Green products for a sustainable future.

Featured News

See the LFC at the FENC

Come and see the LFC and talk with Power Knot staff at the FENC in Santa Clara September 21 and 22.

The law in many jurisdictions is changing. See how the LFC can help you dispose of your organic waste, reduce your carbon footprint, and save money!

This trade show offers you the opportunity to see a variety of products for your facility.

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Liquid Food Composter (LFC)

Machine to dispose of food waste

The LFC reduces the mess, cost, and inconvenience of disposing of waste food. Instead of sending waste food to the landfill where it decomposes into methane, you can cleanly and safely break down the waste on site. The LFC is a commercial bio digester that decomposes most waste food in less than 24 hours.

The LFC is installed in a kitchen or stock room and digests the waste food on site. It significantly reduces your carbon footprint.

Learn how the LFC can save you money and reduce your carbon footprint

Synthetic Refrigerant Additive (SRA)

Catalyst to improve efficiency of HVAC

The SRA is a liquid that is added to the refrigerant circuit of an air conditioning system, food cooler, or HVAC system. It removes the oil fouling found on such systems and improves the conductivity between the refrigerant and the space or material being cooled.

The SRA is applied once and thereafter improves the efficiency of the system by at least 10%, saving you money and reducing your carbon footprint.

Learn how the SRA can save you money and reduce your carbon footprint


As a green and eco-friendly company, we focus on helping you reduce your carbon footprint.

Sample Customers

Delivering solutions globally

Power Knot delivers solutions to many customers in various industries. Types of customers we serve include: military, governmental, hospitality, industrial, restaurants, retail, and agricultural.

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Product Explanation

What is the LFC?

Learn how the LFC can assist hotel and restaurant owners in understanding how they can dispose of waste food in a clean and sanitary manner. Watch an informational video introducing the LFC and what it can do for you.

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On the SRA:


[We have] a 20% savings in energy used to cool the facility.


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