Southern California had the highest reported spot power price at $46.95/MWh.
Houston had the lowest price at $32.50/MWh.
Nymex energy futures prices for November delivery of natural gas and coal were $3.67/mmBtu and $56.81/ton respectively.
A link to the full EIA daily price report is available at http://www.eia.gov/todayinenergy/prices.cfm