This volume provides the proceedings for the Second Biomass Conference of the Americas: Energy, Environment, Agriculture, and Industry which was held August 21-24, 1995. The volume contains copies of full papers as provided by the researchers. Individual papers were separately indexed and abstracted for the database.
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This conference was designed to provide a national and international forum to support the development of a viable biomass industry. Although papers on research activities and technologies under development that address industry problems comprised part of this conference, an effort was made to focus on scale-up and demonstration projects, technology transfer to end users, and commercial applications of biomass and wastes. The conference was divided into these major subject areas: Resource Base, Power Production, Transportation Fuels, Chemicals and Products, Environmental Issues, Commercializing Biomass Projects, Biomass Energy System Studies, and Biomass in Latin America. The papers in this third volume deal with Environmental Issues, Biomass Energy System Studies, and Biomass in Latin America. Concerning Environmental Issues, the following topics are emphasized: Global Climate Change, Biomass Utilization, Biofuel Test Procedures, and Commercialization of Biomass Products. Selected papers have been indexed separately for inclusion in the Energy Science and Technology Database.
This conference was designed to provide a national and international forum to support the development of a viable biomass industry. Although papers on research activities and technologies under development that address industry problems comprised part of this conference, an effort was made to focus on scale-up and demonstration projects, technology transfer to end users, and commercial applications of biomass and wastes. The conference was divided into these major subject areas: Resource Base, Power Production, Transportation Fuels, Chemicals and Products, Environmental Issues, Commercializing Biomass Projects, Biomass Energy System Studies, and Biomass in Latin America. The papers in this third volume deal with Environmental Issues, Biomass Energy System Studies, and Biomass in Latin America. Concerning Environmental Issues, the following topics are emphasized: Global Climate Change, Biomass Utilization, Biofuel Test Procedures, and Commercialization of Biomass Products. Selected papers have been indexed separately for inclusion in the Energy Science and Technology Database
This conference was designed to provide a national and international forum to support the development of a viable biomass industry. Although papers on research activities and technologies under development that address industry problems comprised part of this conference, an effort was made to focus on scale-up and demonstration projects, technology transfer to end users, and commercial applications of biomass and wastes. The conference was divided into these major subject areas: Resource Base, Power Production, Transportation Fuels, Chemicals and Products, Environmental Issues, Commercializing Biomass Projects, Biomass Energy System Studies, and Biomass in Latin America. The papers in this second volume cover Transportation Fuels, and Chemicals and Products. Transportation Fuels topics include: Biodiesel, Pyrolytic Liquids, Ethanol, Methanol and Ethers, and Commercialization. The Chemicals and Products section includes specific topics in: Research, Technology Transfer, and Commercial Systems. Selected papers have been indexed separately for inclusion in the Energy Science and Technology Database.
The gist of the paper is to demonstrate that the economical utilization of the country`s energy supply requires generating electric power wherever hydraulic or fuel energy is available, and collecting the power electrically, just as it is distributed electrically. In the first section a short review of the country`s energy supply in fuel and water power is given, and it is shown that the total potential hydraulic energy of the country is about equal to the total utilized fuel energy. In the second section it is shown that the modern synchronous station is necessary for large hydraulic powers, but the solution of the problem of the economic development of the far more numerous smaller water powers is the adoption of the induction generator. However, the simplicity of the induction generator station results from the relegation of all the functions of excitation, regulation, and control to the main synchronous station. The economic advantage of the induction generator station is that its simplicity permits elimination of most of the hydraulic development by using, instead of one large synchronous station, a number of induction generator stations and collecting their power electrically. The third section considers the characteristics of the induction generator and the induction-generator station, and its method of operation, and discusses the condition of ``dropping out of step of the induction generator`` and its avoidance. In the appendix the corresponding problem is pointed out with reference to fuel power, showing that many millions of kilowatts of potential power are wasted by burning fuel and thereby degrading its energy, that could be recovered by interposing simple steam turbine induction generators between the boiler and the steam heating systems, and collecting their power electrically.
This paper analyzes the relationship between economic growth and energy consumption for a sample of 21 Latin American and Caribbean countries during the 1970–2007 period. The investigation is made on the bases of the Energy Environmental Kuznets Curve (EEKC) hypothesis, using a panel data analysis. Energy consumption at aggregate level is used as an indicator of human environmental pressure and GDP per capita as an indicator of economic activity. Based in a cointegration approach, our results does not support the existence of a stable long run relationship between the series, rejecting the validity of such hypothesis for the selected sample over the 1970–2007 period. - Highlights: ► We analyze the relationship between energy consumption and per capita GDP. ► The main objective is to study the environmental pressure of energy consumption. ► We use the theoretical framework of EKC hypothesis. ► We found a U-shaped pattern instead of an inverted one. ► Socio-economic and institutional factors of the sample could explain our results.
The objective of this paper is to introduce the concept of biomass to energy issues and opportunities in Central America. In this region, made up of seven countries (Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua and Panama), the biomass sector has the potential to play a crucial role in alleviating the environmental and development predicaments faced by all economies of the region. This paper assesses the available biomass resources at the regional and country levels and gives an overview of the current utilization of biomass fuels. It also describes the overall context in which the biomass-to-energy initiatives are immersed. At the regional level, biomass energy consumption accounts for more than 50% of total energy consumption. In regard to the utilization of biomass for energy purposes, it is clear that Central America faces a critical juncture at two levels, both mainly in rural areas: in the productive sector and at the household level. The absence of sustainable development policies and practices has jeopardized the availability of biomass fuels, particularly wood. Firewood is an important source of energy for rural industries such as coffee processing, which is one of the largest productive activities in the region. This paper comments on some of the most successful technological innovations already in place in the region, for instance, the rapid development of co-generation projects by the sugar cane industry, especially in El Salvador and Guatemala, the substitution of coffee husks for firewood in coffee processing plants in Costa Rica and El Salvador and the sustainable use of pine forests for co-generation in Honduras. Only one out of every two inhabitants in Central America now has access to electricity from the public grid. Biomass fuels, mainly firewood but also, to a lesser extent, other crop residues such as corn stalks, are the main source of energy for cooking and heating by most of the population. (It is foreseen that by the end
Energy efficiency, energy security, and powering America's future while protecting the environment are the subjects of the Spring 2009 Energy and Environment Speaker Series sponsored by the Office of the Vice President for Research.
Most countries in Latin America, including all those on the mainland, are Members of the Agency. Interest in the possibilities of nuclear energy has led to considerable activity, much of it in direct collaboration with the IAEA. Member States in the region are: Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, El Salvador, Guatemala, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panama, Paraguay, Peru, Uruguay, Venezuela. Of these, Argentina, Brazil, Colombia and Venezuela are operating, and Mexico and Uruguay are constructing, research reactors, while Chile and Peru are studying proposals. Argentina, Brazil, Mexico and Uruguay have all agreed to accept Agency safeguards for reactors. The possibility of future needs for nuclear power is under examination by several countries, in some cases being related to desalination of water. All atomic work in Latin America is devoted to peaceful uses, and note-worthy progress has been made with proposals for a treaty which would make the whole region a militarily de-nuclearized zone. It is proposed that when this comes into effect the Agency will be asked to apply the controls developed in its safeguards system, and to carry out the inspections necessary to establish that work in progress is solely for peaceful purposes
Brown, Jeremy [North American Comission for Environmental Cooperation (CEC), (United States)
This presentation describes projects, programs and other issues addressed in order to promote renewable energy markets in North America. These are carried out by the North American Commission for Environmental Cooperation (CEC). In the first part of this presentation, there are going to be found some of the rules imposed by the North American Agreement on Environmental Cooperation (NAAEC). Then, it is shown the structure of the CEC as well as its programs, besides, there are presented the environment projects and the objectives along with their respective trades. There are described both benefits environmental and non-environmental. Also, there are shown the issues which the CEC is working in. And finally, it is shown a list mentioning the aspects that would change if: the expansion of the Mexico's Federal Commission of Electricity (CFE), happens, the grid-interconnected and the self supply of Renewable Electricity increase. [Spanish] En esta presentacion se describen los proyectos, los programas y otras cuestiones, cuyo objetivo es impulsar los mercados de energia renovable en America del Norte, realizadas por la North American Commission for Environmental Cooperation. En la primera parte, se encuentran algunas de las reglas impuestas por el Acuerdo de Cooperacion Ambiental de America del Norte (ACAAN). Enseguida, se muestra la estructura y los programas de la Comision para la Cooperacion Ambiental (CCA). Asimismo, se describen los proyectos ambientales, los objetivos junto con sus correspondientes tratados. Mas adelante, se explican tanto los beneficios ambientales como aquellos que no lo son. Igualmente, explican las cuestiones que podrian cambiar de: suceder la expansion de la Comision Federal de Electricidad (CFE), incrementarse el auto- suministro de la energia renovable y los sistemas interconectados.
This article is a summary of presentations made during the 1997 Winter Meeting panel session on Power and Natural Gas in Latin America: Towards an Integrated Market. Reregulation and demand for energy resources to support economic growth are driving international natural gas and electricity exchange initiatives. Panelists focused on the gas and electric power industry in Latin America in terms of the: transport of gas or transmission of electricity; energy market integration in the southern cone of South America; and issues on gas use for electricity generation in South America countries. Countries such as Argentina, Bolivia, and Peru will export natural gas to Brazil, Uruguay, Paraguay and Chile, an the energy matrices of these countries will change
This dissertation looks at the energy security situation in South America and tries to evaluate why, even though the region possesses important resources, it finds itself today in a rather precarious situation regarding the future. Energy security is approached from a geopolitical perspective, and uses the literature to identify regional energy integration and the development of renewable energy within the energy matrix as two sine qua non conditions to the construction of energy security in ...
... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission BP America Inc., BP Corporation North America Inc., BP America Production Company, and BP Energy Company; Notice of Designation of Commission Staff as Non-Decisional With...
Latin America's role in helping to provide the world's energy supplies is discussed. The following topics are discussed: crude oi lprice assumptions, world oil supply by region, OECD gas consumption by sectors, world primary energy shares, final world energy demand, world total primary energy demand, Latin American primary energy demand, and fuel shares of electricity output. It was concluded that the world's energy use will remain carbon based, world enregy consumption will significantly increase with the non-OECD share increasing to over 50%, and the rising importance of non-OECD countries means that no solution to the world's energy or environmental problems can be achieved without their participation
A follow-up to our January study with Economist Intelligence Unit, Renewable energy in North America. The update will further our call to action for a concerted group effort by energy suppliers, corporate consumers and government. 1. Introduction - State of the industry, progress made to replace carbon-based fossil fuels with alternative energy - Barriers - Pressure from public and government 2. Recent progress - Examine existing government incentive programs - International commitments - Examine the role of energy suppliers, corporate consumers and government 3. Call to Action - Creating an environment that encourages both supply and demand of renewable energy.
The current status in energy markets in the U.S. was characterized as: (1) wholesale market for gas and electricity fully competitive, (2) de-integration in integrated utilities has begun, and (3) retail open access has accelerated. Customer choices in an open market were enumerated. The pace of reform in the U.S. electric industry was compared to reforms in the telecommunications, airlines, and natural gas industries. The structure and shape of the market in 2001, with additional restructuring in the intervening years factored in, was predicted. According to the prediction, value and usage of generation is likely to change dramatically, the entire cost structure of the industry will show significant drop, broad-based energy markets will be the major drivers in the business and retail competition will create a new class of very demanding consumers. A viewgraph showing the corporate profile of Enron, one of the United States' largest energy corporations was also provided.14 figs
Sanchez-Sierra, G. (Latin American Energy Organisation OLADE, Quito (Ecuador))
Whilst recognising that the reduction of poverty levels in developing countries takes precedence to the improvement and protection of the environment, the author comments that any efforts geared to fostering socioeconomic development will indirectly address the environment issue. The aims of a broad strategy and a more specific energy strategy geared at fostering sustainable development in Latin America are discussed. It is suggested that development of hydropower should continue, that the share of natural gas in the regional energy balance be increased and that efforts be put into increasing energy efficiency and improving utilization technologies. Promotion of energy projects that generate employment, promotion of projects for the use of biomass as an energy source, and implementation of a series of joint ventures are ideas advocated. Possibilities of cooperation between the Latin American Energy Organization (OLADE) and the Dutch government are aired.
The influence of primary fuel consumption structure on the environment in Poland is presented. Significant share of coal (hard and lignite) in electricity generation and also as a source of final energy is responsible for the present level of environment pollution in Poland. Having this in mind, the nuclear power option in electricity generation as presented and environmental impact of this energy source is analysed. The problem of the environment protection will be growing taking into account the perspective of electric energy consumption growth along with the economy growth according to actual forecast. (author)
This special dossier 'energy and environment' is made of 10 contributions dealing with: Man and energy, terrible lovers (Jean-Marc Jancovici); Wood fuel for southern countries (Jacques Valeix, Alain Bertrand, Philippe Girard); Energy and water: study of large-scale interactions, some medium-and long-term impacts (Jean-Francois Bonnet, Alain Ayong-Le-Kama, Stephane Cai); What solution for a sustainable nuclear energy? (Elisabeth Huffer); Opening of electricity markets: why? How? What environmental impacts? (Stephane Mattatia); Electricity and renewable energies: how far is the national grid capable to manage decentralized power sources? (Andre Merlin); Hydrogen, tomorrow's energy vector? (Jerome Perrin, Jean-Francois Deschamps; Energy in developing countries: the International Energy Agency (IEA) scenario (Cedric Philibert, Francois Cattier); The energy R and D program in the USA (Guillaume de Smedt); Energy mastery, the energy priority of the century (Pierre Radanne)
For the second time in its history, the International Atomic Energy Agency is holding its General Conference in Latin America. The first was in Mexico City in September 1972; this September the Conference meets in Rio de Janeiro (in each case, the arrangement has been possible because of the very generous hospitality of the Host Government). Therefore, it is an appropriate occasion to devote a section of the IAEA Bulletin to nuclear energy in Latin America. The vast Latin American region presents many special opportunities for the introduction of nuclear science and technology. The first mission that the IAEA sent out, as far back as 1957, was to Latin America to promote co-operation in using radioisotope techniques. Today, these techniques are widely used by hospitals and medical research institutions throughout the region. Besides their medical applications, isotope techniques are also proving to be very useful in studying soils and irrigation, improving crops and livestock, and controlling insect pests. They also help make prudent use of the underground water resources in the region which, despite its bountiful rivers and tropical forests, includes many large arid areas. The major applications of nuclear technology have come only recently to Latin America, firstly in Argentina, where a 319 MW(e) nuclear power plant began operating at Atucha in 1974. It will soon be followed by the first Brazilian nuclear power plant - a 600 MW(e) light water plant at Angra dos Reis nearing completion. Argentina is building a second power plant at Embalse, and Brazil is planning two 1200 MW(e) plants at Angra and six more 1200 MW(e) units by 1990. Mexico is building its first nuclear plant at Laguna Verde, while other countries such as Chile and Colombia are planning the introduction of nuclear power. After a relatively slow start it, therefore, seems that nuclear power will go ahead fast in the Latin American region in the 1980's and 1990's. This is not surprising. Despite
This regional study is comprised of three case studies, which concentrate on Greater Buenos Aires, Caracas and Rio de Janeiro - Caju. Each case focuses on the analysis of specific aspects of urban poverty, energy availability and policies to improve living conditions from the energy point of view. Unlike other developing regions in the world, the problem of energy poverty in Latin America has been concentrated increasingly in the large cities and urban areas. This problem has deep systemic, economic, political, structural and cultural roots. Providing basic energy services to the urban poor is an issue that requires far more attention and expertise than it is receiving today, and therefore WEC has taken the initiative to address this issue, and the results of their study are presented in this report.
This paper presents the development of renewable energy in Central America and the cooperation given by the European Comission in the promotion of renewable energy sources. Also discuss the current situation in energy demand in Central America and possible solutions linked to legislation that promotes the inversion of the private sector. The legal framework in each country of Central America is presented and its impact in the increasing of generation of energy through tax reductions, trading and prices
Mogensen, Mogens Bjerg
This paper gives a brief description of the important role that the ionic and mixed conducting ceramics (IMCC) type of materials will play in the R&D of energy and environment technologies of the - presumably - near future. IMCC materials based technologies for energy harvesting, conversion and...... storage as well as for monitoring and protection of our environment are exemplified. The strong impact of the international IMCC research on development of devices based on such materials is illustrated, and some recent trends in the scientific exploration of IMCC are highlighted. Important groups of...
Being considered an intermediate growth among projections of technological development expressive or of development restricted by ecological considerations, in the next 50 years, the demand of primary energy in the countries of the American continent arrived to value sufficiently high to allow to consent at levels of quality of life but next to those enjoyed at the moment in developed countries. There will be an expansion substantial of electric power demand that rots to require the installation, in countries of Latin America and Caribbean, of power plants with total capacity of the order of 400 GW until half-filled of century. The resource to the nuclear source was accentuated starting from the decade of 2020 and an enormous challenge for the governments of the region it will be the one of driving the construction of about 2.300 MW/year nuclear power plants between 2020 and 2050. (Author)
The demand for energy is very high in developed countries and is rapidly increasing in the developing countries. The supply of fossil fuels is limited and their use causes greenhouse effect and acid rain. Nuclear energy is an attractive option, as it does not cause these adverse effects. Very large amounts of oil, coal and gas have been saved in countries that have gone in for large scale nuclear energy. Releases of carbon dioxide which is a greenhouse gas and the oxides of nitrogen, which contribute to acid rain have been avoided in the process. However, the public is concerned about its other impacts on the environment, particularly of radioactive waste. The experts have shown that technology is available for safe disposal of radioactive wastes. Decommissioning has also been shown to be feasible. The radiological impact due to the release of radioactive materials from nuclear power plants is minimal. The dose due to these to the members of the public is too small to be measured. The estimated value of the radiation dose is a small fraction of the radiation dose due to natural background radiation present at all locations. The environment-friendly nature of nuclear power plants is getting due attention. (author)
Venezuela's plans of a 10 000 km gas pipeline project spanning Latin America is presented. A brief analysis of Venezuela's petroleum industry is provided. President Hugo Chavez' main ambitions include reducing oil sales to the USA and to spark South America's energy integration
The emerging U.S. bioenergy industry provides a secure and growing supply of transportation fuels, biopower, and bioproducts produced from a range of abundant, renewable biomass resources. Bioenergy can help ensure a secure, sustainable, and economically sound future by reducing U.S. dependence on foreign oil, developing domestic clean energy sources, and generating domestic green jobs. Bioenergy can also help address growing concerns about climate change by reducing greenhouse gas emissions to create a healthier environment for current and future generations.
In this meeting on nuclear energy and environment, abstracts on the following subjects were presented: nuclear fuels; materials; radioisotopes and its applications; reactors and nuclear power plants; regulations, energy and environment; radioactive wastes; and analytical techniques
During the colonial period and well into the 20th century, Cuba's economic development was based mainly on extensive agricultural production, with unsustainable use and exploitation of the land and severe deforestation. Consequently, by the middle of the century Cuba had a problematic economic structure based largely on traditional agricultural production, with limited industrial development mainly concentrated in the sugarcane agro-industry, and an environment affected by deforestation. The social situation was critical, with high levels of poverty and low levels of health services. The profound economic and social transformations achieved since 1959 have led to favourable changes in the living conditions of the population and to increased protection of the environment and conservation of natural resources. Among the concrete actions taken to protect the environment was the preparation and approval of the National Environmental Strategy, through which the country's main environmental problems and their significant negative effects on the health and living standards of the population were identified. Today, Cuba's main environmental problems are soil degradation, deterioration of sanitation and environmental conditions in human settlements, contamination of inland and marine waters, deforestation and loss of biological diversity. The environmental impact of the energy sector in Cuba is considerable. The widespread use of old technologies, the lack of waste treatment plants and the financial resources needed for the introduction of new technologies, technological malpractice and the lack of an environmental consciousness in the recent past are the main reasons for this negative impact. The following sections address the environmental legislation and policies currently in place and the environmental impacts of the different energy sources
Energy sector developments in Central America and the Caribbean were discussed. Central America is composed of six small countries whose total population is 32 million. The Caribbean population is 20.5 million. Central America is generally poor in hydrocarbon reserves but the geological prospects in several of the countries are encouraging. The oil and petroleum products supply and demand picture, the main characteristics of the hydrocarbon market, structure of the oil industry, hydrocarbon market reforms, pricing issues and recent trend towards reforms in the electric power industry in Central America were discussed. An overview of the Inter-American Development Bank's (IDB) effort to provide technical assistance and loans to strengthen the energy sector development in Central America and the Caribbean was also given. 17 refs., 2 tabs., 23 figs
Europe and North America account for 70% of world energy consumption, 61% of which are fossil fuels. Energy trends and patterns in this region, if pursued, would heavily impact on region- and world-wide energy and ecosystems. Would projected trends and supply structures by ''sustainable'', i.e. ''meet the needs of the present without compromising the ability of future generations to meet their own needs'' (World Commission on Environment and Development)? What adaptations are warranted? What role could and should be played by regional energy and environmental co-operation, including through the United Nations Economic Commission for Europe? These are the issues dealt with by the present study mandated by the Senior Advisers to ECE Governments on Energy - a principal subsidiary body of the UN-ECE - in 1988 and reviewed in 1990. In line with a decision taken by the Senior Advisers to ECE Governments on Energy at their seventh session in October 1990, the study is released to the public domain, as customary under the responsibility of the secretariat. Refs, figs and tabs
In developing countries, the ability to provide adequate and reliable energy supplies is a key to sustainable economic development. The aim of this report is to study the energy supply security in both Southern Africa and South America and how these regions can participate in the international effort to combat climate change. This report showed that South Africa's energy sector mostly relies on carbon intensive coal while Brazil is mainly supplied by hydroelectricity. It was found that in both countries energy needs will increase significantly due to rising demand both internally and at a regional scale. However it was also shown that both Southern Africa and South America have important hydro, solar and wind renewable resources which could enhance their electricity security while minimizing their environmental impacts. This study demonstrated that Southern Africa and South America can enhance their electricity security through the use of renewable energies but that technology and financing is needed to develop the sector.
Wilson, Richard F
Energy, Ecology, and the Environment discusses how our need for energy and the different means required to obtain it affect the environment and the harnessing of different natural resources. The book also aims to show more efficient ways to use and generate energy. The book, after a brief introduction to the concept of energy, covers topics such as the different energy resources and the demands, costs, and policies regarding energy. The book also discusses the problems brought about by the production of energy such as the hazards to nature and man; environmental problems and pollution; and
International Atomic Energy Agency, Vienna (Austria).
