Private Users and Families

You can be a part of the local fuel economy simply by recycling. We will gladly take in your used cooking oil and recycle to make Earth friendly products. We are working to keep cooking oils out of the sewers and landfills and turning the waste product into clean, renewable biodiesel fuel. Recycling your used cooking oil creates jobs, reduces waste, improves air quality, and creates clean energy in our local community.
We accept the following oils:
• Peanut
• Vegetable
• Soy Bean
• Canola/Corn


Become a green restaurant. GreatWest Biodiesel is dedicated to providing the highest quality of service for its customers in a timely manner. We will set up an appointment time and come pick up your large amounts of used cooking oil. Sign up today and you’ll never have to worry about your waste oil disposal again! We accept all used and unused oils and animal fats.

We are located just north of downtown Denver, CO

Get directions to our location

Learn more about us

GreatWest BioFuels was started in 2010 to make green renewable fuels for transportation or power generation. It is a small company with the goal of producing 50,000 to 100,000 gallons per year. It has taken the first 18 months to research, find, purchase and build equipment for used cooking oil refining so it can be used in biodiesel production. GWBF is also bringing back the art of small scale animal fat rendering. We are located in an old meat packing plant on the North side of Denver, near I-25 and I-70. To learn more go to