xAI plans $2.8 billion turbine purchase despite legal challenges

In an initial public offering (IPO) filing released Wednesday, aerospace company SpaceX revealed that its artificial intelligence division, xAI, plans to purchase $2.8 billion worth of turbines for its AI infrastructure over the next three years. Out of this total, $2 billion is specifically allocated for mobile gas turbines, which are the same type of units currently at the center of legal disputes. The massive infrastructure spend comes as xAI seeks to secure power for its data center operations, despite ongoing scrutiny over its current use of polluting generators. In the filing, SpaceX noted that the company currently relies significantly on natural gas and gas turbine technology to power its data center operations.

The expansion plans arrive amid escalating legal and regulatory challenges at xAI’s data center near Memphis, Tennessee. Last month, the NAACP, a US civil rights organization, filed a lawsuit against xAI regarding the operation of its gas turbines. The organization is seeking an injunction against xAI’s use of the turbines, arguing they operate without regulation. While local regulators have granted permits for 15 turbines, xAI was using 46 turbines as of a few weeks ago. This discrepancy has drawn federal intervention. Earlier this year, the EPA, the US environmental regulator, ruled that xAI was operating in violation of federal law by running the unpermitted equipment.

In its defense, xAI claims it can operate the turbines without permits because they are mobile, meaning they remain on the trailers they were shipped on. The company has leveraged regulatory differences in Mississippi, which claims it does not need to permit mobile generators. However, federal regulations state that turbines of this scale remain subject to air-pollution laws. Each of the turbine types xAI operates has the potential to emit more than 2,000 tons of NOx pollution annually. Environmental and civil rights advocates argue these emissions worsen the air quality in one of the most polluted parts of the country, contributing to asthma-inducing smog.

Why it matters

xAI’s expansion plans for its data center infrastructure face significant legal and regulatory headwinds. The company itself acknowledges the stakes in the filing, with SpaceX stating that potential injunctions or rescinded permits “would adversely affect our AI business.”