Tuesday, May 15, 2007

Electricity for Europe

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Here are three ideas to supply Europe with electricity: 1. Geothermal power from Iceland In April 2007, the Icelandic National Energy Author...
Monday, May 14, 2007

Sun shields from Moon Dust

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Curtis Struck of Iowa State University suggests that lunar dust particles are just the right size to scatter sunlight. They could be positio...
Monday, May 7, 2007

Planktos - seeding the oceans with iron

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Planktos plans to fertilize the oceans with iron to stimulate growth of phytoplankton, microscopic marine plants that soak up carbon dioxide...
2 comments:

Cloud Seeding

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Cloud seeding is proposed by John Latham and Stephen Salter, who suggest to spray droplets of seawater high up into the air, so that the tin...

Sulphur into the stratosphere

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Some are considering releasing dust particles in the air to reflect some of the sunlight, as an alternative to positioning mirrors in orbit ...

Artificial Trees

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Klaus Lackner, physicist at Columbia University, has proposed artificial trees to suck carbon out of the air. The trees suck in carbon dioxi...
1 comment:

Mirrors in Space

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The concept Mirrors in Space was discussed in an article from the summer 2001 Whole Earth Review, Mirrors & Smoke: Ameliorating Climate ...

$25 million prize to combat global warming

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In February 2007, airline tycoon Richard Branson announced a $25 million prize for the most innovative solution to get greenhouse gases out ...
Saturday, May 5, 2007

Wave Power

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Thirty years ago, Stephen Salter designed a floating canister that captured wave power by driving a generator from the motion of bobbing up ...

Turbines inside a huge Solar Tower

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Last year, Australian power company EnviroMission proposed the Solar Tower project - a $225 million green power experiment to construct a 1...