Quote: Aaron @ November 27 2008, 7:51 PM GMTYou're forgetting the cost of your petrol to ours, I think. All power prices will be of a similar balance.
Petroleum fuels only 1% of the U.S. electricity needs.
Coal: 48.3%
Nuclear: 19.2%
Natural gas: 21.3%
Hydroelectric: 6.9%
Biomass, geothermal, solar, and wind generate the remainder
Just checked my latest bill and found that I paid $80 for 1000 kW/h last month. So I could run a 1kW heater for 12 hours for about $1.