• Ship sailing on calm water at dusk
    2023-02-27

    A Guide to Grey Water Discharge on Ships

    Any waste discharged into the ocean is subject…

  • Power Knot LFC-100, LFC-200, and LFC-300 biodigesters size comparison
    2022-12-19

    What is a food waste biodigester?

    A food waste biodigester turns organic waste into water or biofuel within 24 hours. Learn how it works and what it can digest.

  • Worker opening a septic tank in a lawn
    2022-11-22

    Should biodigesters be used as septic tanks?

    In this blog, we review if a sealed, above ground aerobic biodigester is a suitable replacement for a traditional septic tank.

  • Holiday dinner table filled with dishes
    2022-11-14

    How to reduce food waste over the holidays

    Most of the food and leftovers created during…

  • Pile of pumpkins
    2022-11-01

    How to compost pumpkins after the holidays

    According to the Environmental Protection Agency (EPA), 1.3 billion lb of pumpkins are tossed after October 31st and end up in US landfills every year. This extra organic waste unfortunately results in some of the largest contributions to methane emissions. We share the best ways to prepare your pumpkins for the holidays and composting in this blog.

  • Hands holding a glowing cloud of data, representing LFC cloud analytics
    2022-10-31

    How technology can prevent and reduce food waste

    Are you ready to reduce the amount of…

  • Cargo ship, trucks, and plane representing global shipping and supply chains
    2022-10-24

    Challenges from the Envirotech for Shipping Forum

    In early October 2022, Power Knot Ocean joined…

  • 3D rendering of an LFC-100 biodigester in a commercial kitchen, close view
    2022-10-03

    Planning your facility with a biodigester in mind

    A machine that turns your food waste into water almost sounds almost too good to be true. Certain requirements need to be met to make biodigester the right fit for your facility. In this blog, we discuss the business and building requirements for a biodigester to help you determine the best food waste solution for your facility.

  • Aerial view of a biogas plant with digester tanks
    2022-09-26

    Biodigesters: good or bad for the environment?

    Digesters have emerged as a popular, environmentally friendly choice for managing food waste. In fact, some states are investing millions into these digesters. However, other states are levying millions in fines against digester operators accused of polluting their environment. The truth is that there are two distinct types of digesters, with two very different environmental impacts.