ckbreckenridge writes "Supercompact, superfast, superpowerful turbines called ZEPPS (zero-emission power plants), designed to combat global warming, could help produce the electrical power needed to keep up with 21st century demand. They would consume methane and oxygen and produce liquid carbon dioxide, which could be sequestered underground. The current electricity grid would need to be replaced by a 'supergrid' across the USA, says Jesse H. Ausubel in The Industrial Physicist. Work on such a system should start as soon as possible, since CO2 levels leaped up 2 ppm in the past two years as global warming becomes more of a reality."
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