London Mayor

League table comparing renewable energy performance of London boroughs crowns Lewisham the best of a bad bunch

At the start of Greener London Week, the UK's leading environmental groups call for the next London mayor to deliver a more sustainable capital city

Transport for London announces funding for a series of street improvement trials, including plans to harness solar and kinetic power from a West End street

Greenpeace publishes new report detailing how capital can close the gap on the rest of the country when it comes to solar power

New funding for air quality initiatives announced as new road signs encourage drivers to switch of their engines when stationary

Labour's mayoral hopeful unveils plans to create a non-profit clean energy company for London, as Jeremy Corbyn calls for councils to offer local utility services

Five-year LoCITY initiative will work with freight and fleet operators to encourage take-up of low-emission trucks and lorries in the capital

Mayor of London says proposals for a London feed-in tariff unnecessary as expected rate of return for unsubsidised solar higher than most savings accounts

New green energy company owned by Transport for London could use solar power to run London Underground and sell clean electricity to Londoners

Government says further research on the environmental impact of a third runway at Heathrow is needed before a decision can be made