Michigan Senate Bill SB0347

Michigan 2025-2026 Regular Session

• Introduced: 5/29/25
• Refer: 5/29/25

Caption

Public utilities: other; transmission infrastructure planning act; repeal. Repeals 2021 PA 125 (MCL 460.591 - 460.593). TIE BAR WITH: SB 346'25

Summary

Senate Bill 347 would repeal Michigan’s 2021 Transmission Infrastructure Planning Act, which is codified at MCL 460.591 to 460.593. The bill is straightforward in substance: it removes the statutory framework created in 2021 for transmission infrastructure planning. The text does not create a replacement program on its own; instead, it simply eliminates the existing law. The bill is tied to Senate Bill 346 and a companion House bill, meaning it is part of a package and would not take effect unless the related measures are also enacted. That structure suggests the repeal is intended to operate alongside a broader policy change affecting utility transmission planning, rather than as a standalone repeal.

Impact

If enacted, SB 347 would remove the Transmission Infrastructure Planning Act from Michigan law and repeal the statutory sections at MCL 460.591 through 460.593. This would affect state-level requirements or procedures related to electric transmission infrastructure planning, likely altering obligations for utilities, regulators, and any entities involved in transmission planning under the 2021 law. Because the bill is tie-barred to SB 346 and a companion House bill, its practical effect depends on passage of the broader legislative package.

Sentiment

No committee transcripts or recorded votes were provided, so there is no direct evidence of debate, support, or opposition in the available materials. The bill’s tie-bar arrangement indicates it is part of a coordinated legislative effort, which often reflects a deliberate policy shift rather than an isolated repeal. Based on the text alone, the bill appears procedural and policy-focused, with sentiment not discernible from the available record.

Contention

The main point of contention is likely the policy choice to repeal the existing transmission infrastructure planning framework, since that would affect how Michigan plans for electric grid expansion and related utility oversight. Potential supporters would be those favoring a revised or alternative planning structure, while opponents would likely include stakeholders who prefer retaining the 2021 law’s current requirements. However, because no transcripts or votes are available, specific arguments from legislators, utilities, consumer advocates, or other interested parties cannot be confirmed from the record provided.