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
Shadow energy and climate change minister Greg Clark maps out Conservative's green proposals
Minister admits that other rich countries have yet to put money on the table to finance climate compensation and adaptation