Researchers have cataloged 426 potential tidal-stream turbine sites spread across 19 countries, quantifying a theoretical energy resource of 1,000 terawatt-hours per year from 262 of those locations.

Tidal power is a fantastic source of clean, predictable energy – if you can harness it. It's proven immensely difficult due to a range of factors, but engineering giant SKF says it's making major ...

Britain awarded a 3.7 million pound grant to two marine technology companies to build wave and tidal power generation prototypes in the seas off Scotland and west Wales. Inverness-based Wavegen will ...