When will the power be back in Tolland County, CT?
See current outages near you, plus an independent restoration forecast when enough trend data exists · Connecticut
4
customers reported out in Tolland County, CT
Reported by the utility's own live outage data — this county isn't included in the slower nationwide county tally.
A small number of customers are reported out county-wide — too few for a live restoration estimate. past outages here typically ran ~6 hr, based on 11 past outages of any size in the same kind of weather.
County-wide data — your specific neighborhood or circuit may be restored earlier or later.
Updated 11:37 PM EDT.
14county-wide trend of customers without power · last 75 min · tap or hover a point to see its number
Communities with reported outages — from the utilities that publish city-by-city detail for this county
⚡ No power in Tolland, CT? We'll notify you when the outage we're tracking looks mostly restored.
An alert when an outage is detected here, another once a dependable restoration estimate is ready, and an all-clear when the outage we're tracking looks substantially restored (~90% of customers back). No email, no account — anonymous usage stats only.
County-wide coverage, with utility detail where available. Serving utilities tracked here include Eversource, alongside the nationwide county-by-county tally. This is the utility we track here, not necessarily the only one serving it — enter a street address above for your exact provider.
Outage history — Tolland County, CT
Last significant outage: Sep 28, 2026 — peaked at 760 customers, restored in ~22 hr (no severe weather).
Across the 15 significant outages tracked here, restoration typically ran about 8.5 hr.
This county-level list covers larger outages (about 200+ customers at peak, lasting 30 minutes or more) — oldest listed: Jul 22, 2026. Smaller or briefer interruptions aren't listed.
Longer-term outage history — Tolland County, CT
Federal outage records (EAGLE-I, kept by the U.S. Department of Energy) show
681 notable outages (200+ customers at peak) here between 2014 and 2025 — including 8 major events of 10,000+ customers.
Typical restoration ran ~2.8 hr (median), and outages here have been most common in summer.
Largest on record: ~40,984 customers out in August 2020, restored after about 5.3 days. The busiest year on record here was 2016.
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.
Local grid notes
Tolland County's most distinctive electric asset is the University of Connecticut's Storrs campus, which has run its own 24.9-megawatt natural-gas cogeneration plant since 2006 — a black-start-capable campus microgrid that can keep core university buildings powered even when the surrounding Eversource grid goes down, a design choice that followed the region's long-restoration storms. (UConn Facilities)
Communities covered
Communities in Tolland County include Andover, Bolton, Columbia, Coventry, Coventry Lake, Crystal Lake, Ellington and Hebron. Searches and the live map cover every address in the county, named here or not.
