Shadow Chancellor sketches out vision for an 'environmentally sustainable' economy in step with the global trend towards government intervention
Shadow Chancellor John McDonnell has vowed that a Labour government would step up investment in clean technology in order to exploit the "natural resources that could make us world-leaders in renewables"....
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