuclear Information System (INIS)

Gregory Kalfleche

2012-01-01

After having noticed that fossil energies must still be used beside renewable energies, and that renewable energies have some negative impacts on landscape and on the environment, the author highlights the fact that the French urban planning law gives a strong support to small renewable energy production units. In a second part, he shows that despite a commitment for the development of renewable energies, urban planning law mostly remains a constraint as far as the development of large units is concerned

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...

Risk-based assessment of the cost-efficiency and the effectivity of renewable energy support schemes: Certificate markets versus feed-in tariffs

International Nuclear Information System (INIS)

Fagiani, Riccardo; Barquín, Julián; Hakvoort, Rudi

2013-01-01

The introduction of renewable energy sources in the electricity generation mix has the potential to reduce power sector's emissions and countries' dependence on imported oil. Climate change concerns and highly volatile oil prices have attracted governments' interest and support to sustain investments in renewable energy capacity, and different support policies have been implemented in many countries around the world. This paper analyzes the effects of investors' risk aversion on the performance of support schemes. The analysis compares two policy options, a feed-in tariff mechanism with a certificate market system. Results show that while a tariff mechanism could obtain better results than a certificate market, its performance is strictly dependent on regulator choices. A certificate market instead, permits to obtain the desired level of renewable energy market share with good cost-efficiency as long as investors' risk aversion is moderate. Moreover, discounting future cash flows with higher social discount rates further benefits a certificate system making it preferable to feed-in tariffs. - Highlights: ► Paper analyzes the performance of feed-in tariffs and certificate markets. ► Model simulates the evolution of a power system considering investors' risk aversion. ► Tariffs could obtain better efficiency but also low effectiveness or over-investment. ► Barriers to entrance could result in higher certificates prices. ► Certificate performances benefit from higher social discount rates

Beyond Renewable Portfolio Standards: An Assessment of Regional Supply and Demand Conditions Affecting the Future of Renewable Energy in the West; Report and Executive Summary

Energy Technology Data Exchange (ETDEWEB)

Hurlbut, D. J.; McLaren, J.; Gelman, R.

2013-08-01

This study assesses the outlook for utility-scale renewable energy development in the West once states have met their renewable portfolio standard (RPS) requirements. In the West, the last state RPS culminates in 2025, so the analysis uses 2025 as a transition point on the timeline of RE development. Most western states appear to be on track to meet their final requirements, relying primarily on renewable resources located relatively close to the customers being served. What happens next depends on several factors including trends in the supply and price of natural gas, greenhouse gas and other environmental regulations, consumer preferences, technological breakthroughs, and future public policies and regulations. Changes in any one of these factors could make future renewable energy options more or less attractive.

Developing Renewable Energy Projects Larger Than 10 MWs at Federal Facilities

Energy Technology Data Exchange (ETDEWEB)

None

2013-03-01

To accomplish Federal goals for renewable energy, sustainability, and energy security, large-scale renewable energy projects must be developed and constructed on Federal sites at a significant scale with significant private investment. For the purposes of this Guide, large-scale Federal renewable energy projects are defined as renewable energy facilities larger than 10 megawatts (MW) that are sited on Federal property and lands and typically financed and owned by third parties.1 The U.S. Department of Energy’s Federal Energy Management Program (FEMP) helps Federal agencies meet these goals and assists agency personnel navigate the complexities of developing such projects and attract the necessary private capital to complete them. This Guide is intended to provide a general resource that will begin to develop the Federal employee’s awareness and understanding of the project developer’s operating environment and the private sector’s awareness and understanding of the Federal environment. Because the vast majority of the investment that is required to meet the goals for large-scale renewable energy projects will come from the private sector, this Guide has been organized to match Federal processes with typical phases of commercial project development. FEMP collaborated with the National Renewable Energy Laboratory (NREL) and professional project developers on this Guide to ensure that Federal projects have key elements recognizable to private sector developers and investors. The main purpose of this Guide is to provide a project development framework to allow the Federal Government, private developers, and investors to work in a coordinated fashion on large-scale renewable energy projects. The framework includes key elements that describe a successful, financially attractive large-scale renewable energy project. This framework begins the translation between the Federal and private sector operating environments. When viewing the overall

Developing Renewable Energy Projects Larger Than 10 MWs at Federal Facilities (Book)

Energy Technology Data Exchange (ETDEWEB)

2013-03-01

To accomplish Federal goals for renewable energy, sustainability, and energy security, large-scale renewable energy projects must be developed and constructed on Federal sites at a significant scale with significant private investment. The U.S. Department of Energy's Federal Energy Management Program (FEMP) helps Federal agencies meet these goals and assists agency personnel navigate the complexities of developing such projects and attract the necessary private capital to complete them. This guide is intended to provide a general resource that will begin to develop the Federal employee's awareness and understanding of the project developer's operating environment and the private sector's awareness and understanding of the Federal environment. Because the vast majority of the investment that is required to meet the goals for large-scale renewable energy projects will come from the private sector, this guide has been organized to match Federal processes with typical phases of commercial project development. The main purpose of this guide is to provide a project development framework to allow the Federal Government, private developers, and investors to work in a coordinated fashion on large-scale renewable energy projects. The framework includes key elements that describe a successful, financially attractive large-scale renewable energy project.

Pediatric advanced life support and sedation of pediatric dental patients.

Science.gov (United States)

Kim, Jongbin

2016-03-01

Programs provided by the Korea Association of Cardiopulmonary Resuscitation include Basic Life Support (BLS), Advanced Cardiac Life Support (ACLS), Pediatric Advanced Life Support (PALS), and Korean Advanced Life Support (KALS). However, programs pertinent to dental care are lacking. Since 2015, related organizations have been attempting to develop a Dental Advanced Life Support (DALS) program, which can meet the needs of the dental environment. Generally, for initial management of emergency situations, basic life support is most important. However, emergencies in young children mostly involve breathing. Therefore, physicians who treat pediatric dental patients should learn PALS. It is necessary for the physician to regularly renew training every two years to be able to immediately implement professional skills in emergency situations. In order to manage emergency situations in the pediatric dental clinic, respiratory support is most important. Therefore, mastering professional PALS, which includes respiratory care and core cases, particularly upper airway obstruction and respiratory depression caused by a respiratory control problem, would be highly desirable for a physician who treats pediatric dental patients. Regular training and renewal training every two years is absolutely necessary to be able to immediately implement professional skills in emergency situations.

REAL OPTIONS ANALYSIS OF RENEWABLE ENERGY INVESTMENT SCENARIOS IN THE PHILIPPINES

Directory of Open Access Journals (Sweden)

Casper Agaton

2017-12-01

Full Text Available Abstract - With the continuously rising energy demand and much dependence on imported fossil fuels, the Philippines is developing more sustainable sources of energy. Renewable energy seems to be a better alternative solution to meet the country’s energy supply and security concerns. Despite its huge potential, investment in renewable energy sources is challenged with competitive prices of fossil fuels, high start-up cost and lower feed-in tariff rates for renewables. To address these problems, this study aims to analyze energy investment scenarios in the Philippines using real options approach. This compares the attractiveness of investing in renewable energy over continuing to use coal for electricity generation under uncertainties in coal prices, investments cost, electricity prices, growth of investment in renewables, and imposing carbon tax for using fossil fuels.

The renewable portfolio standard: design considerations and an implementation survey

International Nuclear Information System (INIS)

Berry, T.; Jaccard, M.

2001-01-01

Renewables have social and environmental benefits compared to conventional electricity sources, but are rarely competitive on a strict financial cost basis. This is because conventional sources are sometimes subsidized, their full pollution costs are ignored, and renewables involve newer, higher-cost technologies whose relative costs will fall with commercialization. Governments use several mechanisms to support renewables, including direct financial support (grants, loans), indirect support (R and D, demonstrations), reform of financial costs of conventional sources (subsidy removal, pollution taxes), and the Renewable Portfolio Standard (RPS). The RPS requires a minimum share of electricity from renewable energy sources. Its use is spreading because it maintains an incentive for renewable producers to reduce costs, links the regulated market outcome to an environmental target, and reduces government involvement. Although it is too early to evaluate fully its effectiveness, the survey for this study explored implementation issues in three European countries, nine US states, and Australia, and found the following. The RPS target is usually set to have environmental benefits without causing significant price increases (cost caps are sometimes used). Most jurisdictions limit eligibility to grid-connected, domestic renewables. The RPS is usually applied to producers rather than consumers, and to energy output not capacity. Flexibility mechanisms are desired but a challenge to implement. Administration in the US and Australia is by government with delegation to independent utility regulators, while in Europe it is more the responsibility of government. Everywhere, the RPS is applied alongside other mechanisms of renewables support. (author)

Territorial authorities, stakeholders of participative and citizen projects of renewable energy. From support to management: how to do it?

International Nuclear Information System (INIS)

Peullemeulle, Justine; Duval, Joakim; Boumard, Erwan; Leclercq, Michel; Paraiso, Jean-Eric; Foulon, Arno; Parrouffe, Jean-Michel; Guillerminet, Marie-Laure; Mouhamad, Sakina; Leclercq, Michel; Poize, Noemie; Duffes, Thomas; Billard, Marianne; Leyendecker, Manon; Jourdain, Pierre

2017-09-01

This publication aims at being a guide for public actors in the implementation and management of participative and citizen projects of renewable energy. It first outlines context and stakes for territorial authorities and citizen, both considered as actors of a democracy of energy. In the next chapter, and by referring to actual examples, it describes the approach to a citizen-based project, and more precisely how a local authority can support the emergence of projects, as well as citizen initiatives, how it is involved in the development phase, and in the building phase. The next chapter highlights lessons which can be learned from a set of current experiments and situations: how can citizen make authorities participate to a project they initiated, how can authorities can make citizen participate to a project they initiated, which actions to implement when a developer wants to intervene on a territory, case of local authorities supporting the local policy of development of citizen renewable energies

Embedding Sustainability and Renewable Energy Concepts into Undergraduate Curriculum

Science.gov (United States)

Belu, R.; Cioca, L.

2017-12-01

Human society is facing an uncertain future due to the present unsustainable use of natural resources and the growing imbalance with our natural environment. Creation of a sustainable society is a complex multi-disciplinary and multi-stage project, believed to dominate our century, requiring collaboration, teamwork, and abilities to work with respect and learn from other disciplines and professions. Sustainable development means technological progress meeting the present needs without compromising future generation ability to meet its needs and aspirations. It has four aspects: environment, technology, economy, and societal organizations. Students are often taught to deal with technological developments and economic analysis to assess the process or product viability, but are not fully familiar with sustainability and optimization of technology development benefits and the environment. Schools in many disciplines are working to include sustainability concepts into their curricula. Teaching sustainability and renewable energy has become an essential feature today higher education. Sustainable and green design is about designs recognizing the constraints of the natural resource uses and the environment. It applies to all of engineering and science areas, as all systems interact with the environment in complex and important ways. Our project goals are to provide students with multiple and comprehensive exposures to sustainability and renewable energy concepts, facilitating the development of passion and skills to integrate them into practice. The expected outcomes include an increased social responsibility; development of innovative thinking skills; understanding of sustainability issues, and increasing student interests in the engineering and science programs. The project aims to incorporate sustainability and renewable energy concepts into our undergraduate curricula, employing the existing course resources, and developing new courses and laboratory experiments

Preliminary Examination of the Supply and Demand Balance for Renewable Electricity

Energy Technology Data Exchange (ETDEWEB)

Swezey, B.; Aabakken, J.; Bird, L.

2007-10-01

In recent years, the demand for renewable electricity has accelerated as a consequence of state and federal policies and the growth of voluntary green power purchase markets, along with the generally improving economics of renewable energy development. This paper reports on a preliminary examination of the supply and demand balance for renewable electricity in the United States, with a focus on renewable energy projects that meet the generally accepted definition of "new" for voluntary market purposes, i.e., projects installed on or after January 1, 1997. After estimating current supply and demand, this paper presents projections of the supply and demand balance out to 2010 and describe a number of key market uncertainties.

Syndicate of renewable energies - Highlights 2015

International Nuclear Information System (INIS)

2016-01-01

This publication first proposes a presentation of the SER (Syndicat des Energies Renouvelables, Syndicate of Renewable Energies), a professional body: missions, scope of action, members. It outlines its commitment in the French policy for energy transition as a major actor of the sector of renewable energies. It addresses the legal and regulatory framework by indicating evolutions introduced by the French law for energy transition and for a green growth for the different renewable energies (hydroelectricity, wind energy, solar photovoltaic, geothermal, biofuels and bio-energies, biogas), by the new regimes of authorisations for onshore wind energy, methanization and hydroelectricity, and by the law for growth, activity and equality of economic opportunities. It proposes brief presentations of transverse actions (agreements, meetings, partnership in exhibitions, commitment in the COP21), and of actions regarding power grids, overseas territories, or the building sector. Some highlights related bio-energy sectors, geothermal energy, onshore wind energy, renewable marine energies and offshore wind energy, solar photovoltaic energy, hydroelectricity, or solar thermodynamic energy are mentioned. These highlights may concern legal, organisational, political or financial frameworks. Actions in the field of communication are indicated, and projects for 2016 are briefly indicated

Renewable energy supply to an isolated rural community to enhance ecotourism activities

Energy Technology Data Exchange (ETDEWEB)

Nunes, Ventura; Cataldo, Jose [Universidad de la Republica, Montevideo (Uruguay). Facultad de Ingenieria

2008-07-01

As part of a technology transfer project funded by OAS and carried out by Work Groups from Argentina, Paraguay, Peru and Uruguay, the Laureles community was selected in Uruguay to enhance its productive activities of ecotourism and craftworks selling. A complete renewable energy demonstration system was provided to improve the services offered to tourists who stay overnight at rural houses. The community selection performed by the Uruguayan Renewable Energy Work Group, assisted by sociologists using the methodology and criteria implemented in a prior project, is described. The community was characterized including social, demographic and organizational issues, a carefully designed enquiry, mostly related to energy and production issues, was performed and a forecast for future needs was completed. Agreements about the renewable energy demonstration system characteristics were reached in a workshop attended by all community members. Also, load requirements and number and type of appliances were characterized. Due to project fund restrictions, only one complete system could be installed. Its location in one of the several farm houses where lodging is offered was discussed with the community reaching a consensus. The system installed uses wind energy to satisfy illumination, communications and refrigerator needs and solar water heating. Also, excess wind power will be used to support water heating. The local wind potential assessment, using short time wind measurements related to those obtained at near-by meteorological stations, and the system design are presented. Users received training about the system operation and its power and energy restrictions. In a first project evaluation meeting, the community discussed about its perception of the benefits expected in its quality of life through an increase of the number of tourists characterization of the communities in their social, demographic and organizational issues. The methodology employed was implemented in a

Renewable and nuclear power: A common future?

International Nuclear Information System (INIS)

Verbruggen, Aviel

2008-01-01

Nuclear power and renewable energy are the main options to bring down the carbon intensity of commercial energy supply. What technology is unlimited backstop supply depends on its performance on the sustainability criteria: democratic decided, globally accessible, environmental benign, low risk, affordable. Renewable power meets all criteria, with affordability under debate. Maximizing energy efficiency as prerequisite, the affordable sustainable option in fact is the twin efficiency/renewable power. Nuclear power falls short on the sustainability criteria and its public acceptance is low. Nuclear proponents now propose nuclear and renewable energy as a suitable couple to address the climate change challenge. The two antagonists however are mutually exclusive on the five major directions of future power systems. First, nuclear power has been architect of the expansive 'business-as-usual' energy economy since the 1950s. Second, add-on by fossil-fuelled power plants is bulky and expansive for nuclear power, but is distributed, flexible and contracting over time for renewable power. Third, power grids for spreading bulky nuclear outputs are other than the interconnection between millions of distributed power sources requires. Fourth, risks and externalities and the proper technology itself of nuclear power limit its development perspectives, while efficiency/renewable power are still in their infancy. Fifth, their stalemate for R and D resources and for production capacities will intensify. Nuclear power and renewable power have no common future in safeguarding 'Our Common Future'

Do foreign direct investment and renewable energy consumption affect the CO2 emissions? New evidence from a panel ARDL approach to Kyoto Annex countries.

Science.gov (United States)

Mert, Mehmet; Bölük, Gülden

2016-11-01

This study examines the impact of foreign direct investment (FDI) and the potential of renewable energy consumption on carbon dioxide (CO 2 ) emissions in 21 Kyoto countries using an unbalanced panel data. For this purpose, Environmental Kuznets Curve (EKC) hypothesis was tested using panel cointegration analysis. Panel causality tests show that there are significant long-run causalities from the variables to carbon emissions, renewable energy consumption, fossil fuel energy consumption and inflow foreign direct investments. The results of our model support the pollution haloes hypothesis which states that FDI brings in clean technology and improves the environmental standards. However, an inverted U-shaped relationship (EKC) was not supported by the estimated model for the 21 Kyoto countries. This means that economic growth cannot ensure environmental protection itself or environmental goals cannot await economic growth. Another important finding is that renewable energy consumption decreases carbon emissions. Based on the empirical results, some important policy implications emerge. Kyoto countries should stimulate the FDI inflows and usage of renewable energy consumption to mitigate the air pollution and meet the emission targets. This paper provides new insights into environment and energy policies through FDI inclusion.

