Technology
Elon Musk confirms SpaceX is building Texas foundry to produce gas turbine parts
The move aims to bypass supply bottlenecks for AI data center power, while clean-air advocates criticize the increased reliance on natural gas.
The short version
- Elon Musk confirmed that SpaceX is constructing a foundry in Bastrop, Texas, to produce single-crystal gas turbine blades and vanes in-house.
- Musk stated that in-house manufacturing could accelerate bringing natural gas turbines online by up to 18 months to supply power for AI data centers and supplement solar infrastructure.
- Global turbine capacity is currently constrained, with major manufacturer GE Vernova reporting its production capacity sold out through 2030.
- Environmental groups and researchers have raised concerns over the pollution and health impacts of gas turbines powering data centers, citing ongoing permit disputes in Memphis and regional health studies in Virginia.
Key facts
- SpaceX acquired approximately 830 acres near its Starlink factory in Bastrop, Texas, to construct a turbine blades and vanes foundry.[TechCrunch]
- Elon Musk said in-house turbine blade casting at SpaceX could accelerate natural gas turbine deployment by up to 18 months.[TechCrunch]
- GE Vernova reported that its gas turbine manufacturing capacity is sold out through 2030 due to demand driven by AI infrastructure.[TechCrunch]
- Manufacturing power-plant turbine blades requires casting single, unbroken metal crystals in vacuum furnaces, a process currently mastered by only four companies worldwide at industrial scale.[TechCrunch]
- In Memphis, the NAACP has accused SpaceXAI of operating gas turbines for its Colossus data centers without federal permits or pollution controls.[TechCrunch]
- A study commissioned by the Piedmont Environmental Council using an EPA health-impact model estimated that emissions from eight gas turbines at a single Virginia facility could cause 3.4 to 6.5 additional premature deaths annually.[TechCrunch]
What remains uncertain
- It is unverified whether SpaceX can successfully master and scale the complex single-crystal casting process required for large power-plant turbine blades.[TechCrunch]
- The timeline for when the Bastrop foundry will become operational remains unconfirmed.[TechCrunch]