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bruno-ken's link has some good data in it. I've seen EROEI numbers from 2 to 5 (bruno-ken's article is based in years for energy payback). It's not that great regardless, although I expect it to continue to improve. For power plants of any size, solar heat is probably a better method.

you are the media you consume.

by MillMan (millguy at gmail) on Tue Aug 14th, 2007 at 12:52:45 PM EST
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