DOJ Moves to Dismiss xAI Pollution Lawsuit Citing National Security
5 verified5 unconfirmed1 contested
The Trump administration has moved to intervene in a federal lawsuit alleging that Elon Musk's xAI Corp. illegally operates dozens of natural gas turbines without a required air permit at a data center in Southaven, Mississippi. The Justice Department filed a motion late Monday seeking to dismiss the case, arguing that the facility is critical to the economy and U.S. military operations. The NAACP and the Southern Environmental Law Center brought the suit in April under the Clean Air Act, claiming the turbines create health risks for nearby homes, schools, and churches. The Justice Department's filing states that Mississippi's environmental agency determined no permit was required. The administration contends that private lawsuits threaten artificial-intelligence innovation and national security, while environmental groups accuse the government of shielding a wealthy tech company from the law.
What’s verified
The Justice Department filed a motion to intervene and dismiss a Clean Air Act lawsuit against xAI Corp. and subsidiary MZX Tech.
The NAACP filed the lawsuit in April, alleging xAI operated natural gas turbines without an air permit in Southaven, Mississippi.
The data center powers xAI's Grok chatbot, which the Justice Department says supports military operations.
The Trump administration argues the facility is critical to the economy and national security.
Environmental groups—including the NAACP and the Southern Environmental Law Center—represent the plaintiffs and oppose the dismissal.
Where accounts differ
No direct contradictions identified across sources. One source specifies that the lawsuit initially cited 27 turbines, with the number rising to 57 by mid-May and plans for two more; the other source describes "dozens" of turbines without giving a precise count.
Not yet confirmed
The exact number of turbines at the time the lawsuit was filed is reported differently by the two sources.
One source reports that SpaceX recently completed a record initial public offering and that Musk became the world's first trillionaire; the other does not mention these details.
One source includes a declaration from a Department of War official citing a specific military operation (Operation Epic Fury) that used the Grok Gov Model; the other does not.
The cost of the data center is given as $20 billion in one source.
One source includes a quote from Earthjustice; the other includes a quote from the Southern Environmental Law Center.
Key figures
Elon Musk – CEO of SpaceX and xAI
Stanley Woodward – Associate Attorney General, Justice Department
Laura Thoms – Director of enforcement, Earthjustice
Abre’ Conner – Director of environmental and climate justice, NAACP
Ann Carlson – Professor, UCLA School of Law
Cameron Stanley – Chief digital and artificial intelligence officer, Department of War
Sources: abcnews.com, Ars Technica
