With his Senate super-majority gone, can the President continue to pursue plans for a US climate change bill?
Massachusetts election defeat and Republican plan to block Environmental Protection Agency from regulating carbon threaten to leave the president's climate change strategy in tatters
As defeat in Massachusetts robs Democrats of their filibuster-proof Senate majority, senator Murkowski plans amendment to stop EPA regulating carbon emissions
But "it could come later" says candidate for future EU climate commissioner role
Government official reveals plans to impose energy efficiency targets on large firms from March
Three Britons charged over alleged emissions trading scheme carousel fraud
Expansion of EU emissions trading scheme means new reporting requirements for around 170 UK industrial plants
Research note says price of EUAs will rise 10 per cent during 2010 as industrial firms hedge bets ahead of phase three
Price of EUAs hits nine-month low ahead of latest carbon allowance auction
Poll of leading energy firms finds that EU emissions trading scheme is driving investment in low-carbon technologies