Houston had the highest reported spot power price at $41.21/MWh.
The Northwest had the lowest price at $28.63/MWh.
Nymex energy futures prices for November delivery of natural gas and coal were $3.63/mmBtu and $53.20/ton respectively.
A link to the full EIA daily price report is available at http://www.eia.gov/todayinenergy/prices.cfm