Maine lawmakers have approved a bill that would pause large data-center construction statewide for more than a year and create a council to help towns evaluate new projects. If Gov. Janet Mills signs it, Maine would be the first state to impose such a moratorium.
Mills has not said what she will do.
The Associated Press reported that at least a dozen states are weighing similar bills. Maine is the first to get one through a legislative chamber. It is not a hyperscale destination, which is likely part of why the bill moved — the fight here is pre-emptive.
Rep. Melanie Sachs, the Democratic sponsor, said developers had not shown the tradeoffs benefit ratepayers, water supplies, or local economies. Those are the same objections that have been turning up in zoning fights across the country. They now appear inside state law.
Dan Diorio of the Data Center Coalition said the moratorium tells industry the state will shut it out whenever it becomes politically inconvenient. Industry allies say Maine risks losing a long-term employer as other states absorb the buildout.
Federal officials and many governors have treated data centers as strategic assets tied to growth, grid policy, and competition with China. Towns looking at the power draw, water use, and the sparse local hiring have reached a different conclusion.
Local fights are already running in Virginia, Michigan, Wisconsin, Ohio, South Dakota, and Missouri. Voters in Festus, Missouri, threw out half the city council this month over a data-center approval. Maine matters because the fight has moved out of the planning boards and into the statehouse.
If Mills signs, other legislatures will have a template. If she does not, the bill's language and floor arguments will still circulate.
