What is the total approved rate increase for NSP-Wisconsin based on the PSCW's verbal decision?

Based on the PSCW's verbal decision, NSP-Wisconsin estimates an approximate $126 million annual revenue increase for its electric utility and $22 million for its natural gas utility. This will be implemented through new rates effective January 2026.

How does the PSCW's decision compare to NSP-Wisconsin's initial request?

NSP-Wisconsin had requested rate increases of approximately $151 million for electric and $24 million for natural gas. The PSCW's verbal decision grants a lower increase than requested, reflecting a slightly reduced return on equity (9.8% vs. 10.0%) and equity ratio (52.5% vs. 53.5%).

When will the new rates from the PSCW decision become effective?

The final written order from the PSCW is expected in December 2025, and the new rates are scheduled to become effective in January 2026.

Are there any specific factors that contributed to the difference between the requested and approved rate increases?

Yes, the PSCW's decision takes into account factors such as capital investments, rate of return, O&M expenses, and an update to the nuclear decommissioning accrual. The reduction in the nuclear decommissioning accrual, authorized in Minnesota, is an earnings-neutral adjustment that affects the Wisconsin rate request.

XEL/XELLL 8-K SEC Disclosure

Summary

Xcel Energy Inc.'s subsidiary, Northern States Power Company-Wisconsin (NSP-Wisconsin), has received a verbal decision from the Public Service Commission of Wisconsin (PSCW) regarding its multi-year electric and natural gas rate increase request. While NSP-Wisconsin initially sought rate increases totaling approximately $151 million for electric and $24 million for natural gas, the PSCW's verbal decision indicates a less substantial approved increase. The utility anticipates the final order will result in an approximate $126 million annual revenue increase for its electric operations and $22 million for its natural gas operations, effective January 2026. This decision reflects a slightly lower return on equity (ROE) and equity ratio than what was requested by the company. The approved rate adjustments are attributed to various factors including capital investments, rate of return, operations and maintenance (O&M) expenses, and other adjustments. Notably, a reduction in the annual nuclear decommissioning accrual, authorized by the Minnesota Public Utilities Commission, is factored into these adjustments, which is earnings neutral for NSP-Wisconsin. Investors should monitor the final written order expected in December 2025 for precise details on the new rates and their implementation, as this regulatory outcome will directly impact future revenue streams and profitability.

Key Highlights

1NSP-Wisconsin, a subsidiary of Xcel Energy, filed for a multi-year electric and natural gas rate increase.
2The Public Service Commission of Wisconsin (PSCW) provided a verbal decision on the rate request.
3The PSCW's decision is expected to result in an approximate $126 million annual revenue increase for electric utilities.
4The PSCW's decision is expected to result in an approximate $22 million annual revenue increase for natural gas utilities.
5The approved rate increase reflects a slightly lower return on equity (9.8%) and equity ratio (52.5%) than the company's request (10.0% ROE, 53.5% equity ratio).
6A reduction in nuclear decommissioning accrual, authorized in Minnesota, is an earnings-neutral adjustment impacting the Wisconsin rate request.
7The final written PSCW order is anticipated in December 2025, with new rates effective January 2026.

XCEL ENERGY INC 8-K Report, Corporate Update (Nov 7, 2025)

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