How reliable is United Illuminating Co?

United Illuminating Co customers averaged 2.0 hours without power in 2024 (SAIDI), which is about average and better than the US average, per official US EIA data.

How many customers does United Illuminating Co serve?

United Illuminating Co serves 0 counties across its service area, per its EIA-861 service territory filing.

Where does United Illuminating Co provide power?

United Illuminating Co operates in its service area. The full list of counties served is below, each linked to its live outage status.

United Illuminating Co: Outages & Reliability

We have no live outage feed for United Illuminating Co, so its outages are not in our numbers.

United Illuminating Co is an investor owned utility serving 0 counties in its service area. In 2024, its customers went an average of 2.0 hours without power (SAIDI), across about 0.8 interruptions each. Its outage duration is better than the US average.

ON ITS NETWORKNo live feed

We have no live feed for United Illuminating Co, so its outages are not in our numbers. See our coverage →

Official reliability (EIA 2024)

US EIA

2.0 hrs

SAIDI / customer / yr

0.8

SAIFI / yr

2.6 hrs

CAIDI / outage

better than the US average (US 11.0h)

Residential price34.0¢/kWhaverage, US EIA 2024energy trends →

Reliability over time

Official EIA SAIDI, hours without power per customer per year (IEEE, incl. major events). Over this period United Illuminating Co’s reliability has been worsening (lower is better).

Outage trend · United Illuminating Co

0customers out

Data as of Oct 7, 2026 09:00 UTC

Times in EDT. Shaded stretches had no reading.

United Illuminating Co: FAQ

How reliable is United Illuminating Co?: United Illuminating Co customers averaged 2.0 hours without power in 2024 (SAIDI), which is about average and better than the US average, per official US EIA data.
How many customers does United Illuminating Co serve?: United Illuminating Co serves 0 counties across its service area, per its EIA-861 service territory filing.
Where does United Illuminating Co provide power?: United Illuminating Co operates in its service area. 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.

Data from EIA Form 861 (utility reliability) and DOE/ORNL ODIN, every source we read. Live data as of October 7, 2026 09:00 UTC.