New York City had the highest reported spot power price at $55.92/MWh. Louisiana had the lowest at $36.25 /MWh.
The Northwest had the biggest change, seeing its price increase 37% to $55.50/MWh.
Nymex energy futures prices for September delivery of natural gas and coal were $3.53/mmBtu and $53.01/ton respectively.
A link to the full EIA daily price report is available at http://www.eia.gov/todayinenergy/prices.cfm