Quote:
Originally Posted by PhishPhood
Good point.. how many 1000 acre plants ( @ $1 Billion each ) would be needed to cut our oil usage by say 20%?
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Answer: almost 7,000 plants ( $7 Trillion )
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Here is another 'order of magnitude' perspective.
Just to cut our usage by 20% we'd need 7000 of these plants at 1000 acres each across the US at a cost of about $7 Trillion.
However there are only about 3500 county or 'county equivalents' in the entire US. That means each and every one of these would have to set aside 2000 acres!! ( NYC, Chicago, LA, Rhode Island, etc ) in order to produce this bio-ethanol. Rots of Ruck.
The technology is promising but it has to be far far more productive, by at least a factor of 10 or 20 or 50.