Northern California had the highest reported spot power price at $46.81/MWh.
The Midwest had the lowest price at $29.38/MWh.
Nymex energy futures prices for December delivery of natural gas and coal were $3.47/mmBtu and $54.21/ton respectively.
A link to the full EIA daily price report is available at http://www.eia.gov/todayinenergy/prices.cfm