Wave energy has endured decades of hype and disappointment, but one start-up thinks it has the answer: transforming wave power into coastal protection
The world is sitting on an untapped clean energy resource that could deliver double current global electricity demand each and every year. No, this is not science fiction - but for some clean tech specialists...
Global briefing: Shell sells oil fields, India eyes offshore wind, and Trump trashes Obama's ocean order
BusinessGreen brings you this week's green economy headlines from around the world
Energy and Clean Growth Minister stresses need for ambitious climate policy, but doubles down on support for fracking
Trade Minister says he will honour his 2017 General Election pledge and resign from government in order to vote against Heathrow
Old refuse truck fitted with electric motor for cleaner, quieter and cheaper rubbish collections