Municipal · Michigan · EIA 7483

City of Grand Haven - (MI)

Municipal · Michigan · 15K customers. According to the U.S. Energy Information Administration's EIA Form 861, reliability for 2023 shows SAIDI 159 minutes/customer.

Reliability detail ↓ Michigan utilities

Reliability verdict

City of Grand Haven - (MI) shows above-average chronic reliability in 2023: 29 minutes SAIDI excluding major events (159 minutes including them) across 15K customers.

159 min
SAIDI 2023
1.45
SAIFI 2023
29 min
SAIDI ex-MED
15K
Customers

Chronic reliability judged on SAIDI excluding major event days when reported (IEEE 1366). Source: EIA Form 861 · August 2026.

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Signature read: mid-cohort SAIDI between the 96 and 258 minute tercile cuts.

What mid-pack City of Grand Haven - (MI) filings show

City of Grand Haven - (MI) is a municipally-owned utility operating in Michigan under EIA identifier 7483. It reports service to approximately 14,955 customer accounts and generated about $0.04 billion in annual electric revenue, with a service footprint spanning 1 ZIP code. Municipal ownership means a local board or city council typically oversees this utility, and it is exempt from federal income tax.

In 2023, the average City of Grand Haven - (MI) customer experienced 158.7 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. SAIFI, the average number of outage events per customer, was 1.45 for the same period, so customers statistically faced roughly 1 distinct interruption that year. Once major event days (hurricanes, ice storms) are excluded, SAIDI comes down to 28.9 minutes, and the spread against the headline 158.7 indicates how much weather, versus routine infrastructure, drove the outage total.

With 4 consecutive years of EIA data (2020–2023), City of Grand Haven - (MI)'s reliability record can be judged on trend rather than one isolated year. Over that span, SAIDI rose from 73.2 to 158.7 minutes, possibly reflecting tougher weather years or grid upgrades that have not caught up yet.

C+
Reliability Score
63/100
City of Grand Haven - (MI) · 3 of 3 dimensions reported

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.

Baseline Reliability A 28.9 min/yr
SAIDI excluding major-event days — day-to-day grid performance
Total Outage Duration C- 158.7 min/yr
SAIDI including storms and major events — the full-year experience
Outage Frequency D 1.45/yr
SAIFI — average number of interruptions per customer per year
SAIDI vs. national mean (341 min) 21.2%

159 outage minutes per customer annually

City of Grand Haven - (MI) SAIDI

Power-out minutes per year (2023)

159 SAIDI159 SAIDINat. avg 341341SAIDI159SAIDI

Excellent

SAIDI by year (2020-2023)

Minutes per customer-year · EIA Form 861

Year-by-year SAIDI for City of Grand Haven - (MI) from the same EIA filings as the table below. Lower is better; major-event years can spike the headline figure.

Source: U.S. EIA Form 861 As of August 2026

City of Grand Haven - (MI) SAIDI trend

0 30 60 90 120 150 180 2020 2021 2022 2023 73.2 165.1 127.8 158.7
Year-by-year SAIDI from the same EIA filings as the table below. Lower is better; major-event years can spike the headline figure.

City of Grand Haven - (MI) vs the nationwide SAIDI distribution

Where this utility's headline SAIDI sits among every EIA Form 861 utility with a reported figure

159 Lower than most fewer outage minutes than 51% 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

Price vs. reliability

Where City of Grand Haven - (MI) sits on price vs. reliability

Among the 781 U.S. utilities large enough to report both revenue per customer and a recent outage record, City of Grand Haven - (MI) charges more per customer than 45% of them, and is more reliable (lower SAIDI) than 55% of them, placing it in the quadrant where it pays less while still being more reliable, the best-value quadrant. Revenue per customer and outage minutes are independent figures: paying more does not guarantee fewer outages.

