Wind turbine maker's acquisition of thin-film solar specialist to be part-funded by Chinese government

Environmentalists who condemn technology condemn both mankind and the planet to catastrophe. Perhaps it's time to start working on the lifeboats

Global march of the Prius continues as Japanese auto giant confirms 2011 launch for smaller hybrid car

New head of Sustainable Development Commission condemns 'clean coal' and Heathrow expansion plans

US and UK figures show scheme is putting more fuel-efficient cars on the road, but critics argue alternative incentives would have been more cost effective

Corn ethanol industry accuses EPA of influencing independent panel to boost support for controversial biofuel carbon life cycle regulations

Central bank to guarantee small-scale loans for solar and biogas projects

Pro-business and green camps unite to vote against broad cap-and-trade scheme

Lobby groups argue auto firms will not have enough time to comply with proposed rules

Innovative wave energy device to power onshore turbines