SpaceX Commits $2.8 Billion to Gas Turbines for AI Data Centers
May 20, 2026
SpaceX Commits $2.8 Billion to Gas Turbines for AI Data Centers
SpaceX has committed over $2.8 billion in recent months to purchase gas turbines aimed at powering data centers for its artificial intelligence unit, the company disclosed in a regulatory filing on Wednesday. The substantial investment signals that Elon Musk is doubling down on gas turbine technology, even as the company faces public complaints, a lawsuit, and regulatory scrutiny over potential carbon emissions and environmental compliance issues.
The move comes amid a nationwide data center boom that is constrained primarily by a shortage of electricity. Portable gas turbines, which operate independently of the power grid, are seen as a quick, temporary fix until more robust energy sources become available. SpaceX’s filing, part of its initial public offering prospectus designed to help investors assess financial health and long-term risks, reveals the scale of its energy spending as it prepares to debut on the Nasdaq stock exchange in the coming weeks.
The company’s AI unit, xAI, develops the Grok chatbot and operates two data centers: Colossus 1 in Memphis, Tennessee, and Colossus 2 in Southaven, Mississippi. SpaceX leases server access at these facilities to Anthropic, the startup behind the Claude chatbot, for $15 billion annually, and Musk indicated Wednesday that additional deals are planned. As of March, the two data centers housed enough servers to consume about 1 gigawatt of power, equivalent to the electricity usage of a large U.S. city, with over $14 billion in construction in progress, including non-operational data center equipment.
In March, SpaceX agreed to purchase $805 million worth of turbines from an unnamed supplier through 2029, according to the IPO filing. In late April, the company struck a separate $2 billion deal for mobile gas turbines and related items from another undisclosed vendor, though that agreement is still pending. Last week, WIRED reported that 19 new portable turbines had been added to Colossus 2 over the past two months, bringing the total to 46 units. Portable turbines can operate for a year without a clean air permit, a rule SpaceX has leveraged, though some turbines were added after the NAACP and other advocacy groups sued xAI, alleging it operated 27 turbines without proper permits, posing risks to public health and the climate.
The investment underscores the growing reliance on gas turbines as a stopgap energy solution for the surging AI sector, highlighting the tension between rapid technological expansion and environmental regulations. As SpaceX scales its data center capacity, the debate over emissions and permitting is likely to intensify, shaping the industry’s energy strategy in the years ahead.
Source: wired
