Maine Could Be the First State to Pass a Temporary Ban on New Large Data Centers

Maine lawmakers have passed a significant bill that could make Maine the first state to enact a temporary ban on new, large-scale data center construction. The proposed moratorium, which would pause the building of data centers requiring more than 20 megawatts of power, is intended to last until October 2027. The legislative action comes amid growing national concerns regarding the colossal electricity consumption, substantial water usage for cooling, and potential environmental impacts of the rapidly expanding AI data center industry. The pause would allow the state to assess the effects of these facilities on its energy grid, local utilities, and the surrounding environment, as reported by Reuters. The bill now moves to the desk of Governor Janet Mills for final approval. If signed into law, it could establish a precedent for other U.S. states currently grappling with the challenges of regulating the rapid development of AI infrastructure, particularly as the Trump Administration has advocated for an acceleration of data center construction. Governor Mills has 10 days to make her decision.