In the United States (US), Downey Ridge Environmental Company, developer of "Greasezilla" fats, oils and grease (FOG) and used cooking oil (UCO) separation and processing system, has announced that it is partnering with UCO refiner LEND Environmental to accelerate the recycling of UCO and grease trap waste across southern California (CA).
According to a statement, 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 processing FOG into Brown Grease Advanced Biofuel (ABF), the company began refining loads of UCO, 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.
Double processing capacity
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. 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, said Louis Downey, owner of LEND Environmental.
Greasezilla’s proprietary hydronic thermal FOG separation system separates water and batter from commercial grease trap waste to generate a high-quality, low-moisture Brown Grease Advanced Biofuel (ABF).
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.
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. 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, said Brian Levine, EVP of Downey Ridge Environmental Company
While lower grade Yellow Grease is used in animal feed or composted, Greasezilla-refined Yellow Grease, with a moisture content of <1 percent, is considered reactor-ready feedstock for both biodiesel and renewable diesel production— and can be blended with up to 15 percent of Brown Grease and still retain its premium value.
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, ended Brian Levine.
