Ocean waves are one of the most abundant and predictable renewable energy sources on the planet, yet efficiently harnessing their power remains a major challenge. Traditional devices typically operate ...

Lately, however, buoyed by successful demonstration projects and a new interest in renewable energy bolstered even further by Europe’s anticipated turning off of Russian taps, tidal energy is moving ...

Next-generation technologies that harvest electricity from ocean waves and tides sloshing along the U.S. coasts could provide about 9 percent of the nation's demand by 2030, according to a pair of ...