How reliable is Southern Maryland Elec Coop Inc?

Southern Maryland Elec Coop Inc customers averaged 2.4 hours without power in 2024 (SAIDI), which is about average and better than the US average, worse than the Maryland median (2.0 h), per official US EIA data.

Where does Southern Maryland Elec Coop Inc rank among US electric utilities?

By official EIA SAIDI, Southern Maryland Elec Coop Inc is #121 of 468 US utilities by reliability that report reliability and serve at least three counties, #1 being the most reliable. Overall it is better than the US average.

How many customers does Southern Maryland Elec Coop Inc serve?

Southern Maryland Elec Coop Inc serves 4 counties across Maryland, per its EIA-861 service territory filing.

Where does Southern Maryland Elec Coop Inc provide power?

Southern Maryland Elec Coop Inc operates in Maryland. The full list of counties served is below, each linked to its live outage status.

Southern Maryland Elec Coop Inc: Outages & Reliability

As of October 7, 2026 09:00 UTC, about 13 Southern Maryland Elec Coop Inc customers are without power in 2 counties.

Southern Maryland Elec Coop Inc is an cooperative utility serving 4 counties in Maryland. In 2024, its customers went an average of 2.4 hours without power (SAIDI), across about 1.3 interruptions each. That ranks it #121 of 468 US utilities by reliability, where #1 is the most reliable. Its outage duration is better than the US average and worse than the Maryland median (2.0 h).

SCATTERED OUTAGES · ON ITS NETWORKLive · total only

Southern Maryland Elec Coop Inc customers out in 2 counties

Official reliability (EIA 2024)

US EIA

2.4 hrs

SAIDI / customer / yr

1.3

SAIFI / yr

1.9 hrs

CAIDI / outage

better than the US average (US 11.0h)

Ranks #121 of 468 US utilities by reliability (#1 = most reliable) · worse than the Maryland median (2.0 h).

Residential price14.8¢/kWhaverage, US EIA 2024energy trends →

Report an outageOfficial outage map ↗

Reliability over time

Official EIA SAIDI, hours without power per customer per year (IEEE, incl. major events). Over this period Southern Maryland Elec Coop Inc’s reliability has been roughly flat (lower is better).

Outage trend · Southern Maryland Elec Coop Inc

13customers out · peak 119

Data as of Oct 7, 2026 09:00 UTC

Times in EDT. Shaded stretches had no reading.

Counties served by Southern Maryland Elec Coop Inc (4)

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

Southern Maryland Elec Coop Inc: FAQ

How reliable is Southern Maryland Elec Coop Inc?: Southern Maryland Elec Coop Inc customers averaged 2.4 hours without power in 2024 (SAIDI), which is about average and better than the US average, worse than the Maryland median (2.0 h), per official US EIA data.
Where does Southern Maryland Elec Coop Inc rank among US electric utilities?: By official EIA SAIDI, Southern Maryland Elec Coop Inc is #121 of 468 US utilities by reliability that report reliability and serve at least three counties, #1 being the most reliable. Overall it is better than the US average.
How many customers does Southern Maryland Elec Coop Inc serve?: Southern Maryland Elec Coop Inc serves 4 counties across Maryland, per its EIA-861 service territory filing.
Where does Southern Maryland Elec Coop Inc provide power?: Southern Maryland Elec Coop Inc operates in Maryland. 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: Maryland.

Data from EIA Form 861 (utility reliability) and DOE/ORNL ODIN, every source we read. Live data as of October 7, 2026 09:00 UTC.