Proposed State Data Center Zoning Pre-emption
Multiple bills introduced in the Michigan Legislature in 2025 would create a state-level framework for data center siting that, in some versions, would pre-empt or limit local zoning authority. The proposals range from requiring townships to adopt data center performance standards to outright state approval authority for facilities above a certain size threshold.
The bills are driven by economic development interests — particularly the technology industry and the MEDC — who argue that inconsistent local zoning and moratoriums like Cascade's are costing Michigan competitive advantage. Local government associations (Michigan Townships Association, Michigan Municipal League) strongly oppose pre-emption language.
Source: Michigan Legislature Information System — search "data center zoning"
The Two Sides
- Consistent statewide standards give developers clarity and prevent arbitrary local blocking of economically important projects
- Some townships lack the technical expertise to evaluate complex data center proposals; state standards provide a floor
- Michigan needs the tax revenue and jobs; local vetoes harm the entire state economy
- Township residents, not Lansing, live with the noise, water use, and traffic impacts of these facilities
- State pre-emption removes the community's ability to negotiate conditions and protect neighborhoods
- Cascade's moratorium is a responsible, good-faith process — not a blanket prohibition — and should not be overridden
What to Watch
- Senate Energy and Technology Committee: Track bill hearings at legislature.mi.gov. If a data center zoning bill moves out of committee, local testimony opportunities will be critical.
- Michigan Townships Association position: The MTA is the primary lobbying voice for township government. Their advocacy will significantly influence whether pre-emption language survives in any final bill.
- Governor's stance: With Whitmer term-limited, the governor elected in November 2026 will set the tone for whether state pre-emption of local land use accelerates or slows.