House backs study pause and council to examine data-center impacts after heated floor fight

Lawmakers debated competing proposals on LD 307 and related reports to address the emergence of large data centers in Maine, including facilities built to host artificial-intelligence workloads. The majority-backed approach establishes a temporary pause or limits on approvals while a data-center study council examines electricity demand, water use, environmental impacts and economic benefits.

Representative Sachs, who led floor remarks for the majority, argued the pause and council would provide time "to study the true costs and benefits," including protection for ratepayers and local resources. Supporters pointed to experiences in other states where rapid development outpaced local planning and urged multi-agency review.

Opponents said a statewide moratorium would chill investment and deprive towns with idle mill sites of redevelopment opportunities. Representative Lyman and others described large proposed projects in their districts that they said would bring construction employment and permanent technical jobs.

The House voted to accept the majority report establishing the study council and related conditions; members also adopted specified adjudicatory paths for projects that had reached advanced permitting stages. The matter will return to committees and the next legislature as the council completes study work and issues recommendations.

Sources: extended floor debate and roll calls on LD 307 and related reports.