Transwiki approved by: <a href="https://en.wikipedia.org/wiki/en:User:Dmcdevit" class="extiw" title="w:en:User:Dmcdevit">w:en:User:Dmcdevit</a> This image was copied from wikipedia:en. The original description was: Pumped Storage diagram at TVA's Racoon mountain As a US government organization, no copyright is claimed <a href="https://en.wikipedia.org/wiki/en:User:Pud" class="extiw" title="w:en:User:Pud">Pud</a> 17:57, 7 Jul 2004 (UTC)
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