Mexico

Energy and climate change secretary says he will work to persuade other countries to raise levels of ambition following "disappointing" Copenhagen Summit

Prime minister says he has a plan that will bolster chances of global climate change deal over next few months

Brown still hopes to salvage climate talks as US rules out binding targets

Official: "We should try to complete the job earlier than later"

Ed Miliband tells parliament that he does not expect a legally binding climate deal to be agreed in Copenhagen

Following its commitment to halve carbon emissions, Mexico cuts the ribbon on Latin America's largest wind farm