Energy commissioner Günther Oettinger insists ambitious target would damage EU economy
Draft document obtained by Reuters reveals plans for legally binding efficiency targets
Extent of Republican climate scepticism laid bare as GOP uses committee hearing to step up attacks on EPA
Prince Charles urges countries to incorporate nature into new economic growth model
New documentary explores why GDP remains the worst possible measure of economic progress
Greenpeace fears 'yet another subsidy for new nuclear' as details emerge of proposal by French group Areva to build new plant at Sellafield
Obama administration selects first four wind energy areas and pumps $50m into emerging industry
Good Energy's Juliet Davenport recounts her experience talking Electricity Market Reform with the Commons Climate Committee
New accord promises huge investment in revamped transmission network