SAIDI
447 min per year
Yearly outage minutes, on average (2023)
Menard Electric Coop is a member-owned electric cooperative operating in Illinois under EIA identifier 12395. It reports service to approximately 10,961 customer accounts and generated about $0.03 billion in annual electric revenue, with a service footprint spanning 55 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 Menard Electric Coop customer experienced 446.7 minutes of power interruptions, a metric called SAIDI (System Average Interruption Duration Index). Excluding major weather events from that total, that is comfortably under the 120–180 minute national benchmark range, a sign of solid grid resilience and quick outage response. Over the same period, SAIFI (outage events per customer) was 2.47, putting the typical customer at roughly 2 distinct interruptions that year. Once major event days (hurricanes, ice storms) are excluded, SAIDI comes down to 98.4 minutes, and the spread against the headline 446.7 indicates how much weather, versus routine infrastructure, drove the outage total.
Menard Electric Coop 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 151.9 to 446.7 minutes, possibly reflecting tougher weather years or grid upgrades that have not caught up yet.
SAIDI
447 min per year
Yearly outage minutes, on average (2023)
SAIFI
2.47 interruptions/yr
Events per customer (2023)
Customers
10,961
Customers across Illinois
447 minutes per customer per year
Minutes without power per year (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 151.9 | 125.2 | 1.722 | 11,140 |
| 2021 | 465.1 | 168.4 | 2.832 | 11,241 |
| 2022 | 121.7 | 121.7 | 1.394 | 11,180 |
| 2023 | 446.7 | 98.4 | 2.471 | 11,131 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
Menard Electric Coop serves 55 ZIP codes in Illinois.
Menard Electric Coop had a SAIDI of 446.7 minutes in 2023 including major weather events, but 98.4 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 weather events, this is below the national average, indicating above-average reliability.
Menard Electric Coop is classified as a Cooperative serving Illinois.
Menard Electric Coop serves approximately 10,961 customers in Illinois.
Menard Electric Coop 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.