Ed Davey says ministers will consider package of measures to reduce dependence on Russian oil and gas at meeting next week
EU seeks to break Russian stranglehold on energy supplies – but US president says Europe must step up its own fracking
Donna Hume questions David Cameron's claims that shale gas offers Europe a chance to reduce its dependence on oil and gas imports from Russia
Prime Minister says shale gas offers Europe a chance to reduce its dependence on oil and gas imports from Russia
Rosatom meeting Whitehall officials but experts say a Russian VVER reactor is unlikely to open in UK for at least 10 years
As Russia calls for rethink of climate summit rules, EU Climate Commissioner says it would be reckless to allow discussions about procedure to dominate this year's talks
Russia, Ukraine and China scupper plans to protect 'last intact ocean ecosystem on earth'
Chairman of Climate Change Committee reiterates warning that government would be left open to judicial review if it adopted "dash for gas" strategy
Soaring costs, falling European demand and cheap shale gas in America see Gazprom's ambitious Arctic scheme shelved
Booming sustainable buildings sector predicted after Russia unveils first LEED-rated office