AI data centers turn retired aircraft engines into generators as grid connections face long waits
According to the report, xAI has installed eight converted jet-engine turbines in Mississippi to power its Colossus 2 data center in Memphis. Crusoe ordered 13 such units for the Abilene campus it is building, and OpenAI’s first Stargate project also uses gas turbines. Converted engines can be deployed relatively quickly, but the report says they are less efficient and more polluting than turbines designed for conventional gas power plants.