City of Grand Haven - (MI) vs. a 40-utility national peer sample, price percentile vs. reliability percentile. Scatter plot of 41 data points (bubble-sized by third dimension). 050100150 050100150 Best valuePays for itCheap + riskyWorst deal Price percentile Reliability percentile Point, Price percentile: 0 · Reliability percentile: 30Point, Price percentile: 3 · Reliability percentile: 37Point, Price percentile: 5 · Reliability percentile: 32Point, Price percentile: 8 · Reliability percentile: 77Point, Price percentile: 10 · Reliability percentile: 40Point, Price percentile: 13 · Reliability percentile: 90Point, Price percentile: 15 · Reliability percentile: 15Point, Price percentile: 18 · Reliability percentile: 25Point, Price percentile: 20 · Reliability percentile: 17Point, Price percentile: 23 · Reliability percentile: 75Point, Price percentile: 25 · Reliability percentile: 10Point, Price percentile: 28 · Reliability percentile: 47Point, Price percentile: 30 · Reliability percentile: 57Point, Price percentile: 33 · Reliability percentile: 55Point, Price percentile: 35 · Reliability percentile: 7Point, Price percentile: 38 · Reliability percentile: 0Point, Price percentile: 40 · Reliability percentile: 67Point, Price percentile: 43 · Reliability percentile: 5Point, Price percentile: 45 · Reliability percentile: 20Point, Price percentile: 50 · Reliability percentile: 12Point, Price percentile: 53 · Reliability percentile: 80Point, Price percentile: 55 · Reliability percentile: 85Point, Price percentile: 57 · Reliability percentile: 92Point, Price percentile: 60 · Reliability percentile: 72Point, Price percentile: 63 · Reliability percentile: 2Point, Price percentile: 65 · Reliability percentile: 65Point, Price percentile: 68 · Reliability percentile: 97Point, Price percentile: 70 · Reliability percentile: 70Point, Price percentile: 73 · Reliability percentile: 50Point, Price percentile: 75 · Reliability percentile: 45Point, Price percentile: 78 · Reliability percentile: 95Point, Price percentile: 80 · Reliability percentile: 22Point, Price percentile: 83 · Reliability percentile: 100Point, Price percentile: 85 · Reliability percentile: 35Point, Price percentile: 88 · Reliability percentile: 27Point, Price percentile: 90 · Reliability percentile: 82Point, Price percentile: 93 · Reliability percentile: 60Point, Price percentile: 95 · Reliability percentile: 87Point, Price percentile: 98 · Reliability percentile: 62Point, Price percentile: 100 · Reliability percentile: 52City of Grand Haven - (MI), Price percentile: 45 · Reliability percentile: 55
City of Grand Haven - (MI) vs. a 40-utility national peer sample, price percentile vs. reliability percentile.

Revenue per customer: $2,459/year · Latest SAIDI: 158.7 minutes/year.

SAIDI 2023 breakdown: 158.7 minutes

Reliability Trend (2020–2023)

Year SAIDI (min) SAIDI nMED SAIFI Customers
2020 73.2 17.3 0.800 14,568
2021 165.1 22.7 1.384 14,645
2022 127.8 24.7 1.554 14,765
2023 158.7 28.9 1.449 14,920

SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.

Service Area

City of Grand Haven - (MI) serves 1 ZIP code in Michigan.

49417

Frequently Asked Questions

How reliable is City of Grand Haven - (MI)?

City of Grand Haven - (MI) had a SAIDI of 158.7 minutes in 2023 including major weather events, but 28.9 minutes excluding them (the IEEE-standard day-to-day reliability measure, the difference points to a major storm that year rather than an ongoing problem). Excluding major weather events, this is below the national average, indicating above-average reliability.

What type of utility is City of Grand Haven - (MI)?

City of Grand Haven - (MI) is classified as a Municipal serving Michigan.

How many customers does City of Grand Haven - (MI) serve?

City of Grand Haven - (MI) serves approximately 14,955 customers in Michigan.

How has City of Grand Haven - (MI)'s reliability changed over time?

City of Grand Haven - (MI) 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.

Utility Profile

Type
Municipal
State
Michigan
Customers
14,955
Annual Revenue
$0.04B
EIA ID
7483

Explore

Utilities with similar EIA profiles

Two cross-state peer sets for City of Grand Haven - (MI). Same-state SAIDI neighbors stay in Read-with below; these neighborhoods are nearest other-state utilities with at least 10,000 reported customers.

Similar customer count

Nearest utilities by Form 861 customers (15K here), outside Michigan.

Central Valley Elec Coop, Inc 15K · NM RushShelby Energy 15K · IN Carroll-White REMC 15K · IN Garkane Energy Coop, Inc 15K · UT

Similar chronic SAIDI

Nearest utilities by latest SAIDI minutes (158.7 here), outside Michigan, excluding the customer-peer set.

Dawson Power District 158.5 min · NE City of Gallatin - (TN) 159.7 min · TN City of Lenoir - (TN) 157.3 min · TN Flathead Electric Coop Inc 160.5 min · MT

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.