Wisconsin Public Service Corp Electricity Rate per kWh (2024 EIA Data)

Wisconsin Public Service Corp is an investor-owned electric utility that reports to the U.S. Energy Information Administration under utility number 20860. In 2024 it served 411,775 bundled residential customers in Wisconsin, and its average realised residential price was 16.23 cents per kWh: $477 million of residential revenue divided by 2.94 million MWh of residential sales.

Across the other sectors, Wisconsin Public Service Corp's 2024 average prices were 11.20 cents for commercial customers (55,942 accounts) and 7.19 cents for industrial customers (193 accounts). Industrial customers paid 9.04 cents less per kWh than households, a 56% discount that is typical of high-volume, high-voltage service.

Within Wisconsin, Wisconsin Public Service Corp ranked number 3 of 66 utilities with bundled or delivery service by residential accounts served (411,775) and accounted for 13.36% of the state's residential electricity sales in 2024, measured in MWh sold or delivered rather than in customers. The state-wide average realised residential price in 2024, computed from the same EIA file, was 17.18 cents per kWh, so Wisconsin Public Service Corp's customers paid 0.95 cents below the Wisconsin average (-5.5%). For context, EIA's latest monthly figure for Wisconsin is 19.56 cents per kWh (June 2026, Electric Power Monthly); that is a different, more recent measure across all utilities and is not directly comparable with a 2024 annual average.

EIA's service-territory file places Wisconsin Public Service Corp in 22 Wisconsin counties: Brown, Calumet, Door, Florence, Fond Du Lac, Forest, Iron, Kewaunee, Langlade, Lincoln, Manitowoc, and Marathon, and 10 more. On the grid side it operates in the MISO market, and reported generation, buying transmission, distribution, buying distribution, wholesale marketing, and bundled as its activities. Balancing authority code: MISO.

EIA's preliminary 2025 early release (published 4 August 2026) shows a residential price of 17.20 cents per kWh for Wisconsin Public Service Corp in Wisconsin across 415,643 residential customers, 0.97 cents higher than the 2024 final figure. Early-release data has not been validated by EIA and must not be aggregated; the 2024 final figures remain the reference on this page until the 2025 final file is published.

The nearest other utilities in Wisconsin by service-territory centroid are Shawano Municipal Utilities (8.5 miles away, 12.65 cents), Oconto Falls Water & Light Comm (25.3 miles away, 13.67 cents), New London Electric&Water Util (31.8 miles away, 12.29 cents), City of Kaukauna (35.9 miles away, 12.53 cents), and City of Menasha (WI) (58.6 miles away, 12.42 cents).