London

European Commission determines UK is in breach of air quality directive for nitrogen in more than half of the country

Two-and-a-half-year study finds light-emitting diodes could lead to energy savings of 85 per cent from street lighting alone

New Carbon Disclosure Project research finds 82 per cent of cities see potential for climate change to fuel economic growth

ClientEarth will urge EU to "make an example" out of UK's failure to meet legal air quality limits

ClientEarth brands coalition's nitrogen dioxide strategy 'a national disgrace' ahead of tomorrow's hearing

New report backed by utility urges London boroughs to relax red tape and better promote the benefits of home insulation schemes

IT giant links up with UCL and Imperial College to launch Sustainable Connected Cities Institute

Matthew Pencharz appointed as new environment adviser as Johnson reveals plan to accelerate energy efficiency programmes

TfL backs re:route scheme promising commuters reward points if they avoid crowded public transport on short journeys

BusinessGreen profiles all the leading Mayoral candidated green business policies