Proposed Rate Hikes Could Raise Wisconsin Power Bills
Wisconsin operators on residential electric plans should prepare for higher energy costs starting in 2027 if regulators approve the proposal.
Updated on Nov. 4, 2026 in Utilities
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We Energies has proposed raising residential electric rates 9.25% in 2027 and 5.5% in 2028, a request the state Public Service Commission is expected to rule on. Wisconsin electric customers would face the increases if the proposal is approved.
Why it matters
The increase funds new solar, wind, battery storage and natural gas projects meant to transition away from fossil fuels and meet rising energy demand. Smaller drivers include rising operations and maintenance costs and fuel costs tied to the Point Beach Nuclear Plant power purchase agreement.
The filing is a utility rate case in which the typical residential bill would climb from $142 to $157 per month in 2027 and $166 in 2028. The $230 million cost of new generation projects through 2028 accounts for a portion of the increase, while the requested 9.9% return on equity sits above the 9.5% recommended by PSC staff and the 9.1% requested by the Citizens Utility Board. The PSC has not yet ruled.
The players
We Energies
A large Wisconsin electric and gas utility that owns generation assets and passes approved investment costs through to customers via rate cases.
Public Service Commission of Wisconsin
The state regulator, led by three commissioners appointed by Gov. Tony Evers, that sets utility rates and approves allowed returns on equity.
Citizens Utility Board
A Wisconsin consumer advocacy group that intervenes in utility rate cases and asked regulators to reduce the requested return on equity to 9.1%.
The details
The PSC sets utility rates partly by adjusting a utility's guaranteed profit on investments, known as return on equity. We Energies is seeking a 9.9% return for 2027 and 2028, up from 9.8%, while PSC staff recommended 9.5%. If approved, average residential customers would see roughly $13 added to monthly bills in 2027 and another $8 to $9 in 2028.
Timeline
2024-2026: The last We Energies rate increase added around $15 to monthly electric bills.
April 2026: The PSC approved a separate electric rate for large data centers.
April 24, 2026: Commissioner Nieto made a customer-protection statement at the meeting.
January 2027: Higher electric bills are expected to take effect if the proposal is approved.
Market Landscape
Wisconsin's rate case process ties allowed utility profits to a return on equity that regulators set after reviewing staff recommendations and consumer advocate filings. The PSC has also approved a separate electric rate for large data centers, reflecting how new energy demand from projects such as Microsoft's Mount Pleasant campus and Vantage's Port Washington project is being priced differently from residential service.
Wisconsin businesses on residential-rate plans should budget for a possible increase in electricity costs starting in 2027 if the proposal is approved. Operators with large energy loads should also watch the separate data center rate, since its terms were adjusted to strengthen customer protections.
The takeaway
Operators should calendar the PSC's ruling on the We Energies rate case and factor a possible $13 to $22 monthly increase into energy budgets over 2027 and 2028. Track whether the approved return on equity lands closer to the 9.5% staff figure or the 9.9% utility request, since that sets the level of future rate pressure.
What happens next
The Public Service Commission is expected to rule on the proposed 2027 and 2028 residential rate increases.
Further reading
For broader context on how regulators set these charges, see the Utilities coverage.
Source note: This article includes information reported by Journal Times.
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Do you think Wisconsin's electric rate increases are too steep for households?
