# Midwest Local Governments Tighten Data Centre Rules

Local governments in Minnesota, Iowa, and Chicago have enacted or proposed new regulations to restrict data centre development. Minnesota and Iowa have implemented temporary moratoria halting new data centre applications while they develop permanent rules. Chicago is advancing zoning code amendments to tighten approval processes for data centres. These regulatory actions reflect growing local concerns about infrastructure capacity, environmental impacts, and community effects related to data centre construction and expansion.

- Procurement professionals and contractors should anticipate delays and increased scrutiny in data centre project approvals in these regions.
- Organizations planning data centre developments in Minnesota, Iowa, or Chicago must engage early with local authorities to understand evolving requirements and compliance obligations.
- These regulatory trends may shift market demand toward data centre modernization, retrofitting, or alternative locations with more favorable permitting environments.
- Vendors offering sustainable infrastructure solutions or community impact mitigation services may find new opportunities amid heightened local government oversight.

**Jurisdictions:** sled
**Industries:** Information Technology
**Topics:** Regulatory Compliance
**Published:** September 25, 2026

### Government Entities
- City Council of Woodbury
- Board of Supervisors of Marshall County
- City Council of Chicago

### Sources
- [US local data centre rules tighten in Minnesota, Iowa, and Chicago | Digital Watch Observatory](https://dig.watch/updates/us-local-data-centre-rules-moratoria-zoning) - Digital Watch Observatory