national renewable energy lab

New Green Roof Graces Department of the Interior Building

Article: New Green Roof Graces Department of the Interior Building

WASHINGTON, DC, December 16, 2008 (ENS) – Secretary of the Interior Dirk Kempthorne Monday cut the ribbon opening a new green roof that has been planted on the third wing of the Main Interior Building in Washington. “What more suitable place for a green roof than the headquarters of America’s conservation department in Washington, DC?”…

TXU Energy Contest Rewards Conservation With Cash

Article: TXU Energy Contest Rewards Conservation With Cash

DALLAS, Texas, June 16, 2008 (ENS) – TXU Energy has a new contest that offers their 2.1 million electricity customers in Texas an opportunity to shrink their environmental footprint while competing for cash, prizes, and the chance to win $30,000 for a home energy makeover. On June 10, the energy company launched the TXU Energy…