DOE Challenges U.S. Homebuilding Industry
Government calls on private sector to build 220,000 energy-efficient homes by 2012
Gore Warns on 'Subprime Carbon' Industry
Al Gore advises Wall Street leaders and institutional investors to ditch businesses too reliant on carbon-intensive energy
As Nuclear Waste Languishes, Expense to U.S. Rises
The waste from more than 100 nuclear reactors that the federal government was supposed to start accepting for burial 10 years ago is still at the reactor sites
Ocean Dead Zones Likely Tied to Global Warming
Low-oxygen areas that show scant signs of sea life have expanded
PGE Seeks Approval for NEW PPA with Calpine
PG&E says 20% of supply contracts would meet renewable energy standard with new geothermal agreement
GreenShift Announces GS Agrifuels Details
Shareholders will receive $0.50 per share as company is taken private
China Sunergy to Supply Selective-Emitter Cells to aleo solar
China Sunergy is expanding production of its selective-emitter PV cells
North Star Wind Towers Enters the Market
Company says its first uniquely designed towers will be deployed later this year
Nevada Geothermal and Ormat Proceed with Power Plant
Contract issued to Ormat to begin engineering and construction on company's first power plant
Investors Pledge $10B to Clean Technology
U.S. and European institutional investors sign action plan at U.N. summit