xAI Faces Class Action Over Data Centre Noise

ABC News, citing Reuters reporting, says three Mississippi residents filed a federal class-action lawsuit on Tuesday against xAI, SpaceX and xAI subsidiary MZX Tech, alleging that a gas-fired power plant supplying nearby data centres generates "omnipresent and inescapable" noise that has eroded residents' health and home values. The filing, reported by ABC News, says the plaintiffs brought the claim on behalf of an estimated 10,000 people and seek damages for emotional distress, reduced property values and other harms. ABC News reports that the lawsuit states xAI invested more than $20 billion to build the Southaven plant and associated data centres with the backing of Mississippi Governor Tate Reeves. The report also notes the NAACP previously sued xAI in April over the same plant and centres, and that Musk is not named as a defendant, per the filing and reporting. Plaintiff attorney Robert Wiygul said in a statement: "Our homes are supposed to be a sanctuary for us against the world. When they are invaded by noise 24 hours a day, it takes that fundamental peace of a good and decent life away from us," per Al Jazeera.

The US Justice Department signalled in a court filing last month that it may intervene in the separately pending NAACP case, saying the dispute raises legal and policy questions around the government's role in AI infrastructure, per Al Jazeera and Reuters. Industry context: Legal claims alleging sustained noise and reduced property values are a form of regulatory and reputational friction that can increase the effective cost and complexity of deploying large-scale AI training infrastructure. While this case is local to Southaven, Mississippi, comparable litigation or permitting battles have in other jurisdictions delayed project timelines or required retrofitting sound mitigation. Observers following AI infrastructure buildouts will watch whether courts apply nuisance and damages theories broadly to data-centre-adjacent power plants.

Industry reporting places this dispute in a broader pattern of community conflicts over on-site power infrastructure for large-scale compute. Power plants sited to support clusters of high-density compute can produce continuous noise and vibrations from gas-fired turbines, and similar complaints have appeared around other hyperscaler and edge compute sites. For practitioners, this pattern highlights operational-externality risks that can affect site selection, permitting timelines and community relations strategies.

Editorial analysis: Key near-term indicators include any court scheduling and an eventual complaint docket that details measured noise levels, expert testimony, and claimed damages. Separately, practitioners should monitor permitting records, state-level incentives connected to the project, and whether the DOJ intervention in the NAACP case expands federal scrutiny of AI infrastructure siting, all of which will determine whether this remains a localized dispute or motivates broader policy or operational responses in data-centre siting.