- Biomass and Biofuels(74)
- Home-Made Power(4)
- Hydro(11)
- Ocean Sources(7)
- Solar(74)
- Weblogs(21)
- Wind(24)
- ad Alt Energy Station
- altenergystation.com
- Learn about renewable and alternative energy, power and fuels. Learn how to make biodiesel, how solar electricity is generated, how wind power systems work. Includes a blog.
- National Renewable Energy Laboratory (NREL)
- www.nrel.gov
- The National Renewable Energy Laboratory (NREL) is the DOE's primary laboratory for renewable energyand energy efficiency research and development.
4.5
(si*)
>1630
<10
8
- Ökoportal: Ecoportal
- oekoportal.de
- Worldwide directory of clean and renewable energy related companies, products and news (biomass, photovoltaic, solar thermal, hydrogen, wind, geothermal, fuel cell). Multilingual
4.2
(si*)
>430
>160
7
- HCI Publications
- www.hcipub.com
- Hydro information, water power magazines, hydropower newsletters, conferences, books, North American hydro market, business and regulatory news, plant management, sustainable and renewable energy.
3.8
(si*)
>60
-
6
- RenewableEnergyWorld.com
- www.renewableenergyworld.com
- A portal for renewable energy information. News, links to products and companies, calendar of events, and contact information.
3.9
(1)
-
>600
6
- Interstate Renewable Energy Council
- www.irecusa.org
- Monthly updates on renewables, mostly wind energy.
3.9
(si*)
>40
>20
6
- Solar Energy International
- www.solarenergy.org
- Classroom and hands-on education for practical applications in solar power, wind power, water power, and energy efficient building designs. Also offers energy awareness through youth camps and in-school activities.
4.3
(si*)
>2570
-
6
- Renewable Energy Focus
- www.renewableenergyfocus.com
- The international renewable energy magazine of the International Solar Energy Society.
4.0
(si*)
>100
-
5
- Tsinghua-BP Clean Energy Center Directory
- www.martinot.info
- Renewable Energy Information on Markets, Policy, Investment, and Future Pathways
3.6
(si*)
>20
<5
5
- West Penn Power Sustainable Energy Fund (WPPSEF)
- www.wppsef.org
- Promote the use and deployment of renewable and clean energy technologies in Pennsylvania, USA. Includes program overview, funding and technological aspects.
3.6
(si*)
>20
-
5
- Nordic Folkecenter for Renewable Energy
- www.folkecenter.net
- Independent non-governmental organization for promoting renewable energy applications in Denmark and throughout the world. Includes technological aspects, training and tour.
3.8
(si*)
>90
-
5
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