Climate Aid

UN chief says a 2015 climate deal could be undermined if developed countries fail to outline how they plan to mobilise $100bn fund

New paper by leading economist says action will be required from emerging economies even if rich countries produce zero emissions by 2030

Report finds cumulative investment in climate-related projects of $364bn last year needs to be more than trebled

Energy and Climate Change Secretary calls for 'concrete actions to reduce emissions' before 2015

Observers argue attempt to end two-track negotiations could remove overlap and accelerate progress towards carbon-cutting agreement

As summit kicks off, separate reports say rich nations are failing to meet climate funding commitments and the problem is likely to get worse

Climate Change Minister says forging links with emerging low carbon markets will be key to UK growth after leading successful trade mission

UN body set up to be world's single biggest source of financing for climate change mitigation faces complex and difficult task

Green businesses can take advantage of new markets and help UN meet its goal of universal access to energy, says UN Foundation exec

UNFCCC unveils scheme to help fund green projects in the world's least developed countries