"Nuclear Energy and the Environment" is a pocket folder of removable leaflets concerned with two major topics: Nuclear energy and Nuclear Techniques. Under Nuclear Energy, leaflets concerning the topics of "Radiation--A Fact of Life,""The Impact of a Fact: 1963 Test Ban Treaty,""Energy Needs and Nuclear Power,""Power Reactor Safety,""Transport,"…
A general view about the use of energy for brazilian development is presented. The international situation of the nuclear field and the pacific utilization of nuclear energy in Brazil are commented. The safety concepts used for reactor and nuclear facilities licensing, the environmental monitoring program and radiation protection program used in Brazil are described. (E.G.)
Transportation demands a large and increasing share of total energy consumption in Europe. At the same time many European countries are facing difficult decisions in achieving their long term environmental goals. Therefore energy policy, environmental policy and transport policy should be seen and discussed in a common perspective. In particular the relative contribution from the transport sector and the energy sector involves a number of important and difficult issues. The aim of the conference was to bring together economists, scientists, manufactures, energy planners, transport planners, and decision makers in order to discuss the importance of the transport sector in relation to energy demand and long term environmental goals. General conference sessions covered. Trends in Transport Energy Demand and Environmental constraints, Technological Development and New Transport Systems, Lifestyle Changes and the Transport Sector, Megacities: Solutions to the Transport and Air Pollution Problems, Effectiveness of Public Policies, Transport and Energy sector, and Methods, Models and Data. The conference took place at Hotel Marienlyst, Elsinore, Denmark and attracted wide interest. The participants represented 14 different countries covering international organisations, ministries, universities, research centres, consulting firms, industry etc. (EG)
...Shell Energy North America (US), L.P. (Shell Energy) has applied to renew its authority to transmit electric energy from the United States to Mexico pursuant to section 202(e) of the Federal Power...
...Shell Energy North America (US), L.P. (Shell Energy) has applied to renew its authority to transmit electric energy from the United States to Canada pursuant to section 202(e) of the Federal Power...
This is an Energy Research and Development Administration (ERDA) pamphlet which reviews economic and technical considerations for the future development of energy sources. Included are sections on petroleum, synthetic fuels, oil shale, nuclear power, geothermal power, and solar energy. Also presented are data pertaining to U.S. energy production…
Meyer, Niels I
Denmark was one of the first countries in the world to commit itself to reduction targets for CO2 emission. Official Danish energy plans are reviewed in the light of the actual energy development. The EU Commission has been promoting a liberalisation of the electricity market for some years. At a...... meeting in June 1996 in the EU Council of Ministers agreement was reached concerning the main market principles. The consequences for sustainable development are discussed in this paper.......Denmark was one of the first countries in the world to commit itself to reduction targets for CO2 emission. Official Danish energy plans are reviewed in the light of the actual energy development. The EU Commission has been promoting a liberalisation of the electricity market for some years. At a...
This paper describes how Slovenske elektrarne, a.s. develops projects of biodiversity and clean energy in High Tatras. Solar panels help to increase convenience for tourists on the Tery's circular while building a culture flows and fish ladder to facilitate the survival of endangered species. At present, photovoltaic panels on the circular are installed with a total installed capacity of 1.2 kW. After the reconstruction will have a new system of power 9 kW.
The use of geothermal energy for space heating, process heat or for the production of electricity is associated with the production of large quantities of hot water or steam from boreholes. Most of it is reinjected into the ground after heat extraction in surface heat exchangers. The demand for such huge water volumes includes the following fundamental environmental risks: - A disturbance of the underground water balance; - Cooling of the subsurface; -Emission of gases and solution of minerals; - Release of heat; - Variation of the landscape. (orig./BWI)
Nelson, Vaughn; Nelson, Vaughn
Due to the mounting demand for energy and increasing population of the world, switching from nonrenewable fossil fuels to other energy sources is not an option-it is a necessity. Focusing on a cost-effective option for the generation of electricity, Wind Energy: Renewable Energy and the Environment covers all facets of wind energy and wind turbines. The book begins by outlining the history of wind energy, before providing reasons to shift from fossil fuels to renewable energy. After examining the characteristics of wind, such as shear, power potential, and turbulence, it discusses the measur
Bernardi, Elisabetta; Delussu, Sofia A; Quattrini, Filippo M; Rodio, Angelo; Bernardi, Marco
This research, which was conducted with crew members of an America's Cup team, had the following objectives: (a) to assess energy expenditure and intake during training; (b) to evaluate the sailors' diet, and (c) to identify any dietary flaws to determine the appropriate intake of nutrients, correct possible dietary mistakes, and improve their food habits. Energy expenditure was estimated on 15 sailors using direct measurements (oxygen consumption) and a 3-day activity questionnaire. Oxygen consumption was measured on sailors during both on-water America's Cup sailing training and dry-land fitness training. Composition of the diet was estimated using a 3-day food record. Average daily energy expenditure of the sailors ranged from 14.95 to 24.4 MJ, depending on body mass and boat role, with the highest values found in grinders and mastmen. Daily energy intake ranged from 15.7 to 23.3 MJ (from +6% to -18% of energy expenditure). The contributions of carbohydrate, protein, and fat to total energy intake were 43%, 18%, and 39% respectively, values that are not in accord with the recommended guidelines for athletes. Our results show the importance of assessing energy balance and food habits for America's Cup sailors performing different roles. The practical outcome of this study was that the sailors were given dietary advice and prescribed a Mediterranean diet, explained in specific nutrition lectures. PMID:17613739
The IRENA Renewable Energy Country Profiles combine elements of IRENA analysis with the latest information available from a vast array of sources in order to give a brief yet comprehensive and up-to-date picture of the situation of renewable energy that includes energy supply, electrical capacity, energy access, policies, targets, investment climate, projects and endowment in renewable energy resources. Because of the different timelines of these sources, data presented here refer to years between 2009 and 2012. Data availability also differs from country to country, which makes comparison with a wider regional group possible only for the year for which figures are available for all the members of the group; while this may not be the most recent year, the differences between countries, regions and the world remain striking. The current country profiles are just a starting point; they will be extended upon with new indicators to make them more informative, and maintained as a live product on the IRENA website as a key source of information on renewable energy.
Three aspects make the issue of energy politics and environment protection in the European Community interesting: Questions of competence, international stipulations, and the concrete measures the Community implements or plans in fulfillment of its duty to integrate these two political spheres. At the international level impulses for an environmentally benign energy policy are given by the World Climate Convention, the Agenda 21 passed at the Rio Conference, and by the European Energy Charter and its consequential documents. (orig./HSCH)
The thesis of this paper is that the world will need more energy and not less in the coming decades but that this enormous energy consumption entails dangers to the environment not only locally but regionally and internationally through the emissions from the burning of fossil fuels which now provide 85% of the world's commercial energy supply. The solution to this problem is nuclear power. It does not contribute to global warming. 12 figs
Rosemary Lyster; Adrian Bradbrook [University of Sydney, Sydney, NSW (Australia)
The current unsustainable practices worldwide in energy production and consumption have led to a plethora of environmental problems. Until recently environmental law largely overlooked the relevance of energy production and consumption; energy was seen to be of little significance to the advancement of sustainable development. This has changed since 2000 with the global concern attached to climate change, the publication by the United Nations of the World Energy Assessment and the detailed consideration given to this issue at the World Summit on Sustainable Development in Johannesburg in 2002. Australia has been seen to be lagging behind the other major industrialised nations of the world in addressing sustainable energy issues. Contents are: Overview of energy production and use in Australia; 2. Energy technologies and sustainable development; 3. Energy, international environmental law and sustainable development; 4. Evaluating Australian government initiatives relating to energy, climate change and the environment; 5. Sustainable energy in the Australian electricity and gas sectors; 6. State government initiatives relating to energy and the environment; 7. A sustainable energy law future for Australia. 2 apps.
Spinrad, Bernard I.
The American energy crisis is real in that our supplies of fuel which can meet standards imposed on utility emissions are short, and their price is high. It is artificial in that many of the standards could be partially relaxed, and cheaper fuel used by utilities without significant public insult. ...Nuclear power from fission is our best bet."…
Economist Intelligence Unit (EIU); Inter-American Development Bank (IDB)
This paper describes the dynamic, weighted model on the microfinance business environment, built by the Economist Intelligence Unit (EIU) and supported with financing and advice by the Inter-American Development Bank (IDB) and the Andean Development Corporation (Corporación Andina de Fomento, CAF).
As the demand for energy increases, and fossil fuels continue to decrease, Wind Energy: Renewable Energy and the Environment, Second Edition considers the viability of wind as an alternative renewable energy source. This book examines the wind industry from its start in the 1970s until now, and introduces all aspects of wind energy. The phenomenal growth of wind power for utilities is covered along with applications such as wind-diesel, village power, telecommunications, and street lighting.. It covers the characteristics of wind, such as shear, power potential, turbulence, wind resource, wind
U.S. Geological Survey
In 2007, the U.S. Geological Survey (USGS) developed a science strategy outlining the major natural science issues facing the Nation in the next decade. The science strategy consists of six science directions of critical importance, focusing on areas where natural science can make a substantial contribution to the well-being of the Nation and the world. This fact sheet focuses on energy and minerals and how USGS research can strengthen the Nation with information needed to meet the challenges of the 21st century.
Based upon the more meaningful changing recorded within the Italian energy sector in the year 2000, the Studies Department of ENEA (the Italian National board for new technologies, energy and environment) prepared the 'Rapporto Energia e Ambiente 2000', which provides a picture of the country energy and energy-related activities concerning the environment. In this paper, it is only provided a summary of the whole work. The complete report can be downloaded from the ENEA main page (www.enea.it). Italy gross domestic product (Gdp) grew by almost 3% in the year 2000, mostly sustained by an increase in the industrial production and services, as well. At the same time the total energy consumption rose to almost 185 Mtoe (+1% over 1999). Because Gdp grew more than the energy consumption, the energy intensity decreases in the year 2000. Almost 82% of the Italian energy needs (mainly oil and gas, even if electricity imports are increasing) depend upon imports. This heavy burden makes Italy particularly sensitive to both the oil price fluctuations and the euro/dollar exchange rate. Transportation absorbs a large and growing share of the energy consumption while showing quite an impact on the environment. From the supply side, renewable energy sources appear very promising because they allow the use of local resources, promote local development and may create new jobs, in area of the country with less favourable economic conditions. First among the European countries, a market mechanism to increase the use of renewable by establishing that a share of the whole electricity production (currently set at 2%) has to come from renewable has been introduced. However among the OECD countries, Italy records the lowest rate of R/D investments to GDP. This rate should more than double if the new opportunities coming from the development of innovative energy technologies have to be fully exploited
Less, Brennan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Walker, Iain [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
The U.S. DOE Building America program has established a research agenda targeting market-relevant strategies to achieve 40% reductions in existing home energy use by 2030. Deep Energy Retrofits (DERs) are part of the strategy to meet and exceed this goal. DERs are projects that create new, valuable assets from existing residences, by bringing homes into alignment with the expectations of the 21st century. Ideally, high energy using, dated homes that are failing to provide adequate modern services to their owners and occupants (e.g., comfortable temperatures, acceptable humidity, clean, healthy), are transformed through comprehensive upgrades to the building envelope, services and miscellaneous loads into next generation high performance homes. These guidance documents provide information to aid in the broader market adoption of DERs. They are intended for inclusion in the online resource the Building America Solutions Center (BASC). This document is an assemblage of multiple entries in the BASC, each of which addresses a specific aspect of Deep Energy Retrofit best practices for projects targeting at least 50% energy reductions. The contents are based upon a review of actual DERs in the U.S., as well as a mixture of engineering judgment, published guidance from DOE research in technologies and DERs, simulations of cost-optimal DERs, Energy Star and Consortium for Energy Efficiency (CEE) product criteria, and energy codes.
The stage of economic development and the standard of living of individuals in a given region strongly influence the link between economic growth and energy demand. Advanced economies with high living standards have a relatively high level of energy use per capita. (Fig 1). Some 1.6 billion people one-quarter of the world population have no access to electricity. Four out of five people without electricity live in rural areas of the developing world. Electricity generation in the world is expected to nearly double between 2006 and 2025, from around 14.500 billion KWh to 26.000 billion KWh. The strongest growth in net electricity consumption is projected for the emerging economies of the world, averaging 4.0 percent per year (1). Although the nations of Central and South America are on favourable economic growth paths, the region's growth rate remains well below potential. Energy consumption induced by economic growth shows an increasing tendency in Latin America characterized by rapidly growing primary energy demand. Both residential and industrial electricity consumption had an increasing tendency in Latin America. In the last 15 years the increase was 60% and 74%, respectively. (2) Twelve countries in the region: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, El Salvador, Mexico, Paraguay, Peru, Uruguay and Venezuela, comprise 87% of the population and 93% of its installed electricity generating capacity. (2). (Fig 2). Latin America is a region rich in primary energy resources, where hydro-generation, especially in Brazil, has been dominating the power industry over the past decades. However, it is important to highlight the decreasing tendency of the share of hydroelectricity in total generation, which was reduced from 63% in 1990 to 55% in 2003,(2). At the same time, the most dynamically emerging primary energy resource is, at present, natural gas. These increasing tendency imply a growing reliance on non renewable fossil fuel utilization and a rising
Gould, David; Loening, Josef L.
Central America's economic performance in recent years has benefited from improved macroeconomic management, a favorable external environment, as well as rising investor confidence since the region has pursued greater access to global markets, particularly with the signing of DR-CAFTA in 2004. Nonetheless, while important reforms have been made, at the sectoral level, much remains to be done. The context of a less favorable global environment underlines the need to improve competiveness and e...
Vela, Jorge Alberto Alcala; Cardozo, Fernando Simoes [ELETROBRAS, Rio de Janeiro, RJ (Brazil)
Expansion of the internal market and external, production on a large scale and more dynamic economic growth would be the consequences of a regional integration in South America. However, due to the specific characteristics of South America this process did not occur. Many attempts were made through the years with the creation of institutions that tried to promote the integration of different forms of South America. This article analyses the current economic conditions in which this initiative is to achieve an energy integration, which seems feasible given the provision expresses the presidents of South American countries before a possible rationing of energy. Through analysis of the results it may be concluded that there is a growing demand for energy in all countries, which should be resolved first in order not to cut the development of South America. The main economic aspects which affect the process of integrating energy are the commercial structures of energy, the energy complementarities, the degree of development of infrastructure for interconnection, the industrial structure and conformation electric business. However, an immediate solution would be to boost bilateral integration energy projects and construction of transmission lines that interconnect the regional stations for the supply of electric energy. Moreover, as the conditions are not improved political and economic and there is no compatible models between technical institutions and legal and administrative, will not be achieved significant progress in the process of regional energy integration of South America. (author)
Abdeen Mustafa Omer
Full Text Available The increased availability of reliable and efficient energy services stimulates new development alternatives. This article discusses the potential for such integrated systems in the stationary and portable power market in response to the critical need for a cleaner energy technology. Anticipated patterns of future energy use and consequent environmental impacts (acid precipitation, ozone depletion and the greenhouse effect or global warming are comprehensively discussed in this paper. Throughout the theme several issues relating to renewable energies, environment and sustainable development are examined from both current and future perspectives. It is concluded that renewable environmentally friendly energy must be encouraged, promoted, implemented and demonstrated by full-scale plan especially for use in remote rural areas.
This publication is based on the ECE Energy Data Bank collected by the Senior Advisers to ECE Governments on Energy, supplemented by other official data available to the secretariat. The Energy Data Base contains energy balances from 1960 to 1985 for the market economy countries of western Europe and North America and from 1965 to 1985 for the centrally planned economy countries of eastern Europe. During the first session of the Senior Advisers to ECE Governments on Energy held in 1979, countries decided to circulate a questionnaire on Selected Energy Issues covering the years 1973, 1978, 1980, 1985, 1990 and 2000 (ECE/ENERGY/2, para. 29). While the methodology for establishing the balances has been mutually agreed, the assumptions underlying each country's forecast are not necessarily comparable. At their fifth session held from 23 to 27 September 1985, the Senior Advisers to ECE Governments on Energy agreed to issue a second questionnaire to collect revised projections for the years 1990 and 2000 (ECE/ENERGY/11, para. 50(b)). Information received served as benchmarks to construct a time series from 1970 to 1985. Commodities listed include solid fossil fuels, petroleum fuels, gaseous fuels both natural and derived, nuclear energy, hydro- and geothermal energy, electricity, steam and hot water, energy derived from non-conventional energy sources (solar, wind, wave, tidal, etc.)
This study uses panel cointegration regression techniques to examine the relationship between energy consumption, output and trade in a sample of 7 South American countries covering the period 1980 to 2007. Panel cointegration tests show a long-run relationship between 1) output, capital, labor, energy, and exports and 2) output, capital, labor, energy, and imports. Short-run dynamics show a bi-directional feedback relationship between energy consumption and exports, output and exports and output and imports. There is evidence of a one way short-run relationship from energy consumption to imports. In the long-run there is evidence of a causal relationship between trade (exports or imports) and energy consumption. These results have implications for energy policy and environmental policy. One important implication of these results is that environmental policies designed to reduce energy use will reduce trade. This puts environmental policy aimed at reducing energy consumption at odds with trade policy. - Highlights: ► I study the relationship between energy use, output and trade in South America. ► A panel VECM model is proposed and estimated. ► Short-run dynamics show a feedback relationship between energy use and exports. ► In the long-run there is evidence of a causal relationship between trade and energy. ► Environmental policies that reduce energy consumption will affect trade.
The President's Solar America Initiative (SAI) was launched in January 2006 as part of the administration's Advanced Energy Initiative. The SAI is being led by the U.S. Department of Energy (DOE) Solar Energy Technologies Program (SETP), with NREL providing analytical and technical support. The SAI has a goal of installing 5-10 GW of photovoltaic (PV) systems in the United States by 2015 and 70-100 GW of PV systems in the United States by 2030. To make PV cost-competitive with other energy resources, this requires that the installed cost of PV fall from approximately $8/Wdc in 2005 to $3.3/Wdc in 2015 and $2.5/Wdc in 2030. This report presents estimates of the potential energy, economic, and environmental benefits that could result should the SAI PV installation goals be achieved.
Many of the major environmental problems of today, such as climate change, air pollution, acidification of lakes and forests, deforestation and desertification, share a common causal factor: energy - its production, transformation and final use. The burning of fossil fuels has already contributed to acidification of lakes and forests, and threatens to alter the world's climate. Traditional open fires cause indoor air pollution, thereby harming the health of women and children in the Third World. In many developing countries, the disappearing forest base is increasingly unable to supply enough wood for energy needs, leading to even greater pressure on forests, which in turn can lead to desertification. Nuclear reactor accidents may release large quantities of radioactive materials, and hydro dams may fail and inundate large areas of land. Indeed, every energy system has some impact on health and the environment, either affecting the same group of people who enjoy the benefits: the exposure of a small group to fumes from a poorly vented common cooking device; or a different group: acid rain in one country caused by the burning of fossil fuels in another, or harm to the health of future generations from today's radioactive nuclear waste. During the past two decades, these energy- environment impacts have become so serious that they may limit further growth of the world's energy economy. Consequently, these problems are now being examined more closely by decision makers throughout the world, as well as by the general public. In addition, it has become clear that energy cannot be viewed in isolation and that pollution, environment and health issues must be integrated into the development of national and international energy policies, so that the adverse impacts of energy can be reduced. To do this, the relationships among different energy systems and their impacts need to be defined clearly. To that end, UNEP has convened conferences on this topic and prepared several
This paper presents the diagnostic of the current situation on renewable energy in Central America, including socio-economical situation, with economical index, supply and demand of energy and planning of wind resources. The experience of Europe in the promotion for the market of renewable energy, discussing the policies and cooperation between private sector and the government is included. A list of potential projects of renewable energy in each country of Central America based on biomass, hydro power, wind and other energy sources for power generation is presented
Globally, buildings are responsible for approximately 40% of the total world annual energy consumption. Most of this energy is for the provision of lighting, heating, cooling, and air conditioning. Increasing awareness of the environmental impact of CO2 and NOx emissions and CFCs triggered a renewed interest in environmentally friendly cooling, and heating technologies. Under the 1997 Montreal Protocol, governments agreed to phase out chemicals used as refrigerants that have the potential to destroy stratospheric ozone. It was therefore considered desirable to reduce energy consumption and decrease the rate of depletion of world energy reserves and pollution of the environment. One way of reducing building energy consumption is to design building, which are more economical in their use of energy for heating, lighting, cooling, ventilation and hot water supply. Passive measures, particularly natural or hybrid ventilation rather than air-conditioning, can dramatically reduce primary energy consumption. However, exploitation of renewable energy in buildings and agricultural greenhouses can, also, significantly contribute towards reducing dependency on fossil fuels. Therefore, promoting innovative renewable applications and reinforcing the renewable energy market will contribute to preservation of the ecosystem by reducing emissions at local and global levels. This will also contribute to the amelioration of environmental conditions by replacing conventional fuels with renewable energies that produce no air pollution or greenhouse gases. The provision of good indoor environmental quality while achieving energy and cost-efficient operation of the heating, ventilating and air-conditioning (HVAC) plants in buildings represents a multi-variant problem. The comfort of building occupants is dependent on many environmental parameters including air speed, temperature, relative humidity and quality in addition to lighting and noise. The overall objective is to provide a high
As a reflection of the ecological pressures associated with rapid modernization and globalization, the environment has become an enduring theme of public debate and protest in Latin America. Over the past decade, scholars have made increasing connections between such debate and a range of questions related to citizenship. Meanwhile, a discourse of ‘environmental citizenship’ has a growing prevalence in policy across the region. While these developments echo similar political and academic tren...
Less, Brennan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Walker, Iain [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
The U.S. DOE Building America program has established a research agenda targeting market-relevant strategies to achieve 40% reductions in existing home energy use by 2030. Deep Energy Retrofits (DERs) are part of the strategy to meet and exceed this goal. DERs are projects that create new, valuable assets from existing residences, by bringing homes into alignment with the expectations of the 21st century. Ideally, high energy using, dated homes that are failing to provide adequate modern services to their owners and occupants (e.g., comfortable temperatures, acceptable humidity, clean, healthy), are transformed through comprehensive upgrades to the building envelope, services and miscellaneous loads into next generation high performance homes. These guidance documents provide information to aid in the broader market adoption of DERs.
