The Source for Renewable Energy
A comprehensive guide to over 2800 renewable energy related businesses and organizations around the world.
http://www.sourceguides.com/energy/index.html

Center for Energy Efficiency and Renewable Technologies
News and information about clean power. CEERT campaigns cover a wide range of issues, such as sustainable electrical generation policies throughout the West, clean vehicles and energy efficiency and conservation.
http://www.cleanpower.org/

Northwest Energy Solutions
Information and products for establishing renewable/alternative energy generation and utilization systems: solar lighting, solar electric, wood stoves, hydropower generators, and related.
http://www.nwes.com/

CleanEnergy
Worldwide directory of clean and renewable energy related companies, products and news (biomass, photovoltaic, solar thermal, hydrogen, wind, geothermal, fuel cell). Languages: English, Deutsch.
http://www.cleanenergy.de/

Renewables for Sustainable Village Power (RSVP)
The National Renewable Energy Laboratory's Renewables for Sustainable Village Power Program provides information to assist in the implementation of renewable energy solutions for rural electrification.
http://www.rsvp.nrel.gov/

Renewable Energy in California
California Energy Commission's information site for Californians who now have the power to choose a renewable electricity provider as the state deregulates the electricity industry.
http://www.energy.ca.gov/renewables/index.html

Solar Today Magazine
Bi-monthly magazine that covers all renewable energy technologies, including photovoltaics, passive solar and other climate-responsive building, and wind power.
http://www.solartoday.org/

Montana Green Power
Information on solar, wind, geothermal and other renewable energy technologies and utility restructuring in Montana.
http://www.montanagreenpower.com/

Solar Energy International
Teaches the practical use of renewable energy technologies, including electricity from sun, wind and water.
http://www.solarenergy.org/

HCI Publications
Hydro information, water power magazines, hydropower newsletters, conferences, books, North American hydro market, business and regulatory news, plant management, sustainable and renewable energy.
http://www.hcipub.com

Regenerative Power and Motion
White papers discussing several concepts for innovative and renewable energy, including on-site solar/wind powered buildings, flywheels, and electric highways for high-performance EVs.
http://www.geocities.com/dfradella/

Solutions for the Environment
Interactive, multimedia information resource tools covering all areas of renewable energy technologies. Some information content is available free on website.
http://www.lior-int.com/

On-site Solar and Wind Power
Tutorial explaining how to estimate power and energy yields of building-integral on-site solar and wind power conversion installations.
http://home.earthlink.net/~fradella/green.htm

Planetary Engineering Group Earth
Eclectic collection of information and advocacy materials related to solar power, other renewable energy sources, and concepts for reducing energy use.
http://www.pege.org

Interstate Renewable Energy Council
U.S. non-profit organization committed to accelerating the sustainable utilization of renewable energy. Information about incentives and other programs to encourage use of solar and other renewable energy.
http://irecusa.org/

Renewables Fuel Page
A site by the Energy Information Administration of DOE. Provides information on renewable fuels in the farm of data, charts and tables.
http://www.eia.doe.gov/fuelrenewable.html

Atlas of Renewable Energy
Geographical maps and other information about renewable energy generation all over the world. The atlas is in three languages: English, French and German.
http://www.energie-atlas.net

Institute of Electrical Power Engineering - Renewable Energy Section
Renewable energy education using the Interactive Learning System for Renewable Energy (ILSE). Technical University of Berlin site in English.
http://emsolar.ee.tu-berlin.de/index_engl.html

Renewable Energy - The Infinite Power of Texas
Site dedicated to educating Texans about the potential and the benefits of renewable energy. Contains information about renewable energy technologies, economics, and Texas projects.
http://www.infinitepower.org

Positive Power
News about renewable energy, survey, free email, search facility and web links. A UK based portal for renewable energies and environmental technology.
http://www.positivepower.co.uk

Energy Ideas Clearinghouse
Offers content-rich databases for technical information on renewable energy regarding solar, biomass, geothermal, distributed generation, wind, hydro and other renewable resources.
http://www.energyideas.org/

Renewable Resource Data Center
Provides information on several types of renewable energy resources in the United States, in the form of publications, data, and maps. An extensive dictionary of renewable energy related terms is also provided.
http://rredc.nrel.gov/

U.S. DOE Energy Efficiency and Renewable Energy (EERE)
U.S. Department of Energy web site for information on energy efficiency and renewable energy technologies.
http://www.eere.energy.gov/

Great Lakes Renewable Energy Association
Nonprofit organization promoting renewable technology in the US Great Lakes region. Includes educational and program information.
http://www.glrea.org/

Canmet Energy Technology Center
Information about Canadian government initiatives to investigate and promote renewable energy technologies.
http://www.nrcan.gc.ca/es/etb/

