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Politics : Politics for Pros- moderated
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To: DMaA who wrote (437723)7/28/2011 5:47:05 PM
From: goldworldnet   of 793896
 
70-85% is the claim here, but I'm skeptical as these type of claims are always overstated.

Taking into account evaporation losses from the exposed water surface and conversion losses, approximately 70% to 85% of the electrical energy used to pump the water into the elevated reservoir can be regained.

ecoleng.org

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