About Us


Global Impact

Local Focus

Our Story

Montana Renewables is a renewable fuel business located in Great Falls, Montana. On November 18, 2021, Montana Renewables was separated both legally and commercially from Calumet Specialty Products Partners, L.P., and was designated as an unrestricted subsidiary of Calumet as a part of the separation. Montana Renewables is modifying existing assets at the Great Falls facility to process up to 15,000 barrels per stream day (“bpsd”) of renewable feedstocks into low-emission sustainable alternatives that directly replace fossil fuel products. 

Local Focus, Global Impact

Montana Renewables’ highly refined, renewable fuels are fully carbon neutral with 100% of the feedstock of natural origin along with the entire facility will be powered by renewable energy. Montana Renewables is expected to significantly advance national efforts to address climate change and reduce greenhouse gas emissions across the transportation and aviation sectors throughout North America and abroad.

Community Support

Montana Renewables is grateful to have the strong support of the local, state, and Congressional government, as well as the community.

Montana Governor Greg Gianforte spoke at the Montana Renewables ribbon-cutting event, cut the ribbon and gave the order to unload the first railcar of renewable feedstock. U.S. Senator Steve Daines of Montana received a first-hand tour of the progress being made on the project.

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Montana at Heart

Montana Renewables is a proud member of the Montana business community. We provide good, high-paying jobs and opportunities to great people. It is our mission to deliver excellence in all areas of operations. We strive to provide premium products in the safest and most environmentally-friendly way possible.

Added Jobs

Calumet’s presence adds more than 2,600 permanent, year-round jobs to Great Falls

Construction Jobs

500 construction jobs added for the duration of the conversion project

Employee Benefits

Payroll and benefits average over $100,000 annually per Calumet employee


Over $1 Billion invested since Calumet acquired the Great Falls business in 2012


Barrels Per Day (bpd)

Capacity output has increased from 10K to 30K barrels per day (bpd)


Carbon Sequestration

Carbon capture and sequestration (CCS) of 40 wt% of feed into specialty asphalt


Leading the Energy Transformation

Montana Renewables, LLC is a subsidiary of Calumet Specialty Products Partners, L.P. Visit Calumet.com for more information.