EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of Madison Gas and Electric Company of our report dated February 23, 2022 relating to the financial statements and financial statement schedule, which appears in Madison Gas and Electric Company’s Annual Report on Form 10-K for the year ended December 31, 2021.

/s/ PricewaterhouseCoopers LLP
Chicago, Illinois

December 16, 2022