Abe Sandquist will present how restoring nutrient cycling through composting and organic waste management supports sustainable agriculture. His “quadruple win” model connects livestock producers, crop farmers, composters, and by-product generators to create circular, regional nutrient economies. By converting manure and organic residuals into locally produced fertilizers, his companies support over 90,000 acres, reduce carbon intensity,… Continue reading VIS.229-Nutrient Cycling – The Cornerstone of a Sustainable Future…-AC26.USCC
Category: Intermediate
USE.243-Soil Biology for Drought Resilience – Reducing Irrigation …-AC26.USCC
This two-year study in Irvine, CA, examined whether biologically active compost and compost extracts could improve soil health and reduce irrigation needs in a retail landscape The content of this course is covered by Copyright and Licensing, Privacy and Terms of Service and Use and shall not be reprinted, reused or re-sold. For full terms… Continue reading USE.243-Soil Biology for Drought Resilience – Reducing Irrigation …-AC26.USCC
SCI.216-Using Digestate as a Feedstock-AC26.USCC
This presentation covers a pilot project in Howard County, MD, exploring the co-composting of food waste digestate from Bioenergy Devco (BDC) with local wood waste and other feedstocks at the Alpha Ridge Landfill composting facility. Using Aerated Static Pile (ASP) systems, the goal is to develop an STA-certified compost while evaluating optimal processing, timeline, costs,… Continue reading SCI.216-Using Digestate as a Feedstock-AC26.USCC
FAC.234-Operating Large-Scale Composting Operations in California-AC26.USCC
This session highlights the operations and expansion of Northern Recycling LLC in Woodland, CA. The facility grew from processing nearly 100,000 tons per year with four employees to managing 260,000 tons annually with 30+ staff after opening a state-of-the-art CASP facility in 2022. The presentation covers system design choices, including CASP, green waste processing, screening,… Continue reading FAC.234-Operating Large-Scale Composting Operations in California-AC26.USCC
POL.247-New York State Takes Action-AC26.USCC
This session covers New York State’s evolving food scraps and donation laws, including expanded requirements for businesses generating 1 ton (2027) and 0.5 tons (2029) of food waste per week and increased service distances. It highlights lessons learned, early data on food donation and recycling, and the statewide compost market assessment examining production, pricing, and… Continue reading POL.247-New York State Takes Action-AC26.USCC
POL.245-From the Fields to the Courtroom: The Growing Battle Over …-AC26.USCC
This session provides an update on the evolving legal landscape of PFAS in organics. It covers state legislative developments, potential enforcement tools under new and existing laws, and emerging private litigation, including product liability claims. Attendees will gain insights into regulatory trends, enforcement risks, and best practices for navigating PFAS-related legal challenges in the organics… Continue reading POL.245-From the Fields to the Courtroom: The Growing Battle Over …-AC26.USCC
FAC.233-Small Medium Large: Compost Facility Size and its Impact-AC26.USCC
This panel explores how facility size impacts composting operations. Leaders from small, medium, and large facilities share experiences on staffing, equipment, operations, financing, and growth. Through presentations and Q&A, attendees will gain practical insights, lessons learned, and strategies for success at any scale. The content of this course is covered by Copyright and Licensing, Privacy… Continue reading FAC.233-Small Medium Large: Compost Facility Size and its Impact-AC26.USCC
PRO.236-What the Data Says: Early Insights on STA Compost Characte…-AC26.USCC
This session presents early insights from the USCC Gateway Compost Industry Database, showcasing STA compost characteristics collected over the past nine months. Attendees will learn emerging trends, key takeaways, and how this data can inform decision-making and improve understanding of compost performance in the market. The content of this course is covered by Copyright and… Continue reading PRO.236-What the Data Says: Early Insights on STA Compost Characte…-AC26.USCC
PRO.239-A scalable model for odor free biosolids composting at a r…-AC26.USCC
This session highlights Jacobs Solutions’ successful odor mitigation at the Southbridge, MA WWTP biosolids composting facility. By optimizing pile structure, increasing quality-controlled wood amendments, monitoring free air space, temperature, and oxygen, Jacobs eliminated odor complaints. The case demonstrates a scalable approach combining physical matrix management, aeration control, and monitoring to control odors in biosolids composting… Continue reading PRO.239-A scalable model for odor free biosolids composting at a r…-AC26.USCC
PRO.238-Contamination Control from the Ground Up – Practical Strat…-AC26.USCC
This session highlights how Green Mountain Compost, Vermont’s largest food scrap facility, reduced contamination following the 2020 Universal Recycling Law. Strategies include clear material acceptance messaging, a formal contamination policy with load checks and reporting, in-house hauling, and equipment upgrades. Attendees will learn practical lessons from incremental implementation, resulting in cleaner compost, better hauler communication,… Continue reading PRO.238-Contamination Control from the Ground Up – Practical Strat…-AC26.USCC