The document comprises a detailed analysis of the business economics of resources related to energy and the environment. Non-domestic and domestic conditions influencing the business economics of this subject area, its infrastructure, problems and future perspectives are dealt with. Tables (amongst other forms of information) indicate the turnover, exports, and numbers of involved employees, workplaces and firms involved in supply, general production, consultancy and production connected with the building sector. The energy sector is the most significant in this respect, giving 30,000 employed (18% in state institutions), a turnover of 63 billion Danish kroner, and with an export of 16 billion Danish kroner. The environmental sector employs 15,000 (29% in the public sector), the total turnover is 20 billion Danish kroner and of this 3 billion Danish kroner is related to export. Many firms are relatively small. A number of firms could compete internationally and this number is growing. (AB) (79 refs.)
The paper included following contents: China needs to develop nuclear energy; China pays attention to the radiation environment management; the role of China National Environmental Protection Agency in nuclear energy and the environment
... ECA Midstream LLC; Notice of Application Take notice that on October 16, 2012, Energy Corporation of America and Eastern American Energy Corporation (collectively, ECA), and First ECA Midstream LLC (First ECA Midstream), 501 56th Street SE., Charleston, West Virginia 25304, jointly filed in Docket No....
Barton, R.G.; Lizama, L.R. (eds.)
Progress is reported on the following programs: geothermal and geosciences; controlled thermonuclear research; chemical processing; instrument development; environment; energy use and conservation; energy analysis; and engineering sciences.
Wirkner, H.; Kneller, P.
FACIT is a periodical intended to provide the reader with a survey of outstanding publications on topical subjects. At the same time, it offers a first insight into the subject field, enabling the reader to select among the literature cited the publications he may need to enhance his knowledge and information. The periodical is aimed at serving as a guide to the complex variety of publications in a subject field, and to offer information in brief. Vol. 1, Environment and Energy, cites representative statements and samples from the German-language literature in this field and gives hints for further reading.
Full Text Available Producing energy to supply the demands of our societies is reaching a critical limit. To tackle this issue, there is a slow renaissance of fission reactors and the push to realise fusion reactors. The safe, reliable and optimal performance of fusion and fission plants is dependent on the choice of suitable materials used as components and fuels. As these materials are degraded by their exposure to high temperatures, irradiation and a corrosive environment, it is necessary to address the issue of long term degradation of materials under service exposure in advanced plants. A higher confidence in life-time assessments of these materials requires an understanding of the related physical phenomena on a range of scales from the atomic level of single defect energetics all the way up to macroscopic effects.
Baquero-Bernal, Astrid; Hagemann, Stefan; Hoyos-Rincón, Isabel; Sanchez-Rodriguez, Ines
The study presents a dataset intercomparison of reanalyses, data from other authors, and one regional climate model applied over South America with special focus on the hydrological cycle and the surface energy budget. The model simulated the 41 years from 1960 to 2000 by using quasi-observed boundary conditions derived from ECMWF re-analysis (ERA). The intercomparison focuses on one large catchment covering an area of major research interest within Colombia. The variables used are monthly mean surface air temperature, precipitation and river discharge. From the modelling perspective, the potential advantages of such comparative analyses are to provide information about model performance, enhance the understanding of hydrological behavior in a systematic dataset comparison framework, characterize consistencies and differences in datasets, and identify the requirements for catchment-scale hydrological models to reliably simulate future behavior.
Based upon the more meaningful changing recorded within the Italian energy sector in the year 2000, the studies department of ENEA (the Italian National Board for New Technologies, Energy and Environment) prepared the 'Rapporto Energia e Ambiente 2000', which provides a picture of the country energy and energy-related activities concerning the environment
..., Federal power marketing agencies, and other entities within the United States. The existing international... Application To Export Electric Energy; IPR-GDF SUEZ Energy Marketing North America, Inc. AGENCY: Office of... Marketing North America, Inc. (GSEMNA) has applied for authority to transmit electric energy from the...
Building homes that are zero energy-ready is a goal of the U.S. Department of Energy’s Building America program and one embodied in Building America’s premier home certification program, the Challenge Home program. This case study describes several examples of successful zero energy-ready home projects completed by Building America teams and partner builders.
The notes describes the various uses of energy and the potentials for reducing the energy consumption. The issues dealt with includes: Introduction, Energy and Environment, Pumping, Ventilation, Refrigeration, Lighting, Industrial End-uses, Washing, Agriculture, Cooking, etc.......The notes describes the various uses of energy and the potentials for reducing the energy consumption. The issues dealt with includes: Introduction, Energy and Environment, Pumping, Ventilation, Refrigeration, Lighting, Industrial End-uses, Washing, Agriculture, Cooking, etc....
Pardue, S L
During the 2009 annual meeting of the Poultry Science Association, a symposium entitled "Global Views of New Agriculture: Food, Energy, and the Environment" was held that focused on several major issues affecting agriculture. Issues included future funding for basic agricultural research, sustainability, bioenergy, and their effects on global food markets. In many ways, a subtitle for the symposium could have been "Agriculture-Why What We Do Matters." It matters because of the fiscal and physical realities the planet will face in the coming decades relative to human population growth and the increasing demands to feed a hungry world. The challenges are daunting and the technologies to address them will require us to reevaluate the structure and policies we have established relative to agricultural research. In this case, change is all the more difficult because the traditional model of agricultural research has been so successful. One only needs to note the remarkable increases in productivity of the past half century of commodities such as corn and soybeans or feed efficiencies among broilers, laying hens, and turkeys to recognize the significant advancements that have been achieved. However, these historic gains have frequently required increased inputs, most notably fossil fuels. Food production in the future will likely be confronted with concerns involving energy, water, climate change, and the threat of agroterrorism. For example, we will need to develop crops that are more drought-resistant and more tolerant to a wider range of salinities as access to fresh water becomes more problematic. Animal agriculture will also need to adapt to diets composed of atypical feedstuffs. Whether future generations will inherit a world described by Paul Roberts in his books The End of Oil and The End of Food will be in part determined by the research model we adopt in the near term. PMID:20308413
This thesis analyzes the relationship between environmental regulation as well as energy market developments on the one hand, and economic performance on the other. Due to its economic effects environmental regulation is controversially disputed. The thesis shows, however, that the economic impacts of the recently adopted climate policy in Europe, namely of the implementation of the European Union Emission Trading Scheme, have been modest at most. Consistent with economic theory, the low stringency of this regulatory measure that is aimed at combating man-made climate change is identified as one important driver of this result. Moreover, results presented in this thesis also indicate the important role which the political economy plays for the design of environmental regulation in general. These mechanisms are shown to be a driver of the low stringency and, consequently, of the small economic effects during the first phase of the European Union Emission Trading Scheme. The thesis highlights the role of investment stimulation if the goal of environmental regulation is not only the protection of the environment, but also the compatibility with economic goals. This thesis also provides new insights into the role of energy market developments for the economy. In this respect, the relevance of the EU carbon market for the financial market performance of European electricity generators is shown. Besides, this thesis particularly demonstrates the paramount importance of oil market developments for the economy as a whole. It suggests that amongst all natural resources, oil is the most relevant one to the pricing of Eurozone energy stocks. It is also shown that besides oil prices, oil volatility plays an important role for stock market development. Finally, the thesis highlights the relevance of oil market developments to the overall economy, in showing that unemployment in Germany is strongly affected by oil price shocks. In this respect, it also opposes claims that the
Khan, Salman, E-mail: firstname.lastname@example.org [Department of Physics, COMSATS Institute of Information Technology, Chak Shahzad, Islamabad (Pakistan); Ibrahim, M.; Khan, M.K. [Department of Physics, Quaid-i-Azam University, Islamabad (Pakistan)
The influence of collective and multilocal environments on the energy transfer between the levels of a dimer is studied. The dynamics of energy transfer are investigated by considering coupling of collective environment with the levels of the dimer in the presence of both two individuals and mutually correlated multilocal environments. It is shown that every way of coupling we consider assists, though differently, the probability of transition between the levels of dimer. The probability of transition is strongly enhanced when the two local environments are mutually correlated. -- Highlights: • The dynamics of energy transfer between the levels of a dimer are studied. • Coupling of collective as well as individual environments are considered. • The environments are in spin star configurations. • The environment assists the energy transfer between the levels. • For correlated multilocal environments, the transition probability is almost 100%.
This publication relates to nuclear fuel cycle and environment, nuclear accidents, risk analysis, test of nuclear weapon, security problems of nuclear power plants, advantages and disadvantages of energy sources, climate variation due to environment pollution
Work on the `Energy and the Environment` project has been focused on completion of two interrelated efforts: (1) development, production, and installation of energy related exhibits in the Ecology and Environment gallery, and (2) creation and implementation of the `Energy Backpack` program. The Energy exhibits have been available to over 1.5 million visitors since the opening of the new St. Louis Science Center. The `Energy Backpack` program will be implemented with students, teachers, and family groups this fall.
Terraza, Horacio; Grajales, Francisco
The objectives of the Landfill Gas-to-Energy (LFGTE) Initiative in Latin America and the Caribbean are to. 1) contribute to the maximization of methane emissions reductions and the development of carbon trading opportunities; 2) promote LFGTE investment in Latin America and the Caribbean to improve solid waste management practices in the region; 3) create awareness of LFGTE opportunities; ...
The first purpose of this paper is to describe ACES technologies and their potential impact on the environment, the US energy supply system and economy. The second purpose is to recommend an R,D&D program to the US Department of Energy which has as its goal the rapid development of the most promising of the new technologies. ACES supply thermal energy to groups of buildings, communities and cities in the form of hot or chilled water for building space heating, domestic hot water or air conditioning. The energy is supplied via a network of insulated, underground pipes linking central sources of supply with buildings. ACES, by definition, employ very high energy efficiency conversion technologies such as cogeneration, heat pumps, and heat activated chillers. These systems also use renewable energy sources such as solar energy, winter cold, wind, and surface and subsurface warm and cold waters. ACES compose a new generation of community-scale building heating and air conditioning supply technologies. These new systems can effect a rapid and economical conversion of existing cities to energy supply by very efficient energy conversion systems and renewable energy systems. ACES technologies are the most promising near term means by which cities can make the transition from our present damaging dependence on fossil fuel supply systems to an economically and environmentally sustainable reliance on very high efficiency and renewable energy supply systems. When fully developed to serve an urban area, ACES will constitute a new utility system which can attain a level of energy efficiency, economy and reliance on renewable energy sources not possible with currently available energy supply systems.
Over the past few decades, energy has been the subject of much debate. Energy is the backbone of technology and economic development. Today, most machines run on electricity and they are needed to make anything and everything. Hence, our energy requirements have spiraled in the years following the industrial revolution. This rapid increase in use of energy has created problems of demand and supply in addition to the environmental consciousness which picked momentum in last decades of 20th century. The impending crisis the world over due to overuse of nonrenewable energy sources to reduce this gap shall soon lead to a situation for all concerned to take a prudent decision to tap other sources of energy, including relatively new renewable sources. Future economic growth crucially depends on the long-term availability of energy from sources that are affordable, accessible and environmentally friendly. The drive for more energy has had the happy consequences of spawning new technologies and improving earlier ones. Emphasis on renewable sources has resulted in viable harnessing of solar, wind and tidal energies. Even though these sources offer relatively clean energy, their potential to supply reliable energy in large scale in an economically viable way is limited. Nuclear energy offers a major source of commercial energy, which is economic, reliable and environmentally benign
Mitchell, Glenn Terry
This dissertation consists of three distinct papers concerned with technology, energy and the environment. The first paper is an empirical analysis of production under uncertainty, using agricultural production data from the central United States. Unlike previous work, this analysis identifies the effect of actual realizations of weather as well as farmers' expectations about weather. The results indicate that both of these are significant factors explaining short run profits in agriculture. Expectations about weather, called climate, affect production choices, and actual weather affects realized output. These results provide better understanding of the effect of climate change in agriculture. The second paper examines how emissions taxes induce innovation that reduces pollution. A polluting firm chooses technical improvement to minimize cost over an infinite horizon, given an emission tax set by a planner. This leads to a solution path for technical change. Changes in the tax rate affect the path for innovation. Setting the tax at equal to the marginal damage (which is optimal in a static setting with no technical change) is not optimal in the presence of technical change. When abatement is also available as an alternative to technical change, changes in the tax can have mixed effects, due to substitution effects. The third paper extends the theoretical framework for exploring the diffusion of new technologies. Information about new technologies spreads through the economy by means of a network. The pattern of diffusion will depend on the structure of this network. Observed networks are the result of an evolutionary process. This paper identifies how these evolutionary outcomes compare with optimal solutions. The conditions guaranteeing convergence to an optimal outcome are quite stringent. It is useful to determine the set of initial population states that do converge to an optimal outcome. The distribution of costs and benefits among the agents within an
Sebrié, Ernesto M.; Schoj, Verónica; Glantz, Stanton A.
Latin American countries are experiencing an increasing burden of tobacco-related diseases. Smoke free policies are cost-effective interventions to control both exposure of nonsmokers to the toxic chemicals in secondhand tobacco smoke and to reduce the prevalence of smoking and its consequent morbidity and mortality. The World Health Organization Framework Convention on Tobacco Control has created momentum in Latin America to implement meaningful tobacco control policies. As of August 2007, Uruguay, two provinces and three cities in Argentina, and one state in Venezuela, had passed, regulated, and enforced 100% smokefree legislation. The tobacco industry, working through local subsidiaries, has been the strongest obstacle in achieving this goal and has prevented progress elsewhere in the region. During the 1990s, transnational tobacco companies Philip Morris International and British American Tobacco developed voluntary initiatives (“Courtesy of Choice” and “Environmental Tobacco Smoke Consultancy” programs) to prevent effective smokefree policies. Another important barrier in the region has often been a weak and fragmented local civil society. Opportunities in the region that should be taken into account are a high public support for smokefree environments and increasing capacity building available from international collaboration on tobacco control. Policymakers and tobacco control advocates should prioritize the implementation of smokefree policies in Latin America to protect nonsmokers, reduce smoking prevalence with its economic and disease burden in the region. PMID:19578527
Energy related shortages and price volatilities can impact all levels of society. With coming fossil fuel depletion related to peak oil, it is expected these shortages and volatilities will increase in frequency, duration, and intensity. Resilience building is a strategy to minimize the effects of these events by modifying systems so they are less impacted and/or recover more quickly from disruptive events. Resilience building is being used, particularly at the municipal scale, to prepare for these coming energy related changes. These municipal efforts have only been in existence for five to ten years, and full implementation is still in progress. Little evaluation has been done of these municipal efforts to date, particularly in North America. Despite this, it is important to begin to assess the effectiveness of these efforts now. As a result, future efforts can be redirected to address weak areas and that lessons learned by vanguard communities can be applied in other communities attempting to build energy resilience in the future. This thesis involved the creation of a hybrid framework to evaluate municipal energy resilience building efforts. The framework drew primarily from planning process and factors identified as important to build resilience in social-ecological systems. It consisted of the following categories to group resilience building efforts: Economy, Resource Systems & Infrastructure, Public Awareness, Social Services, Transportation, Built Environment, and Natural Environment. Within these categories the following process steps should be observed: Context, Goals, Needs, Processes, and Outcomes. This framework was then tested through application to four case-study communities (Bloomington, IN, Hamilton, ON, Oakland, CA, Victoria, BC) currently pursuing energy resilience building efforts in North America. This qualitative research involved document analysis primarily of municipal documents related to energy planning efforts. Supplementary interviews
Energy Supply and Environmental Protection will be major is-sues for next century.They are the key factors for our sustainableeconomic development.I would like to share with you the followingviewgraphs,which show the following main points:1.Asia will be the center of development in the next century.2.Review the history of the growth of population,energy con-sumption and information technology.3.Asia will be the largest energy demand and the major car-
This reports contains documentation of presentations given at the United States of America Department of Energy Environmental Management Advisory Committee Public Meeting held December 14--15, 1993 in Alexandria, Virginia.
The Planning and Economic Studies Section of the IAEA's Department of Nuclear Energy is focusing on topical studies related to energy and nuclear power in the context of sustainable development, and of techno-economic factors potentially affecting the future development of nuclear technologies. It offers over-arching analyses of energy, environmental and economic issues in the context of national sustainable development and energy security goals, and in competitive markets. These studies are done in collaboration with or used by MS and other international organisations for informed decision-making about the future role of nuclear technologies. The IAEA further offers energy assessments: comparing different energy technologies and choices, exploring and quantifying their costs, consequences and benefits, with a special focus, where appropriate, on nuclear power. Economic assessments offered include comparing the costs, relative cost-effectiveness and viability of nuclear and other technology choices, policy alternatives, or different climate change mitigation or sustainable development strategies, taking into account technology learning and innovation. Environmental assessments offered include estimating environmental impacts and external costs (health effects and materials damage) of pollution arising from specific energy production and use patterns
Policy choices regarding energy and sustainable development need to be geared to the instruments that science and the economy make available in each country, partly because competitiveness restrictions be sustainable for the economy
Energy and sustainable development in Latin America and the Caribbean is a joint project of the Latin American Organization of Energia (OLADE), the Economic Commission for Latin America and the Caribbean (Cepal) of the United Nations and the Deutsche Gesellschaft fur Technische Zusammennarbeit (GTZ). The intention of this project is the one to fortify the processes of formulation of power policies to harmonize economic growth, social fairness and protection of the environment in order to contribute to that the reforms that come undertaking the countries from the region prohang to the sustainable development. The made work it is come off that the sustainability of the power development raises a series of challenges to future. Concordant with the reactivation of the economic growth in the Nineties a low power productivity is still pronounced. To this they add one reduced to cover of satisfaction of the power necessities and the forest deterioration, jointly with the low quality of the power consumption and the impacts in the level of transmissions that will have the incorporation of polluting sources in the expansion of the regional power systems. On the other hand, the work shows a preoccupation with respect to the sustainability of the expansion of the power systems. At the present time the countries of Latin America and the Caribbean do not have a significant responsibility in the global environmental problems, since single they generate 5% of the world-wide CO2 transmissions whereas the developed countries contribute around 70%. Nevertheless, the new power developments based on the greater hydrocarbon consumption will be able to increase the contribution from the region to the deterioration of the atmosphere. At the same time, the expansion based on the hydroelectric generation also has some limitations although it contributes positively to the mitigation of the transmissions, which raises new challenges to the reform of the power sector
Economic theory about foreign trade and competition as well as empirical studies of relevance are not making evident that industries in general should pay lower environmental taxes than other kind of consumers. Consequently, economic theory cannot justify the present Danish energy tax regime where households are required to pay high energy taxes whereas industries are allowed to pay low energy taxes. On the contrary, it is more likely that reduced industry taxes will result in reduced welfare to society, lower income and lower employment as compared to a scenario of equal energy taxes. Theory can justify, however, a stepwise introduction of green taxes in order to make industries and markets adapt to the new regulatory framework. Moreover, some theoretical contributions argue that under certain circumstances one could point to a need for protecting certain kinds of industries (e.g. industries employing unskilled labour), but an exclusive tax reduction given to all industries is not supported by economic theory. By using the GTAP model we have calculated the welfare effect of levelling Danish energy taxes so households and industries have to pay equal energy taxes. The GTAP model has a good and international reputation for being designed to analyse international trade and competitiveness. We find that levelling the Danish energy taxes will increase welfare in Denmark by 1.3% equivalent to DKK 8 billion. The Danish energy tax reform, however, will cause an increase in CO2 emissions in neighbouring countries. The calculation does not consider the influence of the EU market for tradable CO2 permits introduced as from January 2005. (au)
The text of the Protocol Additional to the Agreement between the United States of America and the International Atomic Energy Agency for the Application of Safeguards in the United States of America is reproduced in this document for the information of all Members. The Board of Governors approved the Additional Protocol on 11 June 1998. It was signed in Vienna on 12 June 1998
Lenin Balza; Christiaan Gischler; Nils Janson; Sebastián J. Miller; Gianmarco Servetti
Can energy storage (ES) increase the share of renewable energy (RE) in total generation in Latin America and the Caribbean (LAC)? The rationale for using ES in combination with RE in the LAC region is that it can enable a larger scale deployment of cost-saving intermittent RE, with which the region is highly endowed, without threatening grid stability or the ability to meet electricity demand. To test this rationale, the paper considers three case studies that represent the key market types i...
Sioutas, Michalis; Szilagyi, Wade; Keul, Alexander
Waterspout outbreak occurrences are examined for the areas of the Aegean and Ionian Seas, Eastern Mediterranean, the Baltic Sea in Northern Europe and the Great Lakes of North America. Notable outbreaks included a series of 13 waterspouts on September 5, 2002, and 25 plus waterspouts on September 21, 2006 off the Cretan north coast in the Aegean Sea. Two outbreak days with 10 waterspouts each, occurred on August 11 and 13, 2006 over the Baltic Sea. During the fall of 2003 an outbreak produced about 66 waterspouts during a week over the Great Lakes of North America. A preliminary climatology of waterspout outbreak occurrences showed August as the most active month for the Baltic Sea and the Great Lakes and September for the Aegean and Ionian Seas; a feature primary related to the warmest sea surface temperatures during these months. Synoptic data indicated that a closed low (CLOSED) type pattern prevailed during waterspout outbreaks over the Baltic and the Aegean and Ionian Seas and a longwave (LW) type over the Great Lakes. Thermodynamic, wind and moisture data indicated a marginally unstable environment for most waterspout outbreaks. A steep thermal gradient between the water surface and lowest layers proved to be a primary factor for Great Lakes waterspout outbreak occurrences. For the Baltic Sea, the primary factors were balanced between the thermal contrast in the lowest layers and the total positive buoyancy. For the Aegean and Ionian Seas, positive buoyancy was the dominant factor. Selected waterspout outbreak case studies are investigated in order to present specific synoptic, thermodynamic features and predictability for the three areas. The Szilagyi waterspout nomogram, which is used as a forecasting tool, was applied together with the Szilagyi waterspout index (SWI) and found to be strongly correlated with outbreak occurrences for the three geographical areas.
Glassley, William E; Nelson, Vaughn
Historically, cost effective, reliable, sustainable, and environmentally friendly, use of geothermal energy has been limited to areas where obvious surface features pointed to the presence of a shallow local heat source, such as hot springs and volcanoes. However, recent technological advances have dramatically expanded the range and size of viable resources, especially for applications such as modular power generation, home heating, and other applications that can use heat directly. These recent developments have greatly expanded opportunities for utilizing geothermal energy. Reflecting cu
This presentation provides an overview of the Built Environment Energy Analysis Tool, which is designed to assess impacts of future land use/built environment patterns on transportation-related energy use and greenhouse gas (GHG) emissions. The tool can be used to evaluate a range of population distribution and urban design scenarios for 2030 and 2050. This tool was produced as part of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency project initiated to pinpoint underexplored strategies for abating GHGs and reducing petroleum dependence related to transportation.
