Power Out Map

Cooperative utility · · LA

Washington-St Tammany E C, Inc

In 2025, the average Washington-St Tammany E C, Inc customer in Louisiana was without power for 511 minutes (8.5 hours), 120% more than the median Louisiana utility.

Outage minutes per customer 511min 2025, including major storms
Excluding major storm days 484min The everyday reliability of the network
Outages per customer a year 5.20 SAIFI, 2025
Residential price 11.0¢/kWh 2025 · Louisiana median 12.1¢

Reliability

Minutes in the dark, year by year

Average minutes without power per customer in Louisiana (SAIDI), with and without major event days, against the median Louisiana utility.

0 2,000 4,000 6,000 8,000 10,000 20182019202020212022202320242025 All days 511 No major storms 484 LA median 232

Price

Residential cents per kWh

Revenue from full-service residential customers divided by their sales, as reported to the EIA.

0.0 5.0 10.0 15.0 20182019202020212022202320242025 This utility 11.0 LA median 12.1

Territory

Counties served

Counties where Washington-St Tammany E C, Inc reports customers. Open one for its full outage history.

Louisiana

St. TammanyTangipahoaWashington

Source: U.S. Energy Information Administration, Form EIA-861, 2018–2025. Reliability uses the IEEE 1366 standard where the utility reports it. Residential customers in 2025: 51,187.