Municipal · Michigan · EIA 18252
City of Sturgis - (MI)
Municipal · Michigan · 7,121 customers. According to the U.S. Energy Information Administration's EIA Form 861, reliability for 2023 shows SAIDI 151 minutes/customer.
Reliability verdict
City of Sturgis - (MI) shows above-average chronic reliability in 2023: 15 minutes SAIDI excluding major events (151 minutes including them) across 7,121 customers.
- 151 min
- SAIDI 2023
- 1.07
- SAIFI 2023
- 15 min
- SAIDI ex-MED
- 7,121
- Customers
Chronic reliability judged on SAIDI excluding major event days when reported (IEEE 1366). Source: EIA Form 861 · August 2026.
Signature read: mid-cohort SAIDI between the 96 and 258 minute tercile cuts.
What mid-pack City of Sturgis - (MI) filings show
City of Sturgis - (MI) is a municipally-owned utility operating in Michigan under EIA identifier 18252. It reports service to approximately 7,121 customer accounts and generated about $0.03 billion in annual electric revenue, with a service footprint spanning 1 ZIP code. 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.
In 2023, the average City of Sturgis - (MI) customer experienced 150.9 minutes of power interruptions, a metric called SAIDI (System Average Interruption Duration Index). Excluding major weather events from that total, that places this utility well below the 120–180 minute national benchmark, signaling strong grid hardening and fast restoration practices. The SAIFI figure, which tracks average outage events per customer, came in at 1.07 for the same period, meaning customers statistically saw about 1 distinct interruption that year. Strip out major event days (hurricanes, ice storms) and SAIDI falls to 15.4 minutes; the difference from the headline 150.9 shows how much of the outage total came from weather rather than everyday grid issues.
The EIA dataset includes 2 years of continuous reporting (2022–2023) for City of Sturgis - (MI), which lets you see whether reliability is trending up or down rather than judging from a single snapshot. SAIDI has improved from 163.0 to 150.9 minutes over that window, a meaningful direction for prospective customers and regulators watching capital investment outcomes.
Based on this utility's own EIA Form 861 reliability record -- baseline (major-event- excluded) outage duration, total outage duration, and outage frequency -- each benchmarked against every reporting utility nationwide. Not a measure of electricity rates or customer service, which this portal does not track.
151 min/year per customer
Minutes without power per year (2023)
SAIDI by year (2022-2023)
Minutes per customer-year · EIA Form 861
Year-by-year SAIDI for City of Sturgis - (MI) from the same EIA filings as the table below. Lower is better; major-event years can spike the headline figure.
City of Sturgis - (MI) SAIDI trend
City of Sturgis - (MI) vs the nationwide SAIDI distribution
Where this utility's headline SAIDI sits among every EIA Form 861 utility with a reported figure
151 Lower than most fewer outage minutes than 53% of 911 utilities
Utilities nationwide, banded by latest reported SAIDI (minutes)
Each bar is a band; taller bars hold more utilities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source U.S. EIA Form 861 reliability filings · August 2026
SAIDI 2023 breakdown: 150.9 minutes
Reliability Trend (2022–2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2022 | 163.0 | 71.8 | 1.294 | - |
| 2023 | 150.9 | 15.4 | 1.070 | 7,125 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
Service Area
City of Sturgis - (MI) serves 1 ZIP code in Michigan.
Frequently Asked Questions
How reliable is City of Sturgis - (MI)?
City of Sturgis - (MI) had a SAIDI of 150.9 minutes in 2023 including major weather events, but 15.4 minutes excluding them (the industry-standard measure of routine reliability, so the gap traces back to a major storm that year, not a chronic issue). Excluding major weather events, this is below the national average, indicating above-average reliability.
What type of utility is City of Sturgis - (MI)?
City of Sturgis - (MI) is classified as a Municipal serving Michigan.
How many customers does City of Sturgis - (MI) serve?
City of Sturgis - (MI) serves approximately 7,121 customers in Michigan.
How has City of Sturgis - (MI)'s reliability changed over time?
City of Sturgis - (MI) has 2 years of reliability data (2022-2023). This utility's SAIDI has stayed fairly flat over the period. Review the trend table above for year-by-year detail.
Utility Profile
- Type
- Municipal
- State
- Michigan
- Customers
- 7,121
- Annual Revenue
- $0.03B
- EIA ID
- 18252
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 · methodology.