DOJ claims xAI’s unpermitted gas turbines are a matter of ‘national, economic, and energy security’

Key Points:

• The Department of Justice has sided with xAI in a lawsuit filed by the NAACP seeking to halt the use of unpermitted natural gas turbines near xAI’s Memphis data centers, emphasizing the turbines' role in supporting AI innovation critical to U.S. military operations.
• The DOJ argues that shutting down the turbines would harm American national, economic, and energy security, noting that xAI’s AI model Grok supports mission-critical operations, including recent military strikes in Iran.
• The NAACP and the Southern Environmental Law Center contend that xAI’s use of trailer-mounted turbines violates federal air pollution laws, despite xAI’s claim that the turbines are exempt under Mississippi regulations due to their mobile status.
• The lawsuit highlights increased air pollution in the region since xAI’s data centers began operating, with a doubling of turbines leading to higher levels of harmful pollutants such as PM2.5, formaldehyde, and nitrogen oxides, which are linked to serious health risks including asthma, cardiovascular disease, and cancer.