County annual report · FIPS 40143
2022 Tulsa County, OK Power Outage Report
In 2022, customers in Tulsa County, OK went without power for an average of 2.2 hours, a total of 689K customer-hours (Oklahoma average 3.5 hours). That ranks 57th worst of 77 Oklahoma counties and 2205th of 2,976 nationally.
Compared with OK, the US and 2021
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Tulsa County, 2022
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | February 26, 2022 13:15 | February 27, 2022 01:30 | 12h 15m | 13,783 | 18K |
| 2 | July 26, 2022 09:30 | July 29, 2022 00:00 | 2d 14h | 13,539 | 58K |
| 3 | May 4, 2022 13:15 | May 6, 2022 09:15 | 1d 20h | 7,400 | 11K |
| 4 | April 5, 2022 12:30 | April 7, 2022 06:30 | 1d 18h | 7,271 | 22K |
| 5 | August 16, 2022 12:15 | August 18, 2022 05:15 | 1d 17h | 7,094 | 21K |
| 6 | May 18, 2022 12:30 | May 19, 2022 06:15 | 17h 45m | 6,190 | 12K |
| 7 | July 24, 2022 05:45 | July 24, 2022 06:30 | 45m | 5,879 | 3,020 |
| 8 | December 2, 2022 10:30 | December 4, 2022 01:30 | 1d 15h | 5,541 | 6,078 |
| 9 | May 14, 2022 11:30 | May 17, 2022 06:15 | 2d 18h | 5,515 | 13K |
| 10 | February 8, 2022 12:30 | February 9, 2022 03:00 | 14h 30m | 5,285 | 2,460 |
Outage episodes by size in 2022: 203 reached 100+ customers, 73 reached 1,000+ customers, 2 reached 10,000+ customers.
Utility reliability filed with the EIA
SAIDI (average outage time per customer) and SAIFI (average interruptions per customer) that utilities serving Tulsa County reported on EIA Form 861 for 2022, or their most recent earlier filing. Utility-wide figures, not county-specific.
| Utility | EIA year | SAIDI | SAIFI | SAIDI excl. major events | SAIFI excl. major events |
|---|---|---|---|---|---|
| Public Service Co of Oklahoma | 2022 | 2.0 hrs | 1.36 | 1.8 hrs | 1.28 |
| East Central Oklahoma Elec Coop Inc | 2022 | 3.7 hrs | 2.11 | 3.7 hrs | 2.11 |
| Indian Electric Coop, Inc | 2022 | 60 min | 0.46 | 53 min | 0.43 |
| Verdigris Valley Elec Coop Inc | 2013 | 7.1 hrs | 2.35 | 5.0 hrs | 1.98 |
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| City of Skiatook - (OK) | - | - | - | - | - |
| City of Collinsville - (OK) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 94% of Oklahoma's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 307,617 customers (ORNL modeled county customer count), including major storm days. It is comparable across counties but is not the SAIDI a utility files.
- An outage event is a continuous stretch with customers out; counts at 100, 1,000 and 10,000+ use its peak.
- Years loaded: 2015–2025. Tulsa County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Tulsa County, OK annual power outage report, 2022, data as of Oct 3, 2026 02:41 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2022/oklahoma/tulsa-county