Renewable Energy

• http://www.eere.energy.gov
• http://www.nrel.gov
• http://www.resource-solutions.org
• http://www.solarelectricpower.org
• http://www.seia.org
• http://www.awea.org
• http://www.bera1.org/index.html

Climate Change

• http://unfccc.int/2860.php
• http://www.ipcc.ch

Renewable Energy Credits

• http://www.green-e.org
• http://www.evomarkets.com/index.html

Carbon Offsets

• http://www.chicagoclimatex.com