SAIDI
646 min per year
Mean outage duration per year (2023)
West Kentucky Rural E C C is a member-owned electric cooperative operating in Kentucky under EIA identifier 20377. It reports service to approximately 38,867 customer accounts and generated about $0.09 billion in annual electric revenue, with a service footprint spanning 30 ZIP codes. Cooperative ownership means the utility is run for the benefit of the ratepayer-members who elect its board, rather than for shareholder returns, which can shift how rate and investment decisions get made.
In 2023, the average West Kentucky Rural E C C customer experienced 645.6 minutes of power interruptions, the industry-standard SAIDI metric (System Average Interruption Duration Index). Excluding major weather events from that total, that sits within the 120–180 minute national benchmark range, indicating performance typical of U.S. distribution utilities. SAIFI, the average number of outage events per customer, was 2.86 for the same period, so customers statistically faced roughly 3 distinct interruptions that year. Excluding major event days (hurricanes, ice storms), SAIDI drops to 214.8 minutes, the gap between that figure and the headline 645.6 reveals how much weather, not day-to-day infrastructure, drove outages.
The EIA dataset includes 4 years of continuous reporting (2020–2023) for West Kentucky Rural E C C, which lets you see whether reliability is trending up or down rather than judging from a single snapshot. Over that span, SAIDI rose from 159.7 to 645.6 minutes, possibly reflecting tougher weather years or grid upgrades that have not caught up yet.
SAIDI
646 min per year
Mean outage duration per year (2023)
SAIFI
2.86 interruptions/yr
Outage frequency (2023)
Customers
38,867
Served in Kentucky
646 minutes per customer per year
Power-out minutes per year (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 159.7 | 139.0 | 1.291 | 39,082 |
| 2021 | 3131.6 | 142.6 | 3.478 | 39,800 |
| 2022 | 334.1 | 198.9 | 2.160 | 39,479 |
| 2023 | 645.6 | 214.8 | 2.860 | 38,867 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
West Kentucky Rural E C C serves 30 ZIP codes in Kentucky.
West Kentucky Rural E C C had a SAIDI of 645.6 minutes in 2023 including major weather events, but 214.8 minutes excluding them (the industry-standard measure of routine reliability, so the gap traces back to a major storm that year, not a chronic issue). Excluding major weather events, this is near the national average.
West Kentucky Rural E C C is classified as a Cooperative serving Kentucky.
West Kentucky Rural E C C serves approximately 38,867 customers in Kentucky.
West Kentucky Rural E C C 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.