Public Service Co of Oklahoma electricity rates
Investor-owned utility · Oklahoma · SPP region · SPP
Public Service Co of Oklahoma is a for-profit, investor-owned utility regulated by the state utility commission, serving 506,245 homes in Oklahoma. Its residential customers pay an average of 15.69¢/kWh including fixed and delivery charges, 13% less than the U.S. average.
Rate basis: EIA-861M monthly utility data, 12 months ending 2026-07.
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Public Service Co of Oklahoma bill estimates
| Monthly use | At average all-in rate |
|---|---|
| 500 kWh | $78.45 |
| 1,000 kWh | $156.90 |
| 1,500 kWh | $235.35 |
| 2,000 kWh | $313.80 |
Public Service Co of Oklahoma rate history
2015–2025: +57% change in the average residential rate (9.07¢ → 14.23¢). Annual EIA-861 data.
Outages & reliability
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Reliability history
| 2025 | Public Service Co of Oklahoma | Oklahoma avg | U.S. avg |
|---|---|---|---|
| Outage minutes per customer (SAIDI) | 200 | 287 | 266 |
| Outages per customer (SAIFI) | 1.48 | 1.82 | 1.34 |
| Average restoration time (CAIDI) | 2 hr 15 min | — | — |
| Outage minutes excluding major storms | 98 | 142 | 121 |
Outages in counties served (2025)
From ORNL EAGLE-I, which tracks customers without power every 15 minutes. These counts cover every utility in each county. Weighted across Public Service Co of Oklahoma's counties, customers averaged 5 hr 33 min without power.
| County | Outage min/customer | Days with outages | Peak customers out | Worst day |
|---|---|---|---|---|
| Latimer | 1,815 | 49 | 3,201 | 2025-05-20 |
| Roger Mills | 1,683 | 41 | 1,849 | 2025-03-14 |
| Dewey | 1,075 | 35 | 1,140 | 2025-05-15 |
| Atoka | 989 | 79 | 4,579 | 2025-05-19 |
| Jefferson | 903 | 36 | 2,113 | 2025-04-29 |
| Johnston | 727 | 46 | 3,098 | 2025-05-18 |
| Washington | 713 | 60 | 6,232 | 2025-05-24 |
| Pushmataha | 683 | 71 | 1,862 | 2025-09-02 |
| Pittsburg | 669 | 53 | 5,840 | 2025-05-24 |
| Tillman | 661 | 33 | 818 | 2025-04-30 |
| Pontotoc | 582 | 45 | 8,591 | 2025-03-04 |
| Nowata | 554 | 34 | 1,433 | 2025-01-15 |
| Washita | 549 | 69 | 1,484 | 2025-03-05 |
| Osage | 539 | 73 | 4,026 | 2025-05-24 |
| McCurtain | 530 | 94 | 1,586 | 2025-07-13 |
| Caddo | 491 | 95 | 4,662 | 2025-12-06 |
| Choctaw | 485 | 60 | 1,494 | 2025-02-02 |
| Okfuskee | 484 | 26 | 2,927 | 2025-01-21 |
| Le Flore | 427 | 59 | 5,618 | 2025-06-07 |
| Kiowa | 425 | 38 | 1,070 | 2025-10-06 |
| Stephens | 371 | 56 | 9,312 | 2025-04-05 |
| Cotton | 366 | 31 | 517 | 2025-05-15 |
| Hughes | 364 | 50 | 1,342 | 2025-04-06 |
| Blaine | 345 | 34 | 1,079 | 2025-04-02 |
| Delaware | 317 | 75 | 3,893 | 2025-04-29 |
Public Service Co of Oklahoma service area
Public Service Co of Oklahoma serves 46 counties in Oklahoma and 301 ZIP codes.
