EPA proposal would limit public disclosure on AI data center projects amid growing opposition

Sep 1, 2026

The U.S. Environmental Protection Agency has proposed a rule to eliminate federal public notice and comment requirements for minor source air pollution permits, which would allow developers to build AI data centers faster. This proposal has sparked intense backlash from environmental groups and local communities concerned about air pollution, water depletion, and grid strain. The issue has created a political rift, with several Republican candidates breaking from President Donald Trump's pro-AI agenda to support local restrictions and moratoriums ahead of the midterm elections.

EPA public comment rule change

▪The Environmental Protection Agency expects to finalize the proposed air permitting rule change in 2027.
▪The U.S. Environmental Protection Agency proposed a rule to eliminate the federal requirement that states notify the public and seek comment before issuing air pollution permits for minor sources, including data centers.
▪Environmental Protection Agency spokesperson Carolyn Holran stated the proposal does not specifically identify data centers and aligns national programs with Clean Air Act language.
▪Environmental Protection Agency Administrator Lee Zeldin stated the proposed rule aims to cut red tape, unleash American energy, and advance cooperative federalism.

Public opposition to data centers

▪Democratic attorneys general from 14 states and territories wrote a joint letter opposing the Environmental Protection Agency proposal, arguing minor sources pose significant health impacts.
▪A coalition of nearly 200 environmental, health, and community groups led by the Southern Environmental Law Center filed comments opposing the Environmental Protection Agency proposal.
▪A May 2026 Gallup poll found that seven in 10 Americans oppose constructing data centers for artificial intelligence in their local areas.

Republican political shift on AI

▪U.S. President Donald Trump defended data centers on social media, warning that communities opposing them risk ending up backwards and poor.
▪Texas Governor Greg Abbott called for new restrictions on data centers, the repeal of tax incentives, and effectively paused new grid connections pending a state audit.
▪Texas Attorney General Ken Paxton unveiled a plan to curb rapid data center growth and address public concerns over resource strain.
▪Michigan Republican Senate nominee Mike Rogers proposed a one-year moratorium on new data center construction to protect community control and prevent utility price hikes.

State transparency concerns

▪Southern Environmental Law Center attorney Keri Powell stated that many states in the South and Midwest only perform public notices required by federal law.
▪Former Environmental Protection Agency official Mike Koerber warned the proposal would create an unlevel playing field, leaving citizens in some states in the dark about heavy industrial emissions.
▪An Arkansas federal judge denied Entergy Arkansas's request to block the Arkansas Democrat-Gazette from publishing details of confidential documents regarding a $4 billion Google data center.

Data center environmental impact

▪The Environmental Integrity Project estimates that 74 proposed natural gas-fired power plants nationwide built to supply data centers could emit 287 million tons of greenhouse gases annually.
▪A 2026 Houston Advanced Research Center analysis estimates Texas data centers could consume between 29 billion and 161 billion gallons of water annually by 2030.
▪Data centers are sources of air pollutants including nitrogen oxide, carbon monoxide, and greenhouse gases from backup diesel generators and gas turbines.

Debatable claims

▪The EPA should eliminate federal public notice requirements for minor-source air permits
▪Governments should impose moratoriums on new AI data center construction
▪AI data centers should be required to generate their own electricity