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...
Check out all the winners and highly commended finalists from the second annual BusinessGreen Technology Awards
James Murray's speech to the second annual BusinessGreen Technology Awards
The former Energy and Climate Change Secretary opens up about the benefits of regulation, his hopes for a solar-powered future, and his rows with George Osborne
Four world cities make radical commitment at C40 Mayors Summit in Mexico City in a bid to combat urban air pollution