A study evaluated six food waste composts as a fertility source and water management tool for field-grown tomatoes. Compost amendments improved soil moisture retention, reducing plant water stress. In most cases, compost alone provided sufficient nutrients, yielding results comparable to conventional fertilizers. Compost combined with organic fertilizers consistently met or exceeded conventional yields, highlighting compost’s… Continue reading USE.320-Fertility and Water Effects of Food Waste Compost-AC25.CREF
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USE.319-Use of Sustainable Growing Media Components in Professiona…-AC25.CREF
A study analyzed 27 composts from across the U.S. for physical properties affecting nursery crop production. Regional differences were found in air space and container capacity. Key correlations were identified, helping growers predict compost performance for better watering and fertilization practices. The content of this course is covered by Copyright and Licensing, Privacy and Terms… Continue reading USE.319-Use of Sustainable Growing Media Components in Professiona…-AC25.CREF
DIV.231-Compost and Carbon Farming-Diverting Organics-AC25.USCC
San Mateo RCD’s Compost Program helps farms access cost-reduced compost to meet California’s organics diversion law, improving soil health and carbon sequestration while boosting the regional compost economy. 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… Continue reading DIV.231-Compost and Carbon Farming-Diverting Organics-AC25.USCC
POL.240-Policy Tools for Localized Compost Solutions-AC25.USCC
This presentation explores the critical role of composting in achieving climate and waste reduction goals, offering tools and policy guidance to support composter engagement in policymaking. It will showcase new advocacy materials, model policies, and strategies for integrating composting into Climate Action Plans. Key resources include ILSR’s Composting and Climate Action Plans Guide, a state… Continue reading POL.240-Policy Tools for Localized Compost Solutions-AC25.USCC
DIV.230-Compost on Every Acre – Aligning Climate Science Policy a…-AC25.USCC
This presentation explores the latest science, policy, and implementation efforts surrounding compost and carbon sequestration, particularly in California and beyond. While regulations like CA’s SB1383 and WA’s HB1799 focus on waste diversion, they lack mechanisms to ensure high-quality compost use. Key discussion points include updates to climate modeling tools (DNDC, DayCent), USDA-backed on-farm compost trials,… Continue reading DIV.230-Compost on Every Acre – Aligning Climate Science Policy a…-AC25.USCC
BUS.132-Longevity and Transitions at a Growing Compost Facility-AC25.USCC
Business longevity depends on successful transitions while maintaining consistency, self-awareness, and core values. Celebrating 50 years in 2024, this small, large business attributes its growth to preserving the foundational values that drove its early success. Key factors include people, purpose, adaptation, structure, innovation, and commitment. Routine self-examination of core values ensures continued success and long-term… Continue reading BUS.132-Longevity and Transitions at a Growing Compost Facility-AC25.USCC
BUS.245-Operational Turnaround Through Performance Analysis-AC25.USCC
Convertus Group’s acquisition of its first U.S. facility in Manassas, Virginia, marks a major expansion into the U.S. market. The site, previously facing operational inefficiencies, compliance violations, and equipment failures, required a comprehensive transformation strategy. Convertus prioritized process optimization, regulatory compliance, and workforce development without personnel changes. The facility, now processing 90,000 tonnes of organic… Continue reading BUS.245-Operational Turnaround Through Performance Analysis-AC25.USCC
DIV.115-Optimize Your Collection Vehicles for Success-AC25.USCC
Black Earth Compost is sharing its expertise in cost-effective food waste collection to help small composters compete against large waste companies and digestion-based waste processing. With 14 years of innovation, they will reveal efficient collection models, truck and lift options, and best practices for scaling up from community composting to large-scale hauling. The session covers… Continue reading DIV.115-Optimize Your Collection Vehicles for Success-AC25.USCC
DIV.114-Data Driven Success in Nashville Collections Pilot Program-AC25.USCC
Nashville’s Metro Waste Services (MNWS) launched a curbside organics recycling pilot on October 23, 2023, to reduce food waste and support the city’s Zero Waste goals. With over 2,600 applications for 750 spots, the program has already diverted 56+ tons of food scraps from landfills. Prioritizing equity, public-private partnerships, and data-driven decision-making, the initiative has… Continue reading DIV.114-Data Driven Success in Nashville Collections Pilot Program-AC25.USCC
DIV.229-Integrating Compostables into Campus Programs-AC25.USCC
This case study explores Princeton University’s efforts to expand organics recycling from pre-consumer to post-consumer waste, supporting institutional sustainability goals. Through a state DEP grant, university teams collaborated with researchers and industry partners to conduct food waste audits, launch a collection campaign, and test composted materials in an in-vessel composting system. As a result, Princeton… Continue reading DIV.229-Integrating Compostables into Campus Programs-AC25.USCC