SpaceX Buys $2.8 Billion in Gas Turbines for AI Data Centers
Elon Musk’s SpaceX has committed to spending over $2.8 billion in recent months to purchase gas turbines for its artificial intelligence (AI) data centers, as revealed in a regulatory filing on Wednesday.
The significant investment underscores the company’s continued reliance on gas turbines, despite public complaints about their use and concerns regarding potential environmental impacts. SpaceX previously faced scrutiny over the emissions from these turbines when they were initially deployed for its data centers.
A shortage of electricity is a major constraint in what has become an expansive US data center boom. Portable gas turbines—generators that can operate independently of the grid—are seen as quick and temporary solutions until more stable energy sources are available.
SpaceX’s xAI division, which develops AI technologies including Grok, operates two data centers: Colossus 1 in Memphis, Tennessee, and Colossus 2 in Southaven, Mississippi. The company leases access to some of these servers at a cost of $15 billion annually to Anthropic, the AI startup behind Claude.
Musk stated on Wednesday that SpaceX plans to enter into additional agreements with Anthropic and other clients.
Details from SpaceX’s IPO Prospectus
- In March, SpaceX agreed to purchase $805 million worth of turbines through 2029.
- In late April, the company secured a deal for $2 billion in mobile gas turbines and related items from an unnamed vendor. This deal is still pending.
Over the past two months, 19 new portable turbines have been added to Colossus 2, bringing the total to 46 units. These additions were made despite legal challenges from groups like the NAACP and other advocacy organizations, who claimed that xAI was operating without proper permits.
By March, SpaceX had enough servers between the two data centers to use about one gigawatt of power—equivalent to the energy consumption of a large US city. However, the company anticipates further growth in demand for its AI services, which will necessitate an increase in power requirements.
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Note: This information is based on publicly available data and sources. For more detailed insights, please refer to the SpaceX IPO prospectus or other official announcements.
Key Takeaways
- SpaceX has committed to spending over $2.8 billion in gas turbines for its AI data centers.
- The company is facing regulatory scrutiny and legal challenges due to the use of portable gas turbines, which operate without a clean air permit.
- XAI operates two data centers (Colossus 1 and Colossus 2) in Memphis and Southaven, leasing server access at a cost of $15 billion annually to Anthropic.
- SpaceX expects continued growth in its AI services, leading to increased power needs for its data centers.
Originally published at wired.com. Curated by AI Maestro.
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