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.

Wind turbines and solar panels will undoubtedly play the central role. But both depend on the weather: wind turbines stand ...

Home to one of the largest deposits of freshwater on the planet, the Great Lakes region will soon host next-generation tidal-powered generators – just as prices are being hiked across the US ...

Tidal power is a way to generate clean, renewable energy by harnessing the rise and fall of ocean tides. Unlike wind and solar power, tidal power is predictable on a regular basis. There are two ...

At the narrow entrance to Sequim Bay’s tidal channel, an underwater, four-bladed turbine spinning above the seabed might look like a hazard. But here, in Washington state, underwater acoustic cameras ...

Tidal energy’s predictability and high capacity factors are helping overcome long-standing investor and regulatory skepticism. Europe, led by the U.K. and Scotland, remains the global hub for ...

Orbital Marine Power Ltd, operator of the world’s most powerful tidal turbine, has secured a multi-million dollar investment to advance its international commercial projects and contribute to the ...

EMEC's hydrogen production site and energy storage building at Caldale, Eday / Image credit: EMEC The European Marine Energy Centre (EMEC) has announced the completion of a demonstration combining ...

A world-first demonstration combining tidal power, battery storage, and hydrogen production has been completed at the European Marine Energy Centre (EMEC) in Orkney, Scotland. The demonstration ...

A first-of-its-kind demonstration project has used tidal power and batteries to produce electrolytic hydrogen in Scotland. The trial, led by European Marine Energy Centre (EMEC), saw an O2 tidal ...