New climate bill will also see creation of independent Climate Council, modelled on UK’s Committee on Climate Change
Early submission to UN reveals White House support for flexible deal involving developed and developing nations
Politicians grapple with long-term solutions to flooding, as PM says there is more extreme weather to come
Comment: Natural disasters are set to become more common in a warming world, and politicians should take note says the IIED’s Saleemul Huq
UK Prime Minister backs efforts to cut global carbon emissions, linking flooding to rising greenhouse gas levels
Reports from Washington DC suggest Obama Administration has held series of meeting to discuss possible climate strategies
Regulators of California’s efforts to cut CO2 emissions say tougher targets, expansion, needed after 2020
Current head of international negotiations says developing nations will need to deliver emission reduction plans by 2015
Former Environment Secretary Lord Deben says national flood programmes have been neglected in past two decades
Presidents of France and USA issue statement ahead of summit to discuss economy, security and global warming
Sir David King says clear carbon cutting pledges are essential at UN meeting, warning leaders must commit to attend
European governments can “pressurise” heads of states into climate action says Connie Hedegaard
Europe could drop out of key economic race with China, USA and India unless it backs low carbon growth
World leaders can expect a call from from the former New York Mayor unless they take urgent action on climate change
Full sitting of EU Parliament backs 30% renewables target, compared with 27% proposed by EC
Speaking in London, Christine Lagarde says UN emissions deal and fossil fuel subsidies cut are now global priorities
Efforts at protecting rainforests could wither on the vine unless governments ramp up funding
US Secretary of State tells security experts climate challenge requires “collective leadership”
Joint statement says atomic power will play “critical role” in cost-effective low carbon transition
Former NYC Mayor Mike Bloomberg latest high-profile appointment as UN pushes for ambitious global deal