AI Data Centers Turn to Decommissioned Jet Engines as Grid Queues Stretch Years

Facing grid connection waits of about seven years in places like Northern Virginia, AI companies including xAI and Crusoe are buying converted jet engines from suppliers such as ProEnergy to generate power on-site in roughly 24 months. The units are less fuel-efficient and more polluting than purpose-built turbines, and state permits for xAI's Mississippi installation allow higher emissions limits. Analysts describe the approach as a short-term fix, with Google opting to wait for grid-connected power instead.