massoutage

Yellowstone Valley Elec Co-op: Outages & Reliability

As of October 7, 2026 09:00 UTC, about 2 Yellowstone Valley Elec Co-op customers are without power in 1 county.

Yellowstone Valley Elec Co-op is an electric utility serving 6 counties in Montana. Yellowstone Valley Elec Co-op 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.

SCATTERED OUTAGES · ON ITS NETWORKLive · total only
2
Yellowstone Valley Elec Co-op customers out in 1 county

Official reliability

US EIA
Not reported to EIA
Residential price13.3¢/kWhaverage, US EIA 2024energy trends →
Outage trend · Yellowstone Valley Elec Co-op
2customers out · peak 3
Data as of Oct 7, 2026 09:00 UTC
Yellowstone Valley Elec Co-op: customers without power, last 24 hoursPeak 3 customers out; latest 2 as of Oct 7, 2026 09:00 UTC. Each point is the highest reading in its interval.01236 AM12 PM6 PMOct 7
Use the arrow keys to read values.
Times in EDT. Shaded stretches had no reading.

Counties served by Yellowstone Valley Elec Co-op (6)

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

Yellowstone Valley Elec Co-op: FAQ

How reliable is Yellowstone Valley Elec Co-op?
Yellowstone Valley Elec Co-op 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 Yellowstone Valley Elec Co-op serve?
Yellowstone Valley Elec Co-op serves 6 counties across Montana, per its EIA-861 service territory filing.
Where does Yellowstone Valley Elec Co-op provide power?
Yellowstone Valley Elec Co-op operates in Montana. 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: Montana.

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