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

No significant county-wide outage reported in Tolland County, CT right now.

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Elsewhere in Connecticut: 233 customers reported out — statewide status.

Updated 1:30 AM EDT.

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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.

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Who serves Tolland County?

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 (median).

Every outage behind these figures (15)

Began	Peak out	Restored in	Weather
Sep 28, 2026	760	~22 hr	no severe weather
Sep 26, 2026	4,185	~2.1 days	wind/storm
Sep 23, 2026	228	~1 hr	no severe weather
Sep 23, 2026	222	~8.5 hr	no severe weather
Sep 17, 2026	266	~5.7 hr	no severe weather
Sep 5, 2026	452	~10.8 hr	no severe weather
Sep 1, 2026	536	~8 hr	no severe weather
Aug 27, 2026	452	~3.5 hr	no severe weather
Aug 21, 2026	494	~1.2 hr	no severe weather
Aug 20, 2026	567	~12.2 hr	no severe weather
Aug 18, 2026	368	~5 hr	no severe weather
Aug 7, 2026	504	~26.5 hr	wind/storm
Aug 3, 2026	859	~16.5 hr	weather alert
Jul 29, 2026	913	~20.5 hr	weather alert
Jul 22, 2026	457	~30 min	no severe weather

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, replayed through the same event rules as our tracking archive above with two differences: outages shorter than half an hour count here, and a reading above twice the county's customers or households is capped. They cover a far longer period than we have been tracking — a different set of outages, so the two typical times differ. 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.

Nearby counties & areas

Windham County · Hartford County · New London County · Middlesex County · New Haven County · Litchfield County · Fairfield County

All Connecticut outage pages · All states