Trump's Justice Department has intervened to seek dismissal of a Clean Air Act lawsuit filed by the NAACP against Elon Musk's xAI over un-permitted gas turbines powering its data centre near Memphis. The motion, filed last week in northern Mississippi federal court, argues the case threatens national security by risking disruption to AI systems for military use and that the executive branch can terminate such citizen suits.
The facility is part of a $20 billion (£15.1 billion) investment in AI infrastructure supporting rapid development in the region. The dispute focuses on claims that xAI violated Clean Air Act permitting rules for its Colossus 2 data centre power supply.