London Mayor

Lack of knowledge makes it hard for operators to justify buying low emission vehicles, research finds

Unpublished report found four-fifths of the 433 London primary schools in areas breaching EU limits for NO2 were deprived

New Mayor Sadiq Khan sets out proposals for extending ULEZ and cutting diesel emissions ahead of forthcoming consultation

Matthew Farrow of the EIC argues the new mayor must quickly navigate the complexities of London's air quality crisis

Greenpeace: "With victory comes responsibility for the air that eight million people breathe, and right now that air is often poisonous"

Geo's Simon Anderson argues that whoever wins today's Mayoral election the focus on new homes offers an opportunity for emerging clean technologies

Lendlease's Paul King argues the capital is crying out for a mayor that can deliver genuinely green infrastructure and perhaps even a Garden City

The London Mayoral campaign has been divisive and brutish, and admirable green policies risk becoming collateral damage

The next London mayor will have the power to put rocket boosters under the entire UK's green economy - here are 10 proposals that could turn the capital into a low carbon powerhouse

New poll shows cleaning up capital's air is most important sustainability priority for residents, followed by improving public transport systems