but in the sunshine state, the direct solar doesn't really cut it.
Here is California's electrical sources for 1999-2003. Averaged over the entire period, we see that 28.3% of the summer energy capacity in California was from renewable energy.
http://www.eia.doe.gov/cneaf/solar.renewables/page/state_profile/rsp_ca_table1.htmlNote that renewable capacity
declined in that period. The reason for the decline is pretty evident when you look at the renewable
sources.
According to this report, the contribution of solar energy among renewables was 0.3% of the
energy produced in California, whereas hydroelectric represented 18.8% of the total electrical production capacity in California.
http://www.eia.doe.gov/cneaf/solar.renewables/page/state_profile/california.htmlNote the huge presence of geothermal energy in California. This is an under-exploited resource with opportunity for expansion. (I have given some numbers for the Salton Sea area in this thread:
http://www.democraticunderground.com/discuss/duboard.php?az=view_all&address=115x37366) California produced almost 13,000 MW-hr of geothermal energy in 2003.
The corresponding figure for solar is 534 MW-hr. This means on a continuously averaged basis, the entire solar energy output in the state was 0.0610 MWe.
Despite several decades of posturing with all sorts of tax bills, subsidy proposals and so on, California
still doesn't rely much on solar energy, which - given that it is the "Sunshine State,"
should be a telling indication as to whether solar energy will
meaningfully contribute
quickly in the crisis that now is becoming hourly more evident. Something is rotten in Denmark, or better put, something is clouding the Mohave.
Wind should continue to grow in California, and of course the geological formations of that state should allow for the storage of considerable amounts of off peak wind generation as
pumped storage if the water can be found. I discussed a sort of far fetched idea of how that might work in the Salton Sea thread referenced above.
One thing is certain, California must find a way to get rid of that natural gas.