Government hails latest nuclear plans, predicting all UK homes could be powered using low carbon electricity
Officials pour cold water on hopes that a binding agreement will be reached this year
Chair of Committee on Climate Change advises government to ignore emission cuts related to recession and aim to beat short-term carbon targets
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