76 FR 3599 - Renewal of the Advisory Committee on Biotechnology and 21st Century Agriculture

Science.gov (United States)

2011-01-20

...;and investigations, committee meetings, agency decisions and rulings, #0;delegations of authority... Service Renewal of the Advisory Committee on Biotechnology and 21st Century Agriculture AGENCY: Office of... of Agriculture intends to renew the Advisory Committee on Biotechnology and 21st Century Agriculture...

International Requirements for Large Integration of Renewable Energy Sources

DEFF Research Database (Denmark)

Molina-Garcia, Angel; Hansen, Anca Daniela; Muljadi, Ed

2017-01-01

Most European countries have concerns about the integration of large amounts of renewable energy sources (RES) into electric power systems, and this is currently a topic of growing interest. In January 2008, the European Commission published the 2020 package, which proposes committing the European...... Union to a 20% reduction in greenhouse gas emissions, to achieve a target of deriving 20% of the European Union's final energy consumption from renewable sources, and to achieve 20% improvement in energy efficiency both by the year 2020 [1]. Member states have different individual goals to meet...... these overall objectives, and they each need to provide a detailed roadmap describing how they will meet these legally binding targets [2]. At this time, RES are an indispensable part of the global energy mix, which has been partially motivated by the continuous increases in hydropower as well as the rapid...

Coupling renewables via hydrogen into utilities: Temporal and spatial issues, and technology opportunities

Energy Technology Data Exchange (ETDEWEB)

Iannucci, J.J.; Horgan, S.A.; Eyer, J.M. [Distributed Utility Associates, San Ramon, CA (United States)] [and others

1996-10-01

This paper discusses the technical potential for hydrogen used as an energy storage medium to couple time-dependent renewable energy into time-dependent electric utility loads. This analysis will provide estimates of regional and national opportunities for hydrogen production, storage and conversion, based on current and near-term leading renewable energy and hydrogen production and storage technologies. Appropriate renewable technologies, wind, photovoltaics and solar thermal, are matched to their most viable regional resources. The renewables are assumed to produce electricity which will be instantaneously used by the local utility to meet its loads; any excess electricity will be used to produce hydrogen electrolytically and stored for later use. Results are derived based on a range of assumptions of renewable power plant capacity and fraction of regional electric load to be met (e.g., the amount of hydrogen storage required to meet the Northwest region`s top 10% of electric load). For each renewable technology national and regional totals will be developed for maximum hydrogen production per year and ranges of hydrogen storage capacity needed in each year (hydroelectric case excluded). The sensitivity of the answers to the fraction of peak load to be served and the land area dedicated for renewable resources are investigated. These analyses can serve as a starting point for projecting the market opportunity for hydrogen storage and distribution technologies. Sensitivities will be performed for hydrogen production, conversion. and storage efficiencies representing current and near-term hydrogen technologies.

Exploration of Resource and Transmission Expansion Decisions in the Western Renewable Energy Zone Initiative

Energy Technology Data Exchange (ETDEWEB)

Mills, Andrew D.; Phadke, Amol A.; Wiser, Ryan H.

2010-06-10

The Western Renewable Energy Zone (WREZ) initiative brings together a diverse set of voices to develop data, tools, and a unique forum for coordinating transmission expansion in the Western Interconnection. In this paper we use a new tool developed in the WREZ initiative to evaluate possible renewable resource selection and transmission expansion decisions. We evaluate these decisions under a number of alternative future scenarios centered on meeting 33percent of the annual load in the Western Interconnection with new renewable resources located within WREZ-identified resource hubs. Our analysis finds that wind energy is the largest source of renewable energy procured to meet the 33percent RE target across nearly all scenarios analyzed (38-65percent). Solar energy is almost always the second largest source (14-41percent). We find several load zones where wind energy is the least cost resource under a wide range of sensitivity scenarios. Load zones in the Southwest, on the other hand, are found to switch between wind and solar, and therefore to vary transmission expansion decisions, depending on uncertainties and policies that affect the relative economics of each renewable option. Further, we find that even with total transmission expenditures of $17-34 billion these costs still represent just 10-19percent of the total delivered cost of renewable energy.

White paper on renewable energies. Choices to found our future. The contribution of renewable energy syndicate to the debate related to the energy policy

International Nuclear Information System (INIS)

Bal, J.L.

2012-02-01

In this document the Renewable Energy Syndicate proposes a road map to boost the French industrial dynamics and meet the challenges of world energy transition. The authors outline the strong growth of the renewable energy market despite the crisis context, and that France can be in the pace. They propose a road map for the 2020-2030 period, and highlight the need to build up a strategy. In a second part, twelve propositions are made to boost the ground-based wind energy, to develop offshore wind and marine energy, to rebuild the photovoltaic sector, to take advantage of hydroelectricity assets, to extent the development of renewable heat (biomass, geothermal, thermal solar energy), to place renewable energies at the heart of the building and struggle against fuel poverty, to create new industrial sectors, to exploit all biomass energy potentials, to facilitate the input of renewable energies on electric grids, to reach energy autonomy in ultramarine areas, to consolidate the renewable energy industry, and to aim at an international development

Renewable Electricity Futures Study. Volume 3. End-Use Electricity Demand

Energy Technology Data Exchange (ETDEWEB)

Hostick, Donna [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Belzer, David B. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Hadley, Stanton W. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Markel, Tony [National Renewable Energy Lab. (NREL), Golden, CO (United States); Marnay, Chris [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Kintner-Meyer, Michael [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

2012-06-15

The Renewable Electricity Futures (RE Futures) Study investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. The analysis focused on the sufficiency of the geographically diverse U.S. renewable resources to meet electricity demand over future decades, the hourly operational characteristics of the U.S. grid with high levels of variable wind and solar generation, and the potential implications of deploying high levels of renewables in the future. RE Futures focused on technical aspects of high penetration of renewable electricity; it did not focus on how to achieve such a future through policy or other measures. Given the inherent uncertainties involved with analyzing alternative long-term energy futures as well as the multiple pathways that might be taken to achieve higher levels of renewable electricity supply, RE Futures explored a range of scenarios to investigate and compare the impacts of renewable electricity penetration levels (30%–90%), future technology performance improvements, potential constraints to renewable electricity development, and future electricity demand growth assumptions. RE Futures was led by the National Renewable Energy Laboratory (NREL) and the Massachusetts Institute of Technology (MIT). Learn more at the RE Futures website. http://www.nrel.gov/analysis/re_futures/

Trade Disputes over Renewable Energy Supporting Policies: Recent Cases, WTO Rules, and Possible Solutions

DEFF Research Database (Denmark)

Zhu, Xianli

2011-01-01

Increasing concerns about climate change impacts and the high oil prices have made many countries include promoting renewable energy use their national sustainable development strategies. One frequently mentioned barrier to increasing the transition toward renewable energy in many countries is lack...... change mitigation actions under the principle of ‘common but differentiated responsibilities’. So it would be logic to assume that if a country helps lower the prices of renewable energy technologies and somehow subsidies the renewable energy use in other countries, such efforts will be more than welcome...

Towards a renewal of transmission & distribution infrastructures to meet EU 2020 goals

Energy Technology Data Exchange (ETDEWEB)

Monizza, Giuliano; Delfino, F.; Denegri, G.B.; Invernizzi, M.; Pampararo, F.; Amann, G.; Bessede, J.-L.; Luxa, A.

2010-09-15

This paper is the outcome of a collaboration between T&D Europe - The European Association of the Electricity Transmission and Distribution Equipment and Services Industry and the Electrical Engineering Department of the University of Genoa. It presents a scientific analysis of how much modern products and systems from the electric industry contribute to the European Union's efforts to mitigate climate change. A methodology is proposed in order to quantify the environmental benefits in terms of efficiency increase, CO2 reduction and a wider employ of renewable energy resources and of power quality improvement provided by a renewal of the T&D infrastructures.

Renewable Electricity Standards: Good Practices and Design Considerations

Energy Technology Data Exchange (ETDEWEB)

Cox, Sadie [National Renewable Energy Lab. (NREL), Golden, CO (United States); Esterly, Sean [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2016-01-02

In widespread use globally, renewable electricity standards (RES) are one of the most widely adopted renewable energy policies and a critical regulatory vehicle to accelerate renewable energy deployment. This policy brief provides an introduction to key RES design elements, lessons from country experience, and support resources to enable more detailed and country-specific RES policy design.

Large scale grid integration of renewable energy sources

CERN Document Server

Moreno-Munoz, Antonio

2017-01-01

This book presents comprehensive coverage of the means to integrate renewable power, namely wind and solar power. It looks at new approaches to meet the challenges, such as increasing interconnection capacity among geographical areas, hybridisation of different distributed energy resources and building up demand response capabilities.

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...

Renewable energy policies in Europe: Converging or diverging?

DEFF Research Database (Denmark)

Kitzing, Lena; Mitchell, Catherine; Morthorst, Poul Erik

2012-01-01

Nations today are urgently challenged with achieving a significant increase in the deployment of renewable energies. In Europe that need has given rise to a debate about the most effective and efficient support strategy. Whilst the different interests debate whether full European harmonisation...... or strengthening of national support policies for electricity from renewable energy sources (RES-E) is the best way forward, individual national support schemes are rapidly evolving. This study investigates how the EU member states have applied support policy types over the last decade. By identifying predominant...

DRI Renewable Energy Center (REC) (NV)

Energy Technology Data Exchange (ETDEWEB)

Hoekman, S. Kent; Broch, Broch; Robbins, Curtis; Jacobson, Roger; Turner, Robert

2012-12-31

The primary objective of this project was to utilize a flexible, energy-efficient facility, called the DRI Renewable Energy Experimental Facility (REEF) to support various renewable energy research and development (R&D) efforts, along with education and outreach activities. The REEF itself consists of two separate buildings: (1) a 1200-ft2 off-grid capable house and (2) a 600-ft2 workshop/garage to support larger-scale experimental work. Numerous enhancements were made to DRI's existing renewable power generation systems, and several additional components were incorporated to support operation of the REEF House. The power demands of this house are satisfied by integrating and controlling PV arrays, solar thermal systems, wind turbines, an electrolyzer for renewable hydrogen production, a gaseous-fuel internal combustion engine/generator set, and other components. Cooling needs of the REEF House are satisfied by an absorption chiller, driven by solar thermal collectors. The REEF Workshop includes a unique, solar air collector system that is integrated into the roof structure. This system provides space heating inside the Workshop, as well as a hot water supply. The Workshop houses a custom-designed process development unit (PDU) that is used to convert woody biomass into a friable, hydrophobic char that has physical and chemical properties similar to low grade coal. Besides providing sufficient space for operation of this PDU, the REEF Workshop supplies hot water that is used in the biomass treatment process. The DRI-REEF serves as a working laboratory for evaluating and optimizing the performance of renewable energy components within an integrated, residential-like setting. The modular nature of the system allows for exploring alternative configurations and control strategies. This experimental test bed is also highly valuable as an education and outreach tool both in providing an infrastructure for student research projects, and in highlighting renewable

Towards 100% renewable energy in Belgium by 2050

Energy Technology Data Exchange (ETDEWEB)

Devogelaer, D.; Gusbin, D. [Federal Planning Bureau FPB, Brussels (Belgium); Duerinck, J.; Nijs, W. [VITO, Mol (Belgium); Marenne, Y.; Orsini, M; Pairon, M. [Institute for Consultancy and Studies in Sustainable Development ICEDD, Namur (Belgium)

2012-12-15

In this report, different long-term evolutions of the Belgian future energy system are drafted, analysed and evaluated. All evolutions are designed to meet the requirement of a 100% renewable based national energy system by 2050. For this purpose, a baseline is developed which depicts an energy system without the stringent renewables' requirement. Next, different trajectories are sketched that lead up to a 100% renewable coverage in 2050. The trajectories show that it is feasible to combine economic growth and comfort with far going deployment of renewable energy sources, provided a number of key options and effective policies and measures are being implemented. These options were deducted from several discussions with stakeholders via an open dialogue process, as well as with national experts, and finally, were presented to the Steering committee. The analysis leads to the undeniable observation that drastic changes in a multitude of areas throughout society are required to obtain the desired level of renewable energy penetration in 2050, but also that such a transition can be realised through various sectoral, technology and inter-temporal choices. In other words, this study describes a vast number of different trajectories leading to a 100% renewable energy system in Belgium in the long term, as well as their socio-economic impacts.

Towards 100% renewable energy in Belgium by 2050

Energy Technology Data Exchange (ETDEWEB)

Devogelaer, D.; Gusbin, D. [Federal Planning Bureau FPB, Brussels (Belgium); Duerinck, J.; Nijs, W. [VITO, Mol (Belgium); Marenne, Y.; Orsini, M; Pairon, M. [Institute for Consultancy and Studies in Sustainable Development ICEDD, Namur (Belgium)

2012-12-15

In this report, different long-term evolutions of the Belgian future energy system are drafted, analysed and evaluated. All evolutions are designed to meet the requirement of a 100% renewable based national energy system by 2050. For this purpose, a baseline is developed which depicts an energy system without the stringent renewables' requirement. Next, different trajectories are sketched that lead up to a 100% renewable coverage in 2050. The trajectories show that it is feasible to combine economic growth and comfort with far going deployment of renewable energy sources, provided a number of key options and effective policies and measures are being implemented. These options were deducted from several discussions with stakeholders via an open dialogue process, as well as with national experts, and finally, were presented to the Steering committee. The analysis leads to the undeniable observation that drastic changes in a multitude of areas throughout society are required to obtain the desired level of renewable energy penetration in 2050, but also that such a transition can be realised through various sectoral, technology and inter-temporal choices. In other words, this study describes a vast number of different trajectories leading to a 100% renewable energy system in Belgium in the long term, as well as their socio-economic impacts.

Auctions for renewable energy support - Taming the beast of competitive bidding

DEFF Research Database (Denmark)

Mora Alvarez, David Fernando; Kitzing, Lena; Soysal, Emilie Rosenlund

countries. These insights are based on theoretical and empirical analysis (energy auctions in 12 European countries and 8 non-European countries), the use of state of the art simulation models and experiments, and through cooperation cases with some Member States providing tailor-made policy support...... in the implementation of auctions. AURES contributed to a strong knowledge-sharing with workshops, webinars, bi- and multilateral meetings, an interactive website and dedicated auction tools (AURES cash flow model and AURES auction designer). This final report covers a discussion of major findings and insights...

Portfolio Analysis of Renewable Energy Opportunities: Preprint

Energy Technology Data Exchange (ETDEWEB)

Richards, Allison; Deprizio, Jodi; Anderson, Kate; DiOrio, Nick; Elgqvist, Emma; Simpkins, Travis

2016-11-01

Time Warner Cable (TWC), now Charter Communications (CC), partnered with the National Renewable Energy Laboratory (NREL) to assess the technical and economic potential for solar photovoltaic (PV), wind, and ground-source heat-pump systems at 696 TWC facilities. NREL identified 306 sites where adding a renewable energy system would provide cost savings over the project life-cycle. In general, the top sites have some combination of high electricity rates ($0.16-$0.29/kWh), significant state incentives, and favorable net-metering policies. If all projects were implemented via third-party power purchase agreements, TWC/CC would save $37 million over 25 years and meet 10.5% of their energy consumption with renewable energy. This paper describes the portfolio screening methodology used to identify and prioritize renewable energy opportunities across the TWC sites, as well as a summary of the potential cost savings that may be realized by implementing these projects. This may provide a template for other companies interested in identifying and prioritizing renewable energy opportunities across a large number of geographically dispersed sites. Following this initial portfolio analysis, NREL will be conducting in-depth analysis of project development opportunities at ten sites and evaluating off-grid solutions that may enable carbon emission reduction and grid independence at select facilities.

Supporting Intrinsic Motivation for Special Education Students to Meet Graduation Requirements

Science.gov (United States)

Frazier, Robert Sipplin

2015-01-01

This qualitative study examined how teachers use instructional practices and family reinforcement interventions to support intrinsic motivation for special education students as a means to meet graduation requirements. Purposeful sampling of highly qualified special education teachers certified in language arts was used in this study. The data…

Development of alternative/renewable sources of energy in Pakistan

International Nuclear Information System (INIS)

Sharif, M.

