Michigan Regulators Approve $139.2 Million Consumers Energy Natural Gas Rate Increase

The Michigan Public Service Commission approved a $139.2 million natural gas rate increase for Consumers Energy on October 15, less than the $240 million the utility requested. The commission's decision, covered by Yahoo, raises bills for a typical residential customer by $3.92 a month, or 4.33%, starting November 1.

What the Michigan Commission Approved

Consumers Energy is a Michigan-regulated combination utility and principal subsidiary of CMS Energy, serving roughly 1.8 million natural gas customers from its Jackson headquarters, according to akta.pro company records. The commission said the increase supports replacing aging gas mains and service lines and improving leak detection and repairs.

The approved spending includes $207 million for the Enhanced Infrastructure Replacement Program, which targets gas mains most at risk of leaks, down from the $234.2 million the company sought. Regulators also approved $66.3 million for a leak detection and repair program focused on infrastructure in emergent or immediate need of attention, along with continued replacement of older service lines made of materials more vulnerable to corrosion-related leaks.

The commission rejected costs it said were not sufficiently justified or reasonable, including more than $7.9 million sought for transmission pipeline integrity work, citing a pattern of over-projecting costs and under-spending. It also disallowed costs for storage pipeline replacement projects it called premature with uncertain timelines, and for a customer order service tracker because the company did not produce cost savings data or show savings had offset other expenses.

Consumers Energy spokesperson Brian Wheeler said in an email that the request would support investments in Michigan's natural gas system designed to improve safety and reliability for residential and business customers. The company said in a statement: "We know any increase in costs matters to our customers, especially when families are already paying more for everyday needs."

Michigan Attorney General Dana Nessel said she had urged the commission to limit Consumers to a 3.5% average rate hike. "Utility customers across the State, whether they pay their bill to Consumers Energy or DTE, ask all the time when their energy bills will stop climbing," she said in a statement.

Consumers Energy's Recent Regulatory Filings

In October 2026, Nessel filed testimony urging regulators to reject over half of Consumers Energy's proposed $456 million annual rate increase, which would raise residential electric rates by 9.8%, according to Yahoo. In August 2026, the Michigan Public Service Commission urged state lawmakers to pass legislation ending annual utility rate hikes and restructuring how DTE Electric and Consumers Energy earn profits, the Winnipeg Free Press reported.

What Comes Next for Consumers Energy Rates

The new natural gas rates take effect November 1. The company's $456 million electric rate request, filed with the commission, seeks implementation in May 2027.