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Judge lets NAACP air-pollution suit against SpaceX AI proceed
A federal judge in Mississippi on Friday rejected SpaceXAI's bid to dismiss an NAACP Clean Air Act lawsuit over gas turbines powering Greater Memphis data centers, CNBC reported.
- New headline Was: “SpaceX loses bid to toss NAACP lawsuit over Memphis data center air pollution”
- Our desk filed its story
A federal judge in Mississippi declined late Friday to dismiss an NAACP lawsuit accusing SpaceX's AI division of violating the Clean Air Act with gas-fired turbines used to power data centers in Greater Memphis, CNBC reported1.
The Southern Environmental Law Center and Earthjustice filed the complaint in April 2026 in the U.S. District Court for the Northern District of Mississippi on behalf of the NAACP, according to CNBC1.
The suit alleges that between August and December 2025, xAI and subsidiary MZX Tech installed and operated 27 gas turbines in Southaven, Mississippi, without an air permit, CNBC said1.
CNBC said SpaceX now owns and operates the AI unit, which it has rebranded as SpaceXAI or SpaceXSI, and that the Colossus data centers and a related power plant in Southaven have drawn community opposition1.
Lawyers for SpaceXAI argued in a June motion that the turbines were mobile and exempt from permitting, that the NAACP lacked a right to sue under the Clean Air Act, and that such citizen suits were unconstitutional, CNBC reported1.
The judge rejected those arguments, finding statutory standing, that the turbines were not mobile sources under Mississippi's state implementation plan, and that the citizen-suit provision did not violate the Constitution, according to CNBC1.
CNBC said the ruling came about two weeks after the same court rejected a Justice Department request to end the case, and that SpaceX did not immediately respond to a request for comment1.