2005-01-01

The depleting Conventional Energy Resources and highly raised prices of fuel oil, coal, firewood and such other fossil fuels, have forced the mankind to think about the utilization of Alternative / Renewable Sources of Energy. Alternative / Renewable Energy is very attractive, reliable and cost competitive energy. Sun is readily available to provide a clean, abundant and virtually infinite energy to meet the significant portion of mankind's energy-needs. The possible use of renewable-energy sources is discussed in this paper, in order to fill the estimated gap between the available energy-sources and energy-needs of our country in the near future. Designing, Fabrication and Installation of different renewable-energy devices by PCSIR are also discussed in this paper. Different renewable-energy devices such as, solar water heaters, solar cookers, solar dehydrators, solar water-desalination plants, solar heating and cooling of buildings, solar operated absorption-type chiller, solar furnace, solar architecture, developed by PCSIR are discussed in some detail so that the role of renewable-energy sources for their direct use (as heat and power) can be determined. Various technical aspects are discussed to reduce the unit cost with improved efficiency. (author)

Commercialisation of Renewable Energy Technologies for Various Consumption Needs

Energy Technology Data Exchange (ETDEWEB)

Jiahua Pan [Chinese Academy of Social Sciences (China)

2005-12-15

Can renewable energy technologies meet various consumption needs? It may be argued that without commercial viability, renewable energy technologies cannot compete with conventional energy technologies in this respect. The following issues are to be examined in this paper: (1) the types of renewable energy technologies needed in relation to consumption needs; (2) whether these technologies are commercially viable; (3) the extent to which these technologies can supply the energy needed for industrialisation and economic development in developing countries; (4) policy implications of commercialising renewable energy technologies; and, (5) the role of Asia-Europe cooperation on technological development, diffusion and transfer. The evaluation will concentrate on market potential rather than technological potential, as some of the renewable energy technologies are yet to be commercial. This examination will be made in the context of the specific consumption needs of a major developing country like China in its current period of high economic growth rates and rapid industrialisation. Asia-Europe co-operation on renewable energy technologies can speed up the process of commercialisation through demonstration, direct investment, joint venture, Build-Operate-Transfer (BOT), financial aid and capacity building (both technological know-how and institutional)

Impact of GB transmission charging on renewable electricity generation

International Nuclear Information System (INIS)

2006-01-01

The Government is committed to meeting its objective of producing 10% of UK electricity supplies from renewable sources by 2010, subject to the cost to the consumer being acceptable. It is generally believed that northern Scotland - and the Highlands and Islands in particular - will be a significant source of renewable energy in future, mostly in the form of wind power; wave and tidal energy may also be important. The National Grid Company (NGC) is responsible for formulating a cost-reflective and. non-discriminatory electricity transmission charging methodology for Great Britain (GB). This determines Transmission Network Use of System (TNUoS) tariffs, which are paid by transmission-connected generators and suppliers for the use of the high voltage transmission network. Following the publication of National Grid Company's 'GB Transmission Charging: Initial Thoughts' document on 16 December 2003, there was particular concern that the level of future Transmission Network Use of System (TNUoS) tariffs in northern Scotland might impede the achievement of the Government's 2010 target for renewable electricity supplies. That document and subsequent revisions indicate that generation TNUoS charges in northern Scotland were likely to be significantly higher than anywhere else in GB. The study attempts to quantify the effect of the proposed GB-wide TNUoS charging methodology on the future growth of renewable electricity so as to ascertain the impact on the likelihood of meeting the Government's 2010 target. (UK)

Learning in renewable energy technology development

International Nuclear Information System (INIS)

Junginger, M.

2005-01-01

The main objectives of this thesis are: to investigate technological change and cost reduction for a number of renewable electricity technologies by means of the experience curve approach; to address related methodological issues in the experience curve approach, and, based on these insights; and to analyze the implications for achieving the Dutch renewable electricity targets for the year 2020 within a European context. In order to meet these objectives, a number of research questions have been formulated: What are the most promising renewable electricity technologies for the Netherlands until 2020 under different technological, economic and environmental conditions?; To what extent is the current use of the experience curve approach to investigate renewable energy technology development sound, what are differences in the utilization of this approach and what are possible pitfalls?; How can the experience curve approach be used to describe the potential development of partially new energy technologies, such as offshore wind energy? Is it possible to describe biomass fuel supply chains with experience curves? What are the possibilities and limits of the experience curve approach when describing non-modular technologies such as large (biomass) energy plants?; What are the main learning mechanisms behind the cost reduction of the investigated technologies?; and How can differences in the technological progress of renewable electricity options influence the market diffusion of renewable electricity technologies, and what implications can varying technological development and policy have on the implementation of renewable electricity technologies in the Netherlands? The development of different renewable energy technologies is investigated by means of some case studies. The possible effects of varying technological development in combination with different policy backgrounds are illustrated for the Netherlands. The thesis focuses mainly on the development of investment

Renewable energy policy for Rural Mongolia

International Nuclear Information System (INIS)

Oldach, R.; Bates, J.; Derrick, A.; Syngellakis, K.; Gantulga, D.; Hasnie, S.; Enebish, N.

2004-01-01

This paper presents a project, supported by the Asian Development Bank (ADB), which aims in part to strengthen renewable energy policy in Mongolia. The project activities focusing on policy development include compilation and summary of renewable energy projects carried out in Mongolia up to the present day, examination of experience of renewable energy power supply for remote areas in other countries, and how this can be applied to the situation in Mongolia, study of energy-related laws in Mongolia as well as in other countries and collaboration and discussions with the main stakeholders in renewable energy in Mongolia, including the Ministry of Infrastructure, the Fuel and Energy Authority, the Energy Regulatory Authority, and the Renewable Energy Corporation. The project will also carry out a workshop with national and international experts to discuss the key issues for the development of renewable energy for rural areas. A key result of the project will be the formulation of a Renewable Energy Action Plan for rural areas, based on the results of the foregoing research and the policy workshop. (authors)

Transforming on-grid renewable energy markets. A review of UNDP-GEF support for feed-in tariffs and related price and market-access instruments

Energy Technology Data Exchange (ETDEWEB)

Glemarec, Yannick; Rickerson, Wilson; Waissbein, Oliver

2012-11-15

As a Global Environment Facility (GEF) founding implementing agency, UNDP has worked on over 230 GEF-supported clean energy projects in close to 100 developing countries since 1992. About 100 of these projects in 80 countries have focused on renewable energy, supported by approximately US $ 293 million in GEF funds and leveraging US $1.48 billion in associated co-financing from national governments, international organizations, the private sector and non-governmental organizations. As part of UNDP efforts to codify and share lessons learnt from these initiatives, this report addresses how scarce public resources can be used to catalyze larger private financial flows for renewable energy. It provides an overview of UNDP-GEF’s extensive work supporting development of national renewable energy policies such as feed-in tariffs. In these activities UNDP-GEF assists developing countries to assess key risks and barriers to technology diffusion and then to identify a mix of policy and financial de-risking measures to remove these barriers and drive investment. This approach is illustrated through three case studies in Uruguay, Mauritius and Kazakhstan. This report is complemented by a companion publication presenting an innovative UNDP financial modeling tool to assist policymakers in appraising different public instruments to promote clean energy.

Deploying Renewables -- principles for effective policies

Energy Technology Data Exchange (ETDEWEB)

NONE

2008-09-29

Renewable energy can play a fundamental role in tackling climate change, environmental degradation and energy security. As these challenges have become ever more pressing, governments and markets are seeking innovative solutions. Yet, what are the key factors that will determine the success of renewable energy policies? How can current policies be improved to encourage greater deployment of renewables? What impact can more effective policies have on renewables' share in the future global energy mix and how soon? This publication addresses these questions. Responding to the Gleneagles G8 call for a clean and secure energy future, it highlights key policy tools to fast-track renewables into the mainstream. This analysis illustrates good practices by applying the combined metrics of effectiveness and efficiency to renewable energy policies in the electricity, heating and transport sectors. It highlights significant barriers to accelerating renewables penetration, and argues that the great potential of renewables can be exploited much more rapidly and to a much larger extent if good practices are adopted. Carefully designed policy frameworks, customised to support technologies at differing stages of maturity, will deliver a strong portfolio of renewable energy technologies. The document provides recommendations on key principles for policy design as a template for decision makers.

A renewable energy strategy for Lao PDR

Energy Technology Data Exchange (ETDEWEB)

Milattanapheng, Chantho; Sysoulath, Hatsady; Green, Joanta; Kurukulasuriya, Mahinda

2010-09-15

The Government of Lao PDR (GoL) has set up the vision to 2020 ''to secure an adequate power supply throughout the country to facilitate national socio-economic development objectives in an environmentally sustainable manner''. To ensure achieving this goal, the government institutions have introduced various policies and strategies for supporting energy sector development. Lao PDR is in the process of developing a renewable energy strategy. A renewable energy strategy would facilitate the increase in the overall use and more effective use of renewable energy. This paper will discuss the salient points of the new renewable energy strategy.

Organizational precedents for ownership and management of decentralized renewable-energy systems

Energy Technology Data Exchange (ETDEWEB)

Meunier, R.; Silversmith, J.A.

1981-03-01

Three existing organizational types that meet the decentralization criteria of local consumer ownership and control - cooperatives, Rural Electric Cooperatives, and municipal utilities - are examined. These three organizational precedents are analyzed in terms of their histories, structures, legal powers, sources of capital, and social and political aspects. Examples of related experiments with renewable energy technologies are given, and inferences are drawn regarding the organizations' suitability as vehicles for future implementation of decentralized renewable energy systems.

Renewable energy technologies in Australia: research, status and prospects

International Nuclear Information System (INIS)

Bruce, G.R.

2006-01-01

In support of environmental goals - principally reductions in greenhouse gas emissions from the energy sector - Australian Federal and State governments have put in place a range of measures to support the deployment of increasing levels of renewable energy products and services. These market-making mechanisms complement Australia's leadership in a wide range of technologies for stationary energy applications of renewable energy, including photovoltaics, electricity storage, concentrating solar power, small wind turbines, energy efficiency products, hot dry rock geothermal and wave power. Industry is responding to these market and technology opportunities, and associated policy measures to support their growth, with the aim of growing a sizeable renewable energy sector that delivers economically competitive solutions for Australian and export markets. (author)

Emerging issues confronting the renewable natural resources sector in sub-Saharan Africa.

Science.gov (United States)

Marter, A; Gordon, A

1996-05-01

The renewable natural resources sector in Africa is highly important because of the relatively high proportion of livelihoods it supports relative to other developing regions. However, ongoing rapid population growth threatens the long-term survival of the sector. Key concerns include the need for agricultural intensification in the context of systems which are often located in marginal areas, the demands imposed by rapid urbanization, and access rights to essential resources such as water. The policy and institutional environment can make problems worse since trends toward greater democracy often prove destabilizing or deflect the political agenda toward short-term expediency instead of longer-term strategies essential to the renewable natural resources sector. Structural adjustment has yet to produce the expected benefits and it is clear that the private sector will be unable to meet growth and distributional objectives on its own. A broader-based strategy is needed which includes not only government institutions at national and local levels, but also nongovernmental organizations, community organizations, and regional and international bodies.

Defense Infrastructure: Department of Defense Renewable Energy Initiatives

Science.gov (United States)

2010-04-26

Operational 2005 No 2009 10 280 Dept Navy NAVFAC Hawaii HI Solar Water Heating Systems, Fort Kamehameha WWTF Solar Thermal Fully Operational 2006 Yes... Kamehameha WWTF 0.00 50.00 Reduces fossil fuel use, increases energy security Supports 10 USC 2911 renewable energy goal Supports 10 USC 2911...renewable energy goal Solar Water Heating Systems, Fort Kamehameha WWTF 281 Dept Navy NAVFAC Hawaii HI Solar Water Heating System, Building X-11

Renewable Energy Policy Fact sheet - Netherlands

International Nuclear Information System (INIS)

2017-07-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Main support scheme: sliding feed-in premium scheme which is used to promote RES based electricity, renewable gas and heating purposes is the SDE+ which is structured as feed-in premiums and financed through a levy on the energy bill of end consumers

Development of renewable energies apart from biomass on farms

International Nuclear Information System (INIS)

Brule, K.; Pindard, A.; Jaujay, J.; Femenias, A.

2009-01-01

This paper proposes an overview and a prospective glance at the development of renewable energies in farms, apart those which are based on the production or use of biomass. Some indicators are defined (energy production and consumption). Stake holders are identified. Some retrospective major and emerging trends are discussed. The major trends are: growth and diversification of renewable energy production, calling to renewable energy production in farms. The emerging trends are: a recent increase of renewable energy production in farms apart from biomass, locally stressed land market, economic profitability of photovoltaic installations due to purchase tariffs. Some prospective issues are discussed: technical support, financial support, development of other energy sources, and tax policy on fossil energy used in agriculture. Three development hypotheses are discussed

The future of renewable energy sources in Romania

International Nuclear Information System (INIS)

Matei, Magdalena; Cristache, Adriana; Ene, Simona; Matei, Lucian

2004-01-01

Assuming that RES developments are in line with the indicative targets of the EU Directive for 2010 and that the present support mechanisms applied to EU-15 in the year 2001 remain unchanged at that time, the total RES payments in 2010 for the EU-15 countries using direct support for RES can be estimated at EURO 22 billion, with prices ranging from 2.7 EUROc/kWh in Finland to 9 EUROc/kWh in Germany and Luxembourg, and 11.9 EUROc/kWh in Italy with a weighted average of 6.8 EUROc/kWh. Compared to average wholesale electricity market price, RES support in EU-15 countries in 2010 would amount to 13.3 %, varying between 2.6% in Belgium to about 56% in Denmark. In case of EU-15 countries using only feed-in tariffs to promote RES, the weighted average of RES direct support is 17% If the existing RES direct support schemes continue to 2010 (including feed-in tariffs), this will result in a very substantial level of expenditure, with a significant impact on the average level of European electricity prices, with very significant variability and thus potential market distortions between countries. Romanian Governmental Decision No. 443/2003 aimed to the harmonization of the national legislative framework with EU Directive. The harmonization of Romanian legislative framework with European Union regulation concerning the promotion of renewable resources has to contribute to new renewable resources penetration into the electricity market. The development of the EU green electricity market could offer good opportunities for Romania. The harmonization of Romanian legislative framework with European Union regulation concerning the promotion of renewable resources has to contribute to new renewable resources penetration into the electricity market. The important share of large hydroelectricity generated in Romania could represent a good opportunity for Romania to participate in the EU green electricity market, but the key problem in Romania's case is the target of 12.5 % of RES-E in

Renewable energies for the South. New support for clean energy investment in developing countries

Energy Technology Data Exchange (ETDEWEB)

Jung, W; Schmitz-Borchert, H P [eds.

2001-07-01

At the beginning of the 21st century there are still more than two billion people in the world without access to electricity and basic energy services. 'Energy poverty' impedes sustainable economic, social and environmental development of rural areas in developing countries. Large-scale diffusion of renewable energy technologies can help to overcome this situation. Major barriers are now beginning to be removed. This volume is the result of an international symposium on 'Renewable Energies for the South', held at the Science Park Gelsenkirchen, Gelsenkirchen/Germany. In took place on June 5-6, 2000 with more than 200 participants from 27 countries. The conference aimed at enhancing the dialogue between the multiple groups and actors involved in the development, transfer and application of renewable energy technologies. The following issues are covered in this book: - technology needs and framework conditions in developing countries - appropriate renewable energy technologies - financing renewable energy investment - capacity building and training programmes. (orig.)

Renewable energies for the South. New support for clean energy investment in developing countries

Energy Technology Data Exchange (ETDEWEB)

Jung, W.; Schmitz-Borchert, H.P. (eds.)

2001-07-01

At the beginning of the 21st century there are still more than two billion people in the world without access to electricity and basic energy services. 'Energy poverty' impedes sustainable economic, social and environmental development of rural areas in developing countries. Large-scale diffusion of renewable energy technologies can help to overcome this situation. Major barriers are now beginning to be removed. This volume is the result of an international symposium on 'Renewable Energies for the South', held at the Science Park Gelsenkirchen, Gelsenkirchen/Germany. In took place on June 5-6, 2000 with more than 200 participants from 27 countries. The conference aimed at enhancing the dialogue between the multiple groups and actors involved in the development, transfer and application of renewable energy technologies. The following issues are covered in this book: - technology needs and framework conditions in developing countries - appropriate renewable energy technologies - financing renewable energy investment - capacity building and training programmes. (orig.)

wnt3a but not wnt11 supports self-renewal of embryonic stem cells

International Nuclear Information System (INIS)

Singla, Dinender K.; Schneider, David J.; LeWinter, Martin M.; Sobel, Burton E.

2006-01-01

wnt proteins (wnts) promote both differentiation of midbrain dopaminergic cells and self-renewal of haematopoietic stem cells. Mouse embryonic stem (ES) cells can be maintained and self-renew on mouse feeder cell layers or in media containing leukemia inhibitory factor (LIF). However, the effects of wnts on ES cells self-renewal and differentiation are not clearly understood. In the present study, we found that conditioned medium prepared from L cells expressing wnt3a can replace feeder cell layers and medium containing LIF in maintaining ES cells in the proliferation without differentiation (self-renewal) state. By contrast, conditioned medium from NIH3T3 cells expressing wnt11 did not. Alkaline phosphatase staining and compact colony formation were used as criteria of cells being in the undifferentiated state. ES cells maintained in medium conditioned by Wnt3a expressing cells underwent freezing and thawing while maintaining properties seen with LIF maintained ES cells. Purified wnt3a did not maintain self-renewal of ES cells for prolonged intervals. Thus, other factors in the medium conditioned by wnt3a expressing cells may have contributed to maintenance of ES cells in a self-renewal state. Pluripotency of ES cells was determined with the use of embryoid bodies in vitro. PD98059, a MEK specific inhibitor, promoted the growth of undifferentiated ES cells maintained in conditioned medium from wnt3a expressing cells. By contrast, the P38 MAPK inhibitor SB230580 did not, suggesting a role for the MEK pathway in self-renewal and differentiation of ES cells maintained in the wnt3a cell conditioned medium. Thus, our results show that conditioned medium from wnt3a but not wnt11 expressing cells can maintain ES cells in self-renewal and in a pluripotent state

Hydrogen Contractors Meeting

Energy Technology Data Exchange (ETDEWEB)

Fitzsimmons, Tim [Dept. of Energy (DOE), Washington DC (United States). Office of Basic Energy Sciences. Division of Materials Sciences and Engineering

2006-05-16

This volume highlights the scientific content of the 2006 Hydrogen Contractors Meeting sponsored by the Division of Materials Sciences and Engineering (DMS&E) on behalf of the Office of Basic Energy Sciences (BES) of the U. S. Department of Energy (DOE). Hydrogen Contractors Meeting held from May 16-19, 2006 at the Crystal Gateway Marriott Hotel Arlington, Virginia. This meeting is the second in a series of research theme-based Contractors Meetings sponsored by DMS&E held in conjunction with our counterparts in the Office of Energy Efficiency and Renewable Energy (EERE) and the first with the Hydrogen, Fuel Cells and Infrastructure Technologies Program. The focus of this year’s meeting is BES funded fundamental research underpinning advancement of hydrogen storage. The major goals of these research efforts are the development of a fundamental scientific base in terms of new concepts, theories and computational tools; new characterization capabilities; and new materials that could be used or mimicked in advancing capabilities for hydrogen storage.

