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Mid-Carolina Electric Coop Inc: Outages & Reliability

As of October 7, 2026 09:00 UTC, no major outages are reported on Mid-Carolina Electric Coop Inc's network.

Mid-Carolina Electric Coop Inc is an cooperative utility serving 5 counties in South Carolina. In 2024, its customers went an average of 65.3 hours without power (SAIDI), across about 3.2 interruptions each. That ranks it #452 of 468 US utilities by reliability, where #1 is the most reliable. Its outage duration is worse than the US average and worse than the South Carolina median (52.6 h).

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No major outages currently reported on Mid-Carolina Electric Coop Inc's network.

Official reliability (EIA 2024)

US EIA
65.3 hrs
SAIDI / customer / yr
3.2
SAIFI / yr
20.3 hrs
CAIDI / outage
worse than the US average (US 11.0h)

Ranks #452 of 468 US utilities by reliability (#1 = most reliable) · worse than the South Carolina median (52.6 h).

Residential price14.9¢/kWhaverage, US EIA 2024energy trends →

Reliability over time

Official EIA SAIDI, hours without power per customer per year (IEEE, incl. major events). Over this period Mid-Carolina Electric Coop Inc’s reliability has been worsening (lower is better).

Mid-Carolina Electric Coop Inc SAIDI by year2017–2024: 2017 5.4h, 2018 4.1h, 2020 3.2h, 2021 2.3h, 2022 3.0h, 2023 2.3h, 2024 65.3h. Highlighted: 2024 (highest).0204060805.4h20174.1h20183.2h20202.3h20213.0h20222.3h202365.3h2024
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Outage trend · Mid-Carolina Electric Coop Inc
0customers out · peak 1,944
Data as of Oct 7, 2026 09:00 UTC
Mid-Carolina Electric Coop Inc: customers without power, last 24 hoursPeak 1,944 customers out; latest 0 as of Oct 7, 2026 09:00 UTC. Each point is the highest reading in its interval.05001k1.5k2k6 AM12 PM6 PMOct 7
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Times in EDT. Shaded stretches had no reading.

Counties served by Mid-Carolina Electric Coop Inc (5)

Service territory reported to EIA-861; each links to live outage status and history.

Mid-Carolina Electric Coop Inc: FAQ

How reliable is Mid-Carolina Electric Coop Inc?
Mid-Carolina Electric Coop Inc customers averaged 65.3 hours without power in 2024 (SAIDI), which is frequently affected and worse than the US average, worse than the South Carolina median (52.6 h), per official US EIA data.
Where does Mid-Carolina Electric Coop Inc rank among US electric utilities?
By official EIA SAIDI, Mid-Carolina Electric Coop Inc is #452 of 468 US utilities by reliability that report reliability and serve at least three counties, #1 being the most reliable. Overall it is worse than the US average.
How many customers does Mid-Carolina Electric Coop Inc serve?
Mid-Carolina Electric Coop Inc serves 5 counties across South Carolina, per its EIA-861 service territory filing.
Where does Mid-Carolina Electric Coop Inc provide power?
Mid-Carolina Electric Coop Inc operates in South Carolina. The full list of counties served is below, each linked to its live outage status.

Reliability metrics (SAIDI/SAIFI) and service territory from the US EIA Form 861. SAIDI/SAIFI are IEEE-standard, including major event days. Primary state: South Carolina.

Data from EIA Form 861 (utility reliability) and DOE/ORNL ODIN, every source we read. Live data as of .