Carlton County MN 1-year data center moratorium (2026)
Carlton County, Minnesota — One-Year Moratorium Barring Approval of New Data Center Developments in All County Townships (August 24, 2026)
Carlton County, MN · Carlton County, Minn. — one-year data center interim ordinance (adopted August 24, 2026)
- Status
- In effect
- Expires
- August 24, 2027
- Applies to
- Developers seeking approval for data centers, cryptocurrency mining facilities or AI computing facilities in any Carlton County township
- Enforced by
- Carlton County Zoning and Environmental Services / Carlton County Planning Commission
Carlton County's Board of Commissioners unanimously adopted a one-year moratorium on data centers on August 24, 2026. The ordinance prohibits approval of new data center developments in any of the county's townships, and it is written broadly: it covers facilities used for servers, computers, digital storage, cryptocurrency mining and artificial intelligence operations. Residents drove the outcome. The Carlton County Land Stewards pressed the issue through three separate meetings before the board scheduled a hearing, warning among other things that a single hyperscale campus could take up to 1,000 acres of farmland out of production. The board room applauded when the vote passed. The county's Planning Commission must report back to the board on its progress toward permanent regulations by February 2027. Carlton joins a growing group of Minnesota counties adopting moratoriums while state and federal rules lag behind the pace of data center development.
Who is protected: Carlton County township residents, agricultural landowners, and county electric and water infrastructure
Legal detail
Carlton County, Minn. — interim ordinance (moratorium) adopted unanimously by the Board of Commissioners on August 24, 2026, prohibiting approval of new data center developments in all Carlton County townships for one year. DEFINITIONAL BREADTH: the freeze covers facilities used for servers, computers, digital storage, cryptocurrency mining and artificial intelligence operations — the cryptocurrency-mining inclusion is significant, since moratoriums limited to 'data centers' alone have been read not to reach mining operations. Minnesota counties act here under the interim-ordinance authority of Minn. Stat. § 394.34, which permits a moratorium while a comprehensive plan or official controls are being studied. REPORTING REQUIREMENT: the Planning Commission must deliver a progress report to the Board by February 2027, an intermediate checkpoint rather than an expiry. PROCEDURAL HISTORY: the Carlton County Land Stewards raised the request across three board meetings in July 2026 before a hearing was scheduled; the board advanced the pause on July 7, 2026 and adopted it August 24, 2026. CONTEXT: part of a broader wave of Minnesota county-level data center regulation.
Key facts
| Jurisdiction | Carlton County, MN |
|---|---|
| Level | County |
| Strength | Moderate |
| Enacted | August 24, 2026 |
| Citation | Carlton County, Minn. — one-year data center interim ordinance (adopted August 24, 2026) |
| Private right of action | No, agency enforcement only |
| Penalties | No approval may be granted for a new covered development during the moratorium year |
| Topics | data-center siting and energy · consumer protection · government use of AI |
| News report | Carlton County approves 1-year data center moratorium — KAXE |
Related data-center siting and energy rules elsewhere
- Superior WI Data Center Moratorium (1-year) · In effect
- Dane County WI Hyperscale Data Center Moratorium · In effect
- Madison WI Data Center Moratorium (1-year) · In effect
- Manitowoc County WI Data Center Moratorium · In effect
- WA SB 5982 (Data Center / Clean Energy) · In effect
- Dayton OH data center moratorium (180-day, Apr 2026) · In effect
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