SAIDI
60 min per year
Average outage minutes (2023)
Capital Electric Coop, Inc is a member-owned electric cooperative operating in North Dakota under EIA identifier 2985. It reports service to approximately 22,225 customer accounts and generated about $0.04 billion in annual electric revenue, with a service footprint spanning 19 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 Capital Electric Coop, Inc customer experienced 59.7 minutes of power interruptions, a measure known as SAIDI, or 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. Over the same period, SAIFI (outage events per customer) was 0.59, putting the typical customer at roughly 1 distinct interruption that year. Strip out major event days (hurricanes, ice storms) and SAIDI falls to 37.7 minutes; the difference from the headline 59.7 shows how much of the outage total came from weather rather than everyday grid issues.
Capital Electric Coop, Inc has 4 years of continuous EIA reporting on file (2020–2023), enough to read a real trend rather than a single-year snapshot. Over that span, SAIDI rose from 28.9 to 59.7 minutes, possibly reflecting tougher weather years or grid upgrades that have not caught up yet.
SAIDI
60 min per year
Average outage minutes (2023)
SAIFI
0.59 interruptions/yr
Events per customer (2023)
Customers
22,225
Served in North Dakota
60 outage minutes per customer annually
Annual minutes without electric service (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 28.9 | 28.9 | 0.376 | - |
| 2021 | 55.5 | 55.5 | 1.173 | - |
| 2022 | 58.0 | 57.4 | 0.637 | - |
| 2023 | 59.7 | 37.7 | 0.588 | - |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
Capital Electric Coop, Inc serves 19 ZIP codes in North Dakota.
Capital Electric Coop, Inc had a SAIDI of 59.7 minutes in 2023. Excluding major weather events, this is below the national average, indicating above-average reliability.
Capital Electric Coop, Inc is classified as a Cooperative serving North Dakota.
Capital Electric Coop, Inc serves approximately 22,225 customers in North Dakota.
Capital Electric 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.