London

Greenpeace activists scale some of London's best-known statues, including the 52-metre Nelson's Column in Trafalgar Square, to demand action on air pollution

Analysis from Open Energi suggests London could shave off an eighth of its power demand at peak time by adopting demand-side technologies

Major British Cycling poll shows majority backing for more bike routes among virtually all groups, even if it means longer commutes for drivers

To mark the publication of it's latest report, Up in the Air: Part 2, Policy Exchange's Richard Howard sets out a 10 point plan to solve London's air pollution crisis

Government-backed group last week drove a Hyundai ix35 Fuel Cell car for 6,096 unbroken miles around the M25

Danish lighting company Scotia unveils new range of solar-powered streetlights that promise to turn local authorities into 'energy powerhouses'

Bus set to start running on capital's roads in a month's time

London Sustainable Development Commission argues West London site is ideal location for a pioneering new clean tech cluster

Plan would see most polluting vehicles banned from Central London and 'bad air days' warnings given to Londoners

Greener London hustings saw a broad consensus on many environmental issues, though some differences still emerged