The Composting Collaborative
The Composting Collaborative
We bring the compost supply chain together.

We bring the compost supply chain together.


Projects and topics we're exploring.



Pretreatment Technologies

Dehydrators, biodigesters, liquefiers, and accelerated composting systems are proliferating, and offer food waste generators solutions to meet commercial organics bans. We're diving in to the topic to shed light on trade-offs and to explore successful strategies for implementation.


September Composting Collaborative Webinar 

Join the Composting Collaborative for our next webinar that will explore the evolution of compost use for storm water management and erosion control.


State Organics Recycling Snapshot Study

In the first industry exploration since 2014, the Snapshot Study is answering the question "who's composting and where?"



Compost Sampling "How To's"

Lab results are only as good as the samples you provide. To ensure that you're building a rock-solid foundation for feedback on your compost quality, we're building "how to" videos showing everything you need to know, developed by industry experts at the US Composting Council. 


The latest news.
Expert analysis.

Read about what’s new and important in the composting community - from policy and market changes to Q&As with composting experts.


our library

Resources, when you need them.

Our library brings together case studies, reports, and investigations on composting topics ranging from contamination reduction and best practices for processing to strategies to optimize collection and plan decentralized community projects.

 Photo Credit: NY Times

Photo Credit: NY Times