'Ecosystem services' help assess ocean energy development

With many projects under development in coastal regions such as New England, tidal power—which extracts "hydrokinetic" energy from marine environments—seems poised to join other U.S. commercial power sources. A new study ...

A better water wing to harvest tidal energy

(Phys.org) —The eternal ebb and flow of tides—24 x 7 x 365—makes them a dependable source of energy, but how to harness all that, especially in shallow water? Shreyas Mandre and colleagues at Brown have developed an ...

New research to support the huge potential of tidal power

(Phys.org)—New research from a global group of scientists and engineers, including from the University of Southampton, has been published in a special issue journal of the Royal Society. The work is in support of tidal ...

Ocean mavericks in Maine turn tide for electrical grid

(Phys.org)—Sadly speaking, the U.S. ocean-energy industry has had to take a back seat to Europe, where government subsidies help entrepreneurs and innovative companies work on their technologies. Happily speaking, the United ...

Scotland passes turbine test to harness tidal power

(Phys.org) -- An underwater turbine being used for harnessing tidal power to generate electricity for homes and businesses has successfully completed its testing period in the island of Eday, one of Orkney’s northern ...

India aims for Asia's biggest tidal power plant

The western Indian state of Gujarat is aiming to host the first commercial-scale tidal power project in Asia after signing a deal with a British marine energy company, officials said Wednesday.

Tidal power plant proposed for New York's East River

Here's exciting news for anyone who's been watching the fledgling efforts to promote tidal power in the U.S.: A New York energy company that has been testing tidal power in the East River has filed a formal application ...

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