National Academy of Science Report Says 'Fracking' Contaminates Water
Well water near hydraulic fracturing sites showed methane levels 17 times higher than norms.
Most-Cited Climate Skeptics Linked to ExxonMobil
Nine of the ten most cited climate skeptics linked to ExxonMobil.
Alcoa Unveils Building Facade that Cleans Surrounding Air
Architectural panel helps to decompose smog and other pollutants.
Iberdrola Renewables Green-Lighted For 300MW North Carolina Wind Farm
Commission approves first utility-scale wind project in state; Iberdrola Renovables reports strong 1Q11.
SolarBridge Begins Volume Production of Microinverters in China
Austin, Texas-based company is chasing microinverter leader Enphase Energy.
Electrolux Green Appliances Account for a Third of Profits
Green Range products, which have the highest environmental performance, account for an increasing contribution to profits.
Enterprise Car Rental to Recycle Motor Oil
The car rental company will collect used motor oil and recycle it for use in its rental cars.
US Cleantech Venture Capital Rises 54% in Q1
Solar continues to dominate; later stage rounds get 67% of financing.
China's Nobao Renewable Energy Takes Second Shot at IPO
Geothermal heating company again files for $300 million IPO on NYSE.
Denmark, China Top Cleantech Rankings; U.S Sits at 17
Ranked by percentage of GDP, the US is far behind China in clean energy technology.