Submerged in about 44 yards of water off Scotland's coast, a turbine has been spinning for more than six years to harness the ...

Located in the Pentland Firth off the coast of Scotland, the MayGen marine energy project is one of the largest of its kind ...

A tidal turbine off Scotland’s coast hits 6.5 years underwater, proving tidal energy’s durability and boosting hopes for more clean ocean power projects.

Mary W., New York Tidal energy — generated from the natural rise and fall of ocean tides — is one of the most predictable ...

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 ...

Tidal power’s proponents say it’s not only a potential new energy source, but also a source of future employment for those displaced by the green energy transition away from hydrocarbons.

At 800 times denser than air, water can drive smaller turbines to produce greater energy than wind. Referred to as marine current energy, tidal stream turbines work much like submerged windmills ...

As the world looks to curb climate change and reduce fossil fuel emissions, some companies are focusing on a relatively untapped but vast and abundant source of energy — tidal waves.

If tidal turbines can generate electricity 24/7 with close to zero emissions, it could be time to start making those leaps. More deals, reviews, and buying guides.

Orbital Marine Power’s O2 tidal energy turbine is pictured off the coast of Orkney. Photo: Jane Barlow/AFP (Getty Images) When you hear the word “turbine,” in conversation, chances are good ...

Tidal turbines use similar technology to wind turbines, although their blades are much shorter and stronger. So a good way to think of them is as underwater windmills.

Tidal power is one of the earliest forms of renewable energy used by mankind. Once, tidal water wheels were used to crush grains. Tidal power generation is based on a simple physical fact.