Houston had the highest reported spot power price at $42.00/MWh.
The Northwest had the lowest price at $28.75/MWh.
The Midwest saw its spot price increase more than 29% from the prior day and reach $ 41.35/MWh.
Nymex energy futures prices for October delivery of natural gas and coal were $3.49/mmBtu and $52.98/ton respectively.
A link to the full EIA daily price report is available at http://www.eia.gov/todayinenergy/prices.cfm