SAIDI
162 min per year
Average outage minutes (2023)
Singing River Elec Cooperative is a member-owned electric cooperative operating in Mississippi under EIA identifier 17252. It reports service to approximately 79,177 customer accounts and generated about $0.17 billion in annual electric revenue, with a service footprint spanning 32 ZIP codes. Being member-owned, this cooperative answers to its ratepayers rather than outside shareholders, a structure that tends to influence how rate cases and capital spending get decided.
In 2023, the average Singing River Elec Cooperative customer experienced 161.7 minutes of power interruptions, the industry-standard SAIDI metric (System Average Interruption Duration Index). That lands within the usual 120–180 minute national benchmark band, roughly on par with typical U.S. distribution-utility performance. Excluding major event days (hurricanes, ice storms), SAIDI drops to 151.1 minutes, the gap between that figure and the headline 161.7 reveals how much weather, not day-to-day infrastructure, drove outages.
Singing River Elec Cooperative 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 window, SAIDI moved from 4198.9 down to 161.7 minutes, a trend worth noting for anyone weighing capital investment outcomes. Note: this figure is unusually low compared to typical U.S. utility performance and may reflect an incomplete EIA filing for this year rather than a genuine reliability improvement -- treat with caution and cross-check against Singing River Elec Cooperative's other reported years.
SAIDI
162 min per year
Average outage minutes (2023)
SAIFI
N/A interruptions/yr
Outage frequency (2023)
Customers
79,177
Customers across Mississippi
162 min/year per customer
Power-out minutes per year (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 4198.9 | 166.4 | - | 75,393 |
| 2021 | 225.1 | 147.2 | - | 76,387 |
| 2022 | 167.1 | 28.8 | - | 77,031 |
| 2023 | 161.7 | 151.1 | - | 78,494 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
Singing River Elec Cooperative serves 32 ZIP codes in Mississippi.
Singing River Elec Cooperative had a SAIDI of 161.7 minutes in 2023. Excluding major weather events, this is near the national average.
Singing River Elec Cooperative is classified as a Cooperative serving Mississippi.
Singing River Elec Cooperative serves approximately 79,177 customers in Mississippi.
Singing River Elec Cooperative 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.