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Metal-Air Battery Could Store 11 Times More Energy than...

5 reviews • physorg.com

From the page: "(PhysOrg.com) -- A spinoff company from Arizona State University plans to build a new battery with an energy density 11 times greater than that of lithium-ion batteries for just one-third the cost. With a $5.13 million research grant from the US Department... more
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11K views
Underwater Kite Harnesses Ocean Energy : CleanTechnica

9 reviews • cleantechnica.com

A completely new concept of underwater wave energy using a simple 7 ton kite turbine design has been developed by Minesto; which is a spinoff from the Swedish military and aircraft design firm Saab. The Deep Green underwater turbine captures the power of the ocean just like a... more
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7,737 views
The New NIMBY-Defeating Wind Turbine : CleanTechnica

24 reviews • cleantechnica.com

From the page: "Ridgeblade is a fabulous wind-turbine solution from UK based The Power Collective. It�s very simple: instead of a large standalone windmill-like structure, put a long bladed turbine along the ridge of a building�s roof."
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70K views
BBC NEWS | Technology | Magnetic electricity discovered

16 reviews • bbc.co.uk

From the page: Researchers have discovered a magnetic equivalent to electricity: single magnetic charges that can behave and interact like electrical ones. The work is the first to make use of the magnetic monopoles that exist in special crystals known as spin ice.
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21K views
BBC NEWS | Technology | Tiny nuclear batteries unveiled

25 reviews • bbc.co.uk

From the page: "Researchers have demonstrated a penny-sized "nuclear battery" that produces energy from the decay of radioisotopes."
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28K views
BBC NEWS | Technology | Energy-from-waste powers US army

8 reviews • bbc.co.uk

Pyrolysis is thermal destruction of waste in the absence of oxygen and is typically operated in the 650oC to 750oC temperature range. An initial energy input is required to start the exothermic reaction, which then is self-sustaining and raises the system temperature to a... more
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5,914 views
GreenSun Develops Colorful Solar Panels that don't...

13 reviews • cleantechnica.com

�� "Officials say the hues capture different parts of sun's spectrum, and don't need direct sunlight to work, according to National Geographic News. � The secret is the edges, The Economist explains. GreenSun does this this by... more
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8,970 views
Chilled Water Cools MIT Physics Department : CleanTechnica

14 reviews • cleantechnica.com

Here's a very good example of simple tech that works efficiently. Because hot air rises, cool air falls down. So if chilled water is carried through tubes at the ceiling, it sucks hot air from a room; sending down the cooler air. Simple tech is often low carbon technology... more
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19K views
New magnetic refrigerator

6 reviews • eurekalert.org

SEVEN YEARS OLD. Where's my update?
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6,805 views
Sun shades cool parking lots, pump out solar energy -...

60 reviews • businessweek.com

...this is a fantastic idea....... Select_G6U0135._600 widejpg.jpg Add up all the asphalt parking lots surrounding the nation's malls, offices and commuter hubs, and there's more than enough blacktop to pave over Connecticut. Envision Solar International... more
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