Cooperative South Carolina

Lynches River Elec Coop, Inc

333min
SAIDI 2023
2.60
SAIFI 2023
22,179
Customers

What This Utility Data Tells You

Lynches River Elec Coop, Inc is a member-owned electric cooperative operating in South Carolina under EIA identifier 11355. It reports service to approximately 22,179 customer accounts and generated about $0.06 billion in annual electric revenue, with a service footprint spanning 22 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 Lynches River Elec Coop, Inc customer experienced 332.9 minutes of power interruptions — a metric called SAIDI (System Average Interruption Duration Index). That is substantially above the 120–180 minute national benchmark, indicating either storm-prone geography, aging infrastructure, or extended restoration windows. SAIFI — the average number of outage events per customer — was 2.60 for the same period, so customers statistically faced roughly 3 distinct interruptions that year. Excluding major event days (hurricanes, ice storms), SAIDI drops to 149.8 minutes — the gap between that figure and the headline 332.9 reveals how much weather, not day-to-day infrastructure, drove outages.

The EIA dataset includes 4 years of continuous reporting (2020–2023) for Lynches River Elec Coop, Inc, which lets you see whether reliability is trending up or down rather than judging from a single snapshot. SAIDI has improved from 360.0 to 332.9 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

333 min per year

Average outage minutes (2023)

SAIFI

2.60 interruptions/yr

Outage frequency (2023)

Customers

22,179

Served in South Carolina

SAIDI vs. National Average (180 min) 83.2%

333 minutes per customer per year

Lynches River Elec Coop, Inc SAIDI

Minutes without power per year (2023)

333 SAIDI333 SAIDINat. avg 120120SAIDI333SAIDI

Below Average

Reliability Trend (2020–2023)

Year SAIDI (min) SAIDI nMED SAIFI Customers
2020 360.0 163.0 2.300 21,385
2021 210.8 194.9 2.500 21,697
2022 1374.7 166.8 3.300 21,719
2023 332.9 149.8 2.600 22,179

SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.

Service Area

Lynches River Elec Coop, Inc serves 22 ZIP codes in South Carolina.

29009290202903229055290582906729074290782910129130291752918029520295502958429593297092971829720297272972829741

Frequently Asked Questions

How reliable is Lynches River Elec Coop, Inc?

Lynches River Elec Coop, Inc had a SAIDI of 332.9 minutes in 2023, meaning the average customer experienced about 333 minutes of outages that year. This is above the national average, indicating below-average reliability.

What type of utility is Lynches River Elec Coop, Inc?

Lynches River Elec Coop, Inc is classified as a Cooperative serving South Carolina. Electric cooperatives are member-owned nonprofit utilities, typically serving rural areas.

What does SAIDI mean for Lynches River Elec Coop, Inc?

SAIDI (System Average Interruption Duration Index) measures the average total minutes per year that a customer of Lynches River Elec Coop, Inc experiences power outages. A lower SAIDI indicates better reliability. The national average is roughly 120-180 minutes per year, so comparing Lynches River Elec Coop, Inc's SAIDI to that benchmark shows whether this utility is above or below average.

How many customers does Lynches River Elec Coop, Inc serve?

Lynches River Elec Coop, Inc serves approximately 22,179 customers in South Carolina. Customer count can affect reliability metrics because larger utilities may face different infrastructure challenges compared to smaller ones.

How has Lynches River Elec Coop, Inc's reliability changed over time?

Lynches River Elec Coop, Inc 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.

What is SAIDI without major event days?

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.

Utility Profile

Type
Cooperative
Customers
22,179
Annual Revenue
$0.06B
EIA ID
11355
Data Source: U.S. Energy Information Administration Form 861 annual electric power industry survey. ZIP service territory from OpenEI.

Related

Data sourced from official EIA reliability statistics and OpenEI utility rate database. See our methodology for details. Retrieved and formatted by PlainUtility Editorial

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.