Submerged in about 40 metres of water off Scotland's coast, a turbine has been spinning for more than six years to harness the power of ocean tides for electricity. It is a mark of durability that ...

A Cornwall company whose Welsh tidal energy project is set to be one of the largest in Europe when built has raised £3.7m. Falmouth-based Inyanga Marine Energy Group secured the cash from a group of ...