Material Event (Form 8-K)

ITEM 8.01 OTHER EVENTS.

On August 19, 2026, Wisconsin Electric Power Company (the "Company") entered into an Underwriting Agreement covering the issue and sale by the Company of $300,000,000 aggregate principal amount of 5.10% Debentures due June 15, 2036 (the "2036 Debentures). The 2036 Debentures are being issued and sold by the Company in an offering registered under the Securities Act of 1933, as amended, pursuant to a registration statement on Form S-3, Registration No. 333-279581 (the "Registration Statement"). The 2036 Debentures are part of the same series of debt securities as the $400,000,000 5.10% Debentures due June 15, 2036 issued by the Company on June 4, 2026 (the "Original 2036 Debentures," and together with the 2036 Debentures, the "Debentures"). Upon completion of this offering, aggregate principal amount of outstanding Debentures was $700,000,000. The exhibits filed herewith under Item 9.01 are incorporated by reference as part of the Registration Statement.