xAI runs 48 unpermitted gas turbines in Mississippi

musk's xai operates 48 natural gas turbines at its mississippi supercomputing site to train models, exploiting a regulatory loophole that classifies trailer-mounted units as 'mobile' power sources. this designation allows the facility to bypass standard air quality permits for one year, though the naacp and southern environmental law center argue this violates federal stationary source regulations. currently, only 15 turbines hold state permits, while xai continues to expand the fleet despite a lawsuit seeking an injunction against the operation. the legal battle highlights the growing environmental conflict between energy-hungry ai infrastructure and local community health protections.