HB 2239·MO·house
Creates the Artificial Intelligence Data Center Environmental Accountability Act
FailedFiled Dec 8, 2025
Sponsor: Marty Joe Murray (D)
Latest Action
Referred: Emerging Issues(H)
May 15, 2026
Summary
The bill would apply to AI-optimized data centers of 100 MW or more built or expanded after August 28, 2027, mandating closed-loop water cooling or an equivalent system and annual public reporting on water use, energy, emissions, waste and community health. Operators who fail to comply could face daily civil penalties of up to $50,000 and possible permit suspension.
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