Tag Archive

Using aerospace principles to ride a wave of limitless energy

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The ocean is a potentially vast source of electric power, yet wave-energy systems are rare as they generally offer limited efficiency, must withstand battering storms, and need to be tethered to the sea floor. But by applying the principles that keep airplanes aloft, a team of aerospace engineers is creating a new wave [...]

Green Wavelength unveils bumblebee inspired wind turbine

Gizmag’s pages are filled with clever examples of biomimicry, and why not, evolution is after all the biggest, oldest and most successful design house we know of. Today’s lesson is being given by insects like bumblebees, hummingbirds, and dragonflies, whose efficient wing flapping capabilities are being harnessed by Californian start-up Green Wavelength in an effort [...]

Mobile towers in the future could be self sufficient if wind turbines are used to power them

Later this month, Helix Wind Corporation will deliver its first test wind turbines to Eltek Network Solutions Group for installation at two test sites in Nigeria. Sites in the US are also set to take delivery of test modules. The turbines will provide a clean energy solution for mobile phone towers and if tests prove [...]

China’s Threat Revives Race for Rare Minerals

A Chinese threat to halt exports of rare minerals — vital for high-performance electric motors in wind turbines, hybrid cars and missiles — appears to have backfired.

Green Power Takes Root in the Chinese Desert

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As the United States takes its first steps toward mandating that power companies generate more electricity from renewable sources, China already has a similar requirement and is investing billions to remake itself into a green energy superpower.
Through a combination of carrots and sticks, Beijing is starting to change how this country generates energy. [...]