Upper Cumberland E M C: Outages & Reliability
As of October 7, 2026 09:00 UTC, no major outages are reported on Upper Cumberland E M C's network.
Upper Cumberland E M C is an cooperative utility serving 9 counties in Tennessee. Upper Cumberland E M C 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 Upper Cumberland E M C's network.
Official reliability
US EIAReliability over time
Official EIA SAIDI, hours without power per customer per year (IEEE, incl. major events). Over this period Upper Cumberland E M C’s reliability has been worsening (lower is better).
Counties served by Upper Cumberland E M C (9)
Service territory reported to EIA-861; each links to live outage status and history.
Upper Cumberland E M C: FAQ
- How reliable is Upper Cumberland E M C?
- Upper Cumberland E M C 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 Upper Cumberland E M C serve?
- Upper Cumberland E M C serves 9 counties across Tennessee, per its EIA-861 service territory filing.
- Where does Upper Cumberland E M C provide power?
- Upper Cumberland E M C operates in Tennessee. 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: Tennessee.
Data from EIA Form 861 (utility reliability) and DOE/ORNL ODIN, every source we read. Live data as of .