Transport

As part of the latest front in Sadiq Khan's war on air pollution only the cleanest buses will be allowed to use Putney High Street

Green groups criticise Chancellor's failure to mention climate change and low carbon industry in Budget speech

The 32GWh lithium-ion battery factory will have similar capacity to Tesla's US gigafactory

Government classified the Dartford Crossing - one of London's busiest highways - as a 'rural road', excluding it from government air quality assessments

New sustainability strategy is a bold commitment to becoming a greener airport, but executives admit no one yet has the answers on whether carbon-neutral growth is really possible for the industry

US-based electric vehicle charging network provider completes multi-million dollar funding round led by Daimler

But green groups say shift to electric vehicles is the only way to cut carbon and air pollution, as new car CO2 levels fall to all-time low

Oil giant agrees to buy Clean Energy Fuels' biomethane truck fuel production business and inks long-term fuel supply deal

YouGov poll reveals high levels of concern over air quality, as Mayor's Office confirms every borough has illegal levels of pollution

Simon Blakey of the University of Sheffield explores some of the challenges that will need to be overcome if green aviation is to take-off