Data Centers Are Running on Rebuilt Jet Engines While They Wait for Grid Power
SeaPRwire – Eight rebuilt jet engines are now generating electricity in Mississippi for a data center in Memphis, according to state permits and satellite imagery reviewed by the New York Times. The units came out of retired aircraft and were converted to burn natural gas by ProEnergy, which reworks a General Electric engine commonly fitted to Boeing jets. They belong to xAI’s Colossus 2 site. OpenAI took the same route in 2025 at its first Stargate campus in Abilene, Texas, and Crusoe, the Denver company building that campus, ordered 13 of ProEnergy’s converted units in April. The reason is arithmetic. Connecting 100 megawatts to the grid in Northern Virginia takes about seven years, by the International Energy Agency’s estimate. A converted jet engine can have a data center running in 24 months, Rystad Energy analyst Audun Martinsen told the Times. “It’s all about getting power as fast as possible,” he said. Most new generating capacity i...