Statewide, Maine

First-in-nation statewide ban (vetoed)

Statewide policy fight

Would have barred large data centers (over 20 MW) until 2027

Maine's legislature passed the country's first statewide ban on large data centers in April 2026, citing electricity rates and grid capacity. Gov. Janet Mills vetoed it days later, and a House override attempt failed by a single vote.

Sources: Washington Post · Maine Morning Star

Last reviewed October 23, 2026. Something out of date or wrong? Send a correction, anonymously if you like.

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First-in-nation statewide ban (vetoed)

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