US Environmental Protection Agency confirms greenhouse gas emissions from aeroplanes pose environmental threat, paving the way for federal limits on pollution
The US Environmental Protection Agency has formally ruled that greenhouse gas emissions from aeroplanes contribute to climate change, and thus pose a threat to the health and wellbeing of US citizens....
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