The Mid-Atlantic had the highest reported spot power price at $42.22/MWh.
Louisiana had the lowest reported spot power price at $22.75/MWh.
Regional spot natural gas prices ranged from $1.94/mmBtu in the Mid-Atlantic to $3.15/mmBtu in Northern California.
Nymex energy futures prices for June delivery of natural gas and coal were listed at $2.78/mmBtu and $47.13/ton respectively.
A link to the full EIA daily price report is available at http://www.eia.gov/todayinenergy/prices.cfm.