Public Service Co of Oklahoma: Outages & Reliability
As of October 7, 2026 09:00 UTC, no major outages are reported on Public Service Co of Oklahoma's network.
Public Service Co of Oklahoma is an investor owned utility serving 46 counties in Oklahoma. In 2024, its customers went an average of 3.1 hours without power (SAIDI), across about 1.5 interruptions each. That ranks it #160 of 468 US utilities by reliability, where #1 is the most reliable. Its outage duration is better than the US average and about the same as the Oklahoma median (3.7 h).
No major outages currently reported on Public Service Co of Oklahoma's network.
Official reliability (EIA 2024)
US EIARanks #160 of 468 US utilities by reliability (#1 = most reliable) · about the same as the Oklahoma median (3.7 h).
Reliability over time
Official EIA SAIDI, hours without power per customer per year (IEEE, incl. major events). Over this period Public Service Co of Oklahoma’s reliability has been worsening (lower is better).
Counties served by Public Service Co of Oklahoma (46)
Service territory reported to EIA-861; each links to live outage status and history.
- Atoka County, OK
- Beckham County, OK
- Blaine County, OK
- Caddo County, OK
- Cherokee County, OK
- Choctaw County, OK
- Coal County, OK
- Comanche County, OK
- Cotton County, OK
- Craig County, OK
- Creek County, OK
- Custer County, OK
- Delaware County, OK
- Dewey County, OK
- Grady County, OK
- Greer County, OK
- Harmon County, OK
- Haskell County, OK
- Hughes County, OK
- Jackson County, OK
- Jefferson County, OK
- Johnston County, OK
- Kay County, OK
- Kiowa County, OK
- Latimer County, OK
- Le Flore County, OK
- Mayes County, OK
- McClain County, OK
- McCurtain County, OK
- McIntosh County, OK
- Nowata County, OK
- Okfuskee County, OK
- Okmulgee County, OK
- Osage County, OK
- Ottawa County, OK
- Pittsburg County, OK
- Pontotoc County, OK
- Pushmataha County, OK
- Roger Mills County, OK
- Rogers County, OK
- Stephens County, OK
- Tillman County, OK
- Tulsa County, OK
- Wagoner County, OK
- Washington County, OK
- Washita County, OK
Public Service Co of Oklahoma: FAQ
- How reliable is Public Service Co of Oklahoma?
- Public Service Co of Oklahoma customers averaged 3.1 hours without power in 2024 (SAIDI), which is below average and better than the US average, about the same as the Oklahoma median (3.7 h), per official US EIA data.
- Where does Public Service Co of Oklahoma rank among US electric utilities?
- By official EIA SAIDI, Public Service Co of Oklahoma is #160 of 468 US utilities by reliability that report reliability and serve at least three counties, #1 being the most reliable. Overall it is better than the US average.
- How many customers does Public Service Co of Oklahoma serve?
- Public Service Co of Oklahoma serves 46 counties across Oklahoma, per its EIA-861 service territory filing.
- Where does Public Service Co of Oklahoma provide power?
- Public Service Co of Oklahoma operates in Oklahoma. The full list of counties served is below, each linked to its live outage status.
Reliability metrics (SAIDI/SAIFI) and service territory from the US EIA Form 861. SAIDI/SAIFI are IEEE-standard, including major event days. Primary state: Oklahoma.
Data from EIA Form 861 (utility reliability) and DOE/ORNL ODIN, every source we read. Live data as of .