The Mid-Atlantic had the highest reported spot power price at $157.18/MWh. Houston had the lowest at $35.50/MWh.
Nymex energy futures prices for August delivery of natural gas and coal were $3.68/mmBtu and $55.34/ton respectively.
A link to the full EIA daily price report is available at http://www.eia.gov/todayinenergy/prices.cfm