Elon Musk's SpaceX is increasingly adopting natural gas to meet its massive AI power demands. The company plans to build a gas-fired power plant for its $16.8 billion chip factory in Texas, and its data centers in Tennessee and Mississippi already use dozens of gas turbines. Musk anticipates that SpaceX's data center capacity will reach 10-15 GW by 2027, potentially making it the largest operator in the United States. This strategy aims to prioritize fast, off-grid power in response to the surge in AI electricity demand.