"During the early hours of this morning … our tidal stream array off the coast of the Pentland Firth became the first tidal stream array in the world to generate 50GWh of electricity," Graham Reid, ...

Several tidal energy projects operating in Europe and Asia are demonstrating that marine power is no longer an experimental technology but a functioning source of renewable electricity. In South Korea ...

Fossil-free though it may be, hydropower comes with its specific set of challenges. It has a high initial cost, and can often be invasive and destructive to local communities and biodiversity.

The UK plans to invest $26 million per year into funding for tidal power. Canada is also betting big on tidal power, hoping to harness some of the world’s highest tides in Nova Scotia. While Scotland ...

Climate Lab is a Seattle Times initiative that explores the effects of climate change in the Pacific Northwest and beyond. The project is funded in part by The Bullitt Foundation, CO2 Foundation, Jim ...

LONDON, Feb 7 (Reuters) - A British company has applied to build the world's first plant that generates power from the ebb and flow of tides in a lagoon, potentially helping accelerate the country's ...