SAIDI
718 min per year
Mean outage duration per year (2023)
Kentucky Power Co is an investor-owned utility operating in Kentucky under EIA identifier 22053. It reports service to approximately 162,743 customer accounts and generated about $0.57 billion in annual electric revenue, with a service footprint spanning 230 ZIP codes. Investor ownership puts this utility under the regulatory authority of the state public utility commission, which reviews its rate requests and reliability record.
In 2023, the average Kentucky Power Co customer experienced 718.4 minutes of power interruptions, a metric called SAIDI (System Average Interruption Duration Index). Excluding major weather events from that total, that runs well past the 120–180 minute national benchmark, which can reflect storm-exposed terrain, an aging grid, or slower restoration times. The SAIFI figure, which tracks average outage events per customer, came in at 2.35 for the same period, meaning customers statistically saw about 2 distinct interruptions that year. Excluding major event days (hurricanes, ice storms), SAIDI drops to 331.8 minutes, the gap between that figure and the headline 718.4 reveals how much weather, not day-to-day infrastructure, drove outages.
With 4 consecutive years of EIA data (2020–2023), Kentucky Power Co's reliability record can be judged on trend rather than one isolated year. SAIDI dropped from 1751.0 to 718.4 minutes across that span, a direction regulators and prospective customers tend to watch closely.
SAIDI
718 min per year
Mean outage duration per year (2023)
SAIFI
2.35 interruptions/yr
Outage frequency (2023)
Customers
162,743
Kentucky service territory
718 outage minutes per customer annually
Power-out minutes per year (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 1751.0 | 410.7 | 2.688 | 165,077 |
| 2021 | 2842.1 | 405.2 | 2.648 | 164,021 |
| 2022 | 1710.6 | 490.6 | 2.837 | 162,018 |
| 2023 | 718.4 | 331.8 | 2.347 | 161,642 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
Kentucky Power Co serves 230 ZIP codes in Kentucky.
Kentucky Power Co had a SAIDI of 718.4 minutes in 2023 including major weather events, but 331.8 minutes excluding them (the IEEE-standard day-to-day reliability measure, the difference points to a major storm that year rather than an ongoing problem). Excluding major weather events, this is above the national average, indicating below-average reliability.
Kentucky Power Co is classified as a IOU serving Kentucky.
Kentucky Power Co serves approximately 162,743 customers in Kentucky.
Kentucky Power Co has 4 years of reliability data (2020-2023). SAIDI has held roughly steady across these years. 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.