EPA proposes dropping public comment rule for 'minor source' air permits tied to data centers
The EPA is drafting a rule change that would eliminate the requirement for states to collect public feedback before issuing air pollution permits for so-called 'minor source' facilities, a category that includes data centers, landfills, laundromats, and steel mills. The move comes as communities increasingly use public hearings to challenge AI data center construction over air quality and health concerns. Attorneys general from 14 states and three cities have signed a letter opposing the change, arguing that minor sources can still cause serious health and environmental harm.
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Public comment periods have become a key tool for communities to slow or block data center projects by surfacing independent research on pollution and health costs, as seen in Virginia cases involving Harvard researchers' health-damage estimates. Removing this requirement would shift power toward state regulators and industry, reducing the ability of residents to organize opposition based on environmental data. As AI infrastructure expands rapidly, this rule change could significantly limit local accountability over the industry's environmental footprint.
- EPA plans to eliminate mandatory public feedback on 'minor source' air pollution permits, a category covering many data centers.
- Harvard researchers estimated a Virginia data center caused up to $99 million in annual health damages, the largest such estimate on record.
- 14 state and 3 city attorneys general oppose the rule change, warning that 'minor' sources can still cause major harm.
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Published there as: “U.S. gov't moves to suppress pushback on data centers”
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