While on the subject of California electricity, this is a particularly useful Cleantech article on status of PG&E's renewable sourcing, officially known as RPS (renewal portfolio standard).
-solar
-using compressed air for storage ??
-pumping water to higher levels at night ??
PG&E says it is now at 14% renewable and will make its 20% goal, just not by 2010.
http://cleantech.com/news/5328/pge-rps-target-compression-brightsource
And is anyone familiar with Marin Clean Energy ?
Thursday, November 26, 2009
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