Cleantech Venture Network
Environmental Finance
New Energy Finance
Water Online
AltEnergyStocks.com
Water-Stocks.com
International Emissions Trading Association
International Water Association
International Solid Waste Association
American Council On Renewable Energy
UK Renewable Power Association
Stanford University - The Global Climate and Energy Project (GCEP)
Imperial College - Centre for Energy Policy and Technology
National Renwable Energy Laboratory
Sandia National Laboratories - the Water Initiative
