Wisconsin · Investor Owned
Madison Gas & Electric Co
21.11¢ per kWh, bundled, EIA-861 2025. Average bill $106.58 at 505.0 kWh a month, across 148,482 customers on that row.
Wisconsin averaged 18.08¢/kWh and $120.60 a month. The United States averaged 17.23¢/kWh and $150.68. State and national figures come from EIA's Average Bill file.
Revenue divided by sales, EIA-861 Sales to Ultimate Customers, 2025, released October 7, 2026. Texas wires utilities come from the Delivery Companies file. The price and bill use bundled service. Customer count: 148,482, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$211.10
21.11¢/kWh × 1,000 kWh. Bundled residential average, EIA-861 2025. The customer charge is already folded into this average, so it stands beside a tariff total rather than being added to it.
Annual history
| Year | ¢/kWh | Avg. bill | Avg. kWh | Customers |
|---|---|---|---|---|
| 2015 | 17.18¢ | $88.20 | 513.3 | 127,734 |
| 2016 | 16.50¢ | $87.59 | 530.7 | 130,148 |
| 2017 | 17.16¢ | $85.91 | 500.5 | 132,091 |
| 2018 | 16.71¢ | $89.51 | 535.5 | 133,857 |
| 2019 | 16.56¢ | $84.59 | 510.9 | 135,967 |
| 2020 | 16.72¢ | $89.04 | 532.5 | 138,175 |
| 2021 | 16.66¢ | $89.30 | 535.9 | 139,446 |
| 2022 | 18.20¢ | $94.89 | 521.3 | 141,386 |
| 2023 | 19.72¢ | $100.18 | 508.1 | 142,945 |
| 2024 | 20.34¢ | $98.89 | 486.3 | 147,501 |
| 2025 | 21.11¢ | $106.58 | 505.0 | 148,482 |
EIA-861, 2015–2025, using the same service type as the 2025 figure. A blank year means that service was not in the file.
Counties
Dane.
EIA-861 Service Territory, 2025. A listed county is the county EIA recorded. It does not mean every address in the county is served. Open this utility in the bill calculator · Rate history tool