London

New Transport for London business plan to increase spending on improving air quality to £875m over five years

Mayor's Office says new £154m a year investment plan for cycling represents nearly double the amount spent under Boris Johnson

C40 Climate Leadership Group calls for urgent increase in low carbon investment before 2020

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

'I want all my environmental programmes, across the board, to stimulate growth and market opportunities in this growing sector, creating the green jobs of the future,' says London Mayor

London mayor launches second phase of air-quality consultation proposing introduction of ULEZ zone in 2019 and charges for older, more polluting vehicles entering the capital from October 2017

London Mayor promises raft of new river crossings that encourage cycling, walking and use of public transport, including proposals for a 'cycle-bus' for riders using planned Silvertown Tunnel

UK engineering firm will develop commercial business case for vehicle-to-grid infrastructure in London

London-based firm Stage Intelligence uses artificial intelligence to capture data and drive efficiencies in bike hire schemes