Single, compulsory carbon reporting standard is needed to enhance transparency, says employers group

Government report calls for radical overhaul of global institutions to combat climate change

Green groups say report is biased and call on government to drop shortlist for Severn tidal schemes

From doughnut devices to low-carbon zones, we run down the top stories from the past week

Department of Energy and Department of Interior earmark billions in funding for clean energy projects

The Carbon Trust's Euan Murray offers advice on how to assess a product's full lifecycle carbon footprint

New $10.5bn budget earmarks cash for central carbon credit registry

Watchdog says that despite onset of recession, the London Olympics are broadly on track to meet green goals, although some areas of concern remain

Spain leading the way, but US is catching up fast