Li, Kang [Queen' s Univ. Belfast (United Kingdom). School of Electronics, Electrical Engineering and Computer Science; Li, Shaoyuan; Li, Dewei [Shanghai Jiao Tong Univ., Shanghai (China). Dept. of Automation; Niu, Qun (eds.) [Shanghai Univ. (China). School of Mechatronic Engineering and Automation
Fast track conference proceedings. State of the art research. Up to date results. This book constitutes the refereed proceedings of the Second International Conference on Intelligent Computing for Sustainable Energy and Environment, ICSEE 2012, held in Shanghai, China, in September 2012. The 60 full papers presented were carefully reviewed and selected from numerous submissions and present theories and methodologies as well as the emerging applications of intelligent computing in sustainable energy and environment.
... Application to Export Electric Energy; EDF Trading North America, LLC AGENCY: Office of Electricity Delivery... (EDF) has applied for authority to transmit electric energy from the United States to Mexico pursuant... application from EDF for authority to transmit electric energy from the United States to Mexico for five...
... Application To Export Electric Energy; EDF Trading North America, LLC AGENCY: Office of Electricity Delivery... (EDF) has applied for authority to transmit electric energy from the United States to Canada pursuant... application from EDF for authority to transmit electric energy from the United States to Canada as a...
An analysis was made of the emission of air pollutants by the Argentine public utilities, taking into account the historical evolution from 1970 to 1989. This has shown the impact which the substitution policies implemented in the electrical sector have had on the emission of pollutants and on the 'greenhouse effect'. On the one hand, these policies consisted of the substitution of conventional thermal energy by hydroelectric and nuclear energy and, on the other hand, substitution of fuel oil, diesel oil and coal by natural gas. Since the conventional thermal power stations require additional investments in order to avoid air pollution, the investment savings originated in this respect by the abovementioned substitution policies have also been calculated. Although the environmental impacts caused by hydroelectric, nuclear and natural gas production installations are also important and are located geographically in other areas, there is no doubt that the substitution policies carried out in the Argentine electrical sector signify both an ecological and an economic benefit. (Author)
The acceptability of nuclear fission as energy source is governed by three factors, economic, ecological and sociological. It is necessary to account first for the economic context and for the state of natural resources: gradual exhaustion of fossil fuels as a result of ever-increasing demands. The biological risk concept which determines the acceptable industrial application level is the second factor to be considered. The danger of radioactive contamination is almost inexistent except in the accident hypothesis, and power stations are built with excessive safeguards against hypothetical accidents. The idea of systematic processing of all working effluent to reduce radioactive waste discharge by several orders of magnitude (zero release principle) is being examined. At present, the waste discharge levels are always well below the limits set by the CIPR and present no danger to the population. The only serious problems seem to be the disposal of radioactive wastes and the plutonium non-proliferation question bound up with breeder reactors. Whereas vitrification, the new 'Synroc' process, offer some solution to the radioactive waste conditioning problem, responsibility for the proliferation of nuclear weapons rests with the human conscience alone. The development of nuclear power stations over several decades seems to present no inacceptable danger and offers the best compromise between growth and minimum risk requirements. The third factor to be accounted for is the opposition displayed by a fraction of the population to the development of nuclear energy for peaceful applications
... Energy Regulatory Commission Mercuria Energy America, Inc.; Supplemental Notice That Initial Market-Based... above-referenced proceeding of Mercuria Energy America, Inc.'s application for market-based rate... desiring to intervene or to protest should file with the Federal ] Energy Regulatory Commission, 888...
The material of the Jadwisin 93' seminar is the collection 20 of 19 articles discussing aspects of the subject of nuclear energy and natural environment. The lectures were presented at six sessions: 1) Nuclear energy applications in medicine, agriculture, industry, food preservation and protection of the environment; 2) Nuclear power in the world; 3) Public attitudes towards different energy options, the example of Sweden; 4) Nuclear power in neighbouring countries; 5) Radiation and human health; 6) Radioactive waste management and potential serious radiological hazards. The general conclusion of the seminar can be as follows. In some cases the nuclear power is a source of environment pollution but very often nuclear techniques are now used and certainly more often in the future will be used for environment and human health protection
The International Symposium and Exhibition on Renewable Energy 2003 organized by the Malaysian Institute of Energy (INTEM), the Malaysia Energy centre (PTM), Islamic Scientific, Education, and Cultural Organization (ISESCO), World Renewable Energy Network (WREN), Ministry of Energy, Communication and Multimedia, and the Ministry of Education, Malaysia has the following objectives (a) highlighting the role of renewable in meeting the energy demand particularly of developing countries (b) encouraging the effective transfer and efficient application of economic renewable energy technologies (c) assisting in the promotion of the environmental benefits of renewable energy (d) promoting business opportunities for renewable energy projects and their successful implementation (e) enhancing improved information, knowledge and education on renewable energy (f) providing a technical exhibition where manufacturers, suppliers and others can display their products and services and finally (h) providing a focal points for international networking. The topics covered are Solar Materials, Solar Thermal Applications, Photovoltaic technology, Biomass Conversion, Hydrogen and Fuel Cells, Wind Energy, Hydro Energy, Climate and the Environment, Low Energy Architecture, related Topics (Energy Management; Economics, Policy and Financing; Sustainable Energy Business Practices, Carbon tax and trading, Gender and Poverty Reduction). A total of 97 papers have been received from countries such as Malaysia, United States of America, United Kingdom, Azerbaijan, Bangladesh, Armenia, Romania, Denmark, Bahrain, Iraq, Italy, Saudi Arabia, Egypt, Libya, Australia, Brunei, Belgium, New Zealand, Indonesia, Singapore, Thailand, India, Iran, Russia, and Turkey
This paper analyses Brazilian nuclear energy history, and addresses recent events, such as the international political pressures, the International Atomic Energy Agency/IAEA position, the new facts about nuclear energy in the world, the international energy market and the Iberian-America, the news about the Brazilian nuclear energy area, the best opportunities of good business in the Brazilian nuclear sector, the Brazilian Government and the Brazilian public position, in relation to International Law. (author)
Humanity faces an unprecedented challenge as our numbers grow, while Earth and its capacity to support us do not. People across the United States and around the world aspire to better lives for themselves and for their children: food, shelter, a safe and healthy environment, education, jobs, and other material needs and conveniences. Industries strive to produce more goods, farmers to grow more crops; and human demands on forests, fields, rivers, and oceans increase. Our challenge is to create a future in which prosperity and opportunity increase while life flourishes and pressures on oceans, earth, and atmosphere - the biosphere - diminish; to create, as the Council's vision suggests, "a life- sustaining Earth that supports "a dignified, peaceful, and equitable existence." It is a powerful vision, and the two co-chairs of the President's Council on Sustainable Development (PCSD), fervently believe it is achievable - a unifying and necessary goal for the boundless capacity of human ingenuity so manifest in America. This document addresses climate change, environmental management, metropolitan and rural strategies, and international leadership.
Satellite-based measurements of the normalized difference vegetation index (NDVI; an index of vegetation greenness and photosynthetic capacity) indicate that tundra environments are generally greening and becoming more productive as climates warm in the Arctic. The greening, however, varies and is even negative in some parts of the Arctic. To help interpret the space-based observations, the International Polar Year (IPY) Greening of the Arctic project conducted ground-based surveys along two >1500 km transects that span all five Arctic bioclimate subzones. Here we summarize the climate, soil, vegetation, biomass, and spectral information collected from the North America Arctic transect (NAAT), which has a more continental climate, and the Eurasia Arctic transect (EAT), which has a more oceanic climate. The transects have broadly similar summer temperature regimes and overall vegetation physiognomy, but strong differences in precipitation, especially winter precipitation, soil texture and pH, disturbance regimes, and plant species composition and structure. The results indicate that summer warmth and NDVI increased more strongly along the more continental transect. (letter)
Walker, D. A.; Epstein, H. E.; Raynolds, M. K.; Kuss, P.; Kopecky, M. A.; Frost, G. V.; Daniëls, F. J. A.; Leibman, M. O.; Moskalenko, N. G.; Matyshak, G. V.; Khitun, O. V.; Khomutov, A. V.; Forbes, B. C.; Bhatt, U. S.; Kade, A. N.; Vonlanthen, C. M.; Tichý, L.
Satellite-based measurements of the normalized difference vegetation index (NDVI; an index of vegetation greenness and photosynthetic capacity) indicate that tundra environments are generally greening and becoming more productive as climates warm in the Arctic. The greening, however, varies and is even negative in some parts of the Arctic. To help interpret the space-based observations, the International Polar Year (IPY) Greening of the Arctic project conducted ground-based surveys along two >1500 km transects that span all five Arctic bioclimate subzones. Here we summarize the climate, soil, vegetation, biomass, and spectral information collected from the North America Arctic transect (NAAT), which has a more continental climate, and the Eurasia Arctic transect (EAT), which has a more oceanic climate. The transects have broadly similar summer temperature regimes and overall vegetation physiognomy, but strong differences in precipitation, especially winter precipitation, soil texture and pH, disturbance regimes, and plant species composition and structure. The results indicate that summer warmth and NDVI increased more strongly along the more continental transect.
Humanity faces an unprecedented challenge as our numbers grow, while Earth and its capacity to support us do not. People across the United States and around the world aspire to better lives for themselves and for their chil- dren: food, shelter, a stie and healthy environment, education, jobs, and other material needs and conveniences. Industries strive to produce more goods, farmers to grow more crops; and human demands on forests, fields, rivers, and oceans increase. Our challenge is to create a future in which prosperity and opportunity increase while life flourishes and pressures on oceans, earth, and atmosphere - the biosphere - diminish; to create, as the Council's vision suggests, ''a life- sustaining Ear and that supports ''a dignified, peaceful, and equitable existence. '' It is a powerful vision, and the two of us, brought together as co-chairs of the President's Council on Sustainable Development (PCS D), fervently believe it is achievable - a uniting and necessary goal for the boundless capacity of human ingenuity so manifest in America. This document addresses climate change, environmental management, metropolitan and rural strategies, and international leadership
Guevara, Leo; Castro S, Rene [Instituto Centroamericano de Administracion de Empresas (INCAE) (Costa Rica)
There are analyzed in this working paper the following aspects: the Central America countries and their relations with the regional energy potencies -Mexico and Venezuela- and the impact they have in the energy supply. There are also explore the following aspects: the San Jose Agreement linked to the fossil fuels supply, the emerging scope boosted by Brazil and Colombia regarding to the alternative fuels. [Spanish] Este trabajo analiza los paises centroamericanos y sus relaciones con las potencias energeticas regionales como Mexico y Venezuela, y como estas impactan el suministro de energia en la region. Tambien se exploran mecanismos como el Pacto de San Jose, ligado al suministro de combustibles fosiles y las oportunidades emergentes impulsadas por Brasil y Colombia con combustibles alternativos.
The 5th conference of energy and environment was held on 3-6 June 1996 in Cairo. The specialists discussed the effects of advances in energy and environment. The applications of solar energy, heat transfer, thermal application, storage and bio-conversion, fuels, energy and development. Studies were discussed at the meeting and more than 1000 papers were presented. This first volume covers papers presented on the following topics: solar thermal, heat transfer and thermal applications, storage and bio-conversion, refrigeration and iar conditioning, combustion, fuels and engines, energy and development. tabs., figs
Suding, P.H. [Deutsche Gesellschaft fuer Technische Zusammenarbeit, Quito (Ecuador). Projekt OLADE/CEPAL/GTZ `Energie und Nachhaltige Entwicklung in Lateinamerika und der Karibik`
In contrast to South East Asia, whose capital is mostly `human capital`, Latin America and the Caribbean have large natural resources. Some of these countries have lived off their substance without investing in their future, i.e. in human capital and in non-human capital suited for long-term use. The OLADE/CEPAL/GTZ project `Energy and Development in Latin America and the Caribbean` has been running since 1993 with support by the Deutsche Gesellschaft fuer Technische Zusammenarbeit (GTZ). Its results suggest that developments in power supply in this region should be viewed with some misgivings. The euphoria over investments should not blind potential investors to the structural problems of these countries which may turn out to be adverse to sustainable development. (orig.) [Deutsch] Im Gegensatz zu den Laendern Suedostasiens, deren Kapital ueberwiegend aus `Humankapital` besteht, stuetzt sich der Reichtum Lateinamerikas und der Karibik (LAuK) in starkem Umfang auf natuerliche Ressourcen. Einige dieser ressourcenbasierten Laender haben bisher vor ihrer Substanz gezehrt, ohne ausreichend in ihre Zukunft, d.h. in menschliches und langfristig nutzbares Sachkapital, zu investieren. Die Ergebnisse des seit 1993 mit Unterstuetzung der Deutschen Gesellschaft fuer Technische Zusammenarbeit (GTZ) durchgefuehrten Projekts OLADE/CEPAL/GTZ `Energie und Entwicklung in Lateinamerika und der Karibik` legen eine vorsichtige Beurteilung der energiewirtschaftlichen Entwicklung nahe. Bei aller Investitionseuphorie sollten strukturelle Schwaechen, die die Nachhaltigkeit der Entwicklungsstrategien in Frage stellen, nicht uebersehen werden. (orig.)
Mares, David R.
This paper examines the potential for shale gas in Latin America, and the technical and institutional obstacles to the industry's development. The first part of the paper analyzes the characteristics of the shale gas revolution that developed in the U.S. and highlights its precarious nature, the requirements for its initial development, and future prospects. The second part turns to the Latin American context - with a focus on Argentina and México - drawing on the lessons from the U.S. experi...
Walter Vergara; Paul Isbell; Rios, Ana R.; José Ramon Gómez; Leandro Alves
Population growth and advances in quality of life in Latin America and the Caribbean (LAC) will require the region to rapidly increase its energy supply, even if major improvements in energy efficiency are attained. The region is characterized by a low-carbon power matrix and a potential to produce over 78 PWh from non-traditional renewable energy technologies (NRETs). However, bias toward fossil fuels and the perceived cost disadvantages prevent further market entry of renewable energy. Addi...
... Energy Regulatory Commission Shell Energy North America (US), LP; Notice of Institution of Proceeding and... U.S.C. 824e (2005), concerning the justness and reasonableness of Shell Energy North America (US), LP's market- based rate authority in the Central and Southwest balancing authority area. Shell...
... Energy Regulatory Commission Shell Energy North America (US), L.P. v. California Independent System... Energy North America (US), L.P. (Complainant) filed a formal complaint against the California Independent... Commission's list of Corporate Officials. Any person desiring to intervene or to protest this filing...
Since the mid 1970s, DOE has invested some $70 million in research and development at Lawrence Berkeley Laboratory (LBL) for development of advanced energy-efficient building technologies, software, and standards. That investment has helped spawn a $2.4-billion U.S. market for key products-energy-efficient lighting and advanced window coatings-and efficiency standards for residential equipment and computerized tools for more efficient building design. By 1993 DOE`s initial investment had reduced consumers` energy bills by an estimated $5 billion ($1.3 billion in 1993 alone). By 2015 we estimate that the products of that investment will save consumers $16 billion annually. LBL research partnerships address a host of other building technology issues as well-building technology issues whose economic benefits are less easy to quantify but whose overall worth is equally important. We analyze public policy issues such as the role of efficiency options as a mitigation strategy for global climate change. We develop planning and demand-management methodologies for electric and gas utilities. We identify technologies and analytical methods for improving human comfort and the quality of indoor air. We contribute to the information superhighway. We focus on the special problems and opportunities presented by energy use in the public sector. And we do all these things at the local, national, and international levels. At LBL, we are part of the multi-laboratory, interdisciplinary approach to building technology research supported by DOE`s Office of Energy Efficiency and Renewable Energy. We also participate in buildings-related research supported by DOE`s Office of Health and Environmental Research, other federal agencies, and industry. This document describes LBL`s role within this wider effort.
Since the mid 1970s, DOE has invested some $70 million in research and development at Lawrence Berkeley Laboratory (LBL) for energy-efficiency studies of advanced building technologies. That investment has helped spawn a $2.4-billion US market for key products -- energy-efficient lighting and advanced window coatings -- and efficiency standards for residential equipment and computerized tools for more efficient building design. By 1993 DOE`s initial investment had reduced consumers` energy bills by an estimated $5 billion ($1.3 billion in 1993 alone). By 2015 the authors estimate that the products of that investment will save consumers $16 billion annually. But LBL research partnerships address a host of other building technology issues as well-building technology issues whose economic benefits are less easy to quantify but whose overall worth is equally important. They analyze public policy issues such as the role of efficiency options as a mitigation strategy for global climate change. They develop planning and demand-management methodologies for electric and gas utilities. They identify technologies and analytical methods for improving human comfort and the quality of indoor air. They contribute to the information superhighway. They focus on the special problems and opportunities presented by energy use in the public sector. And they do all these things at the local, national, and international levels. At LBL, they are part of the multi-laboratory, interdisciplinary approach to building technology research supported by DOE`s Office of Energy Efficiency and Renewable Energy. They also participate in buildings-related research supported by DOE`s Office of Health and Environmental Research, other federal agencies, and industry. This document describes LBL`s role within this wider effort.
The current century - an era of environmental awareness - requires energy resources to satisfy the world's future energy demands. We can use current energy use scenarios to help us to understand how energy systems could change. Such scenarios are not an exercise in prophecy; rather they are designed to challenge our thinking in order to make better decisions today. The conventional modeling approach tends to extrapolate changes in energy consumption from historical trends; however, technology innovation sometimes causes drastic reforms in energy systems in the industrial, commercial, residential and transportation sectors. The economic aspects are another key issue to be considered in order to understand future changes in energy systems. The quantity of the energy supply is set to meet the price of the energy demand of end users. This occurs on the condition that the price of the energy supply equates with the price on the demand side under the market mechanism. This paper reviews the various issues associated with the energy-economic model and its application to national energy policies, renewable energy systems, and the global environment. (Author)
Energy is the key factor in tackling two of the major problems now facing humanity: the environment and development. Adequate and appropriate energy supplies are essential to economic and social development, especially for Third World countries, but at the same time energy production and utilization are responsible for much of the damage being done to the environment. As everyone now knows, the combustion of fossil fuels is the main source of greenhouse gases and of the threat to the stability of world climate. Nuclear power, which once seemed an answer to the constantly increasing demand for energy, is now challenged by public opinion in many countries as a result of various nuclear accidents and the problems of processing and storing nuclear waste. So how do we extricate ourselves from the energy environment-development tangle? Clearly, advanced countries have an interest in transferring environment-friendly technologies to developing countries in order to reduce the pollution which puts the global as well as the local environment at risk. The North is, by and large, becoming aware of the choices involved in protecting the environment versus industrial growth and unlimited use of motor vehicles. For the South, these choices are a luxury they can ill afford, given the imperative of rapid development. The solution must be for greater international co-operation, with the North assisting the South (and the former Communist bloc) financially and through transfer of appropriate technologies at affordable cost. Reconciling the environment and development with respect to the energy cycle is a task of fundamental importance for the future. The prime responsibility for this task obviously lies with industries, but action is also required from governments, to enable them to play their part effectively. Advanced countries must demonstrate that development is fully compatible with protecting the environment. They can do so by using market forces, provided that the appropriate
A combination of old and new tensions led to a new energy crisis. This crisis is very difficult to solve due to the multiple interests and the global and sovranational nature of its interdependent dimensions (economic, political and environmental). In a deep global economic crisis context, the challenges posed to the modern world by energy and the environment have to be faced with the international cooperation and dialogue, as it was in the past.
Tang, Xu; Benjamin C. McLellan; Snowden, Simon; Zhang, Baosheng; Höök, Mikael
China's current national policies promote high levels of economic growth, transforming China into a "world factory", but at a high cost in terms of energy and the environment. At the same time, this growth and transformation also forms the backbone of China's economy, underpinning social stability. China faces a dilemma to reconcile its economy, energy system and environmental security. Each aspect of this triad is discussed in this study to illuminate the challenges faced by China, and China...
Socially aware science literacy courses are sorely needed in every nation that is industrialized and democratic. This article puts societal topics into the more general context of science literacy, suggests that socially significant topics can fit comfortably into a physics literacy course, looks at energy and environment issues, and discusses how one might teach three such issues: energy use in transportation, global ozone depletion and global warming.
Spitalnik, J. [ELETRONUCLEAR, 65, Rua da Candelaria- 10 andar, Rio de Janeiro (Brazil)]. E-mail: email@example.com
Being considered an intermediate growth among projections of technological development expressive or of development restricted by ecological considerations, in the next 50 years, the demand of primary energy in the countries of the American continent arrived to value sufficiently high to allow to consent at levels of quality of life but next to those enjoyed at the moment in developed countries. There will be an expansion substantial of electric power demand that rots to require the installation, in countries of Latin America and Caribbean, of power plants with total capacity of the order of 400 GW until half-filled of century. The resource to the nuclear source was accentuated starting from the decade of 2020 and an enormous challenge for the governments of the region it will be the one of driving the construction of about 2.300 MW/year nuclear power plants between 2020 and 2050. (Author)
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)
Gaps in knowledge about the interface between energy and the environment, were identified sometime in the late 1990s, and a number of studies were then conceived to address this knowledge gap, and advance the level of understanding, by collecting additional information, through specialized analyses. This Synthesis Report summarizes the results of ten studies, collectively referred to as th...
The Latin American Energy Organization (OLADE), with support from the Ministry of Energy and Mines of Ecuador, held the Second Energy Conference of Latin America and the Caribbean (ENERLAC 95) under the heading Energy Integration and Private-Sector Participation, essentially aimed at bringing together top public and private sector executives of latin america and the caribbean and entrepreneurs, investors, representatives of commercial banks and financial institutions to identify and concretize business opportunities and foster the energy integration of the region by identifying projects and investment opportunities in the sector. The present document is a reference work compiling the abstracts of the presentations that have been submitted and selected for ENERLAC 95. This publication provides a wide range of opinions and ideas about many energy sector topics
Lopez, Eduardo [Universidad Johns Hopkins (JHU), Baltimore, Maryland (United States); Varela Salazar, Myrna R. [Universidad de Columbia, Nueva York, Nueva York (United States)
The objective of this article is, on one hand, to evaluate the dependency of the United States (US) as far as its oil imports, and by the other, the regional consequences that could mean the declination of the production and of the Mexican exports. Mexico could put into injunction the diversification looked for by US and have other undesirable consequences, such as higher prices and bilateral and including international tensions. In addition, the fall of the oil exports will damage the public finances of Mexico, reason why the reform of its energy sector and the necessity of moderating the dependency of the government from the oil income by means of a fiscal reform that can not be postponed, in spite of the strong prevailing political resistance. [Spanish] El objetivo de este articulo es, por un lado, evaluar la dependencia de Estados Unidos (EU) en cuanto a sus importaciones de petroleo, y por el otro, las consecuencias regionales que podria significar la declinacion de la produccion y de las exportaciones mexicanas. Mexico podria poner en entredicho la diversificacion buscada por EU y tener otras consecuencias indeseables, como precios mas altos y tensiones bilaterales e inclusive internacionales. Ademas, la caida de las exportaciones petroleras danara las finanzas publicas de Mexico, por lo que la reforma de su sector energetico y la necesidad de atemperar la dependencia del gobierno de los ingresos petroleros mediante una reforma fiscal se volverian inaplazables, a pesar de las fuertes resistencias politicas imperantes.
