Dahlberg Light & Power Co
Investor Owned electric utility · Wisconsin · #1,005 of 3,199 U.S. utilities by customers · EIA utility #4715
Dahlberg Light & Power Co is a investor owned electric utility serving 12,339 customers in Wisconsin. In 2025 it sold 112 gigawatt-hours of electricity for $14.22M in revenue, an average realized rate of 12.73¢ per kWh across all customer classes and 13.16¢ per kWh for residential customers. Its reported service territory covers 3 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 | 11,001 | 77.4 | $10.18M | 13.16¢ | |
| Commercial | 1,305 | 19.9 | $2.55M | 12.81¢ | |
| Industrial | 33 | 14.5 | $1.49M | 10.29¢ | |
| Total | 12,339 | 112 | $14.22M | 12.73¢ |
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 (586 kWh/month).
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 11,374 | 109 | $14.28M | 13.66¢ |
| 2022 | 12,065 | 111 | $14.43M | 13.43¢ |
| 2023 | 12,169 | 108 | $12.72M | 12.32¢ |
| 2024 | 12,258 | 106 | $12.85M | 12.62¢ |
| 2025 | 12,339 | 112 | $14.22M | 13.16¢ |
Energy supply (2025)
Net generation: -0.5 GWh
Wholesale power purchased: 125 GWh
Winter peak demand: 24 MW
Energy losses: 9.5% of energy handled
Meters & rooftop solar (2025)
Smart (AMI) meters: 0.0% of 12,339 meters
Customer-sited generation (net metering): 72 installations, 0.6 MW of capacity
Counties served
Bayfield, WIDouglas, WIWashburn, 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 #4715 in the EIA frame.