City of Hart Hydro - (MI)
Municipal electric utility · Michigan · #2,289 of 3,199 U.S. utilities by customers · EIA utility #8205
City of Hart Hydro - (MI) is a municipal electric utility serving 1,422 customers in Michigan. In 2025 it sold 41.7 gigawatt-hours of electricity for $5.65M in revenue, an average realized rate of 13.53¢ per kWh across all customer classes and — per kWh for residential customers. Its reported service territory covers 1 counties.
Customers, sales and rates by customer class (2025)
| Class | Customers | Sales (GWh) | Revenue | Avg realized rate | Share of sales |
|---|---|---|---|---|---|
| Total | 1,422 | 41.7 | $5.65M | 13.53¢ |
Average realized rate = revenue divided by sales as reported on EIA Form 861. It blends fixed charges, demand charges and riders into one per-kWh figure; it is not the utility's tariff rate. Estimated residential bill assumes the average residential customer's actual 2025 usage (— kWh/month).
This utility files the EIA-861S short form, which reports totals only - no breakdown by customer class is published for it.
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 1,384 | 43.9 | $5.09M | — |
| 2022 | 1,377 | 44.2 | $5.67M | — |
| 2023 | 1,397 | 40.7 | $5.41M | — |
| 2024 | 1,409 | 40.2 | $5.02M | — |
| 2025 | 1,422 | 41.7 | $5.65M | — |
Meters & rooftop solar (2025)
Smart (AMI) meters: 100.0% of 1,422 meters
Counties served
Oceana, MI
Other large utilities in Michigan
- DTE Electric Company - 2,290,492 customers, residential 20.25¢
- Consumers Energy Co - (MI) - 1,900,985 customers, residential 20.66¢
- Great Lakes Energy Coop - 135,145 customers, residential 20.32¢
- City of Lansing - (MI) - 98,331 customers, residential 19.44¢
- Upper Peninsula Power Company - 53,997 customers, residential 27.98¢
- Cloverland Electric Co-op - 44,010 customers, residential 14.27¢
- Cherryland Electric Coop Inc - 39,114 customers, residential 17.29¢
- Upper Michigan Energy Resources Corp. - 37,420 customers, residential 17.46¢
All Michigan utilities and rates
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #8205 in the EIA frame.