Submerged in about 40 meters 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 — a durability mark that ...

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 ...

A proposal to put tidal energy turbines and a computer array on the sea floor near Eastport has some locals concerned.

Submerged in about 40 meters (44 yards) 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—a durability mark that ...

Lance McMullan tests an early prototype of his tidal generator in Juneau in October 2023. (Photo by Anna Canny/KTOO) Inventor Lance McMullan has a beautiful house on Douglas Island. But he spends ...

As the world searches for the next big thing in clean energy, a new tidal "beast" has emerged from the ocean to power up to 2 ...

The Marine Renewable Energy Collaborative has been awarded an eight-year pilot license by the Federal Energy Regulatory Commission to test marine renewable tidal turbines at the Bourne Tidal Test Site ...

Potential benefits of tidal energy as a renewable-energy source. What is a tidal barrage power system? U.K. efforts to implement tidal power. A major source of tidal energy comes from the natural rise ...

The City of Liverpool, England, has unveiled advanced proposals to build the world’s largest tidal power generator on the River Mersey. If it’s built, Mersey Tidal Power would become the largest tidal ...

Imagine this. A structure, 24 times longer than the Hoover Dam, stretching out into the sea. Its 9-kilometer wall curves towards the horizon before returning to rejoin the coast, creating a giant ...

Although it’s been debated for decades, the topic of tidal energy has dominated the headlines of late. What is it, what benefits does it offer and what’s the potential for its future use? We’ll tell ...

The Bay of Fundy, between Nova Scotia and New Brunswick, has one of the world’s most powerful tides. Now, engineers and scientists hope to finally turn it into a clean energy source. By Ian Austen ...