Key facts
- The Trump administration is defending Elon Musk's xAI in a Clean Air Act lawsuit.
- The lawsuit concerns unpermitted gas turbines used to power xAI's Colossus II data center in Memphis.
- The Department of Justice claims the lawsuit threatens national, economic, and energy security.
- The NAACP is suing xAI for allegedly operating without a permit, violating the Clean Air Act.
- Critics accuse the administration of attempting to undermine citizen suits and protect wealthy tech companies.
The Trump administration has intervened in a Clean Air Act lawsuit against Elon Musk's AI company, xAI, arguing that the company should be allowed to operate unpermitted gas turbines to power its data centers due to national security concerns. The lawsuit was filed by the NAACP, which alleges that xAI's operation of 59 unpermitted turbines in Southaven, Mississippi, to meet the power demands of its Colossus 2 data center in Memphis, Tennessee, constitutes unlawful pollution.
The Department of Justice's filing requests the dismissal of the NAACP's suit, claiming that blocking the power project threatens national, economic, and energy security. Critics, including Earthjustice and the Southern Environmental Law Center (SELC), argue that this intervention is an unprecedented attempt by the Trump administration to consolidate power, shield wealthy tech companies from legal accountability, and undermine the public's right to sue polluters through citizen suits.
Laura Thoms, Director of Enforcement for Earthjustice, stated that the administration's claim lacks moral or legal precedent and is a "desperate attempt to protect wealthy tech companies from obeying the laws meant to protect people from pollution." Abre’ Conner of the NAACP emphasized the importance of holding polluting industries accountable, especially for the health of Black communities. Kym Myer of SELC called the DOJ's arguments "frivolous" and an "unprecedented attack on the public’s ability to defend themselves from illegal pollution."
Meanwhile, xAI is also expanding its global infrastructure, announcing a partnership with Saudi Arabia's Humain to build a 500-megawatt data center in the kingdom, powered by Nvidia chips. This announcement comes as xAI ramps up construction of its Memphis facility, which is receiving Tesla Megapacks.