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pg_e

The methane byproduct of these California cows' waste is delivered by pipeline to PG&E and turned into electricity.

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Uploaded on April 13, 2010
Taken on April 13, 2010

pg_e

The methane byproduct of these California cows' waste is delivered by pipeline to PG&E and turned into electricity.

305 views
0 faves
0 comments
Uploaded on April 13, 2010
Taken on April 13, 2010
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