Northern California had the highest reported spot power price at $54.95/MWh, or pennies more than the prior business day.
The Midwest had the lowest price at $30.93/MWh, or about 3% less than the prior business day.
Regional spot natural gas prices ranged from $2.30/mmBtu in New York City to $4.47/mmBtu in Northern California.
Nymex energy futures prices for August and September delivery of natural gas and coal were listed at $3.81/mmBtu and $60.00/ton respectively.
A link to the full EIA daily price report is available at http://www.eia.gov/todayinenergy/prices.cfm.