Top advisor says it is "imperative" for the US to tackle climate change and address reliance on foreign oil
Jairam Ramesh claims Connie Hedegaard admitted leak of text was 'death blow from which summit never recovered'
Auto giant unveils first all-electric scooter and sets sights on booming Chinese market
Californian watchdog approve plan to install 1.4MW fuel cells at leading universities
Comprehensive study concludes 100 per cent renewable energy supplies are technically feasible and economically attractive
Trewin Restorick is already suffering from election fatigue - not least because the main party's green policies are so uninspiring
Sales of organic food, drink and other products fall 13 per cent during 2009, but report predicts demand will bounce back strongly this year
Department of Energy awards $1.5m grant to support project designed to scale up OPT's PowerBuoy technology
Electronics and home appliances giant commits to slashing emissions by 40 per cent over the next 10 years
US invests $100m in smart grid skills development, as Japan secures big business backing for major new research project