... Energy Regulatory Commission FPL Energy Maine Hydro LLC, Complainant v. Great Lakes Hydro America LLC... Hydro America LLC and Rumford Falls Hydro LLC (Respondents) alleging that Respondents are violating... to protest this filing must file in accordance with Rules 211 and 214 of the Commission's Rules...
Full Text Available The article describes the development and use of policy instruments and tools for energy cooperation promotion between Kazakhstan and the United States. The role of energy diplomacy in foreign policy strategy of the Republic of Kazakhstan is due to the progressive growth of the relationship between the economic interests of Kazakhstan and the United States. The main objectives of the energy policy of the Republic of Kazakhstan are: the internal energy market formation, energy supplies on a competitive basis and energy security provision, as well as the improvement of the environmental sustainability of the energy. Modern American transnational enterprises have at their disposal significant financial resources, technological and managerial capacity. They are able to develop oil and gas fields effectively in the Republic of Kazakhstan with the least financial costs and minimal environmental damage.
Building Industry Research Alliance (BIRA); Building Science Consortium (BSC); Consortium for Advanced Residential Buildings (CARB); Florida Solar Energy Center (FSEC); IBACOS; National Renewable Energy Laboratory (NREL)
The Building America program conducts the system research required to reduce risks associated with the design and construction of homes that use an average of 30% to 90% less total energy for all residential energy uses than the Building America Research Benchmark, including research on homes that will use zero net energy on annual basis. To measure the program's progress, annual research milestones have been established for five major climate regions in the United States. The system research activities required to reach each milestone take from 3 to 5 years to complete and include research in individual test houses, studies in pre-production prototypes, and research studies with lead builders that provide early examples that the specified energy savings level can be successfully achieved on a production basis. This report summarizes research results for the 30% energy savings level and demonstrates that lead builders can successfully provide 30% homes in Cold Climates on a cost-neutral basis.
The United Nations Environment Programme has been concerned with energy/environment issues since it was first set up after the United Nations Conference on the Human Environment held in Stockholm in 1972. In the late 1970s, UNEP compiled three comprehensive reports on the the environmental impacts of the production and use of fossil fuels, nuclear energy and renewable energy sources. In 1987 it was decided to update the volume on renewable energy since knowledge of biofuels and their effects on the environment had greatly improved. Among many innovations, Brazil's decision to embark on a major, and now successful, programme to produce ethanol from sugarcane as a substitute vehicle fuel is one of the most significant. At the same time, energy tree crops, agroforestry systems and the use of plantations for environmental improvement have become issues of key importance to sustainable development in developing countries. Biomass fuels, of course, have always been important in terms of the numbers of people who use them; the significant change during the 1980s was that the potential advantages of these fuels took on a new significance in the light of environmental degradation and related issues such as greenhouse warming. The biomass fuels began to be considered as attractive energy sources in their own right - not simply as 'last resort' fuels for developing countries with only limited energy options. While this development may solve some environmental problems, it certainly raises others - the improper utilization of biomass fuels in the past has been responsible for deforestation, desertification and the ill health of many millions of the women in developing countries who use biomass fuels in unventilated huts. These issues currently affect about half of the world population. The new UNEP study was intended to provide an up-to-date evaluation of the environmental issues raised by the use of biomass fuels, and hence to reduce or eliminate their adverse impacts while
Full Text Available China’s current national policies promote high levels of economic growth, transforming China into a “world factory”, but at a high cost in terms of energy and the environment. At the same time, this growth and transformation also forms the backbone of China’s economy, underpinning social stability. China faces a dilemma to reconcile its economy, energy system and environmental security. Each aspect of this triad is discussed in this study to illuminate the challenges faced by China, and China’s dilemma in energy, economy and environment is analyzed from the perspective of its participation in current global supply chains. While China must import a significant proportion of its energy and a large proportion of primary materials, a large share of these imports are returned to the global market as industrial exports. China is bound by its own course of action and unable to radically change its position for the foreseeable future as the road to economic development and employment stability is through policies built on exports and shifting development models, presenting a tough socio-economic trade-off. China’s growth challenges are discussed as an example of challenges more broadly faced in the developing world. China’s success or failure in achieving a sustainable developmental pattern will inevitably have a significant influence on the global environment.
... Rural Business-Cooperative Service Notice of Stakeholder Meetings on Rural Energy for America Program... Business-Cooperative Service (RBS) will hold meetings for stakeholders focusing on Rural Development's... Development State Directors. Stakeholders must contact the appropriate Rural Development State Office in...
Britt, Michelle L.; Baechler, Michael C.; Gilbride, Theresa L.; Hefty, Marye G.; Makela, Erin KB; Schneider, Elaine C.; Kaufman, Ned
This guide is a resource to help contractors renovate historic houses, while addressing issues such as building durability, indoor air quality, and occupant health, safety, and comfort. The best practices described in this document are based on the results of research and demonstration projects conducted by Building America’s research teams. Building America brings together the nation’s leading building scientists with over 300 production builders to develop, test, and apply innovative, energy-efficient construction practices. The guide is available for download from the DOE Building America website www.buildingamerica.gov.
Xu Tang; Benjamin C. McLellan; Simon Snowden; Baosheng Zhang; Mikael Höök
Chinaâ€™s current national policies promote high levels of economic growth, transforming China into a â€œworld factoryâ€ , but at a high cost in terms of energy and the environment. At the same time, this growth and transformation also forms the backbone of Chinaâ€™s economy, underpinning social stability. China faces a dilemma to reconcile its economy, energy system and environmental security. Each aspect of this triad is discussed in this study to illuminate the challenges faced by China, a...
The 24 papers in this volume are entitled: The art of energy efficiency--Protecting the environment with better technology; On the road to global ecology; Best practices for renewable energy implementation--Integrating end-user and commercial-sector opportunities and constraints; Biomass conversion to fuels; Changing trends in greenhouse gases other than carbon dioxide; Economic growth, liberalization, and the environment--A review of the evidence; Harmful algal blooms--A model for emergence of pathogenic microorganisms under conditions of ecological stress; Enhancing the performance of nuclear power reactors--Issues and opportunities; Environmental issues along the US-Mexico border--Drivers of change and the response of citizens and institutions; Ethics and international business; Fuel cells; High-level nuclear waste--The status of Yucca Mountain; Hydrogen production, transmission, and distribution; It's not easy being green--Innovative environmental technologies enhance hydropower's role in sustainable development; Megacities and the atmosphere; Methods for attributing ambient air pollutants to emission sources; Nuclear energy in the twenty-first century--Examination of a contentious subject; Pollution and human health in the St. Lawrence estuary; Southern perspectives in technology transfer; The post-Kyoto regime on climate change--Southern perspectives; Flexibility in the timing and mechanisms of greenhouse gas controls--A review of economic arguments; How much is energy R and D worth as insurance; A review of technical change in assessments of climate policy; and Energy technology and global change--Modeling techniques developed at NASA
This document presents the seven projects based on partnerships between several bodies, companies and agencies (CNRS, CEA, Areva, EDF, IRSN, ANDRA, BRGM) on research programmes on nuclear systems and scenarios, on resources (mines, processes, economy), on the processing and packaging of radioactive wastes, on the behaviour of materials for storage, on the impact of nuclear activities on the environment, on the relationship between nuclear, risks and society, and on materials for nuclear energy
Daniel Enrique Godínez Siordia
Full Text Available Shrimp aquaculture is an expanding activity in many countries in which the health status is a determining factor for its success. In this review we present world shrimp viral agents, with emphasis in America reported virus and the influence of water salinity.
Rubio Varas, M. del Mar; Y????ez, C??sar; Folchi, Mauricio; Carreras, Albert
In the absence of comparable macroeconomic indicators for most of the Latin American economies before the 1930s, the apparent consumption of energy is used in this paper as a proxy of the degree of modernisation of Latin America and the Caribbean. This paper presents an estimate of the apparent consumption per head of modern energies (coal, petroleum and hydroelectricity) for 30 countries of Latin American and the Caribbean for 1890 to 1925, multiplying the number of countries ...
A wide range of energy technologies appears to be needed for the United States to meet its energy goals. A method is developed that relates the uncertainty of technological progress in eleven technology areas to the achievement of CO2 mitigation and reduced oil dependence. We conclude that to be confident of meeting both energy goals, each technology area must have a much better than 50/50 probability of success, that carbon capture and sequestration, biomass, battery electric or fuel cell vehicles, advanced fossil liquids, and energy efficiency technologies for buildings appear to be almost essential, and that the success of each one of the 11 technologies is important. These inferences are robust to moderate variations in assumptions.
This book deals with short-term and long-term issues associated with directions of economic development in developing as well as industrialized countries. It examines various aspects of the interrelationships among the environment, energy requirements, and economic development. It emphasizes the increasing environmental stress arising from such human activities as growing energy consumption associated with economic development; the risk of further environmental degradation due to economic development in developing countries; the importance of global environmental problems such as climate change resulting from greenhouse gas emissions; the role of new technologies in solving the trilemma of energy demand, economic development; and the need for removing technological, economic, and social barriers to achieving sustainable development. It underscores the need for further scientific information and analytical studies, such as improved climate and econometric modeling
This ENERGIE publication is one of a series highlighting the potential for innovative non-nuclear energy technologies to become widely applied and contribute superior services to the citizen. European Commission strategies aim at influencing the scientific and engineering communities, policy makers and key market actors to create, encourage, acquire and apply cleaner, more efficient and more sustainable energy solutions for their own benefit and that of our wider society. Funded under the European Union's Fifth Framework Programme for Research, technological Development and Demonstration (RTD), ENERGIE's range of supports cover research, development, demonstration, dissemination, replication and market uptake - the full process of converting new ideas into practical solutions to real needs. Its publications, in print and electronic form, disseminate the results of actions carried out under this and previous Framework Programmes, including former JOULE-THERMIE actions. Jointly managed by Directorate-General Energy and Transport and Directorate-General Research, ENERGIE has a total budget of Euro 1042 million over the period 1999 to 2002. Delivery is organised principally around two Key Actions, Cleaner Energy Systems, including Renewable Energies, and Economic and Efficient Energy for a Competitive Europe, within the theme 'Energy, Environment and Sustainable Development', supplemented by coordination and cooperative activities of a sectoral and cross-sectoral nature. With targets guided by the Kyoto Protocol and associated policies, ENERGIE's integrated activities are focussed on new solutions which yield direct economic and environmental benefits to the energy user, and strengthen European competitive advantage by helping to achieve a position of leadership in the energy technologies of tomorrow. The resulting balanced improvements in energy, environmental and economic performance will help to ensure a sustainable future for Europe
Alex Latta and Hannah Wittman
Full Text Available As a reflection of the ecological pressures associated with rapid modernization and globalization, the environment has become an enduring theme of public debate and protest in Latin America. Over the past decade, scholars have made increasing connections between such debate and a range of questions related to citizenship. Meanwhile, a discourse of ‘environmental citizenship’ has a growing prevalence in policy across the region. While these developments echo similar political and academic trends in the Global North, the Latin American context demands a unique set of theoretical and methodological approaches to studying the intersection of ecology and citizenship, sensitive to the specific historical, cultural, and ecological character of the region. We outline a research agenda spanning questions of land, identity and citizenship; environmental justice and de-colonization; social subjectivity and the state; urban natures and citizens; and the materiality/subjectivity of nature. This array of approaches points to a more acute conceptualization of citizenship, both in terms of its understanding of politics and its treatment of ecology; it also offers a point of view that recognizes citizens and natures as dynamic realities, which mutually condition each other in a sphere of ongoing contest. Resumen: Medio ambiente y ciudadanía en América Latina: un nuevo paradigma para la teoría y práctica Como reflexión de los impactos ecológicos asociados con la modernización rápida y la globalización, el medio ambiente se ha transformado en un tema de debate y protesta constante en Latinoamérica. Durante la última década, un número creciente de académicos ha observado conexiones entre tal debate y una gama de asuntos relacionados con la ciudadanía. Al mismo tiempo, un discurso de ‘ciudadanía ambiental’ ha alcanzado una prevalencia notable en las políticas públicas de la región. Aunque estos acontecimientos reflejan de una tendencia
The regional study has been conducted by the WEC Latin American Member Committees. Having identified that the weak link between existing national energy infrastructures remains a major stumbling block to strengthening regional economic integration, this study aims to propose alternative views -- primarily on the integration of electricity and natural gas markets.
This report represents an initial effort to assist Turkey in developing its energy-environment strategy. It represents the first phase of the Turkey Energy and Environment Review. A previous draft of the paper, translated into Turkish, served as the basic discussion document at an Energy and Environment workshop on the environmental impact of energy development in turkey held in Ankara on ...
Svendsen, Casper Steinmann; Kongsted, Jacob
Theoretical prediction of transport and optical properties of protein-pigment complexes is of significant importance when aiming at understanding the structure versus function relationship in such systems. Electronic energy transfer (EET) couplings represent a key property in this respect since...... such couplings provide important insight into the strength of interaction between photo-active pigments in protein-pigment complexes. Recently, attention has been payed to how the environment modifies or even controls the electronic couplings. To enable such theoretical predictions, a fully polarizable embedding...... of transition densities in the calculation of the electronic couplings - also when including the explicit environment contribution - can be replaced by a much simpler transition point charge description without comprising the quality of the model predictions....
The geothermal energy is explained together with the global environment. The global environment problem comprises ozonospheric destruction, acid rain and global warming. The important elements of measures against the global warming are rise in prediction accuracy (rise in accuracy of prediction model for which the reflection on the cloud, rainfall and evaporation, percentage of the ocean, and biosystem are taken into consideration) and technological development for the measures (high efficiency utilization of energy, reduction in CO2 production, CO2 removal, storage and recycling technology). A prediction example of the worldwide energy in 2050 indicates that the nuclear power, fossil fuel and geothermal energy occupy 50, 20 and 8%, respectively. Though poor in economical performance, the geothermal power generation will be competitive, if assumption is made of a future rise in fossil fuel cost. It is more practical than the photovoltaic power generation and wind power generation. Its CO2 emission per kWH is smaller than that of the hydraulic power generation and nuclear power generation. In the geothermal power generation, H2S largely influences the atmospheric environment. As measures against the H2S, stretford and other different processes are put in practical use. For the water quality environment, what is important is measures against the As. 24 refs., 25 figs., 2 tabs.
Pak, Y.D. [Korea Energy Economics Institute, Euiwang (Korea)
Main purpose of this research is to investigate about how to use energy tax system to reconcile environmental protection and economic growth, and promote sustainable development with the emphasis of double dividend hypothesis. As preliminary work to attain this target, in this limited study I will investigate the specific conditions under which double dividend hypothesis can be valid, and set up the model for optimal energy taxation. The model will be used in the simulation process in the next project. As the beginning part in this research, I provide a brief review about energy taxation policies in Sweden, Netherlands, and the United States. From this review it can be asserted that European countries are more aggressive in the application of environmental taxes like energy taxes for a cleaner environment than the United States. In next part I examined the rationale for optimal environmental taxation in the first-best and the second-best setting. Then I investigated energy taxation how it can provoke various distortions in markets and be connected to the marginal environmental damages and environmental taxation. In the next chapter, I examined the environmentally motivated taxation in the point of optimal commodity taxation view. Also I identified the impacts of environmental taxation in various circumstances intensively to find out when the environment tax can yield double dividend after taking into account of even tax-interaction effects. Then it can be found that even though in general the environmental tax exacerbates the distortion in the market rather than alleviates, it can also improve the welfare and the employment under several specific circumstances which are classified as various inefficiencies in the existing tax system. (author). 30 refs.
Sen, S.; Khazanov, G.; Kishimoto, Y.
Increased energy security and reduced carbon emissions pose significant challenges for science and technology. However, they also create substantial opportunities for innovative research and development. In this review paper, we highlight some of the key opportunities and mention public policies that are needed to enable the efforts and to maximize the probability of their success. Climate is among the uttermost nonlinear behaviors found around us. As recent studies showed the possible effect of cosmic rays on the Earth's climate, we investigate how complex interactions between the planet and its environment can be responsible for climate anomalies.
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This paper applies the competing theories of High Reliability Organizations (HRO and Normal Accidents Theory (NAT, two competing views of risk management in highly-complex and tightly-coupled systems, in analyzing the 1998 Ice Storm and the 2003 Blackout to examine vulnerabilities in North America’s critical energy infrastructure (CEI. Inferences are then made by highlighting the similarities and differences in the two cases, which are then used to draw lessons for public managers regarding the protection of CEIs.
As CEIs are highly-complex and tightly-coupled systems, failures stemming from complex and uncertain risks are inevitable. There is an increasingly low tolerance for failure in energy infrastructure because society’s critical infrastructures have become increasingly interdependent. Public managers must regulate CEIs in order to ensure an emphasis is placed on safety and security while also finding ways to reduce unnecessary complexities. It is through the adoption of such measures that public managers will aid in minimizing the cascading effects of inevitable failures.
IBACOS researched the constructability and viability issues of using high performance windows as one component of a larger approach to building houses that achieve the Building America 70% energy savings target.
The study's main task is to investigate the efficiency of the Tlatelolco regime from the point of view of the legislative intent, which also includes aspects of legal policy. The study discusses the validity and effects of this Treaty not only with regard to doubtful items or elements of uncertainty having their roots in the wording of the Treaty itself, but also the hitherto achieved degree of contractual submission to the regime of the peaceful uses of nuclear energy. The legal position of some so-called 'threshold countries' is of particular interest in this context, as these are not yet fully bound by the Treaty, but nevertheless committed themselves (or are urged to) in some way or other. An evaluation of their position from the international law point of view will have effects on the Federal Republic of Germany, and possibly on national German restrictions on exports in accordance with the German Foreign Trade and Payments Law. (orig./HP)
Luis Miguel Galindo
Full Text Available The aim of this paper is to analyze the variation in empirical estimates of the income and price elasticities of energy demand. The evidence presented, through a meta-analysis, allows identification of the weighted average of the income and price elasticities, shows that the estimates are very heterogeneous, that there is publication bias, and that factors such as region, energy sector, among others, affect its volatility. The evidence also indicates that income elasticity in Latin America is greater than in the OECD countries, and that the price elasticity of energy demand is lower in Latin America than in the OECD countries. Therefore, continued economic growth in Latin America will be accompanied by a growth in energy demand. Moreover, the establishment of a tax in Latin America, under the current elasticities, is less effective and will be insufficient to control the increase in energy consumption.
Since 1990, effective support schemes for renewable energies have been introduced mainly in European countries. In this article, the authors explain which consequences different general conditions could have on the design and functioning of feed-in laws. Cornerstones for an adjusted feed-in law to the particular general conditions of emerging and developing countries in South America will be drawn, which should give support to the decision-makers for designing an attuned and well-functioning feed-in legislation.
Conestoga-Rovers & Associates
This Handbook has been developed for the World Bank to facilitate the development of landfill gas (LFG) management and landfill gas to energy (LFGTE) projects in Latin America and the Caribbean (LAC). It is expected that the Handbook will be used by those who, own, operate, engineer and regulate landfill sites in LAC as a roadmap for the assessment of candidate projects and to initiate dev...
Robb Aldrich; Lois Arena; Dianne Griffiths; Srikanth Puttagunta; David Springer
This final report summarizes the work conducted by the Consortium of Advanced Residential Buildings (CARB) (http://www.carb-swa.com/), one of the 'Building America Energy Efficient Housing Partnership' Industry Teams, for the period January 1, 2008 to December 31, 2010. The Building America Program (BAP) is part of the Department of Energy (DOE), Energy Efficiency and Renewable Energy, Building Technologies Program (BTP). The long term goal of the BAP is to develop cost effective, production ready systems in five major climate zones that will result in zero energy homes (ZEH) that produce as much energy as they use on an annual basis by 2020. CARB is led by Steven Winter Associates, Inc. with Davis Energy Group, Inc. (DEG), MaGrann Associates, and Johnson Research, LLC as team members. In partnership with our numerous builders and industry partners, work was performed in three primary areas - advanced systems research, prototype home development, and technical support for communities of high performance homes. Our advanced systems research work focuses on developing a better understanding of the installed performance of advanced technology systems when integrated in a whole-house scenario. Technology systems researched included: - High-R Wall Assemblies - Non-Ducted Air-Source Heat Pumps - Low-Load HVAC Systems - Solar Thermal Water Heating - Ventilation Systems - Cold-Climate Ground and Air Source Heat Pumps - Hot/Dry Climate Air-to-Water Heat Pump - Condensing Boilers - Evaporative condensers - Water Heating CARB continued to support several prototype home projects in the design and specification phase. These projects are located in all five program climate regions and most are targeting greater than 50% source energy savings over the Building America Benchmark home. CARB provided technical support and developed builder project case studies to be included in near-term Joule Milestone reports for the following community scale projects: - SBER Overlook at
Bouchy, M. [Ecole Nationale Superieure des Industries Chimiques (ENSIC), 54 - Villers-les-Nancy (France); Enea, O. [Poitiers Univ., 86 (France); Flamant, G. [IMP-Odeillo-CNRS (France)] (and others)
This document provides the 35 papers presented at the 'Chemistry, Sun, Energy and Environment' meeting, held February 3-4, 2000 in Saint-Avold, France. The main studied topic was the use of solar radiation for water treatment, volatile organic compounds decomposition and in some thermochemical processes. These research subjects are tackled in a fundamental and practical point of view. (O.M.)
... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Iberdrola Renewables, Inc. PacifiCorp NextEra Energy Resources, LLC Invenergy Wind North America LLC Horizon Wind Energy LLC v. Bonneville Power Administration; Notice...
