Renewable energy (sources) or RES capture their energy from existing flows of energy, from on-going natural processes, such as sunshine, wind, wave power , flowing water (hydropower), biological processes such as anaerobic digestion, and geothermal heat flow.
The most common definition is that renewable energy is from an energy resource that is replaced by a natural process at a rate that is equal to or faster than the rate at which that resource is being consumed. Renewable energy is a subset of sustainable energy.
Most renewable forms of energy, other than geothermal and tidal power, ultimately derive from solar energy. Energy from biomass derives from plant material produced by photosynthesis using the power of the sun. Wind energy derives from winds, which are generated by the sun's uneven heating of the atmosphere. Hydropower depends on rain which again depends on sunlight's power to evaporate water.
Even fossil fuels, derive from solar energy, as fossil fuel originates from plant material. However, while theoretically renewable on a very long time-scale, fossil fuels are exploited at rates that may deplete these resources in the near future, and are therefore not considered renewable.
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USDA Biofuels InformationEnergy Designing and Implementing Large Scale Energy Efficient Lighting Programs (Part 2) B-SPAN On March 31April 2, 2009, the World Bank held Energy Week 2009 in the spirit of gathering field specialists, practitioners and policymakers to discuss energy and development issues. The conference was organized by the World Bank, the International Finance Corporation (IFC), the Multilateral Investment Guarantee Agency (MIGA), The Energy and Mining Sector Board and the Energy Sector Management Assistance Program (ESMAP). The objective of this event was to enable leading energy experts to provide and exchange solutions and insights towards the current challenges in global energy issues.
Designing and Implementing Large Scale Energy Efficient Lighting Programs (Part 1) B-SPAN On March 31April 2, 2009, the World Bank held Energy Week 2009 in the spirit of gathering field specialists, practitioners and policymakers to discuss energy and development issues. The conference was organized by the World Bank, the International Finance Corporation (IFC), the Multilateral Investment Guarantee Agency (MIGA), The Energy and Mining Sector Board and the Energy Sector Management Assistance Program (ESMAP). The objective of this event was to enable leading energy experts to provide and exchange solutions and insights towards the current challenges in global energy issues.
Energy Transport Joint Plenary 2 Fuel Financial Crises Energy and Transport Sector Challenges and Responses B-SPAN On March 31April 2, 2009, the World Bank held Energy Week 2009 in the spirit of gathering field specialists, practitioners and policymakers to discuss energy and development issues. The conference was organized by the World Bank, the International Finance Corporation (IFC), the Multilateral Investment Guarantee Agency (MIGA), The Energy and Mining Sector Board and the Energy Sector Management Assistance Program (ESMAP). The objective of this event was to enable leading energy experts to provide and exchange solutions and insights towards the current challenges in global energy issues.
Energy Transport Joint Plenary 1 Technology and Energy Innovations for Clean Transport B-SPAN On March 31April 2, 2009, the World Bank held Energy Week 2009 in the spirit of gathering field specialists, practitioners and policymakers to discuss energy and development issues. The conference was organized by the World Bank, the International Finance Corporation (IFC), the Multilateral Investment Guarantee Agency (MIGA), The Energy and Mining Sector Board and the Energy Sector Management Assistance Program (ESMAP). The objective of this event was to enable leading energy experts to provide and exchange solutions and insights towards the current challenges in global energy issues.
A Gender Sensitive Approach to Energy Projects (Part 2) B-SPAN On March 31April 2, 2009, the World Bank held Energy Week 2009 in the spirit of gathering field specialists, practitioners and policymakers to discuss energy and development issues. The conference was organized by the World Bank, the International Finance Corporation (IFC), the Multilateral Investment Guarantee Agency (MIGA), The Energy and Mining Sector Board and the Energy Sector Management Assistance Program (ESMAP). The objective of this event was to enable leading energy experts to provide and exchange solutions and insights towards the current challenges in global energy issues.
A Gender Sensitive Approach to Energy Projects (Part 1) B-SPAN On March 31April 2, 2009, the World Bank held Energy Week 2009 in the spirit of gathering field specialists, practitioners and policymakers to discuss energy and development issues. The conference was organized by the World Bank, the International Finance Corporation (IFC), the Multilateral Investment Guarantee Agency (MIGA), The Energy and Mining Sector Board and the Energy Sector Management Assistance Program (ESMAP). The objective of this event was to enable leading energy experts to provide and exchange solutions and insights towards the current challenges in global energy issues.