Atoka, Beckham, Blaine, Caddo, Cherokee, Choctaw, Coal, Comanche, Cotton, Craig, Creek, Custer, Delaware, Dewey, Grady, Greer, Harmon, Haskell, Hughes, Jackson, Jefferson, Johnston, Kay, Kiowa, Latimer, Le Flore, Mayes, McClain, McCurtain, McIntosh, Nowata, Okfuskee, Okmulgee, Osage, Ottawa, Pittsburg, Pontotoc, Pushmataha, Roger Mills, Rogers, Stephens, Tillman, Tulsa, Wagoner, Washington, Washita
Cities: Tulsa, Broken Arrow, Lawton, Bartlesville, Owasso, Bixby, Duncan, Jenks, Sapulpa, Sand Springs, Altus, Claremore, McAlester, Chickasha, Miami, Glenpool, Woodward, Elk City, Okmulgee, Weatherford, Clinton, Coweta, Pryor Creek, Newcastle, Poteau, Wagoner, Pryor, Blanchard, Skiatook, Catoosa, Idabel, Tuttle, Grove, Anadarko, Collinsville, Henryetta, Holdenville, Vinita, Hugo, Sayre
Programs, smart meters & solar
| Smart meters (AMI) for homes | 100% |
| Customers with daily usage data online | 503,652 |
| Time-based rate programs | Time-of-use rates |
| Homes on time-based rates | 504,772 |
| Net-metered solar homes | 4,662 |
| Home batteries paired with solar | 261 |
| Homes in demand response (e.g. thermostat rebates) | 17,467 |
| Residential efficiency incentives paid (2025) | $15,618,000 |
| Residential energy saved by programs | 93,783 MWh |
Public Service Co of Oklahoma at a glance
| Ownership | Investor-owned utility |
| Services | Generation, Transmission, Distribution, Wholesale Marketing |
| Commercial rate | 9.56¢/kWh |
| Industrial rate | 6.56¢/kWh |
| Retail revenue (2025) | $1,908,888,300 |
| Electricity sold (2025) | 19,257,109 MWh |
| Peak demand | 4,073 MW summer · 3,109 MW winter |
| Power from own generation | 56% (rest purchased) |
| Line losses | 5.3% |
| Balancing authority | SWPP |
| EIA utility ID | 15474 |
Other utilities in Oklahoma
Frequently asked questions
What is Public Service Co of Oklahoma's electricity rate?
Public Service Co of Oklahoma residential customers pay an average of 15.69¢ per kWh, all charges included (EIA-861M monthly utility data, 12 months ending 2026-07). That's 15% above the Oklahoma average of 13.70¢ and 13% below the U.S. average.
What is the average Public Service Co of Oklahoma electric bill?
About $160 a month. The average Public Service Co of Oklahoma home uses 1,020 kWh a month. At 1,000 kWh the bill would be about $157.
How many customers does Public Service Co of Oklahoma have?
Public Service Co of Oklahoma serves 506,245 residential customers and 588,941 customers in total in Oklahoma, across 46 counties.
How reliable is Public Service Co of Oklahoma?
In 2025, the average Public Service Co of Oklahoma customer was without power for 3 hr 20 min (SAIDI) over 1.48 interruptions (SAIFI), including major storms. Excluding major event days it was 98 min. The Oklahoma average was 4 hr 47 min and the U.S. average 4 hr 26 min.
Does Public Service Co of Oklahoma offer time-of-use rates?
Public Service Co of Oklahoma reports offering time-of-use rates to residential customers. Running big appliances off-peak can cut their cost. Pick the plan in the calculator above to see by how much.
Does Public Service Co of Oklahoma offer net metering for solar?
Public Service Co of Oklahoma had 4,662 residential net-metered customers in 2025 with 32.5 MW of capacity and 261 solar-paired batteries. Estimate solar savings at this utility's rate.
Sources: EIA-861 2025 and EIA-861M (through July 2026), OpenEI URDB, ORNL EAGLE-I, U.S. Census. Methodology. Spot an error? Rates change often, so confirm with Public Service Co of Oklahoma before making decisions.