Maine Governor Vetoes First-in-Nation Data Center Moratorium Bill
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Augusta, Maine. Governor Janet Mills vetoed on Friday a bill (L.D. 307) that would have imposed a temporary moratorium on large data centers and another measure related to sealing criminal history records; the veto followed legislative approval of the moratorium and cited a specific project in the town of Jay that local leaders support.
The veto removes the immediate statutory pause that would have frozen approvals for facilities above a 20-megawatt threshold until October 2027; Mills said she will issue an executive order to establish a council to study data-center impacts this week, while state lawmakers and stakeholders continue to debate environmental, grid and economic implications and other states weigh similar measures.
More context
Timeline
- 1. 2023: Closure of Androscoggin Mill in Jay reduces local employment and tax base.
- 2. Early 2024: Multiple states introduce bills proposing moratoria or reviews of large data centers.
- 3. Mid-April 2024: Maine Legislature passes L.D. 307 to pause approvals for large data centers.
- 4. April 24, 2024: Governor Janet Mills issues veto of L.D. 307 and a separate bill.
- 5. Late April 2024: Mills announces plan for an executive order to create a review council.
Why it matters
This veto impacts Maine's economy and environment. Large data centers can boost local employment and tax revenue, but they also raise concerns about energy use and grid stability. If you live in a state considering similar measures, keep an eye on local legislation.
Sources
JQJO Editorial Desk · Human reviewed · AI assisted. Report a correction.