In Japanese school, elementary and junior- and senior-high, it is widely agreed that teaching of energy and environment is desirable, as has been adopted in a course of study of the Ministry of Education, Culture, Sports, Science and Technology. This paper reports the present state of affairs on these problems from elementary schools to high schools, describing of each school year or grade and each lessons separately. It contains the results of the author's investigation on curriculum and syllabus including some classroom practices and measurement of natural radioactivity and radiation with the help of adequate measuring instruments and visits to some related facilities. Methods of learning and teaching are also studied together with some future prospect. (S. Ohno)
We summarize much of the important science that could be learned at a North American low energy antiproton source. It is striking that there is such a diverse and multidisciplinary program that would be amenable to exploration. Spanning the range from high energy particle physics to nuclear physics, atomic physics, and condensed matter physics, the program promises to offer many new insights into these disparate branches of science. It is abundantly clear that the scientific case for rapidly proceeding towards such a capability in North America is both alluring and strong. 38 refs., 2 tabs
Grigoriev, Igor V.
Genomes of fungi relevant to energy and environment are in focus of the Fungal Genomic Program at the US Department of Energy Joint Genome Institute (JGI). One of its projects, the Genomics Encyclopedia of Fungi, targets fungi related to plant health (symbionts, pathogens, and biocontrol agents) and biorefinery processes (cellulose degradation, sugar fermentation, industrial hosts) by means of genome sequencing and analysis. New chapters of the Encyclopedia can be opened with user proposals to the JGI Community Sequencing Program (CSP). Another JGI project, the 1000 fungal genomes, explores fungal diversity on genome level at scale and is open for users to nominate new species for sequencing. Over 200 fungal genomes have been sequenced by JGI to date and released through MycoCosm (www.jgi.doe.gov/fungi), a fungal web-portal, which integrates sequence and functional data with genome analysis tools for user community. Sequence analysis supported by functional genomics leads to developing parts list for complex systems ranging from ecosystems of biofuel crops to biorefineries. Recent examples of such parts suggested by comparative genomics and functional analysis in these areas are presented here.
Ball, C. G.
An overview of economic development in the twelve countries of South America is provided, with the focus being on the energy sector. The article examines the current state of the oil and natural gas industry in each of the countries, especially in Brazil, Colombia and Venezuela, the countries with the largest proved oil reserves, taking a close look at the investment environment, the political and economic climate for development, the exploration efforts, and opportunities for foreign companies, particularly Canadian, to participate in the energy sector of the economy. Among Canadian companies, Petro Canada is the most active; it has operated in Venezuela since 2002, and has a 50 per cent working interest in the La Ceiba block that straddles the eastern shores of Lake Maracaibo. While the national oil company plays a significant role in the country's hydrocarbon industry, creating a special dynamic for foreign companies, Petro Canada is is eager to apply its heavy oil technology and experience from Canada in Venezuela which has significant heavy oil resources. QRC Colombia Ltd., a wholly-owned subsidiary of Quadra Resources Corporation of Canada, also intends to stay, and considers Colombia to be pro-business and one that provides a world-class environment for foreign enterprises. With sliding royalty scales similar to those in Alberta, and with average finding costs as low as $2 per barrel, the percentage economic returns to the producer are said to be among the top five in the world. By contrast, EnCana does not see a future role for itself in South America, and put its 36.3 per cent interest in the 450,000 bbls/day Oleoducto de Crudos Pesados (OCP) that nearly doubled Ecuador's oil transport capacity when it came on-stream in September 2003 on the auction block. This action was taken after the company was subjected to criticism from environmentalists and human rights activists, and after running into difficulties with the government. The overall
A study trip to USA and Canada was undertaken in October 2000 with support from the German Marshall Fund. The purpose of the trip was to learn about performance planning and performance indicators in the area of transportation and environment. The report describe findings from the trip in the...... following areas: how performance planning for transportation and environment is conducted in the US and Canada at federal, state and municipal level, to what extent performance planning serve as an instrument to integrate environmental and sustainability goals in transportation policy which specific...
Economist Intelligence Unit (EIU)
This paper presents results and analysis of the dynamic, weighted model on the microfinance business environment, built by the Economist Intelligence Unit and supported with financing and advice by the IDB and the Corporación Andina de Fomento (CAF).
Since 1990, effective support schemes for renewable energies have been introduced mainly in European countries. In this article, the authors explain which consequences different general conditions could have on the design and functioning of feed-in laws. Cornerstones for an adjusted feed-in law to the particular general conditions of emerging and developing countries in South America will be drawn, which should give support to the decision-makers for designing an attuned and well-functioning feed-in legislation. (author)
Rubio Varas, María del Mar; Yáñez, César; Folchi, Mauricio; Carreras, Albert
This is the peer reviewed version of the following article: RUBIO, M. d. M., YÁÑEZ, C., FOLCHI, M. and CARRERAS, A. (2010), Energy as an indicator of modernization in Latin America, 1890–1925. The Economic History Review, 63: 769–804, which has been published in final form at http://dx.doi.org/10.1111/j.1468-0289.2009.00463.x. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.
Fossil energy consumption and the atmospheric environmental problems are closely related leading together with various recent weather phenomena such as the climate change, global warming, greenhouse effect and atmospheric pollution. Accumulation of harmful emissions from the fossil fuels such as coal and oil causes increase in carbon dioxide levels in the atmosphere which shield the long wave solar irradiation from the earth to outer space and consequently the temperature within the atmospheric layer increases giving rise to expected global warming and many long term undesirable disastrous events such as droughts, floods, the sea level rises as a result of polar ice melting, shifts of tropical belts towards the polar regions, undulating of low lying lands in addition to many other social effects. In order to reduce these undesirable effects, the atmosphere as a common property of all the world, must be protected jointly by all the countries. Hence, each country must contribute her share by reducing the use of fossil fuels with the replacement of environment friendly renewable energy resources such as solar, solar-hydrogen, wind and hydropower. In order to know the right for a country to defend herself for future accusations of atmospheric environmental pollution she must know and set up policies as her energy consumption levels and renewable energy potentials. This paper presents general account of fossil fuel usage consequences in the atmosphere. 15 refs
Carlos M. Londoño-Parra
Full Text Available In Colombia the regulatory process regarding the energy efficiency of end-use prod-ucts is emerging with the draft technical regulation product labeling RETIQ, which includes in Annex E, the test methods for determining the efficiency of motors alternat-ing current induction. The goal of this paper is to compare the energy efficiency of induction motors between the countries of Latin America and the countries of the major economies of the globe, considering four aspects: the current state of classification standards and test procedures of induction motors efficiency, multilateral agreements of mutual recognition, the infrastructure to conduct tests of the standard and support programs to improve the efficiency of electric motor-driven systems. The study reveals that Latin America is a considerable delay in the implementation of classification standards and methods for testing the efficiency of electric motors, most widely used in the world: IEC 60034-30:2008, IEC 60034-2-1: 2007 IEEE 112:2004 and EPAct'92, with respect to the countries of the European Union, United States, China, Australia, and other developed countries, in which these standards have been adopted. Furthermore, the region is evident in the absence of programs focused on improving the energy efficiency of electric motors and a limited number of accredited laboratories to evaluate their efficiency, which leads to most Latin American countries to establish agreements mutual recognition for this purpose.
Carlos M. Londoño-Parra
Full Text Available In Colombia the regulatory process regarding the energy efficiency of end-use products is emerging with the draft technical regulation product labeling RETIQ, which includes in Annex E, the test methods for determining the efficiency of motors alternating current induction. The goal of this paper is to compare the energy efficiency of induction motors between the countries of Latin America and the countries of the major economies of the globe, considering four aspects: the current state of classification standards and test procedures of induction motors efficiency, multilateral agreements of mutual recognition, the infrastructure to conduct tests of the standard and support programs to improve the efficiency of electric motor-driven systems. The study reveals that Latin America is a considerable delay in the implementation of classification standards and methods for testing the efficiency of electric motors, most widely used in the world: IEC 60034-30:2008, IEC 60034-2-1: 2007 IEEE 112:2004 and EPAct'92, with respect to the countries of the European Union, United States, China, Australia, and other developed countries, in which these standards have been adopted. Furthermore, the region is evident in the absence of programs focused on improving the energy efficiency of electric motors and a limited number of accredited laboratories to evaluate their efficiency, which leads to most Latin American countries to establish agreements mutual recognition for this purpose.
Baechler, Michael C.; Gilbride, Theresa L.; Hefty, Marye G.; Cole, Pamala C.; Adams, Karen; Butner, Ryan S.; Ortiz, Sallie J.
This best practices guide is the 16th in a series of guides for builders produced by PNNL for the U.S. Department of Energy’s Building America program. This guide book is a resource to help builders design and construct homes that are among the most energy-efficient available, while addressing issues such as building durability, indoor air quality, and occupant health, safety, and comfort. With the measures described in this guide, builders in the mixed-humid climate can build homes that have whole-house energy savings of 40% over the Building America benchmark with no added overall costs for consumers. The best practices described in this document are based on the results of research and demonstration projects conducted by Building America’s research teams. Building America brings together the nation’s leading building scientists with over 300 production builders to develop, test, and apply innovative, energy-efficient construction practices. Building America builders have found they can build homes that meet these aggressive energy-efficiency goals at no net increased costs to the homeowners. Currently, Building America homes achieve energy savings of 40% greater than the Building America benchmark home (a home built to mid-1990s building practices roughly equivalent to the 1993 Model Energy Code). The recommendations in this document meet or exceed the requirements of the 2009 IECC and 2009 IRC and those requirements are highlighted in the text. Requirements of the 2012 IECC and 2012 IRC are also noted in text and tables throughout the guide. This document will be distributed via the DOE Building America website: www.buildingamerica.gov.
Baechler, Michael C.; Gilbride, Theresa L.; Hefty, Marye G.; Cole, Pamala C.; Adams, Karen; Noonan, Christine F.
This best practices guide is the 15th in a series of guides for builders produced by PNNL for the U.S. Department of Energy’s Building America program. This guide book is a resource to help builders design and construct homes that are among the most energy-efficient available, while addressing issues such as building durability, indoor air quality, and occupant health, safety, and comfort. With the measures described in this guide, builders in the hot-humid climate can build homes that have whole-house energy savings of 40% over the Building America benchmark with no added overall costs for consumers. The best practices described in this document are based on the results of research and demonstration projects conducted by Building America’s research teams. Building America brings together the nation’s leading building scientists with over 300 production builders to develop, test, and apply innovative, energy-efficient construction practices. Building America builders have found they can build homes that meet these aggressive energy-efficiency goals at no net increased costs to the homeowners. Currently, Building America homes achieve energy savings of 40% greater than the Building America benchmark home (a home built to mid-1990s building practices roughly equivalent to the 1993 Model Energy Code). The recommendations in this document meet or exceed the requirements of the 2009 IECC and 2009 IRC and those requirements are highlighted in the text. Requirements of the 2012 IECC and 2012 IRC are also noted in text and tables throughout the guide. This document will be distributed via the DOE Building America website: www.buildingamerica.gov.
Osowitt, M. (ed.)
This report covers research in: energy analysis; energy efficiency studies; solar energy; chemical process; energy-efficient buildings; environmental pollutant studies; combustion research; laser spectroscopy and trace elements; and oil shale and coal research. An energy and environment personnel listing is appended. Separate projects are indexed individually for the database. (PSB)
This paper discusses the specific features of the energy in China, and addresses those key challenges in China is that the coexist of (1) higher total energy production and lower per capita level; (2) lower per capita energy resources level with unrational energy consumption structure; (3) lower energy utilization efficiency and higher energy conservation potential; and (4) unequal distribution of energy resources. It reviews the key environmental problems related to the feature of energy production and consumption. Based on the analysis, the author furthers addresses the policy and actions needed.
In this PhD dissertation we gain insight into environmental policies and their enforcement, and the political process that leads to the in practice observed suboptimal policies. The area of interest is the European Union (EU) and the United States of America (USA). We apply a specific class of models that is ideally suited to study the impact of incentives and selection on environmental and energy policymaking: political agency models. At the heart of these models is the principal-agent relat...
Quintanilla Martinez, Juan [ed.] [Programa Universitario de Energia (PUE), Universidad Nacional Autonoma de Mexico (UNAM), (Mexico)
This document contains the technical proceedings of the Second National Congress of the Mexican Association for the Economy of Energy that took place the days 23, 24 and 25 of September of 1996. In this seminar it was spoken on the global overview of the energy markets; the exploration and oil production in Latin America: present and future; oil-producing and petrochemistry in Latin America; regional and global markets; the deregulation of the electrical sector; experiences and perspective in Latin America; environmental externalisation in the energy systems; amelioration of the impact on the costs and the prices of the energy by means of technology and energy efficiency. [Spanish] Este documento contiene la memoria tecnica del segundo congreso nacional de la Asociacion Mexicana para la Economia Energetica A. C. llevado a efecto los dias 23, 24 y 25 de septiembre de 1996. En este seminario se hablo sobre la panoramica global de los mercados energeticos; la exploracion y produccion petrolera en America Latina: presente y futuro; petroliferos y petroquimica en America Latina: mercados regionales y globales; la desregulacion del sector electrico: experiencias y perspectivas en Latinoamerica; externalidades ambientales en los sistemas energeticos: mitigacion por medio de tecnologia y eficiencia energetica e impacto sobre los costos y los precios de la energia.
Camp, J.A. (ed.)
Research activities of this Division are reported under nine separate programs, namely: Energy Analysis; Solar Energy; Energy-Efficient Buildings; Chemical Process Research and Development; Environmental Research; Atmospheric Aerosol Research; Oil Shale Research; Instrumentation Development; and Combustion Research. A separate abstract was prepared for each of the nine programs, each of which contained several individual research summaries, with responsible researchers listed. All of the abstracts will appear in Energy Research Abstracts (ERA), and five will appear in Energy Abstracts for Policy Analysis (EAPA).
This study examines the causal relationships among energy consumption, economic growth and carbon dioxide emissions in twenty countries from Latin America and the Caribbean region. The methodology includes the use of Phillips and Perron (PP) tests, a cointegration model with vector error correction modeling (VECM) and vector autoregression (VAR) with Granger causality. The study concludes that of the twenty countries analyzed, only in four of them will it be possible to implement energy conservation polices without affecting their economic growth, four others are not able to consider an energy conservation policy with economic growth, and the other twelve should focus on their economic growth before adopting any conservation policies. Energy efficiency was found in this region, especially in the countries which have both cointegration and short-term equilibrium. - Highlights: → Only four countries could implement energy conservation polices without affecting economic growth. → Twelve nations should focus on their economic growth before designing any energy conservation policies. → Energy efficiency was found in the countries which have both cointegration and short-term equilibrium.
Chang, Ching-Chih, E-mail: firstname.lastname@example.org [Department of Transportation and Communication Management Science, National Cheng Kung University, No. 1, University Road, Tainan 70101, Taiwan (China); Soruco Carballo, Claudia Fabiola, E-mail: email@example.com [Institute of International Management, National Cheng Kung University, No. 1, University Road, Tainan 70101, Taiwan (China); Department of Economics, Universidad Mayor de San Andres, 1995 Villazon ave., La Paz (Bolivia, Plurinational State of)
This study examines the causal relationships among energy consumption, economic growth and carbon dioxide emissions in twenty countries from Latin America and the Caribbean region. The methodology includes the use of Phillips and Perron (PP) tests, a cointegration model with vector error correction modeling (VECM) and vector autoregression (VAR) with Granger causality. The study concludes that of the twenty countries analyzed, only in four of them will it be possible to implement energy conservation polices without affecting their economic growth, four others are not able to consider an energy conservation policy with economic growth, and the other twelve should focus on their economic growth before adopting any conservation policies. Energy efficiency was found in this region, especially in the countries which have both cointegration and short-term equilibrium. - Highlights: > Only four countries could implement energy conservation polices without affecting economic growth. > Twelve nations should focus on their economic growth before designing any energy conservation policies. > Energy efficiency was found in the countries which have both cointegration and short-term equilibrium.
Various issues regarding U.S. wholesale energy marketing were discussed with particular emphasis on how energy marketing is changing industries in North America. In 1998, the energy industry reported a growth in revenue of 26 per cent despite declining natural gas prices. It was emphasized that several major competitive issues need to be addressed by industry competitors in order to operate in this unpredictable market. These issues include profitability, market volatility and mergers and acquisitions. This paper presented a list of the top 10 North American Energy marketers in 1998. Although the number of marketers in the energy sector continues to grow, it is expected that the numbers will decline significantly within three years. This will be due mostly to the continuation of major mergers and acquisitions. It was concluded that in general, energy marketing may become an even more attractive industry because of increasing operating margins. 5 tabs., 2 figs
This report presents an evaluation of the impacts and processes of the former Wind Powering America(WPA) initiative sponsored by the U.S. Department of Energy (DOE). WPA has an underlying goal of dramatically increasing the use of wind energy in the U.S.
In January 1958, the Brazilian representative on the Board of Governors of the International Atomic Energy Agency - supported by the Governors from Argentina and Guatemala - proposed that a study should be made of the possibility of setting up one or more atomic energy training centres in Latin America. Countries now having facilities that could be used for co-operative training are Argentina, where rapid strides are being made in building up an integrated atomic energy centre in the Buenos Aires; Brazil, which has successfully established a physical science nuclear laboratory and a radio-biology centre; Venezuela, with a medico-biological centre from which much may be expected; and Mexico, where nuclear science courses are to be provided by the University of Mexico. The report discusses two alternatives for the establishment of training centres: 'specialized centres' or 'integrated centres' and concludes that the integrated centre is the preferable one however specialized centres stand a much higher chance of being staffed successfully. They are inherently smaller and consequently costs for facilities and equipment are much less. In addition use might be made of existing facilities. It is stated that one of the specialized atomic energy training centres to be established might well be in the field of radio-botany. Agriculture is a major source of income throughout Latin America. There are many agricultural schools and experimental stations throughout the region and also the Inter-American Institute of Agricultural Science at Turrialba, Costa Rica. The authors of the report concluded that a training centre in radio-botany should provide vitally needed knowledge and vitally needed specialists to all the agricultural installations in Latin America. The report recommends that (1) the Agency should meet the requests of Latin American universities by, for example, supplying equipment and sending experts; (2) at least one specialized training centre should be established
Vagiannis, Georgios; Knudsen, Henrik N.; Toftum, Jørn; Clausen, Geo
The aim of this study was to assess whether low energy consumption in dwellings imposes problems by deteriorating the indoor environment. Several indoor environment parameters were correlated with the energy consumption of low energy houses. One house from a village of low energy houses in Denmark was selected and sensitivity analyses were conducted for the importance of occupancy, ventilation, window opening, and heat recovery efficiency. In particular occupancy and venting played significan...
Full Text Available Application of new and renewable sources of energy available in Sudan is now a major issue in the future energy strategic planning for the alternative to the fossil conventional energy to provide part of the local energy demand. Like many of the African leaders in renewable energy utilisation, Sudan has a well-defined commitment to continue research, development, and implementation of new technologies. Sustainable low-carbon energy scenarios for the new century emphasise the untapped potential of renewable resources are needed. Rural areas of Sudan can benefit from this transition. The increased availability of reliable and efficient energy services stimulates new development alternatives. It is concluded that renewable environmentally friendly energy must be encouraged, promoted, implemented, and demonstrated by full-scale plant especially for use in remote rural areas.
This fact sheet highlights how renewable energy and energy efficiency technologies can and are being used to reduce air emissions and meet environmental goals, showcasing case studies and technology-specific topics.
The new century's ultimate global challenge will be for the world community to sustain its growth while preserving environment in the presence of ever increasing world population, that is, balancing economy, environment, and population problems. The sheer magnitude of population growth, together with people's innate aspirations for improved life, will put enormous demands on energy production. Deployment of new, energy-intensive technologies will further increase the pressure. The increased energy production and consumption in turn will inevitably impact on our global environment, as exemplified by such issues as global climate change. Environmental issues associated with energy production and use are affecting society's preferences for different types of energy. Thus, energy and environment will remain two poles of a central global issue in this century. The challenge is then how to produce energy in a way that is friendly to environment. The combination of nuclear power and various renewable energy sources may offer a key component to meeting the challenge. This paper presents a big picture of globally sustainable development in the new century. The role of energy and environment is brought to the fore in this context. In particular, it addresses the importance of nuclear power and renewable energy, as this combination of options will absolutely minimize the emission of greenhouse gases that have steadily and alarmingly degraded our atmospheric environment. (authors)
Blaauw, Rhiannon C.; Cooke, William J.; Kingery, Aaron M.
