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. 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 Singing River Elec Cooperative customer experienced 161.7 minutes of power interruptions — a metric called SAIDI (System Average Interruption Duration Index). That sits within the 120–180 minute national benchmark range, indicating performance typical of U.S. distribution utilities. 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.
The EIA dataset includes 4 years of continuous reporting (2020–2023) for Singing River Elec Cooperative, which lets you see whether reliability is trending up or down rather than judging from a single snapshot. SAIDI has improved from 4198.9 to 161.7 minutes over that window — a meaningful direction for prospective customers and regulators watching capital investment outcomes. All figures on this page come directly from EIA Form 861, the federal annual electric power industry survey, with service territory ZIPs sourced from OpenEI — you can cross-reference them with your own utility bill or use them when comparing providers before relocating.
SAIDI
162 min per year
Average outage minutes (2023)
SAIFI
N/A interruptions/yr
Outage frequency (2023)
Customers
79,177
Served in Mississippi
162 minutes per customer per year
Minutes without power 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, meaning the average customer experienced about 162 minutes of outages that year. This is near the national average.
Singing River Elec Cooperative is classified as a Cooperative serving Mississippi. Electric cooperatives are member-owned nonprofit utilities, typically serving rural areas.
SAIDI (System Average Interruption Duration Index) measures the average total minutes per year that a customer of Singing River Elec Cooperative experiences power outages. A lower SAIDI indicates better reliability. The national average is roughly 120-180 minutes per year, so comparing Singing River Elec Cooperative's SAIDI to that benchmark shows whether this utility is above or below average.
Singing River Elec Cooperative serves approximately 79,177 customers in Mississippi. Customer count can affect reliability metrics because larger utilities may face different infrastructure challenges compared to smaller ones.
Singing River Elec Cooperative has 4 years of reliability data (2020-2023). SAIDI has remained relatively stable over this period. Review the trend table above for year-by-year detail.
SAIDI "without major event days" (SAIDI nMED) excludes outages caused by hurricanes, ice storms, and other catastrophic weather events. It better reflects day-to-day infrastructure reliability rather than vulnerability to extreme weather. Both standard SAIDI and SAIDI nMED are shown in the reliability trend table above.
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the U.S. Energy Information Administration (EIA) Form 861. Consult a qualified professional before making decisions based on this data.
Read our methodology — how this data is sourced, computed, and verified.