SAIDI
242 min per year
Average outage minutes (2022)
Pee Dee Electric Coop, Inc is a member-owned electric cooperative operating in South Carolina under EIA identifier 14557. Customer count is not reported in the current EIA filing. As a cooperative, its governance is accountable to its ratepayer-members rather than shareholders, which often shapes rate-setting and reinvestment priorities.
In 2022, the average Pee Dee Electric Coop, Inc customer experienced 242.3 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. SAIFI — the average number of outage events per customer — was 1.40 for the same period, so customers statistically faced roughly 1 distinct interruption that year. Excluding major event days (hurricanes, ice storms), SAIDI drops to 83.2 minutes — the gap between that figure and the headline 242.3 reveals how much weather, not day-to-day infrastructure, drove outages.
The EIA dataset includes 3 years of continuous reporting (2020–2022) for Pee Dee Electric Coop, Inc, which lets you see whether reliability is trending up or down rather than judging from a single snapshot. SAIDI has increased from 137.5 to 242.3 minutes, which may reflect either worsening weather exposure or delayed grid modernization. All figures on this page come directly from EIA Form 861, the federal annual electric power industry survey — you can cross-reference them with your own utility bill or use them when comparing providers before relocating.
SAIDI
242 min per year
Average outage minutes (2022)
SAIFI
1.40 interruptions/yr
Outage frequency (2022)
Customers
N/A
Served in South Carolina
242 minutes per customer per year
Minutes without power per year (2022)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 137.5 | 137.5 | 1.510 | 30,822 |
| 2021 | 88.2 | 88.2 | 0.920 | 31,112 |
| 2022 | 242.3 | 83.2 | 1.400 | 31,288 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
Pee Dee Electric Coop, Inc had a SAIDI of 242.3 minutes in 2022, meaning the average customer experienced about 242 minutes of outages that year. This is near the national average.
Pee Dee Electric Coop, Inc is classified as a Cooperative serving South Carolina. 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 Pee Dee Electric Coop, Inc experiences power outages. A lower SAIDI indicates better reliability. The national average is roughly 120-180 minutes per year, so comparing Pee Dee Electric Coop, Inc's SAIDI to that benchmark shows whether this utility is above or below average.
Pee Dee Electric Coop, Inc serves customers in South Carolina. Exact customer count data is not available in the current EIA filing.
Pee Dee Electric Coop, Inc has 3 years of reliability data (2020-2022). 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.