Siemens Energy to supply HL turbine for AECI peaker plant in Oklahoma

Associated Electric Cooperative (AECI) selected Siemens Energy's SGT6-9000HL gas turbine for its 420-MW Bristow Energy Center natural gas peaking power plant in Creek County, Oklahoma. Construction is expected to begin in 2027 with commercial operation in 2029.

“Associated Electric Cooperative, Inc. (AECI), a member‑owned, not‑for‑profit electric cooperative serving America’s Midwest region, has selected Siemens Energy’s SGT6‑9000HL gas turbine for its 420-megawatt Bristow Energy Center natural gas peaking power plant in Creek County, Oklahoma.”siemens-energy.com

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• siemens-energy.comFast ramping gas turbine for AECI peaker plant in OklahomaSean WrightJun 8, 2026

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