⚡ US Energy Price Monitorby KadoaUpdated weekly

Washington

Avista electricity rates

What homes pay Avista for electricity, from EIA.

Investor-owned utility, 250,252 homes in Washington. EIA lists it as Avista Corp.

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Headlines

Average price
14.6¢ a kWh
Up 9.2% on a year ago
Average bill
$128 a month
Up 4.5% on a year ago
Average use
876 kWh
A month. Washington 932 kWh
Price rank in Washington
4 of 8
1 is the most expensive

Over the 12 months to July 2026, Avista homes paid 14.6¢ a kWh, against 14.1¢ across Washington.

Avista vs Washington

AvistaWashington
Average price, 12 months to July 202614.6¢14.1¢
Price in July 202614.6¢14.7¢
Average monthly bill, 12 months$128$132
Bill in July 2026$136$126
Average monthly use876 kWh932 kWh
Price change, past year+9.2%+13%
Price change since 2019+48%+45%

Electricity price

Average residential price a kilowatt-hour, by month.

Up to and including July 2026

Source: EIA-861M monthly utility survey. Revenue over kilowatt-hours sold, including fixed charges.

Average monthly bill

What an average home pays a month.

Up to and including July 2026

Source: EIA-861M monthly utility survey.