TechnologyShip taller than Eiffel Tower will build biggest offshore wind farm Including its 130-metre-long legs, the Voltaire wind turbine installation vessel is 336 metres high. It is on its way from China to the North Sea, where it will install huge new turbines at Dogger Bank News
EnvironmentShould we build wind turbines from wood? Most wind turbines are made from a mix of materials, making them hard to recycle – but wood could offer a more sustainable alternative News