Trump EPA Proposes Rule Letting Datacenters Hide 6 Air Pollutants as States Gain Permit Control
Updated
Updated · The Guardian · Aug 25
Trump EPA Proposes Rule Letting Datacenters Hide 6 Air Pollutants as States Gain Permit Control
2 articles · Updated · The Guardian · Aug 25
Summary
The EPA has proposed ending mandatory public notice for datacenter “minor source” air permits, letting states and some local agencies decide whether emissions disclosures are released at all.
The change would affect permits for facilities that often use dozens of diesel generators or gas turbines and are meant to stay within federal limits on six pollutants tied to asthma, heart disease and cancer.
Public health and environmental advocates say the rule would let permits be issued behind closed doors, weaken court challenges and public scrutiny, and reward states competing for AI-driven datacenter investment with a regulatory subsidy.
The EPA says the proposal would cut administrative burden, speed permitting and support economic development, while critics argue it extends a broader Trump push to accelerate datacenters, including more “islanded” self-power projects.
The public comment period has closed, and the rule could face legal challenges if finalized amid a nationwide datacenter boom.