SAIDI
2339 min per year
Mean outage duration per year (2023)
Dakota Valley Elec Coop Inc is a member-owned electric cooperative operating in North Dakota under EIA identifier 4717. It reports service to approximately 6,860 customer accounts and generated about $0.06 billion in annual electric revenue, with a service footprint spanning 46 ZIP codes. As a cooperative, its governance is accountable to its ratepayer-members rather than shareholders, which often shapes rate-setting and reinvestment priorities.
In 2023, the average Dakota Valley Elec Coop Inc customer experienced 2339.4 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. Over the same period, SAIFI (outage events per customer) was 2.73, putting the typical customer at roughly 3 distinct interruptions that year. Strip out major event days (hurricanes, ice storms) and SAIDI falls to 153.4 minutes; the difference from the headline 2339.4 shows how much of the outage total came from weather rather than everyday grid issues.
With 4 consecutive years of EIA data (2020–2023), Dakota Valley Elec Coop Inc's reliability record can be judged on trend rather than one isolated year. SAIDI climbed from 409.8 to 2339.4 minutes over that window, a shift that can point to worsening weather exposure or delayed grid modernization.
SAIDI
2339 min per year
Mean outage duration per year (2023)
SAIFI
2.73 interruptions/yr
Events per customer (2023)
Customers
6,860
Customers across North Dakota
2339 minutes per customer per year
Annual minutes without electric service (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 409.8 | 212.8 | 2.061 | 6,696 |
| 2021 | 104.5 | 77.3 | 0.411 | 6,756 |
| 2022 | 226.1 | 147.2 | 0.894 | 6,817 |
| 2023 | 2339.4 | 153.4 | 2.730 | 6,878 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
Dakota Valley Elec Coop Inc serves 46 ZIP codes in North Dakota.
Dakota Valley Elec Coop Inc had a SAIDI of 2339.4 minutes in 2023 including major weather events, but 153.4 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 storm impacts, this tracks roughly with the national average.
Dakota Valley Elec Coop Inc is classified as a Cooperative serving North Dakota.
Dakota Valley Elec Coop Inc serves approximately 6,860 customers in North Dakota.
Dakota Valley Elec Coop Inc 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.