Paris Summit

Diplomats play down hopes of a major breakthrough in Lima as countries remain split over dividing lines between industrialised and developing nations

Ed Davey throws weight behind 'carbon bubble' hypothesis, as Greenpeace apologises to hosts over protest stunt and UNEP launches 1 Gigaton Coalition

The Lima Summit is making progress - an ambitious global climate treaty could well be on the horizon

Influential economist warns that insisting on a legally-binding treaty could prove to be "a serious mistake"

Catch up on all the green business developments from the Lima climate summit

Christiana Figueres says COP20 climate change talks in Peru must 'write history'

The government's latest poll reveal many people are keen to see governments sign a global deal on carbon emissions next year

Government-backed poll reveals deep concern among UK public over impacts of rising temperatures

Labour leader says green businesses and NGOs should push governments to go further on slashing carbon emissions

Green Climate Fund pledging conference in Berlin falls just short of $10bn target