Being the only U.S. Government entity charged with monitoring the meteor environment, the Meteoroid Environment Office has deployed a network of all sky and wide field meteor cameras, along with the appropriate software tools to quickly analyze data from these systems. However, the coverage of this network is still quite limited, forcing the incorporation of data from other cameras posted to the internet in analyzing many of the fireballs reported by the public and media. A procedure has been developed that determines the analysis process for a given fireball event based on the types and amount of data available. The differences between these analysis process will be explained and outlined by looking at three bolide events, all of which were large enough to produce meteorites. The first example is an ideal event - a bright meteor that occurred over NASA's All Sky Camera Network on August 2, 2014. With clear video of the event from various angles, a high-accuracy trajectory, beginning and end heights, orbit and approximate brightness/size of the event are able to be found very quickly using custom software. The bolide had the potential to have dropped meteorites, so dark flight analysis and modeling was performed, allowing potential fall locations to be mapped as a function of meteorite mass. The second case study was a bright bolide that occurred November 3, 2014 over West Virginia. This was just north of the NASA southeastern all-sky network, and just south of the Ohio-Pennsylvania network. This case study showcases the MEO's ability to use social media and various internet sources to locate videos of the event from obscure sources (including the Washington Monument) for anything that will permit a determination of a basic trajectory and fireball light curve The third case study will highlight the ability to use doppler weather radar in helping locate meteorites, which enable a definitive classification of the impactor. The input data and analysis steps differ for
The first part of this paper deals with the latin america. Latin American energy has become a major strategic and geopolitical issue. During the last three years events in Ecuador, Bolivia and Venezuela have shown that these countries also count in the development of the world gas and oil markets. The prospects of growth in the global demand for energy during the next twenty years make one realize the shortfall between world demand and availability, in the same way that the recurrence of geopolitical crises in the regions of the world oil producers, like the Middle East, could have a destabilizing effect on international economic and political balance. Latin America will thus have a key role to play, provided that its social and political crises do not become geopolitical crises of a much more serious nature. The second part presents the possibilities of the energy dialogue. Four essential factors determine today situation in the world market: the rapid growth in the demand for energy resources in Asian countries; the increasing gap between the quantities produced and those consumed in the industrialized countries; the capacity of refining facilities and transport is already insufficient, and additional oil production possibilities are limited; and finally, the lack of openness in the world market in black gold. Efforts aimed at bringing together energy strategies and systems are a key part of the cooperation between the European Union and Russia. A similar dialogue has begun with the principal emerging powers of the Asian-Pacific Region. Our cooperation, including that within the framework of Russia presidency of the G8, will essentially be aimed at putting in place a common system of development of the key aspects of our energy policy. We are ready to act as intermediary between all the parties concerned. (authors)
In the study on Welfare and the Environment in the Netherlands insight is given in the possible changes and their impact on the environment in which present and future generations will live and work, focusing on living, working, mobility, agriculture, energy, environment, nature and water. Attention is paid to regional differences, spatial distribution and the future of big cities and rural areas. In this publication the energy subject is highlighted
This report represents North America's contribution to the global initiative to promote environmental and child health protection. It indicates that despite improvements in many areas, children remain at risk from environmental threats. The report focuses on the following 3 priority areas: asthma and respiratory disease; lead and other chemicals, including pesticides and waterborne diseases. This document is the first integrated, regional report providing indicators for a series of children's health and environment issues. It is intended to increase awareness of the relationship between environmental risks and children's health and to provide a means of measuring and promoting change. An introduction to the participating countries was included along with population data, birth rates, child mortality, immunization rates and socioeconomic determinants of health. The affect of outdoor and indoor air pollution on asthma and respiratory disease in Canada, Mexico and the United States was discussed along with blood lead levels and the affect of lead in the home, as well as industrial releases of lead, chemicals and pesticides. Drinking water and sanitation issues were also discussed with reference to the link with waterborne diseases. It was concluded that more effort in trilateral collaboration is needed to improve the quality of future reports. Some observations and opportunities for improvement were noted. figs
Since the socialist revolution in 1949, China has undergone periods of strong growth followed by years of political turmoil and economic setback. However, for the period 1953-1988 as a whole, the gross domestic product (GDP) grew at an average rate of 6.9% p.a., while energy consumption showed a growth rate of 8.5%. Two features of the economy are important in order to understand the development and current structure of energy consumption: Manufacturing industry, in particular the energy intensive sectors, represent an exceptionally large share of GDP; regional and local self-reliance has been the major priority in Chinese economic policy. Hence, the economy is largely based on small units which do not enjoy the full benefits of economies of scale, nor have they the financial power or technical skills required to use modern technologies. These factors have contributed to the exceptionally high intensity (energy consumption per unit of GDP) in China. Though there are major flaws in comparing energy intensities between countries, it is generally believed that the aggregated energy intensity of China is three times the level of industrialized countries, and twice as high as in many other developing countries. China has achieved impressive results in energy improvements during the 1980s, albeit from a level of high energy intensity. Energy efficiency improved on average 4% p.a. from 1980 to 1988. The major part of the improvement (50-60%) was the results of changes to industrial structures, while technological improvements and improved management in industry contributed 1/3. Though important improvements in energy efficiency are expected, projections of energy consumption in this report indicate annual growth in energy consumption of 3.5% for the next 35 years. This will imply more than a threefold increase in CO2 emissions to 2025 (from 2 billions tons of CO2 in 1990 to 6.8 billion tons in 2025). 40 refs., 20 figs., 13 tabs
Clive L. Spash; Young, Andrew
Energy from fossil fuels have become dominant in the industrialised and industrialising economies of the world. However, fossil fuels are also recognised as heavily polluting and responsible for a range of modern environmental and health problems. Nuclear power is a similar conventional energy source in that it relies upon depletion of a limited stock resource and is associated with a range of social and environmental problems. However, the alternative energy sources relying upon flow reso...
LiuTao; LinRumou; JinHongguang; PengXiaofeng
The progress in the science of energy utilizations will act crucial effect on the developments of energy science and technology, which will then promote social and economical developments and fulfill requirements for the national strategic objectives. For the sake of sustainable development, a harmonious blend of energy utilizations and environment considerations will become one of the vital topics in the future research area of energy science. It is suggested that clean and high-efficiency utilization of traditional or fossil energy resources, fundamental investigations on the energy and environment theory, renewable energy utilizations, and the development of nuclear energy are selected as priority research areas during the period of the Tenth Five-year Plan of China, according to the development trend of the world energy science and the research background of Chinese energy science, It is expected to promote the interdisciplinary investigations in the science of energy utilizations and provide scientific and technological supports for the development of related advanced high technologies,
The current status of wind energy in Canada was the focus of this presentation. Wind energy is the fastest growing source of new electrical power in the world. In 1997 the world-wide capacity was 1495 MW, with Germany (535 MW), Spain (263 MW) and Denmark (259 MW) leading the way. It is clear that Canadian markets lag behind the world in recognizing the value of wind energy. The rationale for this is economic downturn, cheap hydrocarbon energy, a closed electricity market, minimal commitment to greenhouse gas reduction, and a significant oversupply of installed capacity. Nevertheless, there are many potential benefits for Canadian grids by wind generated electricity, not the least of which are tangible reductions in carbon emissions per kWh. It was noted that significant risk reductions have resulted from size and technological improvements. Besides being environmentally benign, wind energy also provides unequaled opportunities for load matching, distributed generation, and low operating and ongoing fuel costs. Aggressive marketers such as Enron and Vision Quest have predicted that because of these advantages, and the willingness of many potential customers to pay more for 'green' energy, renewable energy sources such as wind and solar, will capture a significant share of the world energy market over the next 20 years. tabs., figs
Knudson, William A.
Higher energy prices and the growing concern about global warming have led to a number of policy goals and targets designed to curb global warming and/or the development of alternative sources of energy. However, the Tinbergen Rule states that for each and every policy target there must be at least one policy tool. If there are fewer tools than…
Virtually every phase of energy production, delivery, and use exacts some environmental toll: land disturbance from coal mining, toxic residues as a by-product of petroleum extraction, oil spillage from tanker operations, airborne emissions from power pants, buildup of radioactive nuclear wastes. Despite these cost, however, energy delivers services that are essential to economic well-being. The challenge is to mange the energy system to produce both the economic and environmental benefits that people value. Meeting this goal is a global challenge on both fronts. The economic challenge is neither less daunting nor less global. The purpose of this article is to assess whether the energy system can in fact be managed to produce both the economic and environmental services likely to be demanded of it. There is as yet not definitive answer to this question, and we do not provide one here. The authors can, however, sketch some of the prerequisites to a successful outcome
Serup, H.; Falster, H.; Gamborg, C. [and others
`Wood for Energy Production`, 2nd edition, is a readily understood guide to the application of wood in the Danish energy supply. The first edition was named `Wood Chips for Energy Production`. It describes the wood fuel from forest to consumer and provides a concise introduction to technological, environmental, and financial matters concerning heating systems for farms, institutions, district heating plants, and CHP plants. The individual sections deal with both conventional, well known technology, as well as the most recent technological advances in the field of CHP production. The purpose of this publication is to reach the largest possible audiance, and it is designed so that the layman may find its background information of special relevance. `Wood for Energy Production` is also available in German and Danish. (au)
'Wood for Energy Production', 2nd edition, is a readily understood guide to the application of wood in the Danish energy supply. The first edition was named 'Wood Chips for Energy Production'. It describes the wood fuel from forest to consumer and provides a concise introduction to technological, environmental, and financial matters concerning heating systems for farms, institutions, district heating plants, and CHP plants. The individual sections deal with both conventional, well known technology, as well as the most recent technological advances in the field of CHP production. The purpose of this publication is to reach the largest possible audiance, and it is designed so that the layman may find its background information of special relevance. 'Wood for Energy Production' is also available in German and Danish. (au)
Many international organizations and research institutions have released recently unequivocal scenarios on energy's future prospects. The peak in global oil production is likely to happen in the next ten to fifteen years, if it hasn't already happened, and decisions to be made in the near future are likely to have large impacts on our quality of life in the coming decades. This study presents an integrated tool for national energy planning customized to North America. The authors analyzed the impact of world oil production on economic, social and environmental indicators. Two cases of global ultimate recoverable oil reserves are considered, a low and medium estimate within current research. Three sets of policy directions were chosen: Business As Usual (Market Based), Maximum Push for Renewables, and Low Carbon Emissions. Results of the simulations show that without restrictions on emissions coal becomes the dominant energy in the longer term. On the other hand, if US policymakers are able to effectively implement the necessary polices, such as a 20% RPS by 2020 and increased CAFE Standards, along with increased energy conservation and efficiency, the medium to longer-term economic impacts of a global peak in oil production can be mitigated, while a sustained reduction in emissions would require a larger effort. (author)
The symposium was organized and set against the background of the industry is traditional concern for safety and the environment. The purpose of the symposium was to contribute further to the international bank of knowledge by describing recent experience, especially of Latin-America countries, in adopting, adapting and developing the practices of the industry for ensuring safety and compatibility with the environment. In the cause of four days, june 28 to july 1993, thirty five papers were presented, besides fourteen articles were arranged in the following sessions: invited speakers, safety and risk assessment, environmental protection, waste management and disposal emergency planning and public acceptance and health aspects. The Latin American Section of the American Nuclear Society convened the symposium in the city of Rio de Janeiro, Brazil. (B.C.A.)
Organized every four years by the European Nuclear Society world nuclear congress ENC provides an invaluable opportunity to take stock of the industry's position in the world. The file consists of papers from 'ENC 98', which took place at the end of October in NICE. It reviews the technical, economic and environmental position and expectations of nuclear energy with respect to the other sources of energy as far as sustainable development is concerned. (author)
First, a brief historical sketch of the progress of industrialized society and the change in the quantity and quality of energy system accompanying it is made. It is likely to see a very unstable oil market in future, and it is irresponsible to continue the use of oil simply by burning it to obtain heat and electricity. This time is the opportunity to complete a new energy transition, preserving oil for more effective utilization. There is no single energy source which is as versatile, easy to transport and to use, and cheap as oil, therefore, the relative merits and demerits of various available resources must be carefully assessed. Natural gas, the green-house effect caused by burning fossil fuel, hydroelectric power, nuclear fission power, solar, biomass, wind and geothermal energies are discussed. The important alternatives for the future are nuclear fission power, biomass, and by the middle of the next century, nuclear fusion energy. A pluralistic system is the best suitable to the complex society of the next century, having about 8 billion population. A scenario representing the contribution of nuclear energy in 2050 is illustrated, but the clouds on the nuclear horizon must be dispelled. (Kako, I.)
Svendsen, Casper Steinmann; Kongsted, Jacob
such couplings provide important insight into the strength of interaction between photo-active pigments in protein-pigment complexes. Recently, attention has been payed to how the environment modifies or even controls the electronic couplings. To enable such theoretical predictions, a fully polarizable...... higher-order multipole moments. We use this extended model to systematically examine three different ways of obtaining EET couplings in a heterogeneous medium ranging from use of the exact transition density to a point-dipole approximation. Several interesting observations are made including that...... explicit use of transition densities in the calculation of the electronic couplings - also when including the explicit environment contribution - can be replaced by a much simpler transition point charge description without comprising the quality of the model predictions....
Building America Industrialized Housing Partnership (BAIHP); Building Industry Research Alliance (BIRA); Building Science Consortium (BSC); Consortium for Advanced Residential Buildings (CARB); Davis Energy Group (DEG); IBACOS; National Association of Home Builders Research Center (NAHBRC); National Renewable Energy Laboratory (NREL)
The Building America program conducts the system research required to reduce risks associated with the design and construction of homes that use an average of 30% to 90% less total energy for all residential energy uses than the Building America Research Benchmark, including research on homes that will use zero net energy on annual basis. To measure the program's progress, annual research milestones have been established for five major climate regions in the United States. The system research activities required to reach each milestone take from 3 to 5 years to complete and include research in individual test houses, studies in pre-production prototypes, and research studies with lead builders that provide early examples that the specified energy savings level can be successfully achieved on a production basis. This report summarizes research results for the 30% energy savings level and demonstrates that lead builders can successfully provide 30% homes in the Marine Climate Region on a cost neutral basis.
Geothermal energy--from subsurface heat sources created by the underlying geologic configuration of the earth--is addressed, from an environmental research and development perspective. The report covers various geothermal energy systems, which serve as present or potential energy...
Braunstein, H. M.; Kanciruk, P.; Roop, R. D.; Sharples, F. E.; Tatum, J. S.; Oakes, K. M.
The technology, resources, applied, and experimental features of biomass energy resources are explored, with an emphasis on environmental and social implications of large-scale biomass development. The existing land and water based biomass resource is described in terms of available energy, ecological concerns, agricultural crops, livestock production, freshwater systems, and ocean systems. Attention is given to proposed systems of biomass energy production from forestry and silviculture, agricultural crops, livestock wastes, and freshwater and ocean systems. A survey is made of various biomass materials, techniques for conversion to gas, liquid fuels, or for direct combustion, and impacts of large-scale biomass production and harvest are examined. Particular note is made of the effects of scaling biomass conversion systems, including near- and long-term applications, and ethics and aesthetic concerns.
Nikolaisen, L.; Nielsen, C.; Larsen, M.G.; Nielsen, V.; Zielke, U.; Kristensen, J.K.; Holm-Christensen, B.
`Straw for Energy Production`, second edition, provides a readily accessible background information of special relevance to the use of straw in the Danish energy supply. Technical, environmental, and economic aspects are described in respect of boiler plants for farms, district heating plants, and combined heat and power plants (CHP). The individual sections deal with both well-known, tested technology and the most recent advances in the field of CHP production. This publication is designed with the purpose of reaching the largest possible numbers of people and so adapted that it provides a valuable aid and gives the non-professional, general reader a thorough knowledge of the subject. `Straw for Energy Production` is also available in German and Danish. (au)
This paper reviews the essential elements which are to form integral part of future 'sustainable growth' oriented energy policies of industrialized nations, and in particular, of Italy, heavily dependent of foreign supplied petroleum. Focus is on steps to counter increases in levels of atmospheric carbon dioxide, the result of the combustion of fossil fuels, and held to be largely responsible for greenhouse effect related climatic change. The immediate steps to be taken are identified as being the putting of a stronger emphasis on energy conservation in the developed countries and technology transfer to Eastern Bloc nations which currently have little or nothing in the way of installed pollution control equipment
Environmental concerns, both at the local and global levels, have been present in Mexico's energy planning and national and international commitments. However, deregulation policies and financial constraints in the public sector seem to come in conflict with respect to greenhouse gas emissions in the development of the Mexican energy system. This is specially noticeable in the power sector where expansion of non fossil fuel generation has been essentially postponed at present and only the substitution of fuel oil and diesel by natural gas is contemplated. (Author)
... Scott Collins, USDA Rural Development, 9025 River Road, Marcy, NY 13403, (315) 736-3316 Ext. 4, scott...) Reallocation of grants funds. Based on the quality of the applications received under this Notice and subject... Rural Energy for America Program AGENCY: Rural Business-Cooperative Service, USDA. ACTION: Notice...
... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION In the Matter of Toshiba America Nuclear Energy Corporation and All Other Persons Who Seek or Obtain Access to Safeguards Information Described Herein; Order Imposing Safeguards Information Protection Requirements for Access to...
'Pembina envisions a world in which our immediate and future needs are met in a manner that protects the earth's living systems; ensures clean air, land and water; prevents dangerous climate change; and provides for a safe and just global community.' But what exactly does this mean? What does this sustainable world look like? How do we get from where we are now - to this? From Climate Change to Biodiversity - the demand for energy is shaping the environmental challenges of the present and the future. Paul will present Pembina's perspective on the risks, challenges, issues and opportunities ahead - and why the need for action is urgent. The Pembina Institute is an independent, not-for-profit environmental policy research and education organization. Founded in Drayton Valley, Alberta, the Pembina Institute has a multidisciplinary staff of more than thirty, with offices in Drayton Valley, Calgary, Edmonton, Vancouver and Ottawa. Pembina advances sustainable energy solutions through innovative research, education, consulting and advocacy. The Pembina Institute's major policy research and education programs are in the areas of sustainable energy, climate change, environmental governance, ecological fiscal reform, sustainability indicators, and the environmental impacts of the energy industry. (author)
Mexico is a country at the crossroads. It has huge potentials in energy, in natural resources and in human resources. It is currently experiencing one of the most serious crises in its history - economic, ecological, political - and it is making efforts to overcome the problems behind these crises, which may affect us all because of Mexico's importance as energy producer and energy consumer. Mexico is one of the developing countries which has participated actively in finding solutions to the worlds environmental problems not least the problem of climatic changes as a result of increasing energy consumption. Mexico is seeing the consequences at local and national level, and is taking steps to change course. At the same time, it has also expressed interest in participating in international initiatives and cooperation to solve these problem. But Mexico finds itself in a situation not unlike that of many East European countries after the fall of the communist regimes. The old system is tumbling, the will to change is present, but there is a lack of resources. 123 refs., 45 tabs
The State Energy Advisory Board (STEAB) presents this 10th annual report following the one-year anniversary of the September 11, 2001 terrorist attacks on the World Trade Center and the Pentagon. This event has had profound impacts on all segments of American society, not the least of which is this country’s energy sector. Long before September 11, a number of energy issues grabbed the nation’s attention, including opening the Arctic National Wildlife Refuge to oil and natural gas exploration, the power crisis in California, nationwide natural gas and gasoline price increases, and the administration’s May 2001 National Energy Policy. However, the events of September 11 refocused attention on the prominent role energy plays in the country’s homeland security. For the most part, the energy aspects of homeland security have focused on the physical security of critical energy emergency planning and energy infrastructure, such as power plants, refineries, and power and fuel transmission systems. While STEAB recognizes the importance of protecting our existing energy infrastructure, this should not be the sole focus of homeland security as it relates to energy.
Economist Intelligence Unit (EIU)
This paper describes a new benchmarking model and index that assesses the readiness of countries in Latin America and the Caribbean to participate in public-private partnerships in the infrastructure sector. The model was built by the Economist Intelligence Unit (EIU) and was supported fi nancially by the Multilateral Investment Fund (MIF) and the Program to Promote Public-Private Partnerships in Latin America and the Caribbean funded by the government of Spain.
Problems with energy supply and use are related not only to global warming, but also to such environmental concerns as air pollution, ozone depletion forest destruction and emission of radioactive substances. These issues must be taken into consideration simultaneously if humanity is to achieve a bright energy future with minimal environmental impacts. Much evidence exists which suggests that the future will be negatively impacted if humans keep degrading the environment. There is an intimate connection between energy, the environment and sustainable development. A society seeking sustainable development ideally must utilise only energy resources which cause no environmental impact (e.g. which release no emissions to the environment). However, since all energy resources lead to some environmental impact, it is reasonable to suggest that some (not all) of the concerns regarding the limitations imposed on sustainable development by environmental emissions and their negative impacts can be part overcome through increased energy efficiency. A strong relation clearly exists between energy efficiency and environmental impact since, for the same services or products, less resource utilisation and pollution is normally associated with higher efficiency processes. Anticipated patterns of future energy use and consequent environmental impact (Focusing on acid precipitation, stratospheric ozone depletion and the greenhouse effect) are comprehensively discussed in this paper. Also, some solutions to current environmental issues in terms of energy conservation and renewable energy technologies are identified and some theoretical and practical limitations on increased energy efficiency are explained. The relations between energy and sustainable development, and between the environment and sustainable development, are described, and in illustrative example is presented. Throughout the paper several issues relating to energy, environment and sustainable development are examined
Landfill gas is an alternative source of energy which can be commercially exploited wherever municipal solid wastes are disposed of in sanitary landfills. In this context, it was decided to launch a comprehensive study on the subject of energy valorization of landfill gas. The main topics dealt with in the study, which is supported by a comprehensive literature survey and six detailed case-studies, include; (i) the environmental impact of landfill gas, (ii) the process of landfill gas genesis and the technology of landfill gas control by its exploitation, (iii) the monitoring of landfill gas emissions, (iv) the policies and legal aspects of landfill gas in the European Community and in the world, (v) the estimation of landfill gas potentials and economics of landfill gas control and exploitation, (vi) the status of landfill gas exploitation in the European Community and in the world. (authors). refs., figs., tabs
Keenan, B.R. (ed.)
The Ohio River Valley Assembly was convened for round table discussions of the development of the energy resources of the valley and the environmental impacts. The participation was limited to government officials and participants included representatives from local, state, and federal governments and from several regional organizations with particular responsibilities in the Ohio River Valley. The background papers, comments by legislators, speeches, and the final report of the Assembly are compiled. (JSR)
The proceedings contain 91 abstracts of contributions delivered as lectures and 47 abstracts of contributions presented as posters. Out of them, 4 have been inputted in INIS. They deal with air pollution in Turkey, with impacts of open pit mines in North Bohemia on the quality of air, environmental impacts of the thermal power plant at Drobeta Turnu Severin in Romania, and with Latvia's environmental problems associated with energy supplies. (M.D.)
The paper describes the author's view on the environmental problems and nuclear power. The world demand for energy has increased rapidly due to the increase of population and the overall rise in living standards, resulting in many signs that the world is experiencing a growing shortage of energy and continuing need for flexible planning and the search for new sources. Fossil fuels are polluting the atmosphere, leading to climate change, acid rain and global warming. This has led many countries to look again at nuclear power. For the widespread opposition to nuclear power, the author lists up the fear of nuclear weapons, the fear of nuclear radiations including reprocessing plants as well as natural radioactivity and cosmic rays, the fear about the safety of nuclear reactors, and production of large amount of radioactive wastes. The author compares various energy sources, and insists that there is a strong reluctance to face the truth, as Governments knowing that nuclear power is politically so unpopular would not advocate the construction of new nuclear stations. (S. Ohno)
Nikita Gaikwad; Yogita Mistry
The Environment monitoring is one of the applications of wireless sensor network. The most serious environment pollution is air pollution because different air pollutant causes damage to human health and causes global warming. To avoid such effect on human health and climate change Environment monitoring systems are used. This paper provides the short overview of different environmental air pollution monitoring systems and Energy efficiency in WSN to reduced the power consumption ...
Full Text Available The Environment monitoring is one of the applications of wireless sensor network. The most serious environment pollution is air pollution because different air pollutant causes damage to human health and causes global warming. To avoid such effect on human health and climate change Environment monitoring systems are used. This paper provides the short overview of different environmental air pollution monitoring systems and Energy efficiency in WSN to reduced the power consumption of system.
This paper compares the energy policies proposed by the U.S. Congress and the U.S. Department of Energy (DOE). Connections between energy, economy, environment, and technology are discussed in some detail. The National Energy Policy Plan of the DOE is summarized, and the impact of budget cuts proposed by Congress are projected. Aspects of the DOE plan which are emphasized include research and development, minimization of regulation, and eliminating redundant government and private industry efforts. 5 figs., 5 tabs.