Cleaning the air with renewable energy : briefing note

International Nuclear Information System (INIS)

2002-09-01

The Clean Air Renewable Energy Coalition promotes the development of the renewable energy industry in Canada. It acknowledges the effort that the Canadian government has taken to advance investment in renewable energy, but the Coalition is concerned that these investments alone will not achieve the desired objectives without additional policy development by federal, provincial and territorial governments. This report presents an overview of 7 proposals designed to promote and advance renewable energy in Canada. The benefits of these proposals include cleaner air, improved health, engaging public and industry participation in climate change initiatives, and fostering innovation and entrepreneurship in the sector. Brief details were presented for the following 7 proposals: (1) establish a national low-impact renewable energy target for Canada, (2) increase the Wind Power Production Incentive (WPPI) to 2.7 cent per kilowatt hour to ensure appropriate investment in wind energy and harmonization with the United States, (3) extend incentive programs similar to the WPPI to other renewable energy technologies, (4) work with other levels of government to implement policy mechanisms to meet the recommended national renewable energy target, (5) expand the Market Incentive Program (MIP) funding to 30 million dollars per year to 2012 and consult with the provinces and territories to develop a broad-based consumer green energy rebate and education program, (6) identify mechanisms to ensure a meaningful role for renewable energy to contribute to the country's climate change strategy, and (7) develop a Wind Energy Mapping and Wind Measurement Initiative. In a recent update, the Coalition states that low environmental impact renewable energy needs market recognition for its environmental and social benefits. In general, these benefits are not financially valued in energy market pricing. In addition, energy sources that impact significantly on the environment are not financially

Cleaning the air with renewable energy : briefing note

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-09-01

The Clean Air Renewable Energy Coalition promotes the development of the renewable energy industry in Canada. It acknowledges the effort that the Canadian government has taken to advance investment in renewable energy, but the Coalition is concerned that these investments alone will not achieve the desired objectives without additional policy development by federal, provincial and territorial governments. This report presents an overview of 7 proposals designed to promote and advance renewable energy in Canada. The benefits of these proposals include cleaner air, improved health, engaging public and industry participation in climate change initiatives, and fostering innovation and entrepreneurship in the sector. Brief details were presented for the following 7 proposals: (1) establish a national low-impact renewable energy target for Canada, (2) increase the Wind Power Production Incentive (WPPI) to 2.7 cent per kilowatt hour to ensure appropriate investment in wind energy and harmonization with the United States, (3) extend incentive programs similar to the WPPI to other renewable energy technologies, (4) work with other levels of government to implement policy mechanisms to meet the recommended national renewable energy target, (5) expand the Market Incentive Program (MIP) funding to 30 million dollars per year to 2012 and consult with the provinces and territories to develop a broad-based consumer green energy rebate and education program, (6) identify mechanisms to ensure a meaningful role for renewable energy to contribute to the country's climate change strategy, and (7) develop a Wind Energy Mapping and Wind Measurement Initiative. In a recent update, the Coalition states that low environmental impact renewable energy needs market recognition for its environmental and social benefits. In general, these benefits are not financially valued in energy market pricing. In addition, energy sources that impact significantly on the environment are not

77 FR 35944 - Renewal of the Global Markets Advisory Committee

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2012-06-15

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The renewable energies market in the United Kingdom

International Nuclear Information System (INIS)

2001-08-01

Targets for renewable energies in the United Kingdom (U.K.) have been set at 10 per cent of the total electricity produced by 2010. Out of a total annual consumption of 364 000 GWh, renewable energies now provide 2.8 per cent of the electricity in the U.K. As a result, market growth over the next decade is expected to reach 250 per cent. Several specific new regulations have also been introduced to support these targets. U.K. electricity supply companies must now set percentages from renewable sources, and new fiscal measures penalizing fossil-fuel consumption while promoting renewables are included in these new regulations. Extra funding to support renewables research and development, pilot and demonstration projects, marketing and dissemination activities to increase renewables take-up in the country has been earmarked. Renewables application in the filed of transportation fuels has been identified. Duty cuts on biodiesel fuel were made following the recent Green Fuel Challenge consultation exercise. Once demonstration projects are proposed, additional duty cuts for other biofuels might be made. There should be considerable expansion of the U.K. renewables market. Biomass, for primary energy and transportation fuels, offshore wind, small-scale hydro and photovoltaics (PVs) are all sectors where opportunities exist. Fuel cell and wave/tidal technologies are likely to show some promise once they make it to the commercial/mass production phase. 35 refs., 4 tabs., 2 figs

Renewable energy systems: A societal and technological platform

Energy Technology Data Exchange (ETDEWEB)

Polatidis, Heracles; Haralambopoulos, Dias A. [University of the Aegean, Mytilene (Greece). Department of Environment

2007-02-15

Today, the analysis of renewable energy places the emphasis on the technological and economic attributes with social and environmental impact assessment providing for a rather static, narrow frame of analysis. The participation and response of social actors and other stakeholders is usually of a traditional type, with consultation documents and public meetings, collection of complaints and suggestion schemes. This often encourages parochialism and an over-concentration on relatively trivial issues. It is, therefore, imperative to establish a new participatory planning platform to incorporate the wider socio-economic aspects of renewable energy systems and to provide for an operational analytical decomposition of them. In this work the issue of decomposition analysis is clarified, and a new agenda for the societal and technological decomposition analysis of renewable energy systems is developed. A case study is disclosed to present the relevance of the established platform for integrated (renewable) energy systems planning. Innovative aspects comprise of the simultaneous inclusion of decision analysis and social acceptance methods and tools in concert with the related public participation techniques. (author)

A case study of renewable energy for Hawaii

Energy Technology Data Exchange (ETDEWEB)

Phillips, V D; Takahashi, P K [Hawaii Natural Energy Inst., Manoa, HI (United States); Chuveliov, A V [I.V. Kurchatov Inst. of Atomic Energy. Moscow (SU)

1992-02-01

A hypothetical fuel-energy system based on indigenous, renewable resources to achieve energy self-sufficiency in Hawaii by the end of the 21st century is presented. In this case study, renewable resources would provide sufficient energy for a projected total energy consumption of approximately 335 x 10{sup 6}GJ from approximately 15 GWe of installed capacity in the year 2100. The renewable fuel-energy system would feature methanol-from-biomass to meet liquid fuel requirements for surface transportation and for the industrial, commercial, and residential sectors; hydrogen via electrolysis in liquid form for air transportation and as a gaseous fuel for industrial purposes; and electricity generated from geothermal, ocean thermal, wind, and photovoltaic sources for all power applications. A green economic analysis indicates that between the years 1987 and 2100 the switch to this hypothetical renewable fuel-energy system would require expenditures of approximately $400 billion (1986 U.S. dollars), representing a saving of approximately $200 billion over continuing a business-as-usual fuel-energy system based on imported fossil fuels. (author).

Renewable energy policy in the UK 1990-2003

International Nuclear Information System (INIS)

Mitchell, Catherine; Connor, Peter

2004-01-01

The UK's renewable energy policy has been characterised by opportunism, cost-limiting caps and continuous adjustments resulting from a lack of clarity of goals. Renewable electricity has had a specific delivery mechanism in place since 1990. The Non-Fossil Fuel Obligation (NFFO) did not deliver deployment; did not create mentors; did not promote diversity; was focussed on electricity and was generally beneficial only to large companies. A new support mechanism, the Renewable Obligation, began in April 2002. This may result in more deployment than the NFFO, but is also beneficial to electricity-generating technologies and large, established companies only. The UK Government published a visionary energy policy in early 2003 placing the UK on a path to cutting carbon dioxide emissions by 60% in 2050. This paper argues that unless the Government 'learns' from it's past results, mistakes and difficulties, clarifies the reasons for supporting renewable energy and then follows through with a focussed policy aimed at delivery, diversity and the creation of mentors, it is likely to be no more successful than the previous 13 years of renewable policy

Potential for renewable energy jobs in the Middle East

International Nuclear Information System (INIS)

Zwaan, Bob van der; Cameron, Lachlan; Kober, Tom

2013-01-01

Based on employment factors derived from a recent review of publications investigating opportunities for work associated with the diffusion of renewable energy technology, we here present an analysis of the potential for renewable energy jobs in the Middle East. We use energy system optimisation results from the regionally disaggregated TIAM-ECN model as input to our study. This integrated assessment model is utilised to inspect the energy technology requirements for meeting a stringent global climate policy that achieves a stabilisation of greenhouse gas concentrations in the atmosphere with a maximum additional radiative forcing of 2.9 W/m 2 . This climate control target implies a massive deployment of renewable energy in the Middle East, with wind and solar power accounting for approximately 60% of total electricity supply in 2050: 900 TWh of an overall level of 1525 TWh would be generated from 210 GW of installed renewable energy capacity by the middle of the century. For this pervasive renewables diffusion scenario for the Middle East we estimate a total required local work force of ultimately about 155,000 direct and 115,000 indirect jobs, based on assumptions regarding which components of the respective wind and solar energy technologies can be manufactured in the region itself. All jobs generated through installation and O and M activities are assumed to be domestic. - Highlights: • An analysis of the potential for renewable energy jobs in the Middle East is presented. • With the TIAM-ECN model we inspect the technology requirements for meeting a radiative forcing of 2.9 W/m 2 . • Wind and solar power account for approximately 60% of total electricity supply in 2050. • We estimate a total required local work force of ultimately about 155,000 direct and 115,000 indirect jobs. • Manufacturing jobs are assumed to be partly local, while installation and O and M jobs are all domestic

Renewable Energy Policies in a Time of Transition

International Nuclear Information System (INIS)

Murdock, Hannah E.; Adib, Rana; Lins, Christine; Guerra, Flavia; Misra, Archita; Murdock, Hannah E.; Vickery, Louise; Collier, Ute; Le Feuvre, Pharoah; Bianco, Emanuele; Mueller, Simon; Philibert, Cedric; Schmidt, Oliver; Kvarnstroem, Oskar; Collier, Ute; Hungerford, Zoe; Frankl, Paolo; Bianco, Emanuele; Hawila, Diala; Ferroukhi, Rabia; Hawila, Diala; Renner, Michael; Nagpal, Divyam; Cox, Sadie; Esterly, Sean; Priesmann, Caspar; Taylor, Hadley; Breitschopf, Barbara; Van Rooijen, Sascha

2018-01-01

Spurred by innovation, increased competition, and policy support in a growing number of countries, renewable energy technologies have achieved massive technological advances and sharp cost reductions. Renewables have come to the forefront of the global energy transition, with nearly every country adopting a renewable energy target. Yet progress has been uneven in different countries and sectors. Technology and financial risks still hamper the expansion of renewables into new markets. As the power sector develops further, the increased adoption of variable renewables like solar and wind requires more flexible systems. Compared to power generation, the regulatory framework for end-use sectors lags behind. This report, prepared jointly by the International Renewable Energy Agency (IRENA), the International Energy Agency (IEA) and the Renewable Energy Policy Network for the 21. Century (REN21), identifies key barriers and highlights policy options to boost renewable energy deployment. After reviewing current policies and targets worldwide, it examines sector-specific policies for heating and cooling, transport and power, as well as measures for integrating variable renewables. An updated policy classification and terminology list can serve as a global reference for renewable energy policy instruments. Among the key findings: Renewable energy policies must focus on end-use sectors, not just power generation; The use of renewables for heating and cooling requires greater policy attention, including dedicated targets, technology mandates, financial incentives, generation-based incentives, and carbon or energy taxes; Policies in the transport sector require further development, including integrated policies to de-carbonise energy carriers and fuels, vehicles and infrastructure; Policies in the power sector must also evolve further to address new challenges. Measures are needed to support the integration of variable renewable energy, taking into account the specific

Sustainable Energy Transitions in China: Renewable Options and Impacts on the Electricity System

Directory of Open Access Journals (Sweden)

Xiaoyang Sun

2016-11-01

Full Text Available Chinese energy consumption has been dominated by coal for decades, but this needs to change to protect the environment and mitigate anthropogenic climate change. Renewable energy development is needed to fulfil the Intended Nationally Determined Contribution (INDC for the post-2020 period, as stated on the 2015 United Nations Climate Change Conference in Paris. This paper reviews the potential of renewable energy in China and how it could be utilised to meet the INDC goals. A business-as-usual case and eight alternative scenarios with 40% renewable electricity are explored using the EnergyPLAN model to visualise out to the year 2030. Five criteria (total cost, total capacity, excess electricity, CO2 emissions, and direct job creation are used to assess the sustainability of the scenarios. The results indicate that renewables can meet the goal of a 20% share of non-fossil energy in primary energy and 40%–50% share of non-fossil energy in electricity power. The low nuclear-hydro power scenario is the most optimal scenario based on the used evaluation criteria. The Chinese government should implement new policies aimed at promoting integrated development of wind power and solar PV.

75 FR 12251 - Notice of Proposed Information Collection for Public Comment; FHA Lender Approval, Annual Renewal...

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2010-03-15

... Lenders. OMB Control Number, if applicable: 2502-0005. Description of the need for the information and proposed use: The information is used by FHA to verify that lenders meet all approval, renewal, update and... Information Collection for Public Comment; FHA Lender Approval, Annual Renewal, Periodic Updates and...

78 FR 17937 - Notice of Proposed Information Collection for Public Comment; FHA Lender Approval, Annual Renewal...

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2013-03-25

... Lenders. OMB Control Number, if applicable: 2502-0005. Description of the need for the information and proposed use: The information is used by FHA to verify that lenders meet all approval, renewal, update and... Information Collection for Public Comment; FHA Lender Approval, Annual Renewal, Periodic Updates and...

77 FR 63323 - Notice of Proposed Information Collection for Public Comment; FHA Lender Approval, Annual Renewal...

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2012-10-16

... Lenders OMB Control Number, if applicable: 2502-0005. Description of the need for the information and proposed use: The information is used by FHA to verify that lenders meet all approval, renewal, update and... Information Collection for Public Comment; FHA Lender Approval, Annual Renewal, Periodic Updates and...

75 FR 33788 - Renewal of the Global Markets Advisory Committee

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2010-06-15

... appropriate international standards for regulating futures and derivatives markets, as well as intermediaries... financially sound futures and options markets. Meetings of the Global Markets Advisory Committee are open to... COMMODITY FUTURES TRADING COMMISSION Renewal of the Global Markets Advisory Committee AGENCY...

Developing the use of renewable heat

International Nuclear Information System (INIS)

Nifenecker, Herve

2013-01-01

The author reports a study in which he shows that the heat production by means of renewable energies is an efficient method to reach the objective of 23 per cent of renewable energies in the French final energy consumption. He browses the different techniques of renewable heat production (solar heat, wood-fuel, surface geothermal) and indicates the associated potential resources. He proposes a cost analysis which compares the use of gas and electricity with three techniques of production of renewable heat: solar heat to produce hot water, biomass combustion (more particularly wood), solar heat extracted with fuel cells. He also assesses tariffs and CO 2 emissions. Then, he elaborates a strategy to phase out fossil energies: a modification of the RT 2012 thermal regulation, to give up the purchase obligation for electricity produced by wind and photovoltaic energy, to extend the CSPE calculation basis, to put oil-fuel and gas boilers out of the market, to support the development of renewable heat production, to improve the competitiveness of the different techniques of renewable heat production. He finally gives a brief overview of industrial perspectives created by such a development of renewable heat

Regional Integration of Renewable Energies

International Nuclear Information System (INIS)

Amador Guerra, J.; Dominguez Bravo, J.

