In article ,
Tim Streater wrote:
In article , Brian Gaff
wrote:

Maybe its cheaper just to flood old mines and use turbines to generate
power then pump them out when there is little demand. Is it any less
efficient than a bleedin big battery which needs to then be converted
to AC in any case?

Flood them with what?

Cheap imported coal?

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*When companies ship Styrofoam, what do they pack it in? *

Dave Plowman London SW
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