Solar

Project Helios aims to attract €20bn of investment to the country's solar industry

German company accused of infringing on DuPont's intellectual property will "vigorously defend" lawsuit

Falling prices of photovoltaics means full cost parity with conventional power sources should be achieved by 2020, says industry body

Cylindrical solar panel manufacturer joins Evergreen Solar and SpectraWatt in declaring bankruptcy in the last month

A third of renewable energy company's electricity to come from solar power this year

Department of Energy finalises $852m loan guarantee for 250MW Genesis Solar project, with additional funds from private industry

Barclays launches £100m fund to help farmers tap into £25,000 average annual savings available from solar, wind and hydro power

China Securities Journal reveals new government plan will increase capacity target for wind and hydropower

Prime minister's last act before resigning ensures utilities will pay a set rate to green energy producers from July 2012

Bill enabling renewable energy incentives passes through Japan's Lower House, paving way for key vote