03-15-2007, 01:33 PM
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Radical Centrist
Join Date: Jan 2001
Location: Cottage of Prussia
Posts: 31,423
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Innovating out of global warming
NYT: In a Test of Capturing Carbon Dioxide, Perhaps a Way to Temper Global Warming
Quote:
American Electric Power, a major electric utility, is planning the largest demonstration yet of capturing carbon dioxide from a coal-fired power plant and pumping it deep underground.
Various experts consider that approach, known as sequestration, essential to reining in climate change by preventing the gas from being added to the atmospheric blanket that promotes global warming.
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The initial trial, at the company’s Mountaineer plant in New Haven, W.Va., will take a portion of the carbon dioxide from the flue, compress it into liquid form at more than 1,000 pounds of pressure per square inch, and inject it 9,000 feet below the earth’s surface, a technique that experts say is not well understood but would be essential to large-scale carbon sequestration.
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It's early yet for this approach, but there are more like it. I say, be optimistic: if we innovated to created this problem, we can innovate to fix it.
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