LFC biodigester with food going into the machine. On Site
Food Waste Solution
Industry leader of environmentally
friendly on site food waste digester.
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A side by side size comparison of three models of the LFC biodigester from Power Knot. The Perfect Biodigester for Your
Unique Needs and Facility
Wide range of aerobic biodigesters capable of
digesting 10–3000 kg of food waste per day.
Divert Food Waste from Landfill
and Meet Sustainability Goals
Save money, improve operations,
and reduce carbon footprint.
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OUR PRODUCTS

All Power Knot products are designed, developed, and assembled in the USA.

HOW THE LFC BIODIGESTER WORKS

This on-site aerobic digester is a cost-effective and responsible way to dispose of food waste. The LFC biodigester takes discarded food in a commercial environment and transforms it into grey water that is safe to send to water treatment facilities. The food waste digester machine uses a series of processes that include microorganisms to break down food and transform it into liquid. There are no remaining solids to be emptied from the machine. The LFC biodigester is currently on the eighth generation build.

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INDUSTRIES

Our Impact

Find out how business across the globe are achieving zero waste
Power Knot Achieve World’s First NTEP Certified Biodigester
October 5, 2023
Power Knot Achieve World’s First NTEP Certified Biodigester

Power Knot LLC announced today that its range of LFC biodigesters have become the world’s first NTEP certified biodigesters. This cer...

Why Power Knot’s LFC biodigester is assembled in America
September 26, 2023
Why Power Knot’s LFC biodigester is assembled in America

Manufacturing in the United States has its challenges, from high labor costs to shipping expenses and material sourcing complexities. H...

The Queen Anne: a maritime innovation and sustainable wonder
September 25, 2023
The Queen Anne: a maritime innovation and sustainable wonder

Images from Cunard In the world of luxury cruise liners, Cunard’s latest addition, the Queen Anne, is causing waves of excitement and...

Power Knot’s LFC biodigester Preserves Dent Island Lodge’s Pristine Environment
August 29, 2023
Power Knot’s LFC biodigester Preserves Dent Island Lodge’s Pristine Environment

Power Knot is pleased to announce the shipment of additional consumables and spare parts to service the LFC biodigester at Dent Island ...

Are biodigesters really feasible solutions for small farms?
October 9, 2023
Are biodigesters really feasible solutions for small farms?

Agricultural waste is a part of life for farms of every size and type, but the solutions for managing this waste are as varied as farms...

Power Knot Ocean Exhibits at Europort 2023
August 1, 2023
Power Knot Ocean Exhibits at Europort 2023

Meet Power Knot Ocean in the Netherlands and see the LFC biodigester, a modern food waste solution that prevents accidental plastic fro...