Musk's xAI operates 50 gas turbines without air pollution permits
Original: Musk’s xAI is running nearly 50 gas turbines unchecked at its Mississippi data center
Why This Matters
Highlights regulatory gaps in AI data center power infrastructure development
Elon Musk's xAI is running 46 natural gas turbines at its Mississippi data center without air pollution regulations by exploiting a state loophole that classifies trailer-mounted turbines as 'mobile' for one year.
XAI's Mississippi data center operates 46 natural gas turbines that avoid state air pollution regulations by being mounted on flatbed trailers, qualifying them as 'mobile' under Mississippi law for one year. The NAACP has filed a lawsuit claiming the unchecked emissions worsen air quality in an already polluted region and requested a court injunction this week. The Southern Environmental Law Center argues the turbines violate federal law, which can classify trailer-mounted power plants as stationary and subject to regulations. XAI has permits for only 15 of its 46 turbines. A May 2025 press release indicated about half of 35 turbines would remain permanent, but xAI has continued expanding operations beyond those numbers.