The catalogue lists all publications of the International Atomic Energy Agency dealing with the Environment issued during the period 1980-1993. The major subjects covered include: effect of agrochemical residues on soils and aquatic ecosystems, application of radioisotopes in conservation of the environment, siting of nuclear power plants, environmental isotope data and environmental contamination due to nuclear accidents
Duić, Neven; Guzović, Zvonimir; Kafarov, Vyatcheslav;
The 6th Dubrovnik Conference on Sustainable Development of Energy, Water and Environment Systems (SDEWES Conference), attended by 418 scientists from 55 countries representing six continents. It was held in 2011 and dedicated to the improvement and dissemination of knowledge on methods, policies...... and technologies for increasing the sustainability of development, taking into account its economic, environmental and social pillars, as well as methods for assessing and measuring sustainability of development, regarding energy, transport, water and environment systems and their many combinations....
Twine, T. E.; Snyder, P. K.; Hertel, W.
Urban heat islands (UHIs) occur when urban and suburban areas experience elevated temperatures relative to their rural surroundings because of differences in vegetation cover, buildings and other development, and infrastructure. Most cities in the United States are warming at twice the rate of the outlying rural areas and the planet as a whole. This difference in temperature is proportional to the size of the city and can be in excess of 2-5°C during the daytime and as much as 10°C at night. UHIs can exacerbate the warming during heat waves and play a role in additional heat-related mortality, an increase in tropospheric ozone, and economic losses that total in the billions of dollars from excess energy consumption. Many cities are experimenting with strategies to reduce urban warming. A number of mitigation strategies involve manipulating the surface energy budget to either reduce the amount of solar radiation absorbed at the surface or offset absorbed energy through latent cooling. Options include using building materials with different properties of reflectivity and emissivity, increasing the reflectivity of parking lots, covering roofs with vegetation, and increasing the amount of vegetation overall through tree planting or increasing green space. The goal of the Islands in the Sun project is to understand the formation and behavior of urban heat islands and to mitigate their effects through sensible city engineering and design practices. Methods include analysis of global remotely sensed datasets, the development of a reduced-complexity urban model, and evaluation of measurements made in the Twin Cities Metropolitan Area (TCMA). The TCMA is a 7,700 square kilometer urban and suburban region located in east central Minnesota that includes the two cities of Minneapolis and Saint Paul. Mitigation of the UHI in northern latitude cities, such as the TCMA, is a challenge because (1) residents in more northerly cities are more likely to suffer heat-related illness
Fang Weizhong; Jin Wen
@@ To trade off high energy consumption for high GDP growth making both energy consumption and environment pollution of the developing China top in the world is an undisputed fact. The 11th Five- Year Plan has stipulated 20% decrease of specific energy consumption in this period as a restrictive index, this has been gradually detailed and practiced into every link. To compile the thesis of "How to Realize the Target of Energy Consumption 20% Decreased in the 11th Five Year period," this Journal invited Mr. Fang Weizhong, the president of China Macro-Economic Association to contribute a paper entitled "The Severe Energy and Environment Situation in China," in which reasons of failed target of energy consumption in the 10th Five Year period and how to realize energy consumption index in the 11th Five Year period are precisely calculated and in-depth analyzed with detail and practical data.
Renewable energies for power generation in Latin America: market, technologies and perspectives; Energias renovables para generacion de electricidad en America Latina: mercado, tecnologias y perspectivas
De Martino Jannuzzi, Gilberto [Universidade Estadual de Campinas, UNICAMP e International Energy Initiative (Brazil); De Buen Rodriguez, Odon [Energia, Tecnologia y Educacion, S.C., ENTE, S.C. (Mexico); Gorenstein Dedecca, Joao [International Energy Initiative, IEI (Brazil); Goncalves Nogueira, Larissa [International Energy Initiative, IEI (Brazil); Maia Gomes, Rodolfo Dourado [International Energy Initiative, IEI (Brazil); Navarro, Judith [Energia, Tecnologia y Educacion, S.C., ENTE, S.C. (Mexico)
Latin America has a wealth of renewable energy resources, although the utilization of these resources has historically been carried out in the region by large hydroelectric energy plants. Nevertheless, according to the present report, there is an immense potential for wider use of new sources of renewable energy, including Small-Scale Hydroelectric (SSH), wind, solar and geothermal. Considering only the renewable sources used for power generation in the countries studied, they are observed to account for between 2.5 and 5% of the current installed capacity of these countries. Brazil and Peru use roughly 5%, Argentina and Colombia 4% and Mexico and Chile 2.5% of current capacity. Among the alternative sources used, biomass is observed to be predominant, corresponding to 50% of the installed capacity of those countries, collectively, followed by SSH (37%) and wind energy (13%). The installed capacity of photovoltaic energy (PV) continues to be insignificant. In this work, large hydroelectric plants are not included as renewable sources, only CHP is included. Among the countries studied, Brazil is currently responsible for more than 70% of the installed capacity of the renewable sources used for power generation, followed by Mexico (9%) and Argentina (7%). Colombia and Central American countries represent 5% of current installed capacity, each, and the remaining countries are responsible for 2%, with the exception of Venezuela. The high contribution of biomass as an alternative source in Brazil and Argentina explains its predominance in this area. With respect to total hydroelectric potential, Mexico has already exploited a large part portion of its economically viable resources, as much as 87.4%, much higher than the average for the region. While Brazil stands out for the large participation of hydroelectric energy, 58.4% of the economically exploitable capacity still remains. Nevertheless, those resources are concentrated in the northern region of the country and
Three side-by-side lab houses were built, instrumented and monitored in an effort to determine through field testing and analysis the relative contributions of select technologies toward reducing energy use in new manufactured homes.The lab houses in Russellville, Alabama compared the performance of three homes built to varying levels of thermal integrity and HVAC equipment: a baseline HUD-code home equipped with an electric furnace and a split system air conditioner; an ENERGY STAR manufactured home with an enhanced thermal envelope and traditional split system heat pump; and a house designed to qualify for Zero Energy Ready Home designation with a ductless mini-split heat pump with transfer fan distribution system in place of the traditional duct system for distribution. Experiments were conducted in the lab houses to evaluate impact on energy and comfort of interior door position, window blind position and transfer fan operation. The report describes results of tracer gas and co-heating tests and presents calculation of the heat pump coefficient of performance for both the traditional heat pump and the ductless mini-split. A series of calibrated energy models was developed based on measured data and run in three locations in the Southeast to compare annual energy usage of the three homes.
This document describes lessons learned from designing, building, and monitoring five affordable, energy-efficient test houses in a single development in the Tennessee Valley Authority (TVA) service area. This work was done through a collaboration of Habitat for Humanity Loudon County, the US Department of Energy (DOE), TVA, and Oak Ridge National Laboratory (ORNL).The houses were designed by a team led by ORNL and were constructed by Habitat's volunteers in Lenoir City, Tennessee. ZEH5, a two-story house and the last of the five test houses to be built, provided an excellent model for conducting research on affordable high-performance houses. The impressively low energy bills for this house have generated considerable interest from builders and homeowners around the country who wanted a similar home design that could be adapted to different climates. Because a design developed without the project constraints of ZEH5 would have more appeal for the mass market, plans for two houses were developed from ZEH5: a one-story design (ZEH6) and a two-story design (ZEH7). This report focuses on ZEH6, identical to ZEH5 except that the geothermal heat pump is replaced with a SEER 16 air source unit (like that used in ZEH4). The report also contains plans for the ZEH6 house. ZEH5 and ZEH6 both use 50% less energy than the DOE Building America protocol for energyefficient buildings. ZEH5 is a 4 bedroom, 2.5 bath, 2632 ft2 house with a home energy rating system (HERS) index of 43, which qualifies it for federal energy-efficiency incentives (a HERS rating of 0 is a zero-energy house, and a conventional new house would have a HERS rating of 100). This report is intended to help builders and homeowners build similar high-performance houses. Detailed specifications for the envelope and the equipment used in ZEH5 are compared with the Building America Benchmark building, and detailed drawings, specifications, and lessons learned in the construction and analysis of data gleaned
Gang YAN; Li LI; Bin CHEN
With rapid urbanization and heavy industria-lization as well as the rapid increase of cars in China, the effect of energy consumption on urban air environment is increasingly becoming serious, and has become a hot topic for both scholars and decision-makers. This paper explores the effect mechanism and regulation of urban energy consumption on the air environment, and summarizes the framework of the stress effect relationship and the evolutionary process. In accordance with the effect relationship of the internal factors between the two, analytic approaches studying the stress effect of urban energy consumption on air environment are proposed, including the analysis of air environment effects caused by urban energy consumption structure change, and the analysis of air environment effects caused by urban energy economic efficiency change, as well as a decomposition analysis of air pollutant emission caused by urban energy consumption. Applying the above-mentioned approaches into a case study on Beijing City, this paper analyzes the effect relationship among urban energy consumption structure improvement, energy economic efficiency increase and air quality change since the period when Beijing City officially proposed to bid for the 2008 Olympic Games in 1998. In addition, it further analyzes the effect and contribution of urban industrial activity level, industrial economic structure, industrial energy intensity, and industrial energy structure as well as emission coefficients on the change in industrial SO2 emission, which can provide valuable information to the government for making comPrehensive environmental policies, with the use of the logarithmic mean Divisia index (LMDI) method. It is shown that under the precondition that the industrial economy maintain a continuous and rapid increase, improvements in energy intensity and a decline in emission coefficients are the main means for reducing Beijing's industrial SO2 emissions.
The policy discussion following the Oil Embargo was clouded with fears of a return to a primitive existence based on drastically reduced energy inputs to society, or, on the other hand, an abandoning of environmental goals, allegedly a major barrier to development of new energy supplies. Often the energy use associated with environmental improvements was cited as a reason for expanding energy supplies, as if to say that a conflict existed between a clean environment and reductions in energy use. Or it was argued that a relaxation of environmental goals would lower the direct costs of harvesting and using energy and thereby alleviate the need for energy conservation. It has also been argued that the geopolitics of energy alone will force us to substitute riskier or ''dirtier'' energy sources for relatively clean oil and gas. Indeed, there is no question that the relationship among energy, the environment, and economic well-being is complicated. This essay sorts out many of the confusing aspects in order to show how goals relating to the efficient use of energy are aligned both with traditional economic goals and with modern environmental goals. To do this the author analyzes in depth the role of energy in the economy and, using examples, traces the origins of many of the misconceptions about that role--misconceptions that have inhibited a profound discussion of energy-related goals.
Maihold, Guenther; Husar, Joerg (eds.)
As the book shows, energy relationships in the American continent are defined by the world's biggest energy consumer, the USA, paralleled by an increasing resources-related nationalism among the energy producers of the southern hemisphere of the continent. The strategic character of energy in all its different forms (petroleum and natural gas, coal, electricity, bioethanol) is reflected both in the development of the total hemispheral relationships and in various attempts to design regional integration processes. The subject is getting increasingly explosive due to problems with oil production in the Arctic region and off the US coast; in addition, there are first cooperation projects between state-owned Latin American companies and Chinese or Russian oil companies that are viewed with serious misgivings by the USA. This book presents infrastructural projects and cooperation projects in the context of national energy policies and takes a look at the potentials for conflict resulting from divergent conceptions and interests of the key actors. (orig./RHM)
Energy integration experiences at the Europe, at the Nordic countries and at the Central America: considerations relevant to the South America integration process; Experiencias de integracao energetica na Europa, nos paises nordicos e na America Central: consideracoes relevantes ao processo de integracao Sul-Americana
Campos, Adriana Fiorotti; Andreza, Fernanda Marques Pereira; Soares, Jeferson Borghetti; Pinheiro, Maria Fernanda Bacile; Oliveira, Ricardo Gorini de [Empresa de Pesquisa Energetica (EPE), Rio de Janeiro, RJ (Brazil)], Emails: firstname.lastname@example.org, email@example.com; firstname.lastname@example.org, maria.pinheiro, email@example.com
In view of institutional/contractual regulatory problems at the South America, some experiences of energy integration at the electrical sectors and natural gas (Nordic countries. European Union and Central America), identifying related vantages and advantageous. Besides, there is an attempt of characterization of the process step of energy integration, and the fitting of regions in these steps, observing that the process of energy integration in the South America it is found in a initial step yet if it is considered the used methodology by the Colombian enterprise Interconexion Electrica S.A.E.S.P. - ISA (2007)
This document on geothermal energy is the first in a series of summary reports prepared by the Office of Energy, Minerals and Industry of the Environmental Protection Agency. The series describes what environmental effects are known or expected from new energy resource development in the western third of the United States. The series indicates some of the research and development activities under way and reviews the non-environmental constraints to resource development. It also serves as a reference for planners and policymakers on the entire range of problems and prospects associated with the development of new energy resources. [DJE-2005
Hughes, J. D.
Shale gas has been heralded as a "game changer" in the struggle to meet America's demand for energy. The "Pickens Plan" of Texas oil and gas pioneer T.Boone Pickens suggests that gas can replace coal for much of U.S. electricity generation, and oil for, at least, truck transportation1. Industry lobby groups such as ANGA declare "that the dream of clean, abundant, home grown energy is now reality"2. In Canada, politicians in British Columbia are racing to export the virtual bounty of shale gas via LNG to Asia (despite the fact that Canadian gas production is down 16 percent from its 2001 peak). And the EIA has forecast that the U.S. will become a net exporter of gas by 20213. Similarly, recent reports from Citigroup and Harvard suggest that an oil glut is on the horizon thanks in part to the application of fracking technology to formerly inaccessible low permeability tight oil plays. The fundamentals of well costs and declines belie this optimism. Shale gas is expensive gas. In the early days it was declared that "continuous plays" like shale gas were "manufacturing operations", and that geology didn't matter. One could drill a well anywhere, it was suggested, and expect consistent production. Unfortunately, Mother Nature always has the last word, and inevitably the vast expanses of purported potential shale gas resources contracted to "core" areas, where geological conditions were optimal. The cost to produce shale gas ranges from 4.00 per thousand cubic feet (mcf) to 10.00, depending on the play. Natural gas production is a story about declines which now amount to 32% per year in the U.S. So 22 billion cubic feet per day of production now has to be replaced each year to keep overall production flat. At current prices of 2.50/mcf, industry is short about 50 billion per year in cash flow to make this happen4. As a result I expect falling production and rising prices in the near to medium term. Similarly, tight oil plays in North Dakota and Texas have been heralded
Energy use and the resulting environmental impacts are major points of concern for the world in the 21st century. Opinions that define the challenges of sustainable energy options are as diverse as the proposed solutions. The industrial sector is a key area both from the standpoint of the amount of energy consumed and the magnitude of the energy options that exist there. However, history has shown that success in the industrial energy sector requires careful planning and consideration of the unique challenges of the manufacturing environment.
The document reproduces the text of the communication of 14 March 2000 received from the Permanent Mission of the United States of America to the International Atomic Energy Agency including two statements of the President and the Secretary of State of the United States of America regarding the Nuclear Non-proliferation Treaty
The World Oil Industry (WOI) developed through two types of economic organization, built up around vertically integrated and internationalized enterprises: the US model, based on private international firms, and the model centered on setting up State-run enterprises, initially in the United Kingdom, Argentina and Mexico. However, from the first oil crisis (1973) onwards, the World Oil Industry has gradually been un-bundled through nationalization and the loss of control over the reserves by the oil majors. With this new configuration of the industry, from the 1980's onwards, the strategies of the major international oil companies focused on developing the spot market, while lowering investment and operating costs, introducing correlated diversification strategies, and enhancing industrial concentration through mergers and acquisitions and/or cooperation agreements between companies. The core purpose of these strategic shifts is to obtain control over new oil field areas. The restructuring processes of national oil industries all over the world - particularly in South America - constituted an important drive aligned with these new guidelines, headed up by the global oil operators. This paper analyzes the changes in the South American oil sector during the 1990's, analyzing aspects involved in awarding mineral rights in the upstream segment. Despite similar policies, market deregulation processes follow different patterns. However, the most significant aspect is an increase in the presence of international private capital in the dynamics of this sector, mainly in regional energy integration processes. (authors)
Cooke, Jason Arthur
Beginning with coal in the nineteenth century, the mass production and intensive consumption of fossil fuel energy fundamentally changed patterns of urban and industrial development in North America. Focusing on the metropolitan development of Los Angeles, this dissertation examines how the emergence of oil-based capitalism in the first three decades of the twentieth century was sustained and made increasingly resilient through the production of urban and industrial space. In a region where coal was scarce, the development of oil-based energy was predicated on long-term investments into conversion technologies, storage systems and distribution networks that facilitated the efficient and economical flow of liquefied fossil fuel. In this dissertation, I argue that the historical and geographical significance of the Southern California petroleum industry is derived from how its distinctive market expansion in the first three decades of the twentieth century helped establish the dominance of oil-based energy as the primary fuel for transportation in capitalist society. In North America, the origins of oil-based capitalism can be traced to the turn of the twentieth century when California was the largest oil-producing economy in the United States and Los Angeles was the fastest growing metropolitan region. This dissertation traces how Los Angeles became the first city in North America where oil became a formative element of urban and industrial development: not only as fuel for transportation, but also in the infrastructures, landscapes and networks that sustain a critical dependence on oil-based energy. With a distinctive metropolitan geography, decentralized and automobile-dependent, Los Angeles became the first oil-based city in North America and thus provides an ideal case study for examining the regional dynamics of energy transition, establishment and dependence. Interwoven with the production of urban and industrial space, oil remains the primary fuel that
Full Text Available Solar Energy has been acknowledged as a free and infinite source of energy. In Built Environment (BE, solar energy has been used since pre-historic time. Many improvements and technologies .have been developed with respect to their potential. As solar supplies free energy, the issues with regard to their development in the BE will be examined. The solar energy is used in building either in Passive Solar Design (PSD or Active Solar Design (ASD. Rapid development in BE has caused global warming effect where the heating and cooling of the building contribute to half the total energy consumption of the nation and the construction industry leading to CO2 emission level at 300 million tonnes. It is found that solar energy produces different energy performances which result from different building technique that affected the environment in various ways. Whether or not the energy performances depend on the materials used, the equipment installed in the building or the energy sources supplied to the building , the improvement and development of solar energy still continues and grows.
Highlights: ► This special issue of contributions presented at the 6th SDEWES Conference. ► Buildings are becoming energy neutral. ► Process integration enables significant improvements of energy efficiency. ► The electrification of transport and measures to increase its efficiency are needed. ► Renewable energy is becoming more viable while being complicated to integrate. -- Abstract: The 6th Dubrovnik Conference on Sustainable Development of Energy, Water and Environment Systems (SDEWES Conference), attended by 418 scientists from 55 countries representing six continents. It was held in 2011 and dedicated to the improvement and dissemination of knowledge on methods, policies and technologies for increasing the sustainability of development, taking into account its economic, environmental and social pillars, as well as methods for assessing and measuring sustainability of development, regarding energy, transport, water and environment systems and their many combinations.
Sustainability on economical growth, energy supply and environment are major issues for the 21. century. Within this context, one of the promising concepts is the possibility of nuclear-produced hydrogen. In this study, the effect of nuclear-produced hydrogen on the environment is discussed, based on the output of the computer code 'Grape', which simulates the effects of the energy, environment and economy in 21. century. Five cases are assumed in this study. The first case is 'Business as usual by Internal Combustion Engine (ICE)', the second 'CO2 limited to 550 ppm by ICE', the third 'CO2 limited to 550 ppm by Hybrid Car', the fourth 'CO2 limited to 550 ppm by Fuel Cell Vehicle (FCV) with Hydrogen produced by conventional Steam Methane Reforming (SMR)' and the fifth 'CO2 limited to 550 ppm by FCV with Nuclear Produced-Hydrogen'. The energy used for transportation is at present about 25% of the total energy consumption in the world and is expected to be the same in the future, if there is no improvement of energy efficiency for transportation. On this point, the hybrid car shows the much better efficiency, about 2 times better than traditional internal combustion engines. Fuel Cell powered Vehicles are expected to be a key to resolving the combined issue of the environment and energy in this century. The nuclear-produced hydrogen is a better solution than conventional hydrogen production method using steam methane reforming. (author)
The first purpose of this paper is to describe ACES technologies and their potential impact on the environment, the US energy supply system and economy. The second purpose is to recommend an R,D D program to the US Department of Energy which has as its goal the rapid development of the most promising of the new technologies. ACES supply thermal energy to groups of buildings, communities and cities in the form of hot or chilled water for building space heating, domestic hot water or air conditioning. The energy is supplied via a network of insulated, underground pipes linking central sources of supply with buildings. ACES, by definition, employ very high energy efficiency conversion technologies such as cogeneration, heat pumps, and heat activated chillers. These systems also use renewable energy sources such as solar energy, winter cold, wind, and surface and subsurface warm and cold waters. ACES compose a new generation of community-scale building heating and air conditioning supply technologies. These new systems can effect a rapid and economical conversion of existing cities to energy supply by very efficient energy conversion systems and renewable energy systems. ACES technologies are the most promising near term means by which cities can make the transition from our present damaging dependence on fossil fuel supply systems to an economically and environmentally sustainable reliance on very high efficiency and renewable energy supply systems. When fully developed to serve an urban area, ACES will constitute a new utility system which can attain a level of energy efficiency, economy and reliance on renewable energy sources not possible with currently available energy supply systems.
Building cost effective, high performance homes that provide superior comfort, health, and durability is the goal of the Department of Energy's (DOE's) Zero Energy Ready Homes (ZERH) program. Through Building America research and other innovative programs throughout the country, many of the technical challenges to building to the ZERH standard have been addressed. This case study describes the development of a 62-unit multifamily community constructed by nonprofit developer Mutual Housing at the Spring Lake subdivision in Woodland, CA. The Spring Lake project is expected to be the first ZERH-certified multifamily project nationwide. Building America team Alliance for Residential Building Innovation worked with Mutual Housing throughout the project. The case study discusses challenges encountered, lessons learned, and how obstacles were overcome. An objective of this project was to gain a highly visible foothold for residential buildings built to the DOE ZERH specification that can be used to encourage participation by other California builders.
LI Bai-zhan; LIU Meng; YAO Run-ming; Koen Steermers
Chongqing is the largest municipality under the Chinese Central Government (MCG) in terms of administrative area and population and is now the most important economic and cultural center of the upper Yangtze River and Three Gorges area. The Three Gorges Dam project, one of the largest world infrastructure projects, causes a great deal of immigration to Chongqing and results in the rapid urbanization of the city, and it has brought in a great deal of environmental impact, which is a global concerned issue. This paper introduces the city profile of Chongqing municipality and its urbanization impact on energy and environment. The demand and the trend of energy consumption in built environment (building and transport) have been analysed. The living environment of Chongqing residents and the local energy efficient policy have been introduced. Finally the authors discuss the key issues of the sustainable urban development of Chongqing.