Waterloo Light & Water Comm
Municipal electric utility · Wisconsin · #2,118 of 3,199 U.S. utilities by customers · EIA utility #20182
Waterloo Light & Water Comm is a municipal electric utility serving 1,919 customers in Wisconsin. In 2025 it sold 33.5 gigawatt-hours of electricity for $4.68M in revenue, an average realized rate of 13.99¢ per kWh across all customer classes and 14.69¢ per kWh for residential customers. Its reported service territory covers 1 counties. EIA records its activities as: distribution.
Customers, sales and rates by customer class (2025)
| Class | Customers | Sales (GWh) | Revenue | Avg realized rate | Share of sales |
|---|---|---|---|---|---|
| Residential | 1,621 | 12.9 | $1.89M | 14.69¢ | |
| Commercial | 298 | 20.6 | $2.79M | 13.56¢ | |
| Total | 1,919 | 33.5 | $4.68M | 13.99¢ |
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 (662 kWh/month).
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 1,902 | 33.6 | $4.04M | 12.43¢ |
| 2022 | 1,774 | 34.0 | $4.54M | 13.65¢ |
| 2023 | 1,957 | 32.9 | $4.27M | 13.39¢ |
| 2024 | 1,926 | 32.3 | $4.31M | 13.92¢ |
| 2025 | 1,919 | 33.5 | $4.68M | 14.69¢ |
Energy supply (2025)
Net generation: 0.0 GWh
Wholesale power purchased: 35.7 GWh
Winter peak demand: 6 MW
Energy losses: 6.4% of energy handled
Meters & rooftop solar (2025)
Smart (AMI) meters: 99.9% of 1,925 meters
Customer-sited generation (net metering): 16 installations, 0.1 MW of capacity
Counties served
Jefferson, WI
Other large utilities in Wisconsin
- Wisconsin Electric Power Co - 1,179,163 customers, residential 20.53¢
- Wisconsin Power & Light Co - 505,706 customers, residential 18.47¢
- Wisconsin Public Service Corp - 472,199 customers, residential 17.20¢
- Northern States Power Co - 273,992 customers, residential 15.55¢
- Madison Gas & Electric Co - 168,439 customers, residential 21.11¢
- Adams-Columbia Electric Coop - 39,826 customers, residential 18.98¢
- Polk-Burnett Electric Coop - 22,408 customers, residential 15.96¢
- Riverland Energy Cooperative - 20,219 customers, residential 16.19¢
All Wisconsin utilities and rates
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #20182 in the EIA frame.