Washington
- These U.S. businesses are demanding climate action, to save the American prosperity
- New web tool shows how climate change will worsen extreme heat, drought
- 7 top green residential buildings in the U.S.
- Solar Decathlon shows that homes can run on the sun
- Green getaways: LEED-certified vacation retreats
- Green Goods: Bac-Out Fresh and Bac-Out Floor Cleaner by Biokleen
- West Coast, college towns show most interest in hybrid vehicles
- Gardens within prison walls (how to escape bad prison food)
- Green Apple Festivals will kick off Earth Day in major U.S. cities
- Wind power growing at gale force in the U.S.
- U.S. power plant carbon dioxide emissions dropped slightly in 2008
- The 17 states seeking to regulate auto emission standards
- Western climate initiative sets emissions targets
- Computer recycling becomes law in Texas