A zero-emission compact hydrogen power plant will drive the main stage at Clifton Down in Bristol When Lorde, Little Simz and Wet Leg stride on to stages in Bristol this weekend, they will not only be entertaining tens of thousands of festivalgoers but taking part in what is being billed as a world-first clean power project. The two stages at Forwards festival on Clifton Down are being driven almost entirely by green power – a combination of hydrogen and mobile batteries charged with sustainable energy. Continue reading...