
Renewable Energy Solutions
We collect local waste to be converted into sustainable biofuels, promoting a greener future for Washington State.
Our future products:
Biodiesel
Crude Glycerine
Fertilizer
Waste we collect:
Organic Waste
Used Cooking Oil
Animal Fats
Submit a waste collection inquiry or learn more about our Waste Collection Services!
Used Cooking Oil Collection
Flexible Scheduling: We offer collection services tailored to your needs—whether it's weekly, bi-weekly, or monthly.
Clean & Professional: Our team ensures a seamless and hygienic collection process, leaving your facility clean and hassle-free.
Sustainability at Heart: By recycling waste oils into renewable energy, we help you contribute to a greener future (see Green Partner Program).
Why Providers Choose YEI:
At Yale Energy, Inc. (YEI) we provide a professional and reliable service for collecting used cooking oils and other organic oils, including both plant-based and animal fats.


Our Green Partner Program recognizes local restaurants and businesses for their efforts in sustainability through Yale Energy's waste collection services.
By providing used cooking oil and other organic waste, local restaurants and businesses play a key role in the circular economy at the heart of Yale Energy's mission, while simultaneously advancing their own sustainability goals.
The Green Partner Program
Contact us today or learn more about becoming a Green Partner!
Feedstock, Biofuels, and Byproducts


Waste Conversion
We utilize a variety of organic feedstock, including:
Used Cooking Oil
Vegetable Oil (Soybean, Coconut, Canola, etc.)
Fish Oil


Animal Fat & Animal Waste
Grease & Trap Grease
Food Waste


Sustainable Products
We aim to produce and supply biofuels and co-products by Q4 2026, including:
YEI B100
YEI B1, B2, B3, B5
Crude Grade Glycerin


