Michigan
Michigan Public Service Commission
Commissioners
3Active Proceedings
2Docket No. U-21860
MPSC approved $242.4 million in electric rate increases for DTE Electric — less than half of the $574.1M requested — for grid reliability upgrades. New rates effective March 5, 2026.
Docket No. U-21806
MPSC approved $157.5 million natural gas rate increase for Consumers Energy — 8.1% — for system safety and infrastructure upgrades. Rates effective November 1, 2025.
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State Intelligence
Updated Jun 1, 2026Utility Landscape
Consumers Energy
IOULower Peninsula of Michigan, serving approximately 1.8 million electric customers and 1.7 million gas customers across 68 counties
Highly active at the MPSC with frequent electric and gas rate cases; 2023 Integrated Resource Plan commits to coal exit by 2025 and 80% clean energy by 2035, driving capital investment recovery requests.
DTE Electric Company
IOUSoutheastern Michigan including Detroit metro area, serving approximately 2.3 million electric customers
Filed a significant electric rate case in 2024 seeking recovery of grid modernization and renewable transition costs; faces ongoing MPSC scrutiny over reliability metrics and service quality performance.
DTE Gas Company
IOUSoutheastern and central Michigan, approximately 1.3 million natural gas customers
Pursuing infrastructure replacement cost recovery under the MPSC's gas main renewal programs; rate cases increasingly intersect with building electrification and gas demand trajectory debates.
Indiana Michigan Power (AEP Michigan)
IOUSouthwestern Michigan counties including Berrien, Cass, and Van Buren
Smaller Michigan footprint but subject to MPSC jurisdiction for retail rates; generation transition planning aligns with AEP's broader corporate decarbonization commitments reviewed in Michigan IRP proceedings.
Wolverine Power Cooperative
coopGeneration and transmission cooperative serving distribution co-ops across northern and western Michigan
Navigating coal plant retirement timelines and wholesale power supply transition; MPSC oversight limited but relevant to member distribution cooperative retail rate impacts.
Great Lakes Energy
coopNorthwestern Lower Peninsula of Michigan, one of the largest electric cooperatives in the U.S. by geography
Primarily regulated by its member-board structure with lighter MPSC touch; increasingly engaged on broadband deployment through electric cooperative infrastructure and rural grid hardening investments.
Key Issues
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DTE Electric 2024-2025 electric rate case (Case No. U-21389 successor proceeding): MPSC review of proposed rate increases tied to $1B+ annual capital expenditure plans for grid modernization, renewable buildout, and storm hardening; ALJ recommended order expected mid-2026 with significant debate over allowed ROE and cost allocation between customer classes.
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Consumers Energy Integrated Resource Plan implementation and coal retirement compliance: MPSC oversight of the utility's contractual wind and solar procurement obligations and the retirement of the J.H. Campbell coal units, with intervenors pressing for stronger reliability assurance and least-cost renewable procurement accountability.
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Michigan's Clean Energy and Climate Action Package (PA 235-236 of 2023) implementation: MPSC rulemakings to establish the 100% clean energy standard by 2040, portfolio compliance mechanisms, and integrated planning requirements are actively shaping dockets across all IOUs with contested compliance pathway filings expected through 2026.
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Electric vehicle infrastructure and rate design: MPSC proceedings examining utility-owned EVSE programs, managed charging tariff structures, and cost recovery for distribution upgrades driven by EV load growth; both DTE and Consumers have pending or recently approved EV pilot programs under scrutiny for ratepayer equity impacts.
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Natural gas infrastructure investment prudency and long-term demand risk: Intervenors and MPSC staff increasingly challenging large gas distribution capital expenditure proposals on the basis of stranded asset risk given state electrification policy trajectory, creating tension in DTE Gas and Consumers Gas rate proceedings.
Upcoming
Estimated deadline for MPSC final order in DTE Electric general rate case addressing grid modernization cost recovery and ROE; order has been anticipated following ALJ proceedings concluded in spring 2026 and will set electric rates for approximately 2.3 million customers.
Estimated MPSC staff filing deadline for proposed clean energy portfolio compliance rules under PA 235 of 2023; rulemaking is expected to define REC eligibility, carve-out percentages, and alternative compliance payment levels binding on all Michigan electric utilities.
Estimated date by which Consumers Energy must file its next annual reconciliation and true-up filing for its Power Cost Recovery mechanism, providing the MPSC and intervenors updated data on renewable energy contract performance and capacity costs.
Estimated MPSC evidentiary hearing commencement for Consumers Energy 2026 electric general rate case, anticipated to be filed in mid-2026 and involving recovery of significant capital costs associated with solar buildout under the IRP and Advanced Metering Infrastructure deployment.
Commissioner Watch
View all ↗Gov. Whitmer appointed Shaquila Myers, former senior advisor to the Governor and chief of staff to the Michigan House Speaker, to replace departing Commissioner Alessandra Carreon.
Commissioner Alessandra Carreon, widely seen as a clean energy advocate, departed the MPSC after Gov. Whitmer declined to reappoint her; she subsequently became Michigan's Chief Climate Officer at EGLE.
Staff
160| Name | Title | Phone |
|---|---|---|
| Matt Helms | Public Information Officer | (517) 284-8300 |
| Anne Armstrong | Director, Customer Assistance Division | (517) 284-8100 |
| Michael Byrne | Chief Operating Officer | (517) 284-8062 |
| Wendy Cadwell | Senior Executive Management Assistant | (517) 284-8071 |
| Wanda Clavon-Jones | Manager, Michigan Energy Assistance Program Grant Section | (517) 284-8100 |
| Steve Hughey | Director of Attorney General's Public Service Commission Division | (517) 284-8140 |
| Gary Kitts | Chief Advising Officer | (517) 284-8065 |
| Alex Morese | Manager | (517) 284-8100 |
| Paul A. Proudfoot | Director, Energy Resources Division | (517) 284-8240 |
| Amy Rittenhouse | Communications Coordinator | (517) 284-8076 |
| Bill Stosik | Director, Regulated Energy Division | (517) 284-8250 |
| Ryan Wilson | Director, Regulatory Affairs Division | (517) 284-8083 |
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