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REG Mason City, LLC

  • Biodiesel
  • Renewable Energy
4172 19th St SW
Mason City, IA 50401
(641) 421-7590
Hours:
Loading: Mon-Fri: 6AM-5PM
Office: Mon-Fri: 7AM–5PM
Loading Appt. Required: scheduling@regi.com

About Us

REG Mason City is a commercial-scale, state-of-the-art biodiesel production facility in Mason City, Iowa. The multi-feedstock refinery manufactures approximately 30 million gallons of high-quality… read more

  • About

    REG Mason City is a commercial-scale, state-of-the-art biodiesel production facility in Mason City, Iowa. The multi-feedstock refinery manufactures approximately 30 million gallons of high-quality biodiesel each year. REG acquired the facility in 2013.

    About the REG Mason City Facility

    Nameplate Capacity: 30 mmgy
    Feedstock: High and low free fatty acid feedstocks
    Loading Capabilities: Truck and rail
    Rail Line: Dual-served — Iowa Traction junction with UP Canadian Pacific
    Production Start Date: July 2007

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    Located on 19th St SW, just west of S Eisenhower Ave