Company unveils new three year plan to slash water and energy use, waste to landfill, and business travel

UK firm touts solar without sunlight technology designed to replace batteries in consumer electronics

Committee on Climate Change says continuing to exclude the sectors would lead to serious doubts about government's low carbon commitment

Coalition of opposition groups raises funds for two judicial reviews over high-speed rail project

Industry-led approach popular with business but government abandons target of having four plants in place by 2020

UK firm hails breakthrough in clothing technology that could make garbage eye-sores a thing of the past

From hidden emissions to why green firms need to tell the world they're awesome, we run down this week's top stories

Friends of the Earth claims CO2 from fossil fuels that would not otherwise have been burned dwarfs 2011 total emissions

Green groups welcome trade body's decision but condemn call for the Obama administration to continue opposing emissions trading

Korean giant takes 15 per cent stake in 2Co's Don Valley Power Project in South Yorkshire