Idaho Power*

Idaho power costs increased in June 2007 due to a very poor water year in 2006 - 2007.  

Residential
$4.00 per month
5.4 - 6.0 cents per kWh

Business
For those using 2,000 kWh per mo or less:
$4.00 per month
6.5 - 7.3 cents per kWh  

For those using more than 2,000 kWh per mo:
$12.00 per month
6.0 - 6.8 cents per kWh  

Industrial
Secondary Service - 1,000 kW
$12.00 per month
2.7 - 3.1 cents per kW

Primary Service - 1,000 kW
$200 per month
2.2 - 2.7 cents per kW  

* Above rates based on costs as of June 2007. Costs are based on one year adjusted rate. Rates are adjusted each May for purchase power cost adjustment.

http://www.idahopower.com/

Compare Annual Electricity Costs in Western States (approximate - in thousands) 1,000 kW and 200,000 kWh (January 2006)
Idaho	$144.8
Arizona	$222.8
California	$287.4
Colorado	$249.8
Nevada	$269.1
Oregon	$143.7
Utah	$181.0
Washington	$185.3