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Wisconsin Public Service rate increase

Electric & gas · Wisconsin · Investor-owned utility · part of WEC Energy Group, Inc.

Proposed

Last checked

Wisconsin Public Service has a pending increase of about +$11.00/month for a typical 660 kWh home starting January 1, 2027, if regulators approve the request.

Further step: +$5.00/month from January 1, 2028.

Details and sources · Estimate for your home

Rate changes, newest first

2027-2028 electric rate increase request (Wisconsin)

Base rate case · Electric

Proposed

Typical residential bill (660 kWh/month)

  • +$11.00/mostarting January 1, 2027Requested 2027 step for a typical customer using 660 kWh/month (Citizens Utility Board figures).
  • +$5.00/mothen from January 1, 2028Requested 2028 step; CUB puts the bill at $134 by 2028.

Combined: +$16.00/mo

Typical bill before the change: $118.00/month

Proposed amounts; regulators may change them.

Filed
April 1, 2026
Decision expected
December 2026
Requested effective
January 1, 2027
Requested increase
$86.1 million
Approved increase
Pending
Docket
6690-UR-129

WPS asked the PSC on April 1, 2026 for electric base-rate increases of $86.1 million (6.3%) in 2027 and $50.8 million (3.5%) in 2028; the first-year figure is shown. The Citizens Utility Board argues for a 9.1% return on equity instead of the 9.9% requested. Public hearings were held Sept. 29, 2026, and a PSC decision is expected in late 2026.

Utility's stated reasons

  • Shift from coal to renewables and gas-fired generation
  • Transmission and distribution investments
  • Higher operating costs from inflation
Sources (4) · Verified against regulator or utility filings

Last verified Oct 5, 2026

2027-2028 natural gas rate increase request (Wisconsin)

Base rate case · Natural gas

Proposed

Typical residential bill

Not stated for a specific usage level. Any figures the sources give are in the summary below.

Filed
April 1, 2026
Decision expected
December 2026
Requested effective
January 1, 2027
Requested increase
$21.7 million
Approved increase
Pending
Docket
6690-UR-129

WPS also asked the PSC to raise natural gas rates by $21.7 million (4.9%) in 2027 and $6.9 million (1.5%) in 2028; the first-year figure is shown. The request is part of the same case as its electric increase, and a PSC decision is expected in late 2026.

Utility's stated reasons

  • Gas system reliability and safety projects
  • Higher operating costs from inflation
Sources (2) · Verified against regulator or utility filings

Last verified Oct 5, 2026

2025-2026 electric rate increase (Wisconsin)

Base rate case · Electric

In effect

Typical residential bill

Not stated for a specific usage level. Any figures the sources give are in the summary below.

Filed
April 2024
Decided
December 2024
Effective
January 1, 2025
Requested increase
$106.6 million
Approved increase
$55.1 million
Docket
6690-UR-128

WPS sought electric increases of $106.6 million (8.7%) for 2025 and $65.8 million (4.9%) for 2026. The PSC voted Nov. 7, 2024 to allow $55.1 million (4.5%) from Jan. 2025 and $30.0 million (2.3%) from Jan. 2026, net of fuel cost updates, at a 9.8% ROE. WPR reported average residential bills rising $7.11/month in 2025 and $5.04 more in 2026.

Utility's stated reasons

  • Shift from coal to renewables and gas-fired generation
  • Higher inflation and interest rates
  • Recovery of previously approved regulatory assets
Sources (3) · Verified against regulator or utility filings

Last verified Oct 5, 2026

What it could mean for your bill

Sources state the impact for one typical home. Enter your own usage or bill for a rough estimate.

For: 2027-2028 electric rate increase request (Wisconsin) (proposed)

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kWh/month

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Who decides

Utility website: www.wisconsinpublicservice.com

Related

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Last checked Oct 5, 2026. Spotted something out of date? Tell us.