Tides are predictable years in advance, unlike wind or sunlight. Because of this reliability, harnessing the energy of ocean tides has long appealed to engineers. The difficulty lies in building ...

China’s Dongfang Electric has installed a 26-megawatt offshore wind turbine, snatching the title of world’s most powerful from Siemens Gamesa’s 21.5 turbine in Denmark. Photo: Dongfang Electric ...

The emerging tidal power sector seems to have taken another step forward — an Edinburgh-headquartered firm said Monday that its project had achieved a world first by producing 50 gigawatt hours of ...

China’s wind and solar equipment giant Mingyang Smart Energy Group is developing a 50-megawatt (MW) offshore wind turbine that would be the world’s most powerful and exceed current single-turbine ...

Tidal energy’s predictability and high capacity factors are helping overcome long-standing investor and regulatory skepticism. Europe, led by the U.K. and Scotland, remains the global hub for ...

Tidal power is a way to generate clean, renewable energy by harnessing the rise and fall of ocean tides. Unlike wind and solar power, tidal power is predictable on a regular basis. There are two ...

Off the coast of southern China, a giant, double-headed turbine rises out from among its conventional counterparts, held up by a spiderweb of steel cables and tethered to the seabed below via three ...