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$400 Million Refinery Breaks Ground in Duncan, Oklahoma, Marking First Major New U.S. Refining Investment in Decades
Green Fuels Operating celebrated the groundbreaking of its $400 million Duncan refinery project, marking one of the first major new U.S. refining investments in decades and bringing jobs, economic growth, and modern hydrocarbon processing technology to Oklahoma.
6 hours ago


Duncan Area Economic Development Foundation and Stephens County Commissioners Host Groundbreaking Ceremony for Stephens County Refinery Redevelopment
Green Fuels Operating officially breaks ground on the redevelopment of the historic Stephens County Refinery Property in Duncan, Oklahoma, marking a major milestone in regional economic growth and modern energy infrastructure development.
May 19


Green Fuels Operating and Energy Rogue Establish Strategic Agreement
Revolutionary Technology Integration Creates First-of-Its-Kind Carbon-Negative Refinery System Across North America
Sep 23, 2025

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