The takeaway: SpaceX plans to build natural gas power plants and large battery systems for the massive chip factory it is developing with Tesla in Texas. Riley Trettel, who oversees energy and data center development for SpaceX, said the companies will handle much of the project's power needs themselves. "We're going to be building natural gas fired power plants, and we're going to be building very large battery arrays in order to store energy." That gives the company room for the factory, power infrastructure, and further development. For SpaceX and Tesla, building power assets alongside the factory could reduce reliance on outside power development as the Terafab project moves from site work to production.