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.

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 ...

Underwater tidal turbines are gaining recognition as a viable renewable energy source, with energy companies and governments investing in research and development to improve their efficiency and ...

Emerging from the depths of the ocean, turbines are becoming a powerful player in the renewable energy sector. They harness the power of tidal energy, a force of nature that has the potential to ...

The world’s oceans could play a role in supporting the clean energy grids of the future. But that possibility hinges on the successful rollout of tidal stream and wave technology. Tidal stream energy ...

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 ...