London

Matthew Farrow of the Environmental Industries Commission argues it is time for the government to introduce a Committee on Air Quality

Traditional phone box on Tottenham Court Road given green makeover, as it is converted into a free solar-powered mobile phone charging point

Invitation-only Gliide says its all-Tesla fleet will save customers 50 per cent compared with black cabs

Johnson appears before Environmental Audit Committee, as Labour confirms plan for national network of low emissions zones

Panel tasked with deciding on additional runways in the south-east rules out mayor's plan for hub in the Thames estuary

London Mayor wants return of scrappage scheme to encourage switch to less polluting cars

Transport for London announces new trial to test hybrid buses capable of wirelessly charging batteries at stops

Boris Johnson reveals fresh plans to curb construction industry pollution, but will it be enough to deliver cleaner air?

Labour's Murad Qureshi argues that Mayor Boris Johnson's warnings over London's energy crunch glosses over his own failures on energy efficiency and green power

Diesel vehicles expected to face £10 charge from 2020 to enter capital's planned ultra low emission zone