2000-01-01

The aim of this report is to show how Energetic Planning and Territorial Policy should be working together for a better integration of Renewable Energies into Region. This Integration should to contemplate social, economic and environmental aspects of the territory. The report has been classified into 7 items: planning, energetic scenarios, technology transfer for Renewable Energies dissemination, barriers for this dissemination, environmental aspects, European Union Policy and Decision Support Systems (and specially GIS). (Author) 54 refs

Multi-technology control centre to integrate 460 MW renewables

International Nuclear Information System (INIS)

2016-01-01

The new RWE Innogy Aersa Control Centre that has been certified to act as an interface with CECRE (the Renewable Energy Control Centre) since February 2015, connects RWE’s 20 renewable energy facilities with REE, the Spanish Electricity Grid. As a result, it ensures that wind farms, in addition to hydropower and solar plants, can inject the energy generated by its 460 MW installed safely and with no penalties. Green Eagle Solutions, a provider of software solutions for renewable energy companies, has collaborated with RWE in the development of this Control Centre, meeting the high standards of quality and safety required by RWE. This centre uses CompactSCADA® technology to integrate power generation facilities that need to be integrated in a Control Centre to communicate with REE’s CECRE. (Author)

Economical aspects of renewable energy use

International Nuclear Information System (INIS)

Keller, L.

1999-01-01

This article is the summary of a presentation at the exhibition 'Habitat and Garden' at Lausanne (Switzerland) about the effects of renewable energy development on economy and employment. Several studies over this subject do exist and some companies have a considerable know-how in this field. One particularly important question is the impact of non-renewable energy taxes. An answer is available from already published studies: taxes with a yearly yield of 800 millions CHF (about 500 millions USD) would create a net number of 60,000 to 84,000 new jobs, provided that they are integrally used for renewable energy support [de

Which leadership for renewable energies?

International Nuclear Information System (INIS)

Chaumien, Marielle

2016-02-01

This publication first outlines that France is late in deploying renewable energies by 2020. It comments the application of the Energy multi-year plan (PPE), evokes the content of a report by the French Court of Auditors about costs and means of implementation of transition (with notably the issue of maintenance of nuclear plants). It also shows that European Union is not a leader in renewable energies any more, that some European countries are changing sides, that figures and trends must be carefully compared with those in the field of fossil and nuclear energies, that all energies are not all the same, that jobs and system integration are also important, that investments and attractiveness of countries in renewable energies must be assessed, and that a mobilisation on small scale and consumer-based renewable energies is required. Ten recommendations are made for France to support the EU leadership development

Renewable energy: power for a sustainable future

International Nuclear Information System (INIS)

Kaygusuz, Kamil

2001-01-01

By the end of the 21 century, according to United National projections, the number of people on the earth is likely to have approximately doubled. How can a world of 10 to 12 billion people be provided with adequate supplies of energy, cleanly, safely and substantially? There is a growing consensus that renewable energy sources will be a very important part of the answer. The growing interest in 'renewables' has been prompted in part, by increasing concern over the pollution, resource depletion and possible climate change implications of our continuing use of conventional fossil and nuclear fuels. But recent technological developments have also improved the cost-effectiveness of many of the renewables, making their economic prospects look increasingly attractive. It describes the achievements and progress made in hydropower, biomass conversion, geothermal, solar thermal technology, wind energy conversion and the increasing usage of photovoltaics. It is evident that global warming is setting in and is going to change the climate as well as the terrain of many countries unless drastic measures are taken. The Kyoto meeting emphasised the importance of limiting CO 2 emissions and to abide by some form of agreement to reduce emissions. Present study concludes that renewable energy penetration into the energy market is much faster than was expected in recent years and by 2030, 15-20 percent of our prime energy will be met by renewable energy. (Author)

Renewable energy in Iran: Challenges and opportunities for sustainable development

International Nuclear Information System (INIS)

Atabi, F.

2004-01-01

Around the globe, developing countries have reported different cases of successfully implemented renewable energy program supported by bilateral or multilateral funding. In developing countries subsidy has played a big role in renewable energy program marketing and whether this will lead to sustainable development is yet to be determined. The adoption of implementation strategies that will support sustainable development and overcoming barriers that hinder expansion of renewable energy technologies still remains as a big challenge to stake holders involved in promotion of renewable energy resources in developing countries. In this respect, developing countries need to re-examine their environmental policy for promotion of renewable energy technologies in order to define its role in revitalization of their economics. This paper reviews by policy incentives for promotion of renewable energy technologies in the Islamic Republic of Iran. Setting-up international collaborative business ventures between local industry in Iran and companies in developed countries is proposed as an implementation strategy that will appropriate diffusion of renewable energy technologies in the country. An organizational framework that may help to attain this objective is discussed and a structural model for renewable energy business partnership is presented. It is concluded that with appropriate policy formulations and strategies, renewable energy technologies can bring about the required socio-economic development in Iran

Renewable Energy Resources With Smart Microgrid Model In India

Directory of Open Access Journals (Sweden)

Manikant Kumar

2015-08-01

Full Text Available Along with the development of civilization is increasing energy consumption. Due to which India is facing an energy crisis. It is estimated that global energy demand will double in 2030. India Trhurga other developing countries will face a crisis. Returning to the problem Fall growth of renewable energy resources will increase. Even for electricity generation from renewable sources. Naturally replenished renewable energy such as sunlight wind rain tides and geothermal heat as will have to depend on natural resources. High energy demand and environmental concerns in the papers smart microgrid is forced to change the existing power grid. This paper dynamic demand response and smart microgrid for residential and industrial consumption in the context of renewable energy production including the proposed management approach. The objectives of this research renewable energy resources with a smart microgrid has played an important role. Power system in rural areas in India to meet growing energy demand. The model deployed PLC networks data management system sensors Switchgears Transformers and other utility tools to integrate Smart Grid Smart homes are used together. Analytical results Residential renewable energy generation and smart meters show the effectiveness of the proposed system to optimize control of the electrical grid and is designed to improve energy conservation.

How might renewable energy technologies fit in the food-water-energy nexus?

Science.gov (United States)

Newmark, R. L.; Macknick, J.; Heath, G.; Ong, S.; Denholm, P.; Margolis, R.; Roberts, B.

2011-12-01

Feeding the growing population in the U.S. will require additional land for crop and livestock production. Similarly, a growing population will require additional sources of energy. Renewable energy is likely to play an increased role in meeting the new demands of electricity consumers. Renewable energy technologies can differ from conventional technologies in their operation and their siting locations. Many renewable energy technologies have a lower energy density than conventional technologies and can also have large land use requirements. Much of the prime area suitable for renewable energy development in the U.S. has historically been used for agricultural production, and there is some concern that renewable energy installations could displace land currently producing food crops. In addition to requiring vast expanses of land, both agriculture and renewable energy can require water. The agriculture and energy sectors are responsible for the majority of water withdrawals in the U.S. Increases in both agricultural and energy demand can lead to increases in water demands, depending on crop management and energy technologies employed. Water is utilized in the energy industry primarily for power plant cooling, but it is also required for steam cycle processes and cleaning. Recent characterizations of water use by different energy and cooling system technologies demonstrate the choice of fuel and cooling system technologies can greatly impact the withdrawals and the consumptive use of water in the energy industry. While some renewable and conventional technology configurations can utilize more water per unit of land than irrigation-grown crops, other renewable technology configurations utilize no water during operations and could lead to reduced stress on water resources. Additionally, co-locating agriculture and renewable energy production is also possible with many renewable technologies, avoiding many concerns about reductions in domestic food production. Various

Exploration of resource and transmission expansion decisions in the Western Renewable Energy Zone initiative

International Nuclear Information System (INIS)

Mills, Andrew; Phadke, Amol; Wiser, Ryan

2011-01-01

The Western Renewable Energy Zone (WREZ) initiative brings together a diverse set of voices to develop data, tools, and a unique forum for coordinating transmission expansion in the Western Interconnection. In this paper we use a new tool developed in the WREZ initiative to evaluate possible renewable resource selection and transmission expansion decisions. We evaluate these decisions under a number of alternative future scenarios centered on meeting 33% of the annual load in the Western Interconnection with new renewable resources located within WREZ-identified resource hubs. Our analysis finds that wind energy is the largest source of renewable energy procured to meet the 33% RE target across nearly all scenarios analyzed (38-65%). Solar energy is almost always the second largest source (14-41%). We find several load zones where wind energy is the least cost resource under a wide range of sensitivity scenarios. Load zones in the Southwest, on the other hand, are found to switch between wind and solar, and therefore to vary transmission expansion decisions, depending on uncertainties and policies that affect the relative economics of each renewable option. Further, we find that even with total transmission expenditures of $17-34 billion these costs still represent just 10-19% of the total delivered cost of renewable energy. - Research highlights: → We describe a new tool to evaluate transmission expansion and renewable resource selection. → We examine a scenario where 33% of the energy in the Western Interconnection comes from renewables. → Wind energy provides the majority of new renewable energy. → For some loads, the decision to procure wind and the required transmission is insensitive to assumptions. → For other loads, assumptions can shift toward more solar, which also changes the needed transmission.

Study on Planning Standards for Urban Renewal Areas in Shenzhen

Institute of Scientific and Technical Information of China (English)

2011-01-01

The paper starts from the origin and evolution of city planning standards of Shenzhen before analyzing the new demands for the standards by the development of city renewal amid city transition,and establishes a primary framework for the planning standards and requirements.In addition,on the basis of comparing with the formulation of planning standards of Hong Kong,Shanghai,and Changsha,the paper carries out a discussion on the formulation ideas and main contents of the planning standards for the urban renewal areas in Shenzhen.Moreover,the paper also analyzes the standards for renewal objects,scope,mode,functions guidance,development control,and public facilities,all of which are quite heated issues and key elements in the process of formulation and approval of renewal planning,in order to improve the institutional structure of the City Planning Standards and Requirements of Shenzhen and meet the government’s demand in realizing a refined management.

Small scale renewable solar energy and the best result project

Energy Technology Data Exchange (ETDEWEB)

Bilbao, J.; Miguel, A.H.; Perez-Burgos, A.M. [Valladolid Univ. (Spain)

2008-07-01

The European Community has established programmes with different Projects in relation with the develop of an energy system according to de Kyoto objectives, improving energy efficiency, maintaining security supply and doubling the share of renewable energy use. The Best Result Project (Building and Energy Systems and Technology in Renewable Energy Sources Update and Linked Training), is financed by the European Commission, Intelligent Energy Agency (EIE) and the project objectives are to develop training and diffusion activities in the field of Renewable Energy Technology. The project aims to raise the renewable energy knowledge among suppliers and general public. The project activities are: basis and specialized training events, workshops, meetings, visits and e-learning common platform. The final objective is to extend the market of small scale RES applications in the building and energy sector through common and local activities addressing RES suppliers and consumers. (orig.)

Renewable energy progress and biofuels sustainability

Energy Technology Data Exchange (ETDEWEB)

Hamelinck, C.; De Lovinfosse, I.; Koper, M.; Beestermoeller, C.; Nabe, C.; Kimmel, M.; Van den Bos, A.; Yildiz, I.; Harteveld, M. [Ecofys Netherlands, Utrecht (Netherlands); Ragwitz, M.; Steinhilber, S. [Fraunhofer Institut fuer System- und Innovationsforschung ISI, Karlsruhe (Germany); Nysten, J.; Fouquet, D. [Becker Buettner Held BBH, Munich (Germany); Resch, G.; Liebmann, L.; Ortner, A.; Panzer, C. [Energy Economics Group EEG, Vienna University of Technology, Vienna (Austria); Walden, D.; Diaz Chavez, R.; Byers, B.; Petrova, S.; Kunen, E. [Winrock International, Brussels (Belgium); Fischer, G.

2013-03-15

On 27 March 2013, the European Commission published its first Renewable Energy Progress Report under the framework of the 2009 Renewable Energy Directive. Since the adoption of this directive and the introduction of legally binding renewable energy targets, most Member States experienced significant growth in renewable energy consumption. 2010 figures indicate that the EU as a whole is on its trajectory towards the 2020 targets with a renewable energy share of 12.7%. Moreover, in 2010 the majority of Member States already reached their 2011/2012 interim targets set in the Directive. However, as the trajectory grows steeper towards the end, more efforts will still be needed from the Member States in order to reach the 2020 targets. With regard to the EU biofuels and bioliquids sustainability criteria, Member States' implementation of the biofuels scheme is considered too slow. In accordance with the reporting requirements set out in the 2009 Directive on Renewable Energy, every two years the European Commission publishes a Renewable Energy Progress Report. The report assesses Member States' progress in the promotion and use of renewable energy along the trajectory towards the 2020 renewable energy targets. The report also describes the overall renewable energy policy developments in each Member State and their compliance with the measures outlined in the Directive and the National Renewable Energy Action Plans. Moreover, in accordance with the Directive, it reports on the sustainability of biofuels and bioliquids consumed in the EU and the impacts of this consumption. A consortium led by Ecofys was contracted by the European Commission to perform support activities concerning the assessment of progress in renewable energy and sustainability of biofuels.

Renewable energy progress and biofuels sustainability

Energy Technology Data Exchange (ETDEWEB)

Hamelinck, C.; De Lovinfosse, I.; Koper, M.; Beestermoeller, C.; Nabe, C.; Kimmel, M.; Van den Bos, A.; Yildiz, I.; Harteveld, M. [Ecofys Netherlands, Utrecht (Netherlands); Ragwitz, M.; Steinhilber, S. [Fraunhofer Institut fuer System- und Innovationsforschung ISI, Karlsruhe (Germany); Nysten, J.; Fouquet, D. [Becker Buettner Held BBH, Munich (Germany); Resch, G.; Liebmann, L.; Ortner, A.; Panzer, C. [Energy Economics Group EEG, Vienna University of Technology, Vienna (Austria); Walden, D.; Diaz Chavez, R.; Byers, B.; Petrova, S.; Kunen, E. [Winrock International, Brussels (Belgium); Fischer, G.

2013-03-15

On 27 March 2013, the European Commission published its first Renewable Energy Progress Report under the framework of the 2009 Renewable Energy Directive. Since the adoption of this directive and the introduction of legally binding renewable energy targets, most Member States experienced significant growth in renewable energy consumption. 2010 figures indicate that the EU as a whole is on its trajectory towards the 2020 targets with a renewable energy share of 12.7%. Moreover, in 2010 the majority of Member States already reached their 2011/2012 interim targets set in the Directive. However, as the trajectory grows steeper towards the end, more efforts will still be needed from the Member States in order to reach the 2020 targets. With regard to the EU biofuels and bioliquids sustainability criteria, Member States' implementation of the biofuels scheme is considered too slow. In accordance with the reporting requirements set out in the 2009 Directive on Renewable Energy, every two years the European Commission publishes a Renewable Energy Progress Report. The report assesses Member States' progress in the promotion and use of renewable energy along the trajectory towards the 2020 renewable energy targets. The report also describes the overall renewable energy policy developments in each Member State and their compliance with the measures outlined in the Directive and the National Renewable Energy Action Plans. Moreover, in accordance with the Directive, it reports on the sustainability of biofuels and bioliquids consumed in the EU and the impacts of this consumption. A consortium led by Ecofys was contracted by the European Commission to perform support activities concerning the assessment of progress in renewable energy and sustainability of biofuels.

Sustaining with efficiency the renewable energy sources

International Nuclear Information System (INIS)

Bano, L.; Lorenzoni, A.

2008-01-01

European energy policy requires actions, in favour of a more widespread diffusion of renewable energy sources. Is essential to have an efficient financial support to reduce costs. Are presented an estimated of electric power from renewable energy sources and some criticism. Is proposed a modification of green certificates market based on bilateral tradable agreements [it

Renewable energy action plan. Policy action plan for promotion of renewable energy in the Czech Republic to 2010

International Nuclear Information System (INIS)

1999-08-01

Energy efficiency and renewable energy production contribute to the three major goals of the national energy policy of the Czech Republic: overall competitiveness, security of supply; and environmental protection. Therefore, the Czech government promotes these two sustainable options. The Energy Policy White Paper, which is being developed at the time of writing (June 1999), will provide the general framework for the future role of energy efficiency and renewable energy in the Czech Republic. However, in addition, it is necessary to develop specific policies. The National Energy Efficiency Study aimed to support the Czech government in the formula tion of energy efficiency and renewable energy policy. The National Energy Efficiency Study has resulted in the following documents: (1) The Renewable Energy Action Plan (this report) addresses renewable energy production. The Energy Efficiency Action Plan focuses on the promotion of energy efficiency in end use (separate report; ECN-C--99-065). These two Action Plans provide policy makers in the Czech government with information on potentials, targets, budgets and recommended policy instruments. The core of the Action Plans is the list of concrete policy actions, ready for implementation; (2) The National Energy Efficiency Study NEES (separate report; ECN-C--99-063). This report is the background document to the two Action Plans. It contains detailed information on options and measures, potentials, barriers and policy instruments for energy efficiency and renewables. The main part is a detailed outline for a new energy efficiency and renewable policy. Also, it includes recommendations for financing schemes to overcome the invest ment constraints in the Czech Republic. Finally, a list of concrete projects is included to support project identification

China renewable energy in Africa and Norway

Energy Technology Data Exchange (ETDEWEB)

NONE

2011-07-01

This study assesses the potential for Norwegian engagement in Sino-African renewable energy development. The study analyzes Norwegian competitiveness and complementarities towards Chinese energy actors in the African market, and identifies respective strengths and weaknesses against the backdrop of the African market. The report identifies barriers and opportunities for Norwegian commercial and developmental engagement towards upscaling renewable energy in Africa that may also apply to other OECD countries. Finally, the report points to possibilities for Norway to support sustainable Sino-African renewable energy development.(auth)

Feasibility of hydrogen from renewable energy in the Arctic

International Nuclear Information System (INIS)

Chauhan, B.

