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Technology Stocks : Ballard Power -world leader zero-emission PEM fuel cells
BLDP 2.630+4.0%Dec 18 4:00 PM EST

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To: Michael Winkler who wrote (1286)11/3/1997 10:37:00 AM
From: Craig Woods  Read Replies (2) of 5827
 
What are the losses for grid transmission ? I dimly remember reading that high tension wire transmission was itself only 30% efficient (i.e. ~70% of the eleectricity fed in is lost as heat in long-distance transmission)

Can anyone confirm/deny that? If so, distributed power generation (solar/generator, or hydrogen/FC when feasible) would more than offset the greater efficiencies of utility-scale generation, no?

Thanks for the perspective, michael !

Craig
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