StateRates

Stillwater Utilities Authority electricity rates

Stillwater Utilities Authority charges an average of 13.25 cents per kilowatt-hour to residential customers, and the average household on its system paid $118 a month using 894 kilowatt-hours, according to its 2024 filing with the U.S. Energy Information Administration.

Municipal utility SWPP Oklahoma

Average rate 13.25¢ per kWh · -1.0% vs state
Average bill $118 per month · -23.8% vs U.S.
Average usage 894 kWh per month
Residential customers 19,640 #8 priciest of 32 in Oklahoma

Where Stillwater Utilities Authority sits

It is a smaller system, serving 19,640 residential customers, which means its fixed costs are spread across a narrow base. At 13.25¢ per kilowatt-hour it tracks the Oklahoma average of 13.38¢ closely, which is what you would expect from a utility large enough to shape that average itself.

Consumption is close to the national norm at 894 kilowatt-hours a month against 871, so the rate translates fairly directly into the bill.

Owned by the city it serves and governed by a local board rather than the state commission. No shareholder return is built into the rate. That matters because a bill is not only the cost of generating electricity: it also carries the cost of the network, and who owns that network changes how it is paid for.

Stillwater Utilities Authority against the averages
Rate Monthly bill Monthly kWh
Stillwater Utilities Authority 13.25¢ $118 894
Oklahoma average 13.38¢ $141 1,043
United States average 18.44¢ $155 871

Utility figures: U.S. Energy Information Administration, Form EIA-861 annual electric power industry report, 2024. State and national figures: Electric Power Monthly, May 2026. Methodology

Where Stillwater Utilities Authority delivers

Its service territory covers one county in Oklahoma.

  • Payne

How often the power goes out

In 2024 the average Stillwater Utilities Authority customer went 145 minutes without electricity across 1.04 interruptions. The median across the 941 utilities that report this is 185 minutes.

That is better than the typical American utility, though the figure includes major storm days and can move sharply from one year to the next.

Minutes without power 145 per customer, per year · median 185
Interruptions 1.04 per customer, per year
Average outage length 139 minutes per interruption

Rooftop solar on this system

56 residential customers had net-metered solar in 2024, totalling 0.5 megawatts. That works out to 2.9 installations per thousand customers, against a median of 8 across the utilities reporting it.

Adoption is below the national median. A low retail rate reduces what solar displaces, and export compensation set at avoided cost rather than the retail rate reduces it further. What exports are actually worth.

Other Oklahoma utilities

Compare against neighbouring systems
Utility Rate Bill Customers
Oklahoma Gas & Electric Co 11.78¢ $125 710,123
Public Service Co of Oklahoma 12.73¢ $133 501,093
Cotton Electric Coop, Inc 11.86¢ $155 19,696
Central Rural Electric Cooperative, Inc 11.56¢ $174 19,650
Kiamichi Electric Coop, Inc 12.90¢ $157 18,685

Stillwater Utilities Authority rates: common questions

How much does Stillwater Utilities Authority charge per kilowatt-hour?

An average of 13.25 cents per kilowatt-hour across its residential customers in 2024. That is -1.0% against the Oklahoma average of 13.38¢ and -28.1% against the national average of 18.44¢. It is an all-in average across every residential rate schedule the utility offers, not a specific tariff.

What is the average Stillwater Utilities Authority bill?

$118 a month, based on total residential revenue divided by residential customers over the 2024 survey year, at an average of 894 kWh a month. The national average bill is $155 at 871 kWh.

Who owns Stillwater Utilities Authority?

It is classified by the EIA as a municipal utility. Owned by the city it serves and governed by a local board rather than the state commission. No shareholder return is built into the rate.

Is Stillwater Utilities Authority expensive compared with other Oklahoma utilities?

It ranks #8 of the 32 Oklahoma utilities covered here, counting from the most expensive. Nationally it ranks #732 of 1369.