Overview
- SpaceX revealed in its IPO filing Wednesday that xAI plans to buy about $2.8 billion in gas turbines over three years, including a pending $2 billion deal for mobile units.
- The EPA has already concluded xAI operated turbines in violation of federal clean‑air law earlier this year and the NAACP has sued, seeking an injunction against the turbines’ use.
- xAI says the units count as mobile equipment that can run up to a year without a stationary‑source permit, but regulators and some states dispute that interpretation and enforcement is unresolved.
- Reporting shows xAI has permits for 15 turbines while operating as many as 46, and the turbine models in use can emit more than 2,000 tons of NOx per unit per year, which worsens smog and respiratory risks for nearby communities.
- The procurement comes as SpaceX leases large server capacity to customers such as Anthropic and expands data‑center power needs, meaning the legal outcome could affect investors, local air quality, and how other AI operators secure electricity.