Michigan Commission Recommends Utility Reforms to Lower Energy Costs

The Michigan Public Service Commission on Aug. 10 released recommendations for legislative changes aimed at improving energy affordability, strengthening grid reliability, and limiting utility costs for Michigan customers. The recommendations follow Governor Gretchen Whitmer’s request for options to lower household energy bills through regulatory and legislative changes.

The regulator recommended replacing annual utility rate cases with multi-year proceedings, tying utility earnings more closely to efficiency and customer outcomes, and requiring utilities to maximize existing grid infrastructure before pursuing costly expansions. Other proposals would increase competitive procurement, expand use of grid-enhancing technologies and advanced conductors, and revise rate designs to better reflect changing system costs.

The recommendations also target large electricity users and utility financing practices. The commission urged lawmakers to require data centers to cover 100 percent of the costs they impose on the electric system, including transmission upgrades, while strengthening long-term energy planning and competitive procurement. It also proposed removing unnecessary utility incentives and requiring lower-cost financing options for retired power plants.

To expand weatherization of existing homes, the commission recommended increasing funding for low-income home weatherization and creating credits for residential efficiency improvements, which could reduce pressure on assistance programs and lower overall system costs. It also pointed to Michigan’s energy waste reduction programs as a model for expanding customer-sited resources such as rooftop solar, batteries, and virtual power plants.

The measures build on recent commission actions addressing affordability and large load growth. In November 2025, the commission approved protections, including requiring Consumers Energy’s large load customers to enter into 15-year contracts, maintain minimum billing obligations, and cover costs associated with serving their facilities. In June 2026, the commission established a goal of limiting the energy burden of income-constrained households to six percent of household income and began restructuring energy assistance around that target.