Data centers in certain districts prohibition provision
Summary
SF608 would restrict where municipalities in Minnesota may permit very large “enterprise data centers.” The bill defines an enterprise data center as a facility over 800,000 square feet whose primary purpose is storing, managing, or processing digital data, and it also defines the related equipment and the zoning categories relevant to the bill. Under the proposal, municipalities would be prohibited from allowing these data centers in any zoning district except that they could be allowed as a conditional use in an industrial district.
The bill is aimed at local land-use regulation and would add a new section to Minnesota Statutes chapter 462 governing municipal zoning authority. It would apply only to enterprise data centers constructed on or after June 20, 2025, meaning it would not appear to retroactively affect existing facilities. By narrowing where these facilities can be sited, the bill would affect municipalities, developers, and operators planning new large-scale data center projects, especially in areas currently zoned for commercial, mixed-use, or other non-industrial development.
Impact
SF608 would create a new state zoning rule limiting municipal discretion over the siting of large enterprise data centers. It would amend Minnesota law by adding section 462.3655 to chapter 462 and would require local governments to treat these facilities as permissible only in industrial districts, and only as conditional uses there. The practical effect would be to preempt broader local approval of data centers in other zoning districts and to channel future development into industrial areas.
Sentiment
Based on the bill text and the absence of committee transcripts or recorded votes in the provided materials, there is no documented debate or vote history to indicate a clear legislative sentiment. The bill’s structure suggests a policy preference for tighter land-use controls around large data centers, but the available record does not show whether that approach was broadly supported or opposed in committee or on the floor.
Contention
The main point of contention is likely to be the balance between municipal zoning authority and the interests of data center developers seeking flexibility in site selection. Supporters would likely favor the bill for concentrating large industrial-scale facilities in industrial districts and limiting impacts on other neighborhoods, while opponents may argue that it unduly restricts local planning discretion and could make Minnesota less competitive for data center investment. The bill’s size threshold and conditional-use requirement may also be debated as to whether they are appropriately tailored to large facilities or too restrictive for future projects.
Criteria for preapplication evaluations of water appropriations for certain data centers modified, data centers' electricity sales exempted in calculating a utility's solar energy standard, other data center exemptions provided, and data center energy generation redundancy provided.