California's Green Economy Defies Economic Downturn
2010 California Green Innovation Index shows the cleantech industry and efficiency gains are a growth engine for the state.
2010 California Green Innovation Index shows the cleantech industry and efficiency gains are a growth engine for the state.
U.N.'s International Civil Aviation Organisation to halt growth of emissions beyond 2020 and increase fuel efficiency.
Company is already planning to expand Arizona manufacturing from 30 MW to 50 MW next year.
Power plant acquired by First Reserve will be the largest of its kind in Europe.
SCE will own 25 MW of solar installations on 4.8 million square feet of ProLogis rooftop space.
Lithium-mining industry is opening up to smaller producers; reflected in share prices.
Building energy management, microinverters and cleantech venture funding in the headlines.
Ohio increases incentives for renewables; New York grid can handle more wind; West Virginia governor fights for the coal industry.
New report looks at technology challenges, economics, permitting and potential risks of offshore wind development.
Conference in Denver urges companies across the country to add renewable energy funds to 401(k) plans.