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Contribution Calculator

Although the cost of renewable resources is decreasing, it still costs a little more to use natural resources but doing so will go a long way to preserve our environment for future generations.

The average customer uses 1,050 kilowatt-hours of electricity each month. If you were to match 100 percent of your electricity with green power, it would cost about $10.00 per month in addition to your current electricity charge. The table below shows the annual environmental impact of individual contributions.

 

Monthly
Contribution
Green Power Kilowatt Hours/Month Estimated Tons of CO2 Pollution Prevented/Year Equivalent Autos Not Driven/Year
$3 316 kWh 2.65 tons 0.46
$5 526 kWh 4.42 tons 0.76
$15 1,578 kWh 13.26 tons 2.28
$22 2,315 kWh 19.45 tons 3.34
$
Calculate
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Factors: CO2 = 1.4 pounds per kilowatt hour (kWh); CO2 = 1.43 vehicle miles per kWh; auto miles/year = 11,929 provided by Northwest Power Planning Council, U.S. Environmental Protection Agency and the U.S. Dept. of Transportation.

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1). Enter amount of Kilowatt Hours you desire to use in column two (Green Power Kilowatt Hours)
2). Click Calculate




1). Enter amount of Monthly Contribution you desire in column one (Monthly Contribution)
2). Click Calculate


Idaho Power Account Manager

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