U.S. Department of Energy - Press ReleasesSecretary Chu Highlights Support for Clean Energy and Energy Efficiency Projects in Indian Country Thu, 05 Nov 2009 05:00:00 -0000
WASHINGTON, DC - Today at the White House Tribal Nations Conference, U.S. Energy Secretary Steven Chu highlighted the Department of Energy's continued commitment to partnering with Native Americans to support the development of clean energy projects on tribal lands that will help reduce energy use, limit carbon pollution, and create new jobs for tribal communities across the country.
Remarks by The First Lady at Department of Energy Event Thu, 05 Nov 2009 05:00:00 -0000
The First Lady's remarks at the U.S. Department of Energy.
Hydropower Upgrades to Yield Added Generation at Average Costs Less Than 4 cents per kWh - Without New Dams Wed, 04 Nov 2009 05:00:00 -0000
WASHINGTON, DC - U.S. Energy Secretary Steven Chu today announced up to $30.6 million in Recovery Act funding for the selection of seven hydropower projects that modernize hydropower infrastructure by increasing efficiency and reducing environmental impacts at existing facilities.
Secretary Chu Announces More than $155 Million for Industrial Energy Efficiency Projects Tue, 03 Nov 2009 05:00:00 -0000
WASHINGTON, DC - Energy Secretary Steven Chu announced today that the Department of Energy is awarding more than $155 million in funding under the American Recovery and Reinvestment Act for 41 industrial energy efficiency projects across the country.
Obama Administration Announces More than $38 Million for Energy Efficiency and Conservation Projects in Alaska, Kansas, Utah and West Virginia Tue, 03 Nov 2009 05:00:00 -0000
Washington, DC - Energy Secretary Steven Chu announced today that more than $38 million in funding from the American Recovery and Reinvestment Act is being awarded to 4 states to support energy efficiency and conservation activities.
DOE Awards up to $5.5 Million for X PRIZE to Promote Clean, Energy Efficient Vehicles Mon, 02 Nov 2009 05:00:00 -0000
WASHINGTON, DC - Energy Secretary Steven Chu today announced that the Department of Energy is providing up to $5.5 million in funding from the American Recovery and Reinvestment Act to support the X PRIZE Foundation's work to inspire a new generation of energy efficient vehicles.
EERE Network NewsSecretary Chu Highlights Support for Clean Energy and Energy Efficiency Projects in Indian Country Thu, 05 Nov 2009 12:00:00 -0700
U.S. Energy Secretary Steven Chu highlighted DOE's
continued commitment to partnering with Native Americans to
support the development of clean energy projects on tribal
lands.
EERE Funding Up 3 Percent to $2.24 Billion for Fiscal Year 2010 Wed, 04 Nov 2009 00:00:08 -0700
DOE's Office of Energy Efficiency and Renewable Energy
(EERE) is getting a modest budget boost of 3% in the fiscal
year 2010 appropriations approved by President Obama. The
annual appropriations process is separate from the one-time
injection of funds provided by the Recovery Act.
DOE Awards $338 Million to Speed Geothermal Energy Development Wed, 04 Nov 2009 00:00:07 -0700
DOE has awarded $338 million for 123 geothermal projects in
39 states. The funds will support innovative exploration and
drilling, creation of a national resource database, deployment
of ground source heat pumps, and the development of new
geothermal resources.
DOE Awards $155 Million to 41 Industrial Energy Efficiency Projects Wed, 04 Nov 2009 00:00:06 -0700
DOE is awarding $155 million in Recovery Act funds to
support 41 industrial energy efficiency projects across the
United States. The nine largest will leverage an additional
$634 million in private support for significant efficiency
upgrades at industrial facilities.
DOE Awards up to $5.5 Million for the Automotive X Prize Competition Wed, 04 Nov 2009 00:00:05 -0700
DOE is providing as much as $5.5 million in Recovery Act
funds for the X Prize Foundation's competition to design
commercially-viable vehicles that can achieve an equivalent
of 100 miles per gallon of gas. DOE will provide technical
assistance while supporting outreach and education efforts.
DOE Delivers $38 Million to Four States for Clean Energy Wed, 04 Nov 2009 00:00:04 -0700
DOE has granted more than $38 million in Recovery Act funds
to Alaska, Kansas, Utah, and West Virginia to support each
state's energy efficiency priorities. The awards are part of
DOE's Energy Efficiency and Conservation Block Grant
program.
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Institute - Conducts research and develops technologies for mitigating environmental effects of energy technologies. Includes information on coal, ash, heavy oil refining, alternative fuels, spill remediation, and related topics. Based in Laramie, Wyoming.
