TANNER ELECTRIC COOP— Outages & Reliability
As of July 18, 2026 18:54 UTC, no major outages are reported on TANNER ELECTRIC COOP's network.
TANNER ELECTRIC COOP is an electric utility serving 2 counties in Washington. TANNER ELECTRIC COOP did not report standardized reliability metrics to the EIA (common for smaller or short-form utilities), but its service territory and outage history are tracked below.
No major outages currently reported on TANNER ELECTRIC COOP's network.
Official reliability
US EIACounties served by TANNER ELECTRIC COOP (2)
Service territory reported to EIA-861 — each links to live outage status and history.
What causes TANNER ELECTRIC COOP outages
Share of outage-time by reported cause across the counties it serves (territory-wide — may include other utilities in shared counties).
A reported cause is available for 84.2% of outage-time over 1 month of live data. Shares above are of the portion with a known cause.
TANNER ELECTRIC COOP: FAQ
- How reliable is TANNER ELECTRIC COOP?
- TANNER ELECTRIC COOP did not report standardized SAIDI/SAIFI reliability metrics to the EIA. Outage history for the counties it serves is available on their individual pages.
- How many customers does TANNER ELECTRIC COOP serve?
- TANNER ELECTRIC COOP serves 2 counties across Washington, per its EIA-861 service territory filing.
- Where does TANNER ELECTRIC COOP provide power?
- TANNER ELECTRIC COOP operates in Washington. 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: Washington.