SAIDI
778 min per year
Yearly outage minutes, on average (2023)
Arkansas Valley Elec Coop Corp is a member-owned electric cooperative operating in Arkansas under EIA identifier 817. It reports service to approximately 57,804 customer accounts and generated about $0.13 billion in annual electric revenue, with a service footprint spanning 80 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 Arkansas Valley Elec Coop Corp customer experienced 778.2 minutes of power interruptions, a measure known as SAIDI, or 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 3.05 for the same period, so customers statistically faced roughly 3 distinct interruptions that year. Once major event days (hurricanes, ice storms) are excluded, SAIDI comes down to 270.6 minutes, and the spread against the headline 778.2 indicates how much weather, versus routine infrastructure, drove the outage total.
The EIA dataset includes 4 years of continuous reporting (2020–2023) for Arkansas Valley Elec Coop Corp, which lets you see whether reliability is trending up or down rather than judging from a single snapshot. Over that span, SAIDI rose from 321.6 to 778.2 minutes, possibly reflecting tougher weather years or grid upgrades that have not caught up yet.
SAIDI
778 min per year
Yearly outage minutes, on average (2023)
SAIFI
3.05 interruptions/yr
Average interruption count (2023)
Customers
57,804
Arkansas service territory
778 min/year per customer
Annual minutes without electric service (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 321.6 | 268.8 | 2.650 | 56,196 |
| 2021 | 430.0 | 188.5 | 2.200 | 56,437 |
| 2022 | 265.3 | 237.4 | 2.230 | 57,294 |
| 2023 | 778.2 | 270.6 | 3.050 | 57,920 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
Arkansas Valley Elec Coop Corp serves 80 ZIP codes in Arkansas.
Arkansas Valley Elec Coop Corp had a SAIDI of 778.2 minutes in 2023 including major weather events, but 270.6 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). Leaving aside major weather events, that figure sits close to the national average.
Arkansas Valley Elec Coop Corp is classified as a Cooperative serving Arkansas.
Arkansas Valley Elec Coop Corp serves approximately 57,804 customers in Arkansas.
Arkansas Valley Elec Coop Corp has 4 years of reliability data (2020-2023). This utility's SAIDI has stayed fairly flat over the 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.