SAIDI
116 min per year
Yearly outage minutes, on average (2023)
Empire Electric Assn, Inc is a member-owned electric cooperative operating in Colorado under EIA identifier 5862. It reports service to approximately 15,715 customer accounts and generated about $0.06 billion in annual electric revenue, with a service footprint spanning 21 ZIP codes. Cooperative ownership means the utility is run for the benefit of the ratepayer-members who elect its board, rather than for shareholder returns, which can shift how rate and investment decisions get made.
In 2023, the average Empire Electric Assn, Inc customer experienced 116.4 minutes of power interruptions, a metric called SAIDI (System Average Interruption Duration Index). That lands within the usual 120–180 minute national benchmark band, roughly on par with typical U.S. distribution-utility performance. Over the same period, SAIFI (outage events per customer) was 1.45, putting the typical customer at roughly 1 distinct interruption that year. Excluding major event days (hurricanes, ice storms), SAIDI drops to 116.4 minutes, the gap between that figure and the headline 116.4 reveals how much weather, not day-to-day infrastructure, drove outages.
With 4 consecutive years of EIA data (2020–2023), Empire Electric Assn, Inc's reliability record can be judged on trend rather than one isolated year. SAIDI dropped from 123.2 to 116.4 minutes across that span, a direction regulators and prospective customers tend to watch closely.
SAIDI
116 min per year
Yearly outage minutes, on average (2023)
SAIFI
1.45 interruptions/yr
Events per customer (2023)
Customers
15,715
Customers across Colorado
116 min/year per customer
Power-out minutes per year (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 123.2 | 123.2 | 0.970 | 16,151 |
| 2021 | 225.2 | 225.2 | 1.550 | 16,151 |
| 2022 | 232.3 | 232.3 | 1.511 | 16,915 |
| 2023 | 116.4 | 116.4 | 1.454 | 17,088 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
Empire Electric Assn, Inc serves 21 ZIP codes in Colorado.
Empire Electric Assn, Inc had a SAIDI of 116.4 minutes in 2023. Excluding major weather events, this is near the national average.
Empire Electric Assn, Inc is classified as a Cooperative serving Colorado.
Empire Electric Assn, Inc serves approximately 15,715 customers in Colorado.
Empire Electric Assn, Inc has 4 years of reliability data (2020-2023). SAIDI has remained relatively stable over this period. 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.