2004-01-01

'Full text:' There is an abundance of renewable resources in the Canadian Arctic. Despite that diesel is still the conventional source used by homes and businesses for their electrical and space heating needs. Electrolysis of water to produce hydrogen using renewable resources is under investigation. A techno-economic feasibility has been conducted for hybrid systems including wind turbine, photovoltaic system, electrolyser and fuel cells. Different scenarios have been considered for meeting the needs of a small, remote community in the Arctic. Results will be presented indicating the most cost-effective Wind-PV-Electrolyser-Fuel Cell system for combined heat and power. (author)

Prospects of renewable-energy sources in Pakistan

International Nuclear Information System (INIS)

Zaigham, N.A.; Nayyar, Z.A.

2005-01-01

Pakistan, despite the enormous potential of its energy resources, remains energy- deficient and has to rely heavily on imports to satisfy its needs. Moreover, a very large part of the rural areas does not have the electrification facilities, because they are either too remote and/or too expensive to connect to the national grid. Pakistan obtains its energy requirements from a variety of traditional and commercial sources. Share of various primary energy-sources in energy-supply mix remained during last few years as oil: 43.5%, gas: 41.5%, LPG: 0.3%, coal: 4.5%, hydro-electricity: 9.2%, and nuclear electricity: 1.1%. The electric-power generation included 71.9% thermal, 25.2% hydel and 2.9% nuclear. While there is no prospect for Pakistan to reach self-sufficiency in hydrocarbons, a good option is the exploitation and utilization of the huge coal-reserves of Thar and the other renewable energy sources. Pakistan has wide spectrum of high potential renewable energy sources, conventional as well as non-conventional, which have not been adequately explored, exploited and developed. 'Thus, the primary energy supplies today are not enough to meet even the present demand. So, Pakistan, like other developing countries of the region, is facing a serious challenge of energy deficit. The development of the renewable energy sources can play an important role in meeting this challenge. Present observations, based on reviewing the geological setup, geographical position, climatological cycles and the agricultural/industrial/ urbanization activities, reveal that there are bright prospects for the exploitation of various renewable-energy sources, which include mega and macro/micro-hydel, biomass, biogas, wind, solar, co-generation, city and other solid wastes, utilization of low-head canal levels, sea wave and tide and geothermal energies etc. Technologically, all these renewable-energy sources are viable and consequently suited to efforts for poverty alleviation and cleaner

The Carbon Trust and DTI Renewables network impacts study

Energy Technology Data Exchange (ETDEWEB)

MacDonald, Mott

2005-11-15

The study's key objectives, as set by the Renewables Advisory Board, the Carbon Trust and DTI, are as follows: To undertake a forward renewables capacity mapping exercise derived from the generation companies' investment plans to 2010, and if the capacity mapping exercise indicates that the planned level of activity is unlikely to meet the 2010 target, to devise and consider a small number of scenarios whereby the 10% target could be achieved; To determine how the transmission and distribution networks need to evolve to enable the Government's 2010 target of 10% of electricity supplied from renewable sources and the aspiration to double that percentage; To investigate the network issues regarding the intermittent nature of renewable generation and the characterisation of renewable generation with regard to grid code compliance; To provide insights into the actions and the stepping stones required between now and 2020 for the key decisions and investments relating to the transformation of the transmission and distribution network, and those issues likely to affect the rate of progress toward the targets. The study also analyses whether there are potential network impacts on renewables expansion from a simultaneous expansion of the UK's CHP capacity to meet the Government target of 10GW of CHP by 2010. The study (which was largely completed ahead of the Government's announcement on extension of the Renewables Obligation Order to 2015, and the raising of the renewables target to 15% of electricity sales by 2015) has found that based on business plans, developers can meet about 72% of the 2010 target by 20061. The Government's announcement has been welcomed by the renewables community and is expected to give added confidence to developers and investors that the Government is intent on creating a long term stable regime to incentivise investment in renewable energy technologies. However, in parallel with tackling what was a decline in

Role of Renewable Energy Certificates in Developing New Renewable Energy Projects

Energy Technology Data Exchange (ETDEWEB)

Holt, E.; Sumner, J.; Bird, L.

2011-06-01

For more than a decade, renewable energy certificates (RECs) have grown in use, becoming a common way to track ownership of the renewable and environmental attributes of renewable electricity generation. In recent years, however, questions have risen about the role RECs play in the decision to build new renewable energy projects. Information from a variety of market participants suggests that the importance of RECs in building new projects varies depending on a number of factors, including electricity market prices, the cost-competitiveness of the project, the presence or absence of public policies supportive of new projects, contract duration, and the perspective of different market participants. While there is no single answer to the role that RECs play, there are situations in which REC revenues are essential to project economics, as well as some where REC revenues may have little impact. To strengthen the role RECs play in both compliance and voluntary markets, there are a number of options that could be considered. In compliance markets, lawmakers or regulators would have to adopt measures that strengthen the role of RECs in the development of new projects, while in voluntary markets, it would be up to program leaders and market participants themselves to implement measures.

Renewable energies: public policy challenges

International Nuclear Information System (INIS)

Grazi, Laure; Souletie, Arthur

2016-03-01

Renewable energy sources (RES) are low-carbon energies available right within our borders, and as such can be of great value in addressing the challenges of climate change and energy security. In 2014, renewable energies accounted for 14.6% of France's gross final energy consumption. The French Energy Transition Act for Green Growth sets renewables targets of 23% and 32% as a share of gross final energy consumption by 2020 and 2030, respectively. However, renewable energies are still more costly than conventional energies. A significant share of this additional cost is borne by energy consumers, particularly in the form of energy taxation and biofuels blending obligations. Public aid is also provided to support heat production from renewable energy sources (RES-H). The two most significant aids available today are the Energy Transition Tax Credit (CITE) and the Heat Fund. Comparing the various types of renewable energies shows sharp disparities in terms of the cost of avoiding one tonne of CO 2 , which ranges from euros 59 to more than euros 500 for electricity production it follows that the cost of the energy transition is likely to vary significantly depending on which renewable energy sources are pushed to the fore. The combustion of biomass for heat production appears to offer an economically efficient way to reduce CO 2 emissions. Of the various renewable technologies available for the production of electricity (with the exception of hydropower, which was excluded from the scope of this study), onshore wind power is the least costly

The role of renewable energy on animal farms

Science.gov (United States)

Csatári, Nándor; Vántus, András

2015-04-01

energy applications energy saving or recycling solutions. Mentioning the two most important: 70% of the farms used frequency regulated vacuum pump, and 65% of farms used the heat of the cooled milk in a recycling system for heating water. The investment supports plays great role in renewable energy projects by lowering the return time; and through additional points in application assessing, which is an incentive for farmers to include renewable energy element in their modernization projects. The Animal Farm Modernization Support program is the most important for animal farms. Among the examined farms 80% have more than one Animal Farm Modernization Support projects during CAP 2007-2014 period. Four renewable projects were supported, with the intensity of 40 - 75%. In three cases the additional point of a renewable energy solution in the application was an important incentive. All the farms are aware of the renewable energy options, and most of them have further plans in this topic. It is advised to the businesses to seek the best suitable technologies in energy saving, and to adopt the good practices from other businesses.

RENEWABLE ENERGY INVESTMENTS DURING 2004-2015 PERIOD

Directory of Open Access Journals (Sweden)

Brîndușa COVACI

2016-12-01

Full Text Available The article presents important considerations on the renewable energy investments from world and European level. The paper points out Europe's position in the current world context. Research is an exploratory one, being supported by statistical interpretations made by the author based on analysis of the "Global Trends in the renewable energy sector" report (2016, United Nations Environment Programme in collaboration with Bloomberg under the auspices of the School of Finance and Management in Frankfurt. Conceptually, the paper presents the most important points of the oscillation investments in the renewable energy sector worldwide. The level of investment in the renewable energy sector offers an accurate picture of the extent of decarbonisation.

An energy pricing scheme for the diffusion of decentralized renewable technology investment in developing countries

International Nuclear Information System (INIS)

Thiam, Djiby Racine

2011-01-01

The purpose of this paper is to investigate price support for market penetration of renewable energy in developing nations through a decentralized supply process. We integrate the new decentralized energy support: renewable premium tariff, to analyze impacts of tariff incentives on the diffusion of renewable technology in Senegal. Based on photovoltaic and wind technologies and an assessment of renewable energy resources in Senegal, an optimization technique is combined with a cash flow analysis to investigate investment decisions in renewable energy sector. Our findings indicate that this support mechanism could strengthen the sustainable deployment of renewable energy in remote areas of Senegal. Although different payoffs emerged, profits associated with a renewable premium tariff are the highest among the set of existing payoffs. Moreover in analyzing impacts of price incentives on social welfare, we show that price tariffing schemes must be strategically scrutinized in order to minimize welfare loss associated with price incentives. Finally we argue that a sustainable promotion of incentive mechanisms supporting deployment of renewable technology in developing nations should be carried out under reliable institutional structures. The additional advantage of the proposed methodology is its ability to integrate different stakeholders (producers, investors and consumers) in the planning process. - Highlights: → We simulate impacts of price support for market penetration of renewable technology in developing nations. → An array of price incentive mechanisms strengthens diffusion of renewable technology in Senegal. → Moreover, reliable institutional frameworks in developing nations are a requirement in order to strengthen diffusion path of renewable technologies.

Assessment of renewable energy potential and policy in Turkey – Toward the acquisition period in European Union

International Nuclear Information System (INIS)

Basaran, Senem Teksoy; Dogru, A. Ozgur; Balcik, Filiz Bektas; Ulugtekin, N. Necla; Goksel, Cigdem; Sozen, Seval

2015-01-01

Highlights: • Turkey has a geographical advantage increasing its potential on renewable energy sources. • Turkey targets at least 30% of total electricity from renewables by 2023. • Turkey's 2023 targets include putting 3000 MW solar and 20,000 MW wind power capacity in operation. • The main policy priority relies on the support of local wind terminal and solar panel production. • Turkey aims to make the energy available to consumers in a cost efficient, timely manner meeting the demand. - Abstract: This paper aims to assess the renewable energy capacity of Turkey in order to consider main priorities in the energy policy of Turkey. In this paper, renewable energy potential and regulatory conditions are discussed in Turkey in comparison with European Union. The results of the study implemented within the framework of EnviroGRIDS project indicated a promising yet very susceptible future for the implementation of renewable energy power plants in Turkey. The forecasts have shown that the solar power potential utilization is becoming more significant after 2020. The projections for 2050 indicate that electricity consumption from small and medium renewable energy sources including solar and wind will constitute 15% of the total, whereas the solar thermal will constitute around 16%. Geothermal and other renewables will remain around 3%. According to the high demand scenario, in 2050 the share of hydropower in overall electricity generation will be 12%, followed by solar power at 7% and wind power at 3%. Additionally, renewable energy policy and regulations in Turkey and in EU are overviewed in this study. On the contrary to EU, the constant feed-in tariff amount does not consider capital investments of specific energy sources in Turkey that brings disadvantage to the implementation. However, new regulations published and currently applied should be accepted as milestones in acquisition period of Turkey in EU

Models for the promotion of renewable energy sources. A legal comparing investigation of models for the promotion of renewable enegy sources by the example of Poland and Germany; Modelle zur Foerderung erneuerbarer Energietraeger. Eine rechtsvergleichende Untersuchung von Modellen zur Foerderung erneuerbarer Energietraeger am Beispiel Polens und Deutschlands

Energy Technology Data Exchange (ETDEWEB)

Michalowska, Dorota

2008-04-08

certificates and for physical energy provide power generating companies with a sufficient basis for making investments. If a set quote cannot be met by purchasing certificates because no more certificates are available in a given fiscal period, companies can meet the quantity by paying a compensation. Germany introduced a fixed price model. The fixed reimbursements envisaged in the German model enable investors to build new facilities that use renewable energy sources and contribute effectively to the development of these sources. The legislative support schemes for renewable energies are intended to offer financial incentives to investors committing themselves to the construction of new facilities that provide renewable energy. The aim of the promotion - the establishment of currently non-competitive renewable energy facilities on the market - has been achieved as well by the Polish as the German measures. Ideally, the promotion should contribute to the future marketability of renewable energies. It would therefore be desirable to use dynamic mechanisms for designing incentives in such a way that support can be reduced over time. The Polish model does not intend this, unlike the German model under which reimbursements are degressive. (orig.)

Progressing opportunities for Australian renewable energy technology research, development and demonstration

International Nuclear Information System (INIS)

Beckitt, A.; Kile, R.

2004-01-01

In May 2004, a team of experienced Australian specialists in the field of renewable energy technology conducted a Mission to the United States of America led by the Renewable and Sustainable Energy ROUNDTABLE. The Mission was made possible by a generous grant from the Department of Education Science and Training (DEST), administered through the Australian Academy of Technological Sciences and Engineering (ATSE) under the Innovation Access Programme. Mission participants engaged in a three day structured workshop with the US National Renewable Energy Laboratory (NREL), and the opportunity was taken to meet leading USA research teams and visit relevant facilities ranging from solar thermal and photovoltaic testing, wind through to bioenergy an biorefining. The Mission concluded in Washington DC with a series of meetings with the US Department of Energy, the World Bank and Austrade. The Mission was extremely successful in terms of relationship building, technical learning and the development of future commercial opportunities for Australian businesses. It was conducted within the context of the United States - Australia Climate Action Partnership (CAP). This paper provides an overview of the Mission, its objectives and key outcomes

47 CFR 101.1327 - Renewal expectancy for EA licensees.

Science.gov (United States)

2010-10-01

..., including a timetable of the construction of new facilities to meet changes in demand for services provided...) In determining whether a renewal applicant has complied with the “substantial service” requirement by the end of the ten-year initial license term, the Commission may consider factors such as: (1) Whether...

Renewable and recoverable energies. ADEME's views

International Nuclear Information System (INIS)

2017-12-01

This report presents the opinion (December 2017) of ADEME, the French office for energy management and sustainable development, on the future prospects of renewable and recoverable energies in France for 2050. It is assessed that, if associated to a firm energy conservation policy, the renewable and recoverable energies will have the ability to cover more than two thirds of the French energy needs in 2050, while ensuring energy supply security and price stability, a high level of energy independence, the preservation of the environment and a re-localization of the production value and of the employment. The report then presents the various renewable and recoverable energies, the assessment of the potential resources, the applications in the residential (individual and collective), industrial and commercial sectors, the comparison with other European countries, the public financial incentives and support, cost estimations of each energy source, assessments of the markets and of the potential economic impacts, etc. Some recommendations are given, notably concerning the necessary public support for the renewable and recoverable energy sectors, and the synergy between power distribution systems and the energy systems. An annex gives details on the environmental impacts of renewable and recoverable energy sources

Three Essays on Renewable Energy Policy and its Effects on Fossil Fuel Generation in Electricity Markets

Science.gov (United States)

Bowen, Eric

In this dissertation, I investigate the effectiveness of renewable policies and consider their impact on electricity markets. The common thread of this research is to understand how renewable policy incentivizes renewable generation and how the increasing share of generation from renewables affects generation from fossil fuels. This type of research is crucial for understanding whether policies to promote renewables are meeting their stated goals and what the unintended effects might be. To this end, I use econometric methods to examine how electricity markets are responding to an influx of renewable energy. My dissertation is composed of three interrelated essays. In Chapter 1, I employ recent scholarship in spatial econometrics to assess the spatial dependence of Renewable Portfolio Standards (RPS), a prominent state-based renewable incentive. In Chapter 2, I explore the impact of the rapid rise in renewable generation on short-run generation from fossil fuels. And in Chapter 3, I assess the impact of renewable penetration on coal plant retirement decisions.

Deploying Renewables - Best and Future Policy Practice

Energy Technology Data Exchange (ETDEWEB)

NONE

2011-11-23

The global energy system faces urgent challenges. Concerns about energy security are growing, as highlighted by the recent political turmoil in Northern Africa and the nuclear incident in Fukushima. At the same time, the need to respond to climate change is more critical than ever. Against this background, many governments have increased efforts to promote deployment of renewable energy -- low-carbon sources that can strengthen energy security. This has stimulated unprecedented rise in deployment, and renewables are now the fastest growing sector of the energy mix. This 'coming of age' of renewable energy also brings challenges. Growth is focused on a few of the available technologies, and rapid deployment is confined to a relatively small number of countries. In more advanced markets, managing support costs and system integration of large shares of renewable energy in a time of economic weakness and budget austerity has sparked vigorous political debate. The IEA's new report, Deploying Renewables 2011: Best and Future Policy Practice: - Provides a comprehensive review and analysis of renewable energy policy and market trends; - Analyses in detail the dynamics of deployment and provides best-practice policy principles for different stages of market maturity; - Assesses the impact and cost-effectiveness of support policies using new methodological tools and indicators; - Investigates the strategic reasons underpinning the pursuit of RE deployment by different countries and the prospects for globalisation of RE. This new book builds on and extends a 2008 IEA publication, drawing on recent policy and deployment experience world-wide. It provides guidance for policy makers and other stakeholders to avoid past mistakes, overcome new challenges and reap the benefits of deploying renewables -- today and tomorrow.

