See current outages near you, plus an independent restoration forecast when enough trend data exists · Colorado
Our restoration forecast is independent and unofficial, never the utility's commitment. How it works · How accurate it has been
Who serves Summit County?
County-wide coverage, with utility detail where available. Serving utilities tracked here include Xcel Energy and Mountain Parks Electric, alongside the nationwide county-by-county tally. Multiple utilities serve parts of this area — enter a street address above for your exact provider. For the parent company's combined picture, see Xcel Energy outages across every state it serves.
Outage history — Summit County, CO
Last significant outage: Sep 18, 2026 — peaked at 617 customers, restored in ~3.2 hr (no severe weather).
Across the 15 significant outages tracked here, restoration typically ran about 3.2 hr.
This county-level list covers larger outages (about 200+ customers at peak, lasting 30 minutes or more) — oldest listed: Jul 25, 2026. Smaller or briefer interruptions aren't listed.
Longer-term outage history — Summit County, CO
Federal outage records (
EAGLE-I, kept by the U.S. Department of Energy) show
396 notable outages (200+ customers at peak) here between 2014 and 2025 — including
3 major events of 10,000+ customers.
Typical restoration ran ~
3 hr (median), and outages here have been most common in summer.
Largest on record: ~17,666 customers out in February 2019, restored after about 8 hr. The busiest year on record here was 2025.
Source: EAGLE-I (Oak Ridge National Laboratory / U.S. Department of Energy), county-level
records 2014–2025 measured by the same rules as our tracking archive above, over a far longer period than we have been tracking — the same method, a different set of outages. These are federal historical records,
not events tracked live by this site.
Communities covered
Communities in Summit County include Silverthorne, Breckenridge, Frisco, Dillon, Blue River, Montezuma, Copper Mountain and Heeney. Searches and the live map cover every address in the county, named here or not.
Common questions
How do I report a power outage in Summit County, CO?
Report it to your electric utility — crews are dispatched from customer reports. Utilities serving parts of Summit include Xcel Energy and Mountain Parks Electric — service areas overlap and county lines don't decide your provider, so confirm yours, then use its outage line or website. Reporting a downed line also helps crews find the fault faster. In a life-threatening emergency, call 911.
