SAIDI
86 min per year
Mean outage duration per year (2023)
City of Ponca City - (OK) is a municipally-owned utility operating in Oklahoma under EIA identifier 15202. It reports service to approximately 15,891 customer accounts and generated about $0.04 billion in annual electric revenue, with a service footprint spanning 3 ZIP codes. Being municipally owned, the utility answers to a local board or city council rather than a state commission, and carries a federal income tax exemption.
In 2023, the average City of Ponca City - (OK) customer experienced 85.8 minutes of power interruptions, the industry-standard SAIDI metric (System Average Interruption Duration Index). That keeps this utility below the typical 120–180 minute national benchmark, consistent with a well-hardened distribution system and fast restoration crews. The SAIFI figure, which tracks average outage events per customer, came in at 0.94 for the same period, meaning customers statistically saw about 1 distinct interruption that year. Once major event days (hurricanes, ice storms) are excluded, SAIDI comes down to 85.8 minutes, and the spread against the headline 85.8 indicates how much weather, versus routine infrastructure, drove the outage total.
City of Ponca City - (OK) has 4 years of continuous EIA reporting on file (2020–2023), enough to read a real trend rather than a single-year snapshot. SAIDI dropped from 1565.3 to 85.8 minutes across that span, a direction regulators and prospective customers tend to watch closely. Note: this figure is unusually low compared to typical U.S. utility performance and may reflect an incomplete EIA filing for this year rather than a genuine reliability improvement -- treat with caution and cross-check against City of Ponca City - (OK)'s other reported years.
SAIDI
86 min per year
Mean outage duration per year (2023)
SAIFI
0.94 interruptions/yr
Events per customer (2023)
Customers
15,891
Customers across Oklahoma
86 min/year per customer
Minutes without power per year (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 1565.3 | 79.0 | 1.868 | 15,815 |
| 2021 | 102.9 | 89.0 | 1.116 | 15,880 |
| 2022 | 181.3 | 125.0 | 2.204 | 15,901 |
| 2023 | 85.8 | 85.8 | 0.941 | 15,891 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
City of Ponca City - (OK) serves 3 ZIP codes in Oklahoma.
City of Ponca City - (OK) had a SAIDI of 85.8 minutes in 2023. Excluding major storm impacts, this beats the national average, a sign of above-average reliability.
City of Ponca City - (OK) is classified as a Municipal serving Oklahoma.
City of Ponca City - (OK) serves approximately 15,891 customers in Oklahoma.
City of Ponca City - (OK) has 4 years of reliability data (2020-2023). SAIDI has remained relatively stable over this period. Review the trend table above for year-by-year detail.
Source: U.S. Energy Information Administration Form 861 annual electric power industry survey · ZIP service territory: OpenEI. Disclaimer: informational only, not professional advice. See full disclaimer.
Every figure on PlainUtility is rendered directly from the U.S. Energy Information Administration's Form 861 reliability data, no number is typed in by an editor. This utility's SAIDI/SAIFI figures are rendered directly from EIA Form 861 reliability files. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2020-2023.