Renewable Energy Development In Africa - Challenges, Opportunities, Way Forward

Energy Technology Data Exchange (ETDEWEB)

Ram, Babu

2010-09-15

The unexploited potential of renewable energy in Sub-Saharan Africa can be traced back to national energy policies, which concentrate on the conventional electricity sector while the support for renewable resources remains on the fringes. This Paper reviews public policies and funding instruments to exploit renewable energy resources for increasing electricity and energy access rate in Africa. Estimates indicate that 8,500 MW renewable energy projects could be developed in short-term. Way forward, conclusions and recommendations are presented in this regard in the paper.

Non-renewable and renewable energy consumption and CO2 emissions in OECD countries: A comparative analysis

International Nuclear Information System (INIS)

Shafiei, Sahar; Salim, Ruhul A.

2014-01-01

This paper attempts to explore the determinants of CO 2 emissions using the STIRPAT model and data from 1980 to 2011 for OECD countries. The empirical results show that non-renewable energy consumption increases CO 2 emissions, whereas renewable energy consumption decreases CO 2 emissions. Further, the results support the existence of an environmental Kuznets curve between urbanisation and CO 2 emissions, implying that at higher levels of urbanisation, the environmental impact decreases. Therefore, the overall evidence suggests that policy makers should focus on urban planning as well as clean energy development to make substantial contributions to both reducing non-renewable energy use and mitigating climate change. - Highlights: • Examine the relationship between disaggregated energy consumption and CO 2 emission. • The STIRPAT econometric model is used for empirical analysis. • Investigate the popular environmental Kuznets curve (EKC) hypothesis between urbanisation and CO 2 emissions. • Non-renewable energy consumption increases CO 2 emissions whereas renewable energy consumption decreases CO 2 emissions. • There is evidence of the existence of an environmental Kuznets curve between urbanisation and CO 2 emissions

Incentives for Energy Saving and Renewable Energy in the Netherlands

International Nuclear Information System (INIS)

Cace, J.

2008-01-01

Energy saving and renewable energy are again on the Dutch political agenda. Based on the governmental energy report, market parties have developed the action plan for the realisation of national renewable energy targets. The evaluation of recently closed subsidy programmes and development of new incentives take place in close cooperation among governmental organisations and market parties. For the financing of the action plan the government has reserved the budget up to 2011. The government believes that the implementation of energy efficiency and renewable energy will strengthen the national economy and that the benefits of these measures will exceed the costs. The main obstacles related to the implementation of a large scale wind power generation are: spatial integration, permits and connection to the grid. Also, the large scale biomass plants meet problems because of the lack of clear environmental and sustainability criteria. The Dutch targets for 2020 are: increasing of energy efficiency with 20%, 20% renewable energy and decreasing of CO 2 -emissions with 30%.(author)

Policies for 100% Renewable Energy Systems

DEFF Research Database (Denmark)

Hvelplund, Frede

2014-01-01

The official Danish energy policy goal is both to increase the wind power share of electricity consumption from 33% in 2014 to 50% by 2020 and to have a 100% renewable energy based energy system by 2050. This is a huge technological change from stored, scarce and polluting fossil fuels...... to fluctuating, abundant and clean energy sources. “Stored” fossil fuels can be used when needed; fluctuating energy sources must be captured when available and transformed to meet the energy needs of society in the right amounts and at the right time. We are amidst this change. Renewable energy has come of age...... and is no longer a minor technology experimenting in the corner of the energy scene, but has become a large new technology taking away considerable market shares from the old fossil fuel technologies....

A retrospective analysis of benefits and impacts of U.S. renewable portfolio standards

International Nuclear Information System (INIS)

Barbose, Galen; Wiser, Ryan; Heeter, Jenny; Mai, Trieu; Bird, Lori; Bolinger, Mark; Carpenter, Alberta; Heath, Garvin; Keyser, David; Macknick, Jordan; Mills, Andrew; Millstein, Dev

2016-01-01

As states consider revising or developing renewable portfolio standards (RPS), they are evaluating policy costs, benefits, and other impacts. We present the first U. S. national-level assessment of state RPS program benefits and impacts, focusing on new renewable electricity resources used to meet RPS compliance obligations in 2013. In our central-case scenario, reductions in life-cycle greenhouse gas emissions from displaced fossil fuel-generated electricity resulted in $2.2 billion of global benefits. Health and environmental benefits from reductions in criteria air pollutants (sulfur dioxide, nitrogen oxides, and particulate matter 2.5) were even greater, estimated at $5.2 billion in the central case. Further benefits accrued in the form of reductions in water withdrawals and consumption for power generation. Finally, although best considered resource transfers rather than net societal benefits, new renewable electricity generation used for RPS compliance in 2013 also supported nearly 200,000 U. S.-based gross jobs and reduced wholesale electricity prices and natural gas prices, saving consumers a combined $1.3–$4.9 billion. In total, the estimated benefits and impacts well-exceed previous estimates of RPS compliance costs. - Highlights: •Benefits of satisfying U. S. renewable portfolio standards in 2013 were evaluated. •Carbon dioxide (equivalent) was cut by 59 million metric tons (worth $2.2 billion). •Reduced air pollution provided $5.2 billion in health and environmental benefits. •Water withdrawals (830 billion gal) and consumption (27 billion gal) were reduced. •Job/economic, electricity price, and natural gas price impacts were also evaluated.

A 100% renewable electricity mix? Analyses and optimisations. Testing the boundaries of renewable energy-based electricity development in metropolitan France by 2050

International Nuclear Information System (INIS)

Dubilly, Anne-Laure; Fournie, Laurent; Chiche, Alice; Faure, Nathalie; Bardet, Regis; Alais, Jean-Christophe; Girard, Robin; Bossavy, Arthur; Le Gars, Loic; Biau, Jean-Baptiste; Piqueras, Ugo; Peyrusse, Colombe

2015-10-01

In 2013, ADEME published its energy and climate scenarios for the period 2030 to 2050, suggesting possible avenues to achieve a four-fold reduction in greenhouse-gas emissions by 2050 by cutting energy consumption by half and deploying renewable energy sources for electricity generation on a substantial scale. Both of these objectives were the basis for targets set by the President of France and subsequently adopted by Parliament in the Energy Transition Law to promote green growth. With this new study, ADEME submits an exploratory scientific prospective study. Questions of balance between production and demand and cost efficiency of renewable-based electricity mixes are investigated through an advanced optimisation. The electricity mixes are theoretical: they are created from scratch and do not take into account the current situation or the path needed to achieve a 100% renewable-based electricity system. It aims at highlighting the technical measures to be implemented (strengthening grids, load shedding and storage) to support a policy of growth in renewable electricity technologies. It is also be used to identify the key factors for developing renewable technologies at lower cost such as lower costs of technologies, demand-side management, development of flexibility, support of R and D of least-mature technologies and the social acceptance of renewable electricity installations. (authors)

Can Australia run on renewable energy? The negative case

International Nuclear Information System (INIS)

Trainer, Ted

2012-01-01

The current discussion of climate change and energy problems is generally based on the assumption that technical solutions are possible and that the task is essentially to determine the most effective ways. This view relies heavily on the expectation that renewable energy sources can be substituted for fossil fuels. Australia is more favourably situated regarding renewable sources than almost any other country. This discussion attempts to estimate the investment cost that would be involved in deriving Australia's total energy supply from renewable sources. When provision is made for intermittency and plant redundancy it is concluded that the total investment cost is likely to be unaffordable. - Highlights: ► The capacity of renewable energy to meet Australia's probable 2050 demand is assessed. ► Assumptions re output and capital cost for wind, PV, biomass and solar thermal are established. ► Capacity to cope with energy storage, intermittency, storage and redundancy is estimated. ► A total 2050 capital cost is derived. ► It is concluded that the capital cost would be unaffordable.

Public preferences for investments in renewable energy production and energy efficiency

International Nuclear Information System (INIS)

Noblet, Caroline L.; Teisl, Mario F.; Evans, Keith; Anderson, Mark W.; McCoy, Shannon; Cervone, Edmund

2015-01-01

In this paper we investigate the choices citizens make when asked to express willingness to support a proposed energy policy and are then compelled to allocate the program funds to either renewable energy or energy efficiency. In a survey study based on a random sample of residents of the state of Maine, USA, we find that citizens have preferences for specific types of renewable energy but these preferences do not yield significantly different allocation of investment funds between renewable energy and energy efficiency. We find that preferences are generally consistent regardless of presentation of options (i.e. limited ordering effects). Our results also indicate that personal characteristics that are understudied in the energy literature, including promotion/prevention focus and social/fiscal leanings, influence both willingness to support energy policies and also their allocation of fund choices, but in different ways. This suggests the importance of including multiple options in energy policy proposals, and that targeted messages regarding the components of such policies is key for optimal communication. - Highlights: • Support for energy policies depends on the type of renewable energy included. • Citizens chose to allocate more funds to energy efficiency than renewable energies. • Promotion or prevention focus impacts support for policy and allocation decisions. • Social and fiscal leanings impact support and allocation, in different ways.

Multi-region optimal deployment of renewable energy considering different interregional transmission scenarios

International Nuclear Information System (INIS)

Wang, Ge; Zhang, Qi; Mclellan, Benjamin C.; Li, Hailong

2016-01-01

Renewable energy is expected to play much more important role in future low-carbon energy system, however, renewable energy has problems with regard to load-following and regional imbalance. This study aims to plan the deployment of intermittent renewable energy in multiple regions considering the impacts of regional natural conditions and generation capacity mix as well as interregional transmission capacity using a multi-region dynamic optimization model. The model was developed to find optimized development paths toward future smart electricity systems with high level penetration of intermittent renewable energy considering regional differences and interregional transmission at national scale. As a case study, the model was applied to plan power generation in nine interconnected regions in Japan out to 2030. Four scenarios were proposed with different supporting policies for the interregional power transmission infrastructures and different nuclear power phase-out scenarios. The analysis results show that (i) the government's support for power transmission infrastructures is vital important to develop more intermittent renewable energy in appropriate regions and utilize renewable energy more efficiently; (ii) nuclear and renewable can complement rather than replace each other if enough interregional transmission capacity is provided. - Highlights: • Plan the optimal deployment of intermittent renewable energy in multiple regions. • A multi-region dynamic optimization model was developed. • The impacts of natural conditions and interregional transmission are studied. • The government's support for transmission is vital important for renewable energy. • Nuclear and renewable can complement rather than replace each other.

World Bank support for renewable energy - the ASTAE experience

International Nuclear Information System (INIS)

Schaeffer, L.

1999-01-01

Historically, the World Bank has helped finance the generation, transmission and distribution of electricity as well as improvements in supply-side energy efficiency. The World Bank's ability to mainstream renewable energy technologies in developing countries is enhanced by the Global Energy Facility (GEF), the World Bank Solar Initiative (and the nascent Solar Development Corporation), the International Finance Corporation and the Asia Alternative Energy Unit (ASTAE). (orig./RHM)

Subsidization in China's Renewable Energy Sector

DEFF Research Database (Denmark)

Høyrup Christensen, Nis

2015-01-01

The Chinese government's decision to push for large-scale build up of renewable energy capacity was followed by a range of industrial policies to support this change of track. Most importantly, various forms of subsidies were launched to support both industries and markets. While important new re...

Biomass production from the U.S. forest and agriculture sectors in support of a renewable electricity standard

International Nuclear Information System (INIS)

White, Eric M.; Latta, Greg; Alig, Ralph J.; Skog, Kenneth E.; Adams, Darius M.

2013-01-01

Production of renewable energy from biomass has been promoted as means to improve greenhouse gas balance in energy production, improve energy security, and provide jobs and income. However, uncertainties remain as to how the agriculture and forest sectors might jointly respond to increased demand for bioelectricity feedstocks and the potential environmental consequences of increased biomass production. We use an economic model to examine how the agriculture and forest sectors might combine to respond to increased demands for bioelectricity under simulated future national-level renewable electricity standards. Both sectors are projected to contribute biomass, although energy crops, like switchgrass, produced on agriculture land are projected to be the primary feedstocks. At the highest targets for bioelectricity production, we project increased conversion of forest to agriculture land in support of agriculture biomass production. Although land conversion takes place in response to renewable electricity mandates, we project only minor increases in forest and agriculture emissions. Similarly, crop prices were projected to generally be stable in the face of increased bioelectricity demand and displacement of traditional agriculture crops. - Highlights: ► We model the response of forest and agriculture to increased bioelectricity demand. ► The agriculture sector, through energy crop production, is the key biomass provider. ► Increased land exchange is projected for the highest bioelectricity demands. ► Land exchange from forest to agriculture yield the greatest changes in GHG flux. ► Agriculture and forestry must be accounted for when considering bioenergy policy

The Renewable Energy In Vietnam Potential Development Orientation

OpenAIRE

Van Vang Le; Danh Chan Nguyen; Van Huong Dong

2017-01-01

Up to 2014 the development of renewable energy in Vietnam has undergone a process of nearly three decades with many ups and downs. This change depends on the concern of the state Ministries in research development project implementation and financial support for renewable energy development. It is easy to see that only when the development of renewable energy has the attention and direction of the state through a policy system a unified program the proper funding of the budget and Internation...

The development of marine renewable energy in China: prospects, challenges and recommendations

Science.gov (United States)

Wang, Ji; Wang, Haifeng; Liu, Yuxin; Chen, Libo; Tang, Jiuting

2018-02-01

In this paper, resources distribution and technology status of tidal energy, wave energy, tidal current energy, ocean thermal energy and salinity gradient energy in China is reviewed, and assessment and advices are given for each category. By analysis, we believe that marine renewable energy is a necessary addition to existent renewable energy to meet the energy demand of the areas and islands where traditional forms of energy are not applicable and it is of great importance in adjusting energy structure of China. This paper describes the potential of marine renewable energy in China, and explores the possible role in future energy systems. As the paper discusses, building on these initiatives, and “realizing” the accelerated development of marine energy, presents a number of challenges. This paper describes a scenario for the accelerated development of marine renewable energy in China from now to 2030. Finally, this paper provides recommendations for future development of marine renewable energy in China.

Voltage Control Support and Coordination between Renewable Generation Plants in MV Distribution Systems

DEFF Research Database (Denmark)

Petersen, Lennart; Iov, Florin; Hansen, Anca Daniela

2016-01-01

This paper focusses on voltage control support and coordination between renewable generation plants in medium voltage distribution systems. An exemplary benchmark grid in Denmark, including a number of flexible ReGen plants providing voltage control functionality, is used as a base case. First......, voltage sensitivity analysis is performed to quantify node voltage variations due to injections of reactive power for given operational points of the network. The results are then used to develop an adaptive voltage droop control method, where various droop settings are allocated to each ReGen plant...... according to the sensitivity indices of corresponding node voltages and the location of respective ReGen plants in the distribution system. Case studies are performed in time-domain to analyze the impact of voltage fluctuations due to active power variations of ReGen plants in order to verify...

Interactions of Policies for Renewable Energy and Climate

Energy Technology Data Exchange (ETDEWEB)

NONE

2011-07-01

This paper explores the relationships between climate policy and renewable energy policy instruments. It shows that, even where CO2 emissions are duly priced, specific incentives for supporting the early deployment of renewable energy technologies are justified by the steep learning curves of nascent technologies. This early investment reduces costs in the longer term and makes renewable energy affordable when it needs to be deployed on a very large scale to fully contribute to climate change mitigation and energy security. The paper also reveals other noteworthy interaction effects of climate policy and renewable policy instruments on the wholesale electricity prices in deregulated markets, which open new areas for future research.