Fossil Fuels, Renewables and Nuclear Power - About.com
An index to renewable energy information on the internet.
http://environment.about.com/od/energysources/

Energy and Semiconductor Research, University of Oldenburg, Deutschland
Carries out education and fundamental and applied research in Renewable Energy and Semiconductor Physics. Since 1980 the research activities have focus on conversion and utilisation of renewable energies, including wind energy, photovoltaics, solar energy systems, and energy meteorology. Deutsch, English.
http://ehf.uni-oldenburg.de/index.php?sprache=english

Sustainable Technologies Programme
Research initiative by the UK Economic and Social Research Council. Conducts innovative and policy-relevant research on the social and economic processes that shape, foster or inhibit more sustainable technologies.
http://www.sustainabletechnologies.ac.uk

National Center For Renewable Energy (Norway)
research center at Agder University College on solar energy and terminal solar energy seasonal storage. Includes principles, documents and theses. [English, Norwegian]
http://energiparken.hia.no/english/

Solar and Wind Energy Resource Assessment (SWERA)
Solar and wind energy resources data survey and assessment for utilization in energy planning and private sector projects. Includes insights, documents, technical and statistical with satellite images. [Spanish, Portuguese, English]
http://www.cptec.inpe.br/swera/

Renewable Energy Information
Resource for publications, basic references, organizations and businesses, research institutes related to renewable energy markets, policies and investments in developing countries.
http://www.martinot.info

Nordic Folkecenter for Renewable Energy
Independent non-governmental organization for promoting renewable energy applications in Denmark and throughout the world. Includes technological aspects, training and tour.
http://www.folkecenter.net/

Institute of Solar Technology
Greek scientific and educational organization offering conferences on renewable energy sources. Includes proceedings and schedules. [Greek, English]
http://vergina.eng.auth.gr/IHT/

Renewables East
Promotes the use of renewable energy in the east of England. Includes technical aspects, facts and data.
http://www.renewableseast.org.uk/

De Montfort University: Institute of Energy and Sustainable Development
Research, consulting and teaching group of the De Montfort University, UK. Includes teaching aspects and research activities.
http://www.dmu.ac.uk/research/iesd/

European Renewable Energy Council
Council of the leading European renewable energy industry and research associations. Includes objectives, list of members, publications, projects catalogue, events overview and contact information.
http://www.erec-renewables.org/

Wikipedia: Renewable Energy
Free encyclopedia article covering renewable energy technology aspects and applications.
http://en.wikipedia.org/wiki/Renewable_Energy

Energy Production
Discusses the environmental factors and benefits of wind turbines and solar panels compared to solar cells.
http://www.freewebs.com/energypro/

Solarfuture
Organization with purpose of promoting renewable energies and sustainable development. Includes mission overview and insights about different energy sources.
http://www.solarfuture.org

Renewable Energy Resources
Information and news concerning sustainable technologies with a focus on innovative processes and developments.
http://www.prognog.com

Renewable Energies Unit
European Commission research organization conducting studies in support of EU policies on the introduction of renewable energies into the energy supply. Includes information on solar electricity and advanced electrical storage technology.
http://ies.jrc.cec.eu.int/Renewable_Energies.45.0.html

West Penn Power Sustainable Energy Fund (WPPSEF)
Promote the use and deployment of renewable and clean energy technologies in Pennsylvania, USA. Includes program overview, funding and technological aspects.
http://www.wppsef.org

Topix: Alternative Energy
News about alternative energy, collected from various sources on the web.
http://www.topix.com/rss/tech/alt-energy.xml

Rutherford Appleton Laboratory: Energy Research Unit
Researching a variety of renewable energy sources including wind and hydrogen. Includes project information, publications, resources for students, and organization details.
http://www.eru.rl.ac.uk/

Sandia National Laboratories - Renewable Energy Technologies
Information about research to develop commercially viable energy technologies based on solar, wind, and geothermal resources that become significant domestic and international energy supplies, with a primary focus on the utility sector.
http://www.sandia.gov/Renewable_Energy/renewable.htm

Renewable Energy Focus
The international renewable energy magazine of the International Solar Energy Society.
http://www.renewableenergyfocus.com/

Green Energy News
Recent business and technology developments in clean, efficient and renewable energy for transportation, industry, government and home.
http://www.green-energy-news.com/

RenewableEnergyWorld.com
A portal for renewable energy information. Search the renewable energy business directory, participate in a live products auction, get the latest solar energy news, look for a job in windpower or shop in our on-line store.
http://www.renewableenergyworld.com

Sandia's Photovoltaic Systems Project
Details on focused research and systems development integrated with the needs of manufacturers and users of systems and components. Features technical guide and overview of projects.
http://photovoltaics.sandia.gov/