Here area few organizations who work very hard to promote energy conservation at home, in the workplace, and in communities everywhere.

American Council for an Energy-Efficient Economy
529 14th Street NW, Suite 600
Washington, DC 20045

Alliance to Save Energy
1850 M Street NW, Suite 610
Washington, DC 20036

Building Performance Association
1187 Thorn Run Road Extension, Suite 340
Pittsburg, PA 15108

Building Performance Institute
Saratoga Technology + Energy Park
107 Hermes Road Suite 210
Malta, New York 12020

Energy Out West
120 State Avenue NE #261
Olympia, WA 98501

Home Energy Affordability Gap
34 Warwick Rd
Belmont, MA 02478-2841

Interstate Renewable Energy Council
PO Box 1156
Latham, NY 12110-1156
naseo.org – National Association of State Energy Officials
1300 North 17th Street, Suite 1275
Arlington, VA 22209

National Energy Assistance Directors Association
1625 Massachusetts Avenue N.W. Suite 550
Washington, D.C. 20036

National Energy & Utility Affordability Association
1850 M St NW, Suite 610
Washington DC 20036

National Association for State Community Services Programs
111 K Street NE Suite 300
Washington, DC 20002

Non-Profit Organizations Working on Climate Change

The U.S. Climate Action Network – 195 member organizations active on climate change

More Environmental Organizations  – listed in different categories (energy, forest protection, climate, policy)

Here are the Leading Organizations in Climate Research – a list compiled by the American Association of Geographers

Some more ways to get involved from GreenDreamer.com