Mills vetoed a data center pause. Towns are looking to pass their own.

PORTLAND PRESS HERALD • May 18, 2026

Weeks after Gov. Janet Mills vetoed a bill to temporarily restrict permitting for new data centers of 20 megawatts or more, at least four towns and cities are considering enacting their own moratoriums. The local pauses are designed to give officials time to review their zoning rules and develop new regulations for large data centers — should they ever come to town. Some, like those in Sanford and Scarborough, come as developers have already proposed building data centers in town. Others, like in Brunswick and Westbrook, are designed to get ahead of potential data center construction. All four communities plan to discuss their proposals at meetings this week.