Asian Regional Research Programme in Energy, Environment and Climate, ARRPEEC - Conducting research on energy-environment-climate issues in Asia. Objectives include mitigation of greenhouse gases and other hazardous emissions. Centered in Bangkok, Thailand.
Avian Collision and Electrocution: An Annotated Bibliography - California Energy Commission compilation of information about losses of birds due to collisions with power lines, towers, wind turbines, and other structures, and from electrocution by power lines.
Coal Combustion, Inc. - Provides coal and power industries with sound coal quality and utilization services through classes, seminars, and training. Offers articles, publications, and stories.
CoalBed Methane Coordination Coalition - Wyoming group concerned with protecting ownership and lease rights, preventing waste or damage to natural resources, providing safe working and living environments, and other aspects of coalbed methane development.
Electrotechnology Applications Center - Provides confidential assistance to businesses to improve productivity, increase energy efficiency, and achieve and maintain environmental compliance.
Meta Description: [ Learn how ETAC helps businesses increase productivity, improve energy efficiency, and achieve and maintain environmental compliance by applying alternative technologies. ]
Energy - Ministère des Ressources naturelles - Information on how the Québec government and its partners develop, distribute and manage natural resources, in particular hydro-electricity and new forms of energy such as solar and wind energy.
Meta Description: [ Québec is well-known for the abundance of its natural resources. Discover how resources are developed, distributed and managed. ]
Environmental Organization WebDirectory - Science:Energy - Energy planning, alternative fuels, geothermal, energy conservation, energy efficient housing, and heat pumps.
Environmental-Expert.com - articles, events, software, and web resources for energy and renewable energy.
Meta Description: [ Environmental Business Information Service Center for Professionals Worldwide. ]
EPA Clean Energy Site - EPA site to supply information on clean energy programs. Home of Power Profiler and eGRID.
Meta Description: [ The U.S. Environmental Protection Agency's Clean Energy Programs are designed to improve the national foundation of information on clean energy by creating networks between the public and private sector, providing technical assistance, and offering recognition of environmental leaders that adopt ... ]
International Energy Agency: Environment - Policy analyses on several topics related to energy technology and the environment.
Meta Description: [ An international forum for countries committed to advancing global energy security, policy and technology through co-operation ]
Modern Dragons: Threatening Global Disaster - Essays on various topics related to energy and the environment. One essay argues that sensationalization of threats from nuclear power has created a public phobia similar to the irrational fear of dragons felt by naïve peasants of the middle ages.
National Photovoltaic Environmental, Health and Safety Assistance Center - Information and analysis on environmental aspects of photovoltaic (solar electric) technology, including concerns about heavy metals in solder. Funded by the U.S. Department of Energy.
Renewing India - A site dedicated to energy and environment in India. An exhaustive information on all forms of renewable energy and energy efficiency, energy policies, news, newsletters, and articles.
Meta Description: [ A portal dedicated to energy and environment in India ]
Roy's Home Page - Information and analysis on the human and environmental impacts of hydroelectric projects and other energy technology, dam safety, integrated resource planning, and other topics. Includes comparative study of hydroelectric projects in Canada and India.
Meta Description: [ Roy's Home Page featuring Human and environmental impact of hydroelectric Projects in Canada and India, Resources Planning, Great Whale Project, dam safety, photos, biodata, Government of Kerala links ]
Safe Waste And Power - A consultancy company that promotes the use of Plasma Gasification for waste disposal and power generation. Describes what it is and how it works.
SGA Energy Limited - Environmental consulting firm of engineers and economists performing studies on renewable energy development, climate change topics, and other aspects of energy and environment, in Canada and internationally.
Meta Description: [ SGA Energy Canada offers international energy consulting expertise including renewable energy research & policy, biomass energy consulting, evaluation of environmental issues and energy efficiency project monitoring. ]
Solar Electric Light Fund - non-profit charity which promotes solar rural electrification and energy self-sufficiency in developing countries.
Meta Description: [ The ]
Solar Site - Lists innovative uses of solar energy used around the planet.
Meta Description: [ Solarsite.net converts your click into photovoltaic energy ]
Tata Energy Research Institute, TERI - A non-profit, scientific and policy research organization, working in India and globally in the fields of energy, environment and a whole range of sustainable development issues.
Thermal Energy Group - The Termal Energy Group at the Norwegian University of Science and Technology (NTNU) carry out scientific research and education within conversion of natural gas, oil and solid fuels to mechanical work and useful heat.
Union of Concerned Scientists: Clean Energy - Examines benefits and costs of energy use, and promotes energy technologies that are renewable, safe, and cost-effective.