• Chefs preparing food beside a Power Knot SBH-180 lug cart with yellow lugs in a commercial kitchen
    2026-04-07

    A Comprehensive Guide to Industrial Lug Carts

    Industrial lug carts support efficient commercial kitchen workflows. Compare materials, sizes, and applications to choose the right cart for your needs.

  • Power Knot automated feed system with a bin tipper loading food waste onto a conveyor that feeds LFC biodigesters
    2026-03-31

    From Bottlenecks to Breakthroughs: Why Some Integrated Waste Systems Scale While Others Fail

    In the modern push toward sustainability, “Integrated Waste Management Systems” (IWMS) has become a buzzword. But for facility managers and sustainability officers,

  • Kitchen worker carrying trash bags to an overflowing dumpster in an alley
    2026-03-24

    Efficiency by Design: Why Modern Kitchens are Swapping Dumpsters for Biodigesters

    Here's how a commercial kitchen designer or foodservice consultant can balance workflow efficiency, strict hygiene standards, waste management costs and the aesthetic demands of...

  • MARPOL Annex V banner showing a crew member disposing of waste overboard from a ship
    2026-03-17

    Navigating Maritime Regulations: A Deep Dive into MARPOL Annex V

    MARPOL Annex V of the International Convention for the Prevention of Pollution from Ships enforces rules to prevent risks associated with discharging food waste...

  • Banner comparing a backyard solar digester with an aerobic biodigester in a commercial kitchen
    2026-02-26

    Solar Digester vs Biodigester: Key Differences Explained

    Compare solar food digesters vs. biodigesters. Solar units (5-6 kg) are perfect for homes, while high-capacity indoor biodigesters (9-2000 kg) fit commercial use cases.

  • HB 1799 banner showing food waste and the Washington State seal
    2026-02-16

    HB 1799: The Foundation of Washington’s Food Waste Regulations

    Learn how Washington’s HB 1799 is reshaping food waste regulations, driving composting, food recovery, and new organic waste management strategies statewide.

  • Banner showing a Power Knot bin tipper emptying a bin
    2026-02-10

    A Practical Guide to Bin Tippers: Improving Safety and Efficiency

    In any facility that handles bulk materials, the "last mile" of waste or product management is often the most dangerous and inefficient: emptying heavy...

  • Banner of a dumpster of food waste with a New Food Waste Rules January 2026 sign
    2026-01-15

    Key Food Waste Laws & Regulations in the USA in 2026

    Food waste regulations are gaining traction across the United States as an essential tool for reducing the environmental and economic impacts of food waste....

  • Diagram comparing the LFC biodigester rice mode with standard operation, showing how rice is handled inside the machine
    2025-12-16

    How Customer Feedback Drove the Development of Rice Mode for the LFC biodigester

    Power Knot’s latest software feature, Rice Mode, showcases how engineering innovation can solve real customer pain points with smarter, more efficient performance.