A federal court in Mississippi has dealt a setback to the Trump administration’s effort to end a civil rights lawsuit accusing Elon Musk’s artificial intelligence company, xAI, of violating environmental rules while powering its data center operations.
US District Judge Debra Brown ruled that the Environmental Protection Agency (EPA) could join the proceedings but could not independently terminate the case under the Clean Air Act without pursuing a related enforcement action of its own.
The lawsuit, filed in April by the National Association for the Advancement of Colored People (NAACP) and its Mississippi state chapter, alleges that xAI and one of its subsidiaries built and operated a gas-fired power facility in Southaven, Mississippi, without obtaining the necessary permits.
The groups argue that the project breached federal environmental requirements and state regulations, raising concerns about pollution in nearby communities.
EPA Cannot Unilaterally End the Lawsuit, Court Says
The Trump administration moved to intervene in the case in June, arguing that the EPA’s authority to enforce the Clean Air Act gave it the power to bring the private lawsuit to an end.
Judge Brown rejected that interpretation, drawing a distinction between the agency’s role in enforcing environmental laws and its ability to control litigation brought by private organisations.
Although the EPA can participate in such cases, the judge found no provision in the Clean Air Act allowing the agency to dismiss a lawsuit simply because it has entered the proceedings. Such authority, the ruling indicated, depends on the government pursuing a related enforcement action.
The decision allows the NAACP’s legal challenge to continue rather than being dismissed at the federal government’s request.
NAACP Says Environmental Rules Must Apply to Everyone
Abre’ Conner, who directs the NAACP’s Center for Environmental and Climate Justice, said the organisation’s objective has been to ensure that companies responsible for pollution are held accountable and comply with the law.
The ruling, she said, reinforced the principle that environmental requirements apply to all parties, including the federal government.
The EPA declined to comment on the decision, while xAI did not immediately respond to a request for comment.
Concerns Grow Over AI Infrastructure and Pollution
The dispute comes as the rapid expansion of artificial intelligence drives demand for enormous data centers and the electricity needed to operate them. Across the United States, proposals for new facilities and their supporting power infrastructure have faced growing resistance from residents concerned about pollution, energy consumption, noise and the impact on property values.
The controversy surrounding xAI extends beyond the NAACP case. Mississippi residents filed a separate lawsuit in June alleging that a power plant supplying electricity to data centers produces persistent, overwhelming noise that has affected their health and diminished the value of their homes.
The legal challenges have added to wider scrutiny of how AI companies secure the power needed to run increasingly energy-intensive operations, particularly when nearby communities bear the environmental consequences.
For now, the Mississippi ruling does not determine whether xAI violated environmental law. Instead, it addresses whether the EPA can use its federal enforcement authority to stop a lawsuit brought by civil rights organisations. That challenge will remain before the court as the case moves forward.
