London Assembly calls on Mayor to look at bottle-for-cash return schemes and more tap water points to combat waste problem
Sadiq Khan and Anne Hidalgo announce plans to develop vehicle ratings based on their real world emissions
GLA Conservatives call for ULEZ exemptions for fire, police and ambulance fleets to minimise cost impact for emergency services
Sadiq Khan expresses 'deep concerns' environmental regulations and enforcement standards could be weakened after UK leaves EU
Motorists driving most polluting cars will face extra £10 'toxicity charge', giving London the toughest emission standard of any world city
Minister was speaking at the launch of a new partnership between Ford and TfL, which will see firms across the capital trial plug-in hybrid vans for cleaner deliveries
Environmental law firm gets cash boost to increase awareness of air pollution among businesses in UK capital
Brixton Road is first place in the capital to overshoot legal limits set by the EU, three days earlier than in 2016
Mayor of London pledges no more new diesel buses as he unveils hydrogen bus in London
Entrepreneurs could win £20,000 for green business ideas to help tackle capital's 'urgent' environmental problems