Environmental Audit Committee expected to question Committee on Climate Change's use of "shockingly optimistic" scientific models
Ken Clarke insists Conservatives support expansion of onshore wind, despite shadow business secretary's revelation that he opposes onshore wind farms
Countries agree to form unified front at Copenhagen Summit
Britain will pledge €1bn as part of deal designed to help developing countries tackle climate change
As Prescott launches a blistering attack on "landowners and nimbys", Miliband announces £5 million radar research project
US and British negotiators insist progress has been made at latest meeting of major economies, but major differences remain
Prime minister will tell the Major Economies Forum that world leaders have an historic opportunity to reach an international deal this year
As Dong Energy becomes the latest firm to back away from clean coal investment, energy and climate change secretary says recession will not deter plans to build CCS plants in the UK
Miliband argues Ofgem's warning of energy bill price hike underlines importance of government's low carbon transition strategy
Question marks hang over government's CCS policy as falling energy demand prompts E.ON to shelve controversial plans for new coal-fired power plant