SAIDI
128 min per year
Yearly outage minutes, on average (2023)
BENCO Electric Cooperative is a member-owned electric cooperative operating in Minnesota under EIA identifier 1884. It reports service to approximately 19,764 customer accounts and generated about $0.05 billion in annual electric revenue, with a service footprint spanning 38 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 BENCO Electric Cooperative customer experienced 128.3 minutes of power interruptions, a metric called SAIDI (System Average Interruption Duration Index). That places this utility well below the 120–180 minute national benchmark, signaling strong grid hardening and fast restoration practices. SAIFI, the average number of outage events per customer, was 1.00 for the same period, so customers statistically faced roughly 1 distinct interruption that year. Excluding major event days (hurricanes, ice storms), SAIDI drops to 80.2 minutes, the gap between that figure and the headline 128.3 reveals how much weather, not day-to-day infrastructure, drove outages.
BENCO Electric Cooperative has 4 years of continuous EIA reporting on file (2020–2023), enough to read a real trend rather than a single-year snapshot. SAIDI dropped from 142.7 to 128.3 minutes across that span, a direction regulators and prospective customers tend to watch closely.
SAIDI
128 min per year
Yearly outage minutes, on average (2023)
SAIFI
1.00 interruptions/yr
Average interruption count (2023)
Customers
19,764
Minnesota service territory
128 min/year per customer
Annual minutes without electric service (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 142.7 | 113.7 | 1.392 | - |
| 2021 | 101.9 | 62.8 | 0.850 | - |
| 2022 | 106.6 | 80.9 | 0.927 | - |
| 2023 | 128.3 | 80.2 | 1.000 | - |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
BENCO Electric Cooperative serves 38 ZIP codes in Minnesota.
BENCO Electric Cooperative had a SAIDI of 128.3 minutes in 2023. Excluding major storm impacts, this beats the national average, a sign of above-average reliability.
BENCO Electric Cooperative is classified as a Cooperative serving Minnesota.
BENCO Electric Cooperative serves approximately 19,764 customers in Minnesota.
BENCO Electric Cooperative 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.