Google's feeling charitable this holiday and has pumped $94 million into a Californian solar-energy project. The photovoltaic power plant (which is a posh way of saying "lots of solar panels in the Sacramento desert") currently being built by Recurrent Energy will generate 88MW, enough juice for 13,000 homes. Additional investment is coming from equity fund KKR, who has already sold the first 20 years of energy to the Sacramento Municipal Utility District