SAIDI
N/A per year
Average outage minutes (2023)
What This Utility Data Tells You
City of Gillette - (WY) is a municipally-owned utility operating in Wyoming under EIA identifier 7222. It reports service to approximately 16,646 customer accounts and generated about $0.04 billion in annual electric revenue, with a service footprint spanning 2 ZIP codes. Being municipally owned, the utility answers to a local board or city council rather than a state commission, and carries a federal income tax exemption.
Reliability metrics (SAIDI/SAIFI) are not reported for this utility in the latest EIA cycle, which is common for smaller cooperatives and municipals that fall below the federal reporting threshold.
The EIA dataset includes 4 years of continuous reporting (2020–2023) for City of Gillette - (WY), which lets you see whether reliability is trending up or down rather than judging from a single snapshot.
SAIFI
N/A interruptions/yr
Outage frequency (2023)
Customers
16,646
Customers across Wyoming
SAIDI vs. National Average (180 min) 0.0%
No SAIDI data
Minutes without power per year (2023)
Reliability Trend (2020–2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | - | 6.6 | - | - |
| 2021 | - | 1.6 | - | - |
| 2022 | - | 4.7 | - | - |
| 2023 | - | 3.4 | - | - |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
Service Area
City of Gillette - (WY) serves 2 ZIP codes in Wyoming.
8271682717
Frequently Asked Questions
How reliable is City of Gillette - (WY)?
City of Gillette - (WY) had a SAIDI of 3.4 minutes (excluding major weather events) in 2023. Leaving aside major weather events, that figure comes in under the national average, pointing to above-average reliability.
What type of utility is City of Gillette - (WY)?
City of Gillette - (WY) is classified as a Municipal serving Wyoming.
How many customers does City of Gillette - (WY) serve?
City of Gillette - (WY) serves approximately 16,646 customers in Wyoming.
How has City of Gillette - (WY)'s reliability changed over time?
City of Gillette - (WY) has 4 years of reliability data (2020-2023). Review the trend table above for year-by-year detail.
Utility Profile
- Type
- Municipal
- State
- Wyoming
- Customers
- 16,646
- Annual Revenue
- $0.04B
- EIA ID
- 7222
Explore
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.