This study assessed the environmental and economic benefits of urban microfarms (MF) in Mansfield, Ohio, compared to conventional California spinach and lettuce production. Using local compost and rainwater, MFs significantly reduced greenhouse gas emissions (GHGe) by 56-74% while boosting local income and community engagement. Compost-based fertility had higher emissions than chemical fertilizers but was offset… Continue reading USE.322-Sustainability Assessment of Urban Agriculture and Compost…-AC25.CREF
Author: Alec Resha
SCI.212-Comparative Analysis of Mesh Bag Field Testing Method-AC25.USCC
This session will examine the widely used mesh-bag method for field testing compostability, addressing concerns about its accuracy compared to real-world composting conditions. Multi-year data on moisture, temperature, and microbial communities inside and outside mesh bags, evaluating statistical significance and reproducibility are presented. The discussion will also compare mesh-bag and bagless methods, highlighting their challenges… Continue reading SCI.212-Comparative Analysis of Mesh Bag Field Testing Method-AC25.USCC
POL.130-How Compostables Have Become a Four-letter Word-AC25.USCC
This session will explore the complexities of foodware bans and ordinances across the U.S., highlighting inconsistencies in definitions, compliance requirements, and unintended consequences like compost contamination. Experts will provide an overview of legislation, discuss challenges faced by composters and businesses, and examine the impact of local policies that often misalign with composting facility capabilities. The… Continue reading POL.130-How Compostables Have Become a Four-letter Word-AC25.USCC
VIS.224-Whole System Strategic Planning – Finding Cross-Sector Com…-AC25.USCC
This presentation discusses the Improving the Circularity of Compostables and Compost initiative, a nationwide strategic effort to optimize the U.S. composting system. Representatives from key stakeholder groups will share insights from a 3-day Future Search event, where a common agenda and action plan were developed. Participants will explore ways to align with industry workstreams and… Continue reading VIS.224-Whole System Strategic Planning – Finding Cross-Sector Com…-AC25.USCC
FEE.228-Composting Eggs Milk Whey Manure Blood and Other Diffi…-AC25.USCC
This session explores effective techniques for composting liquids, including dairy waste, blood, liquid manure, and other high-BOD materials. By using thick carbon layers to absorb liquids and forming structured windrows, large volumes can be composted efficiently. Practical strategies and benefits of liquid composting will be discussed. The content of this course is covered by Copyright… Continue reading FEE.228-Composting Eggs Milk Whey Manure Blood and Other Diffi…-AC25.USCC
FEE.314-Composting Sugar Processing Byproducts-AC25.USCC
This study explores how treatment temperature and storage impact the microbial composition of sugarcane mill mud, a nutrient-rich byproduct of raw sugar production. Findings show that mill mud aging follows similar patterns to composting, influencing its chemical and microbial properties. Various activation methods to enhance its value as a biostimulant will also be discussed. The… Continue reading FEE.314-Composting Sugar Processing Byproducts-AC25.USCC
MAR.124-Plugging Compost Into National Markets-AC25.USCC
Expanding compost markets is crucial for sustaining and growing the composting industry. This session will discuss the need for a centralized Compost Market Expansion Toolkit, providing resources like model ordinances, usage guidelines, and application data. It will also highlight funding needs to maintain and promote this platform. The content of this course is covered by… Continue reading MAR.124-Plugging Compost Into National Markets-AC25.USCC
POL.129-Want to Advocate for More Composting – USCC Tools and Prog…-AC25.USCC
Learn about the tools available to stay informed on compost-related legislation, engage in advocacy, and influence policy changes. This session will cover grassroots strategies, zoning and permitting reforms, and how USCC’s policy programs shape national compost industry regulations. The content of this course is covered by Copyright and Licensing, Privacy and Terms of Service and… Continue reading POL.129-Want to Advocate for More Composting – USCC Tools and Prog…-AC25.USCC
POL.128-How Grassroots Engagement Can Solve Policy Problems-AC25.USCC
This presentation will explore effective public engagement and grassroots advocacy strategies for controversial organics projects in 2024. It will cover digital tools, community engagement, and influencing decision-makers in a rapidly evolving landscape, offering insights on maintaining a strong reputation and securing project approvals. The content of this course is covered by Copyright and Licensing, Privacy… Continue reading POL.128-How Grassroots Engagement Can Solve Policy Problems-AC25.USCC
POL.242-PFAS 2025: Key Regulatory Updates Shaping Composting’s F…-AC25.USCC
This session will cover evolving regulatory and legal challenges in composting, particularly concerning PFAS and microplastics. It will address federal and state regulations, risk assessments, and ongoing litigation affecting compost production and use. The content of this course is covered by Copyright and Licensing, Privacy and Terms of Service and Use and shall not be… Continue reading POL.242-PFAS 2025: Key Regulatory Updates Shaping Composting’s F…-AC25.USCC