London Mayor

Mayor announces scheme's extension to south-west and west boroughs within two years, funded partly by £25m from Barclays

But campaigners warn against reliance on "unproven" dust suppressant technology designed to glue pollution to the streets

The capital's energy use fell by 10 per cent since 2000, but sea levels are rising by an average 1.5mm a year at Sheerness

Capital's environment director urges drivers to check if vans, lorries and coaches are affected by stricter emissions regulations

OurGreenDistrict matches companies who need office equipment with those who want to dispose of it

TFL and City of London publish conflicting reports on value of central LEZ

Boris Johnson announces 150 new charge points now available under scheme

BusinessGreen's royal wedding correspondent examines the green credentials of the year's most high-profile wedding