Mayor of London pledges no more new diesel buses as he unveils hydrogen bus in London
London Mayor Sadiq Khan yesterday pledged to stop purchasing new pure diesel buses in the capital as he unveiled the world's first double-decker hydrogen bus. Khan said he will ensure no more pure-diesel...
Europe's biggest bank announces intention to halt financing for coal-fired power plants as part of low-carbon drive - but lists Bangladesh, Indonesia and Vietnam as exceptions
Canadian company EnviroLeach wants to make the process of "urban mining" less hazardous for humans and the environment
Launched this week, Daisy helps dissemble iPhones for reuse and recycling
No coal was used for power generation in the UK between 10.25pm on Monday and 5.10am yesterday, National Grid confirms