City of Hannibal - (MO)
Municipal electric utility · Missouri · #1,203 of 3,199 U.S. utilities by customers · EIA utility #8055
City of Hannibal - (MO) is a municipal electric utility serving 8,825 customers in Missouri. In 2025 it sold 230 gigawatt-hours of electricity for $27.18M in revenue, an average realized rate of 11.81¢ per kWh across all customer classes and 14.03¢ per kWh for residential customers. Its reported service territory covers 2 counties. EIA records its activities as: buying transmission, distribution, bundled.
Customers, sales and rates by customer class (2025)
| Class | Customers | Sales (GWh) | Revenue | Avg realized rate | Share of sales |
|---|---|---|---|---|---|
| Residential | 7,673 | 80.2 | $11.26M | 14.03¢ | |
| Commercial | 1,066 | 28.8 | $4.05M | 14.08¢ | |
| Industrial | 86 | 121 | $11.88M | 9.80¢ | |
| Total | 8,825 | 230 | $27.18M | 11.81¢ |
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 (871 kWh/month).
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 8,786 | 233 | $22.67M | 11.43¢ |
| 2022 | 8,829 | 237 | $23.16M | 11.39¢ |
| 2023 | 8,821 | 226 | $22.76M | 11.69¢ |
| 2024 | 8,798 | 224 | $24.44M | 12.91¢ |
| 2025 | 8,825 | 230 | $27.18M | 14.03¢ |
Reliability (2025)
Average outage time (SAIDI): 18 minutes per customer per year
Average outages (SAIFI): 0.33 per customer
Average restoration time (CAIDI): 54 minutes
As reported for Missouri under the IEEE standard, with major event days included where the standard reports them. Lower is better; see the reliability rankings.
Energy supply (2025)
Net generation: — GWh
Wholesale power purchased: 398 GWh
Winter peak demand: 41 MW
Energy losses: 4.7% of energy handled
Meters & rooftop solar (2025)
Smart (AMI) meters: 100.0% of 8,825 meters
Customer-sited generation (net metering): 21 installations, 0.2 MW of capacity
Counties served
Marion, MORalls, MO
Other large utilities in Missouri
- Union Electric Co - (MO) - 1,271,896 customers, residential 13.26¢
- Evergy Metro - 590,440 customers, residential 13.41¢
- Evergy Missouri West - 349,970 customers, residential 12.10¢
- Empire District Electric Co - 190,255 customers, residential 14.67¢
- City Utilities of Springfield - (MO) - 122,487 customers, residential 11.65¢
- Cuivre River Electric Coop Inc - 75,876 customers, residential 11.36¢
- City of Independence - (MO) - 59,213 customers, residential 16.54¢
- City of Columbia - (MO) - 53,559 customers, residential 15.50¢
All Missouri utilities and rates
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #8055 in the EIA frame.