London

London mayor unveils "wonderful contraption" designed to improve capital's air quality

Carbon Disclosure Project launches new reporting initiative designed to encourage cities to cut emissions and boost climate risk management

Environmental group claims new policy exempting all vehicles with CO2 emissions under 100g/km will damage London's air quality

Bidding process gets under way for right to run flagship energy efficiency fund

11,000 Londoners poised to get on their bikes

From Amazongate to cricket, climate change takes no prisoners

Energy giant to request £39m in Ofgem funding to pay for wide-ranging smart grid project

Deputy mayor outlines plan to showcase 20 fuel cell-powered taxis on the capital's roads by 2012

EU insists it will pursue legal action unless London takes urgent steps to tackle poor air quality

Flagship £270m plant to supply up to 150 million litres of water a day