Greasezilla Partners with LEND Environmental to Produce Premium UCO and Brown Grease Biofuels in Los Angeles

The companies will bring the latest separation technology to California's grease trap waste and used cooking oil industry while producing low-carbon, low-moisture advanced biofuels
By: Downey Ridge Environmental Company
Greasezilla FOG and UCO Separation System
Greasezilla FOG and UCO Separation System
LANSING, W.Va. - March 16, 2022 - PRLog -- Downey Ridge Environmental Company, developer of Greasezilla® fats, oils and grease (FOG) and used cooking oil (UCO) separation and processing system, is partnering with LEND Environmental to accelerate recycling of used cooking oil and grease trap waste across southern California. The companies will set up additional locations to separate the waste input streams into water, batter, and oils to recover valuable organics for reuse as clean energy. Furthermore, the facilities will contribute to California's environmental goals by keeping waste out of the public water infrastructure, mitigating landfills, producing renewable energy and repurposing wastewater.

The move follows the 2021 installation of a Greasezilla system at LEND Environmental's Sylmar, CA location. In addition to ecologically processing FOG into Brown Grease Advanced Biofuel, the company began refining loads of used cooking oil, yielding a premium, low-moisture Yellow Grease Advanced Biofuel. By accepting UCO and FOG from area haulers, the Sylmar facility quickly reached full processing capacity. The exceptional results from Greasezilla combined with the region's overwhelming need for grease and oil waste recycling sparked the joint venture.

As part of the collaboration, Downey Ridge Environmental Company is deploying a Greasezilla system to Lancaster, CA. Projected to go online in Q2 2022, the system will double LEND Environmental's grease recycling capabilities and expand Greasezilla's presence in the region. The companies plan to announce additional systems in California in the coming months along with many new sites nationwide.

"Los Angeles County generates an enormous amount of waste oil and greases," said Louis Downey, owner of LEND Environmental. "With Greasezilla we can separate and recover trapped low-carbon biofuels from waste oils while utilizing a small percentage of the very fuel it generates to power the process – a pure example of the circular economy at work. We see tremendous growth potential and are excited to work with Greasezilla to expand our recycling operations in the area."

Widely recognized for its ecological FOG separation process, Greasezilla separates water and batter from commercial grease trap waste to generate a high-quality, low-moisture Brown Grease Advanced Biofuel. Greasezilla's ability to remove residual solids and significantly reduce water content also enables the system to refine UCO into a premium, low-moisture Yellow Grease Advanced Biofuel. While lower grade Yellow Grease is used in animal feed or composted, Greasezilla-refined Yellow Grease, with a moisture content of <1%, is considered reactor-ready feedstock for bio- and renewable diesel -- and can be blended with up to 15% of Brown Grease and still retain its premium value.

"Most of our public and commercial customers install Greasezilla to solve their FOG discharge and separation needs, meeting the pressing demand for more FOG receiving centers nationwide," said Brian Levine, EVP of Downey Ridge Environmental Company. "LEND Environmental immediately looked beyond FOG separation and saw the advantages of refining UCO with Greasezilla as well. It was a natural progression for our system, and LEND Environmental has proven the efficacy of UCO separation and dewatering deriving a premium quality output. We can now state confidently that UCO processed with Greasezilla is the fastest, most proficient way to achieve a premium Yellow Grease commodity output. Greasezilla plans to invest and co-locate with operators across the country to help manage the increased volumes of waste, mitigate landfills and create renewable biomass."

For more information about Greasezilla, please visit

About LEND Environmental

LEND Environmental, located in Los Angeles, CA, is committed to inspiring global transformation by promoting healthy growth & sustainability within our community by partnering with local restaurants, hotels, schools, hospitals, casinos, and other industrial kitchens to refine used cooking oil and supply this to biodiesel producers. We pride ourselves on being sustainable by recycling brown and yellow grease into a variety of valuable products. For more information, visit

About Greasezilla®

Greasezilla®, developed by Mary Crosier and Downey Ridge Environmental Company president, Ron Crosier, for Crosier's Sanitary Services, is now the leading cleantech provider in the FOG Separation industry. Greasezilla® is a turnkey standalone system that optimizes FOG separation while producing a high-quality Brown Grease advanced biofuel offtake. Greasezilla's® patented technology can be used for complete separation, providing a purely ecological sound alternative to chemically treating, lagooning, landfilling, incineration or dumping FOG waste. By running entirely on five percent of the advanced biofuel it harvests, Greasezilla® eliminates fuel costs while using zero fossil fuels, making it the most cost-efficient and ecologically responsible Brown Grease separator available. For more information, please visit:

Source:Downey Ridge Environmental Company
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Tags:UCO, Biodiesel, Los Angeles, Recycle, Used Cooking Oil, Biofuel
Industry:Business, Environment, Technology, Energy, Services
Location:Lansing - West Virginia - United States
Subject:Joint Ventures
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