SAIDI
331 min per year
Average outage minutes (2023)
The Toledo Edison Co is an investor-owned utility operating in Ohio under EIA identifier 18997. It reports service to approximately 96,923 customer accounts and generated about $0.20 billion in annual electric revenue, with a service footprint spanning 128 ZIP codes. Investor ownership puts this utility under the regulatory authority of the state public utility commission, which reviews its rate requests and reliability record.
In 2023, the average The Toledo Edison Co customer experienced 331.4 minutes of power interruptions, a metric called SAIDI (System Average Interruption Duration Index). Excluding major weather events from that total, that is comfortably under the 120–180 minute national benchmark range, a sign of solid grid resilience and quick outage response. SAIFI, the average number of outage events per customer, was 1.01 for the same period, so customers statistically faced roughly 1 distinct interruption that year. Excluding major event days (hurricanes, ice storms), SAIDI drops to 79.9 minutes, the gap between that figure and the headline 331.4 reveals how much weather, not day-to-day infrastructure, drove outages.
With 4 consecutive years of EIA data (2020–2023), The Toledo Edison Co's reliability record can be judged on trend rather than one isolated year. Over that span, SAIDI rose from 102.8 to 331.4 minutes, possibly reflecting tougher weather years or grid upgrades that have not caught up yet.
SAIDI
331 min per year
Average outage minutes (2023)
SAIFI
1.01 interruptions/yr
Average interruption count (2023)
Customers
96,923
Customers across Ohio
331 outage minutes per customer annually
Power-out minutes per year (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 102.8 | 66.8 | 0.800 | 305,551 |
| 2021 | 167.0 | 68.6 | 1.119 | 306,626 |
| 2022 | 165.6 | 95.4 | 1.200 | 307,502 |
| 2023 | 331.4 | 79.9 | 1.014 | 309,729 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
The Toledo Edison Co serves 128 ZIP codes in Ohio.
The Toledo Edison Co had a SAIDI of 331.4 minutes in 2023 including major weather events, but 79.9 minutes excluding them (the IEEE-standard measure of day-to-day reliability, the gap reflects a major storm that year, not chronic performance). Excluding major weather events, this is below the national average, indicating above-average reliability.
The Toledo Edison Co is classified as a IOU serving Ohio.
The Toledo Edison Co serves approximately 96,923 customers in Ohio.
The Toledo Edison Co has 4 years of reliability data (2020-2023). SAIDI has held roughly steady across these years. Review the trend table above for year-by-year detail.
Source: U.S. Energy Information Administration Form 861 annual electric power industry survey · ZIP service territory: OpenEI. Disclaimer: informational only, not professional advice. See full disclaimer.
Every figure on PlainUtility is rendered directly from the U.S. Energy Information Administration's Form 861 reliability data, no number is typed in by an editor. This utility's SAIDI/SAIFI figures are rendered directly from EIA Form 861 reliability files. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2020-2023.