How reliable is Washington-St Tammany E C, Inc?

Washington-St Tammany E C, Inc customers averaged 25.1 hours without power in 2024 (SAIDI), which is frequently affected and worse than the US average, worse than the Louisiana median (10.5 h), per official US EIA data.

Where does Washington-St Tammany E C, Inc rank among US electric utilities?

By official EIA SAIDI, Washington-St Tammany E C, Inc is #424 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 Washington-St Tammany E C, Inc serve?

Washington-St Tammany E C, Inc serves 3 counties across Louisiana, per its EIA-861 service territory filing.

Where does Washington-St Tammany E C, Inc provide power?

Washington-St Tammany E C, Inc operates in Louisiana. The full list of counties served is below, each linked to its live outage status.

Washington-St Tammany E C, Inc: Outages & Reliability

As of October 7, 2026 09:00 UTC, no major outages are reported on Washington-St Tammany E C, Inc's network.

Washington-St Tammany E C, Inc is an cooperative utility serving 3 counties in Louisiana. In 2024, its customers went an average of 25.1 hours without power (SAIDI), across about 4.9 interruptions each. That ranks it #424 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 Louisiana median (10.5 h).

LIVE ON ITS NETWORKLive · total only

No major outages currently reported on Washington-St Tammany E C, Inc's network.

Official reliability (EIA 2024)

US EIA

25.1 hrs

SAIDI / customer / yr

4.9

SAIFI / yr

5.1 hrs

CAIDI / outage

worse than the US average (US 11.0h)

Ranks #424 of 468 US utilities by reliability (#1 = most reliable) · worse than the Louisiana median (10.5 h).

Residential price11.8¢/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 Washington-St Tammany E C, Inc’s reliability has been improving (lower is better).

Outage trend · Washington-St Tammany E C, Inc

0customers out · peak 56

Data as of Oct 7, 2026 09:00 UTC

Times in EDT. Shaded stretches had no reading.

Counties served by Washington-St Tammany E C, Inc (3)

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

Washington-St Tammany E C, Inc: FAQ

How reliable is Washington-St Tammany E C, Inc?: Washington-St Tammany E C, Inc customers averaged 25.1 hours without power in 2024 (SAIDI), which is frequently affected and worse than the US average, worse than the Louisiana median (10.5 h), per official US EIA data.
Where does Washington-St Tammany E C, Inc rank among US electric utilities?: By official EIA SAIDI, Washington-St Tammany E C, Inc is #424 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 Washington-St Tammany E C, Inc serve?: Washington-St Tammany E C, Inc serves 3 counties across Louisiana, per its EIA-861 service territory filing.
Where does Washington-St Tammany E C, Inc provide power?: Washington-St Tammany E C, Inc operates in Louisiana. 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: Louisiana.

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.