2026 Senate Bill 1173

Public utilities: consumer services; prohibition for an electric utility to reclaim revenue they were required to pay in service outage credits; provide for.

A bill to amend 1939 PA 3, entitled “An act to provide for the regulation and control of public and certain private utilities and other services affected with a public interest within this state; to provide for alternative energy suppliers and certain providers of electric vehicle charging services; to provide for licensing; to include municipally owned utilities and other providers of energy under certain provisions of this act; to create a public service commission and to prescribe and define its powers and duties; to abolish the Michigan public utilities commission and to confer the powers and duties vested by law on the public service commission; to provide for the powers and duties of certain state governmental officers and entities; to provide for the continuance, transfer, and completion of certain matters and proceedings; to abolish automatic adjustment clauses; to prohibit certain rate increases without notice and hearing; to qualify residential energy conservation programs permitted under state law for certain federal exemption; to create a fund; to encourage the utilization of resource recovery facilities; to prohibit certain acts and practices of providers of energy; to allow for the securitization of stranded costs; to reduce rates; to provide for appeals; to provide appropriations; to declare the effect and purpose of this act; to prescribe remedies and penalties; and to repeal acts and parts of acts,” by amending section 6a (MCL 460.6a), as amended by 2023 PA 231.

AI Analysis – Experimental

Amends Michigan's utility rate regulation law to clarify procedures, timelines, and consumer protections in rate cases, prohibits utilities from including certain credits in rate increase applications, and maintains support for energy efficiency, renewable energy, and fair cost recovery mechanisms.

Introduced in the Senate

Sept. 10, 2026

Introduced by Sen. Sue Shink (D-14) and three co-sponsors

Co-sponsored by Sens. Rosemary Bayer (D-13), Mallory McMorrow (D-8) and Dayna Polehanki (D-5)

Referred to the Committee on Energy and Environment