Renewable energy resources: Opportunities and constraints 1990-2020

International Nuclear Information System (INIS)

1993-09-01

This study examined the prospects for new renewable energy resources, from a global perspective, over the next three decades and beyond. The study is intended to support the work of the World Energy Council (WEC) Commission on Energy for Tomorrow's World. The new renewable resources investigated were: Solar; wind; geothermal; modern biomass; ocean; small hydro. Each of these areas was thoroughly researched and was the subject of a separate section of the report. Recent information on large-scale hydroelectric and traditional biomass is included for added perspective on total use of renewable energy, but both fall outside the definition of new renewable energy used in this report

Renewables 2015 global status report - Annual Reporting on Renewables: Ten years of excellence

International Nuclear Information System (INIS)

Sawin, Janet L.; Sverrisson, Freyr; Rickerson, Wilson; Lins, Christine; Williamson, Laura E.; Adib, Rana; Murdock, Hannah E.; Musolino, Evan; Hullin, Martin; Reith, Ayla; Valero, Alana; Mastny, Lisa; Petrichenko, Ksenia; Seyboth, Kristin; Skeen, Jonathan; Sovacool, Benjamin; Wouters, Frank; Martinot, Eric

2015-01-01

Renewable energy continued to grow in 2014 against the backdrop of increasing global energy consumption, particularly in developing countries, and a dramatic decline in oil prices during the second half of the year. Despite rising energy use, for the first time in four decades, global carbon emissions associated with energy consumption remained stable in 2014 while the global economy grew; this stabilisation has been attributed to increased penetration of renewable energy and to improvements in energy efficiency. Globally, there is growing awareness that increased deployment of renewable energy (and energy efficiency) is critical for addressing climate change, creating new economic opportunities, and providing energy access to the billions of people still living without modern energy services. Although discussion is limited to date, renewables also are an important element of climate change adaptation, improving the resilience of existing energy systems and ensuring delivery of energy services under changing climatic conditions. Renewable energy provided an estimated 19.1% of global final energy consumption in 2013, and growth in capacity and generation continued to expand in 2014. Heating capacity grew at a steady pace, and the production of bio-fuels for transport increased for the second consecutive year, following a slowdown in 2011-2012. The most rapid growth, and the largest increase in capacity, occurred in the power sector, led by wind, solar PV, and hydropower. Growth has been driven by several factors, including renewable energy support policies and the increasing cost-competitiveness of energy from renewable sources. In many countries, renewables are broadly competitive with conventional energy sources. At the same time, growth continues to be tempered by subsidies to fossil fuels and nuclear power, particularly in developing countries. Although Europe remained an important market and a centre for innovation, activity continued to shift towards other

SMUD Community Renewable Energy Deployment Final Report

Energy Technology Data Exchange (ETDEWEB)

Sison-Lebrilla, Elaine [Sacramento Municipal Utility District, Sacramento, CA (United States); Tiangco, Valentino [Sacramento Municipal Utility District, Sacramento, CA (United States); Lemes, Marco [Sacramento Municipal Utility District, Sacramento, CA (United States); Ave, Kathleen [Sacramento Municipal Utility District, Sacramento, CA (United States)

2015-06-08

This report summarizes the completion of four renewable energy installations supported by California Energy Commission (CEC) grant number CEC Grant PIR-11-005, the US Department of Energy (DOE) Assistance Agreement, DE-EE0003070, and the Sacramento Municipal Utility District (SMUD) Community Renewable Energy Deployment (CRED) program. The funding from the DOE, combined with funding from the CEC, supported the construction of a solar power system, biogas generation from waste systems, and anaerobic digestion systems at dairy facilities, all for electricity generation and delivery to SMUD’s distribution system. The deployment of CRED projects shows that solar projects and anaerobic digesters can be successfully implemented under favorable economic conditions and business models and through collaborative partnerships. This work helps other communities learn how to assess, overcome barriers, utilize, and benefit from renewable resources for electricity generation in their region. In addition to reducing GHG emissions, the projects also demonstrate that solar projects and anaerobic digesters can be readily implemented through collaborative partnerships. This work helps other communities learn how to assess, overcome barriers, utilize, and benefit from renewable resources for electricity generation in their region.

Essays in renewable energy and emissions trading

Science.gov (United States)

Kneifel, Joshua D.

Environmental issues have become a key political issue over the past forty years and has resulted in the enactment of many different environmental policies. The three essays in this dissertation add to the literature of renewable energy policies and sulfur dioxide emissions trading. The first essay ascertains which state policies are accelerating deployment of non-hydropower renewable electricity generation capacity into a states electric power industry. As would be expected, policies that lead to significant increases in actual renewable capacity in that state either set a Renewables Portfolio Standard with a certain level of required renewable capacity or use Clean Energy Funds to directly fund utility-scale renewable capacity construction. A surprising result is that Required Green Power Options, a policy that merely requires all utilities in a state to offer the option for consumers to purchase renewable energy at a premium rate, has a sizable impact on non-hydro renewable capacity in that state. The second essay studies the theoretical impacts fuel contract constraints have on an electricity generating unit's compliance costs of meeting the emissions compliance restrictions set by Phase I of the Title IV SO2 Emissions Trading Program. Fuel contract constraints restrict a utility's degrees of freedom in coal purchasing options, which can lead to the use of a more expensive compliance option and higher compliance costs. The third essay analytically and empirically shows how fuel contract constraints impact the emissions allowance market and total electric power industry compliance costs. This paper uses generating unit-level simulations to replicate results from previous studies and show that fuel contracts appear to explain a large portion (65%) of the previously unexplained compliance cost simulations. Also, my study considers a more appropriate plant-level decisions for compliance choices by analytically analyzing the plant level decision-making process to

Renewable Energy Policy Fact sheet - Lithuania

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. The main support scheme to stimulate electricity from renewable energy sources is a feed-in premium scheme. RES-E project developers with installations = 10 kW have to acquire access to this scheme by submitting successful bids in tenders. Subsidies and loans can be obtained by RES-E project developers through successful applications at the Climate Change Special Programme or the Lithuanian Environmental Investment Funds (investment subsidies only). RES-E plants are exempted from excise duty. Consumers with a small PV installation can benefit from net metering. Producers of heating and cooling from renewable energy sources are exempt from environmental pollution tax and are eligible for grants. Moreover, heat suppliers are obliged to purchase all heat produced from renewable energy sources. Renewable transport fuels are promoted through reimbursement of raw materials for bio-fuel production, a bio-fuels (blending) quota scheme as well as exemption from excise tax and environmental pollution tax

Study of supply and development of renewable energies in the Grand-Douaisis - For a mix energy strategy by 2020-2050. Which renewable energies for the Grand-Douaisis?

International Nuclear Information System (INIS)

Monier, Jerome; Dupont, Alice; Rivoire-Meley, Benedicte; Janssoone, Thierry; Plankeele, Thomas; Counilh, Agathe; Lesoin, Pierre Emmanuel; Barry, Herve

2012-06-01

With the objective of development of the energy mix for the Douai area, a first document reports a study which aimed at examining present modalities of energy supplies and potentials of development of renewable energies on the territory, in order to elaborate a mix energy strategy. This report presents the methodology adopted to acquire data, outlines the necessity to reduce consumptions, comments the distribution of renewable energy production in 2011 and predictions by 2020-2050. It proposes a detailed analysis of mobilisable renewable energies (solar photovoltaic and thermal, wood, geothermal, wind, biogas, waste water heat recovery, micro-hydroelectricity, fatal energies, co-generation). It also discusses the impact on local development in terms of energy dependence, air pollution and financial consequences, and also how to integrate this energetic development into land planning documents. Besides this document, contributions presented during a meeting on renewable energies as a factor of local development are proposed. While addressing the same issues as above, these contributions propose an overview of mobilisable renewable energy sources for the area, outline the interest for local communities to develop their potential in renewable energies, discuss the usefulness of planning documents to promote and ease this development, and discuss how to obtain maximum financial and social fallout from small and large projects of renewable energies

Fiscal instruments for the financial support of renewable in the Netherlands

International Nuclear Information System (INIS)

Kwant, K.W.; Iepsma, J.; Pfeiffer, A.E.

1997-01-01

Green electricity is not a fiscal instrument, but rather a commercial way of selling renewable energy. Some utility providers start selling green electricity at a premium rate of about 4 cents above the normal price of 28.5 cents/kWhe. The additional sum is used to pay the producers of renewable electricity. In the Netherlands, the new green investment scheme became operational in January 1995. The idea is that private income from green investment, the dividend or interest on these specific green funds, should not be subject to income tax. This allows Green Funds to offer a lower interest rate to the public and thereby make the money available at a lower interest rate also to the green projects. (EG)

Fiscal instruments for the financial support of renewable in the Netherlands

Energy Technology Data Exchange (ETDEWEB)

Kwant, K W; Iepsma, J; Pfeiffer, A E [Novem, Netherlands Agency for Energy and the Envionment, Utrecht (Netherlands)

1997-08-01

Green electricity is not a fiscal instrument, but rather a commercial way of selling renewable energy. Some utility providers start selling green electricity at a premium rate of about 4 cents above the normal price of 28.5 cents/kWhe. The additional sum is used to pay the producers of renewable electricity. In the Netherlands, the new green investment scheme became operational in January 1995. The idea is that private income from green investment, the dividend or interest on these specific green funds, should not be subject to income tax. This allows Green Funds to offer a lower interest rate to the public and thereby make the money available at a lower interest rate also to the green projects. (EG)

Education in the Australian CRC for renewable energy

Energy Technology Data Exchange (ETDEWEB)

Jennings, P. [Cooperative Research Centre for Renewable Energy, Perth, WA (Australia)

1996-12-31

The sudden surge of growth which has occurred in the renewable energy industry over the past five years has caught educators napping. Utilities and industry are finding it difficult to recruit staff who are qualified to design and maintain renewable energy systems. The Australian Cooperative Research Centre for Renewable Energy (ACRE), established in July 1996, is committed to addressing the social and environmental issues raised by global warming by developing and commercializing high quality renewable energy systems. A crucial part of this mission is to provide educational services to support this new technology and to build public confidence in renewable energy systems. The Education Program of ACRE will provide a range of education, training and information about renewable energy systems and greenhouse issues. This paper describes the approach and objectives of the Education Program and the outcomes it hopes to achieve. (author). 5 refs.

Marine renewable energy policy in China and recommendations for improving implementation

Science.gov (United States)

Wang, Haifeng; Wang, Ji; Liu, Yuxin; Chen, Libo

2018-02-01

Renewable energy is the effective solution for the harmonious coexistence of human and environment as well as for the sustainable development. Marine renewable energy as one of the renewable energies, potentially offer fewer environmental risks and thus community acceptance than other renewable energy developments. Government support is the key and initial power for developing marine renewable energy. To promote the development and utilization of marine renewable energy, the Chinese government has established the special funding plan for marine renewable energy, and released “the 13th Five-years Plan (2016-2020) for marine renewable energy”. This paper describes the mechanisms established by the marine renewable Energy policy in China, and provides a comparative analysis of the Chinese marine renewable energy policy framework. We provides some policy recommendations for future development of marine renewable energy in China.

Energy diversification and renewable energies for the coming decade

International Nuclear Information System (INIS)

Plumejeaud, D.

1999-01-01

In the last issue of Gaz d'Aujourd'hui, the relation between energy and ethics during the next century was discussed. This article pursues this reflection, focusing on the problems raised by energy diversification through the use of renewable energies. It presents the main points raised during a meeting held on this topic. (author)

Renewable Energy and Efficiency Modeling Analysis Partnership: An Analysis of How Different Energy Models Addressed a Common High Renewable Energy Penetration Scenario in 2025

Energy Technology Data Exchange (ETDEWEB)

Blair, N.; Jenkin, T.; Milford, J.; Short, W.; Sullivan, P.; Evans, D.; Lieberman, E.; Goldstein, G.; Wright, E.; Jayaraman, K.; Venkatech, B.; Kleiman, G.; Namovicz, C.; Smith, B.; Palmer, K.; Wiser, R.; Wood, F.

2009-09-30

The Renewable Energy and Efficiency Modeling and Analysis Partnership (REMAP) sponsors ongoing workshops to discuss individual 'renewable' technologies, energy/economic modeling, and - to some extent - policy issues related to renewable energy. Since 2002, the group has organized seven workshops, each focusing on a different renewable technology (geothermal, solar, wind, etc.). These workshops originated and continue to be run under an informal partnership of the Environmental Protection Agency (EPA), the Department of Energy's (DOE) Office of Energy Efficiency and Renewable Energy (EERE), the National Renewable Energy Laboratory (NREL), and the American Council on Renewable Energy (ACORE). EPA originally funded the activities, but support is now shared between EPA and EERE. REMAP has a wide range of participating analysts and models/modelers that come from government, the private sector, and academia. Modelers include staff from the Energy Information Administration (EIA), the American Council for an Energy-Efficient Economy (ACEEE), NREL, EPA, Resources for the Future (RFF), Argonne National Laboratory (ANL), Northeast States for Coordinated Air Use Management (NESCAUM), Regional Economic Models Inc. (REMI), ICF International, OnLocation Inc., and Boston University. The working group has more than 40 members, which also includes representatives from DOE, Lawrence Berkeley National Laboratory (LBNL), Union of Concerned Scientists (UCS), Massachusetts Renewable Energy Trust, Federal Energy Regulatory Commission (FERC), and ACORE. This report summarizes the activities and findings of the REMAP activity that started in late 2006 with a kickoff meeting, and concluded in mid-2008 with presentations of final results. As the project evolved, the group compared results across models and across technologies rather than just examining a specific technology or activity. The overall goal was to better understand how and why different energy models give similar

Support mechanisms for renewable energies, their strengths and weaknesses

International Nuclear Information System (INIS)

Percebois, Jacques

2014-01-01

There is an on-going debate in France over whether or not it is better to stay with the System actually in place to promote renewable energy penetration, notably wind and solar photovoltaic power in the overall energy mix. This System is one of guaranteed prices with compulsory purchase (feed-in tariffs, FIT); but it is increasingly called into question because of the perverse impacts that have become evident. (author)

World Bank support for renewable energy - the ASTAE experience

Energy Technology Data Exchange (ETDEWEB)

Schaeffer, L. [World Bank, Washington, DC (United States). Asia Alternative Energy Unit

1999-07-01

Historically, the World Bank has helped finance the generation, transmission and distribution of electricity as well as improvements in supply-side energy efficiency. The World Bank's ability to mainstream renewable energy technologies in developing countries is enhanced by the Global Energy Facility (GEF), the World Bank Solar Initiative (and the nascent Solar Development Corporation), the International Finance Corporation and the Asia Alternative Energy Unit (ASTAE). (orig./RHM)

47 CFR 22.940 - Criteria for comparative cellular renewal proceedings.

Science.gov (United States)

2010-10-01

... cell sites to meet changes in demand for cellular service; (iii) A description of its investments in... applicant may claim credit for any system modification applications that were pending on the date it filed its renewal application. Such credit will not be allowed if the modification application is dismissed...

French people and renewable energies. Barometer - Wave 6

International Nuclear Information System (INIS)

Micheau, Frederic; Ciangura, Claire

2016-01-01

After a presentation of the methodology adopted for this survey, the results are presented under the form of graphics, notably to illustrate the evolution of French people opinion since 2011. The survey addressed the actuality and context of renewable energies (impact of the COP21 on the sensitivity to environmental issues, opinion on the household energy bill, achievement or project of works aimed at energy savings, wish to see a development of the different energy sources, opinion on the use of renewable energies, confidence in renewable energies), the equipment in renewable energies (equipment of primary residence, age of the equipment), intentions related to renewable energy equipment (type, delay, investment, knowledge of public support arrangements, perceived obstacles, knowledge of labelled professionals), and confidence in installers. A brief synthetic comment of survey results is also proposed

The outlook for renewable energy in Navarre: An economic profile

International Nuclear Information System (INIS)

Faulin, Javier; Lera, Fernando; Pintor, Jesus M.; Garcia, Justo

2006-01-01

This paper describes the outlook and development of renewable energy in Navarre (Spain), which has become one of the leading regions in renewables over the last 10 years. This paper focuses its attention on the key features of the energy policy in Navarre, where there has emerged a dynamic enterprise sector. This sector has enormously increased its employment rates in the region. The success of renewable energy in Navarre is the result of the joint impact of decisive institutional support, industrial initiatives and consensus among social agents with regard to renewables. Tax incentives and local investment programs designed to break down the reluctance of local authorities and a campaign to obtain public support have, moreover, proven more efficient than the prior feed-in tariffs scheme, designed to develop the renewable energy sector and create international companies within it. The paper culminates in a detailed prognosis based on the SRN2003 survey of employment and installed power, which covers the majority of the firms operating in the Navarre renewables sector. Findings, however, suggest that the future of the sector in Navarre could be held back by the shortage of trained workers. This article might serve as a pertinent example for the deployment of renewables at regional level worldwide

Comparison of selected approaches to finance renewable energy projects in European countries

International Nuclear Information System (INIS)

Langniss, O.

1999-01-01

A large number of proven technical solutions exists for the use of renewable energies. However, their dissemination is still too slow to meet the political goal of substituting for 8-15% of the primary energy demand in the European Union by the year 2010. Even renewable energy systems (RES) with an economic potential are only partly exploited. The FIRE research project financed partly in the JOULE program analyses and compares the means of financing RES in Austria, Denmark, Germany, the Netherlands, Spain, Sweden and the United Kingdom to put forward best practice recommendations so that renewable energy depolyments will occur at a faster rate. FIRE addresses to politicians, to potential investors and to project-developers. (orig./RHM)

Export support of renewable energy industries, grant number 1, deliverable number 3. Final report

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-01-14

The United States Export Council for Renewable Energy (US/ECRE), a consortium of six industry associations, promotes the interests of the renewable energy and energy efficiency member companies which provide goods and services in biomass, geothermal, hydropower, passive solar, photovoltaics, solar thermal, wind, wood energy, and energy efficiency technologies. US/ECRE`s mission is to catalyze export markets for renewable energy and energy efficiency technologies worldwide. Under this grant, US/ECRE has conducted a number of in-house activities, as well as to manage activities by member trade associations, affiliate organizations and non-member contractors and consultants. The purpose of this document is to report on grant coordination and effectiveness.

Export support of renewable energy industries. Task number 1, deliverable number 3. Final report

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-01-14

The United States Export Council for Renewable Energy (US/ECRE), a consortium of six industry associations, promotes the interests of the renewable energy and energy efficiency member companies which provide goods and services in biomass, geothermal, hydropower, passive solar, photovoltaics, solar thermal, wind, wood energy, and energy efficiency technologies. US/ECRE`s mission is to catalyze export markets for renewable energy and energy efficiency technologies worldwide. Under this grant, US/ECRE has conducted a number of in-house activities, as well as to manage activities by member trade associations, affiliate organizations and non-member contractors and consultants. The purpose of this document is to report on task coordination and effectiveness.

Renewable Substitutability Index: Maximizing Renewable Resource Use in Buildings