New York City had the highest reported spot power price at $52.03/MWh. Louisiana had the lowest at $34.00/MWh.
Nymex energy futures prices for September delivery of natural gas and coal were $3.43/mmBtu and (unavailable)/ton respectively.
A link to the full EIA daily price report is available at http://www.eia.gov/todayinenergy/prices.cfm