Thermoelectric generator harvests renewable energy from the cold of space As effective as solar panels are, one of their major downsides is that they only produce power during the day, so excess ...

A 200-kilowatt demonstration version of Wave Swell Energy's fascinating "blowhole" power generator has been deployed at Grassy Harbour on King Island, off the Australian island state of Tasmania, and ...

Add Yahoo as a preferred source to see more of our stories on Google. Dutch inventor Janjaap Ruijssenaars has built a gravity energy generator that harnesses the force of gravity to produce a new kind ...

As the world attempts to tackle climate change and aims for a greener future, clean and sustainable energy sources are crucial. Among these options, solar power shines as a reliable and eco-friendly ...

Wave power—energy harvested from ocean currents—is likely to be the next big thing in renewable energy generation, so researchers are spending quite a bit of time on new technologies to take advantage ...

The search is for new ways to harness renewable resources to supply our rising energy needs. The key question, however, is why ocean and sea waves haven't been used in carbon emission reduction ...

Hamburg, Germany, Sept. 30, 2002 — Proton Energy Systems has launched its latest HOGEN® hydrogen generator series, with a new model capable of producing hydrogen continuously from renewable energy, ...

(Nanowerk Spotlight) In estuaries, where rivers flow into the sea, enormous free-energy dissipation takes place when fresh river water mixes with salty sea water. The release of Gibbs free energy from ...

For several years, CalWave has been developing its xWave clean power technology. Now, the company announces the completion of a long-term open-ocean test off the coast of San Diego, during which the ...