⚡ US Energy Price Monitorby KadoaUpdated weekly

North Dakota

Otter Tail Power electricity rates

What homes pay Otter Tail Power for electricity, from EIA.

Investor-owned utility, 45,446 homes in North Dakota. EIA lists it as Otter Tail Power Co.

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Average price
11.1¢ a kWh
Up 0.2% on a year ago
Average bill
$121 a month
Up 2.2% on a year ago
Average use
1,088 kWh
A month. North Dakota 1,075 kWh
Price rank in North Dakota
8 of 9
1 is the most expensive

Over the 12 months to July 2026, Otter Tail Power homes paid 11.1¢ a kWh, against 12.3¢ across North Dakota.

Otter Tail Power vs North Dakota

Otter Tail PowerNorth Dakota
Average price, 12 months to July 202611.1¢12.3¢
Price in July 202611.2¢13.4¢
Average monthly bill, 12 months$121$132
Bill in July 2026$113$144
Average monthly use1,088 kWh1,075 kWh
Price change, past year+0.2%+6.6%
Price change since 2019+17%+20%

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.