Will Bakx, co-owner of Sonoma Compost Co., started in 1985 processing agricultural materials. In 1993 he started the Sonoma county-wide yard debris composting program having diverted over 1,800,000 tons of organics towards soil amendments. He is currently working as a consultant and is co-owner of Renewable Sonoma.

Will earned a BA in Environmental Studies from Sonoma State University and a MS in Soil Science from U.C. Berkeley. He is the co-founder and board member of the California Organic Recycling Council (CORC) and co-founder and ex-officio of the California Compost Coalition (CCC)

The Pitfalls of Compostable Plastics and PFAS products in Organics
In 2008, at the US Compost Council Conference, I circulated a document highlighting the problems with compostable plastics. Twelve years later we have made remarkable little progress in addressing the issues. Wheras in 2008 the compostable plastics industry told the organics recyclers that the train had left the station and that we better adjust to these products, today we see strong signals that the train may have failed to get to its destination, with good reason.

The products are still not identifiable, may not decompose in an appropriate time frame, are not allowed under the National Organics Program and do not add value to the compost.

Will we get additional diversion if we allow food scraps to be collected in bags? Can we maximize diversion and keep our feedstocks clean? The challenge lays at our feet right now and we have fertile ground to explore the most suitable approaches. Let's get to the root of it all.

We'll explore future steps needed for a regenerative packaging future.

Leslie Lukacs is the Executive Director of Zero Waste Sonoma formally known as the Sonoma County Waste Management Agency. Leslie has worked over 20 years in solid waste and resource management industry and, prior, was the Director of Zero Waste at SCS Engineers for 13 years. Leslie serves on the board of directors of NRC and the Zero Waste International Alliance and is an advisor to Zero Waste USA and CRRA. She is the founder of stakeholder groups including the (GIVE) Council, Compost Coalition of Sonoma County, Sonoma County Zero Waste Task Force, and the Zero Waste North Bay Symposium.

Compostable Products: The Benefits and Challenges to Organics Processing Systems
Before signing an organics processing contract, and before design and construction of the facility itself, Zero Waste Sonoma (ZWS) staff evaluated the advantages and disadvantages of accepting compostable products as feedstock. The process took over a year as we met and spoke with various stakeholders locally in California and elsewhere around the country, including business end users, composters, solid waste consultants, local government agencies, haulers, as well as a compostable products manufacturer and compostable resin manufacturer. All the information collected eventually helped to inform ZWS's board decision to hold off on accepting products containing any compostable plastics. Instead, the board directed us to continue negotiations with our organics processor, asking them to design flexibility into the facility so that compostable plastic products can be accepted in the future if need be. In the meantime, ZWS is pushing for better labeling legislation for compostable and petroleum-based plastics. This presentation will share research on the topic and review the benefits and challenges of compostable products in organics processing systems.

Eric Potashner joined Recology' Corporate team in 2012. Eric is responsible for the government affairs, permitting and planning as well as community and media relations activities in the 4 states and over 100 communities where Recology operates. Outside of his duties at Recology Eric serves on the Board of Directors for Young Community Developers and Clinic by the Bay. Prior to joining Recology, Eric was a political consultant at Platinum Advisors (2008-2012) and worked as a Chief of Staff for State Senator Carole Migden in Sacramento (1999-2008).

Market Pressures of Packaging Materials in Organics Collection Programs
I will focus presentation on current market pressures the industry faces with regards to the acceptance of "compostable" plastic materials into local collection programs. I can identify operational challenges with the processing of these materials, the risks both potential and real associated with the issue; and finally legislative/regulatory efforts that can mitigate some of the identified risks.

In over 25 years of work, Matthew Cotton has become a respected resource for all aspects of the composting industry, from providing permitting assistance to new and expanded composting, anaerobic digestion, and chipping & grinding facilities, to providing hands-on odor mitigation at composting facilities, to conducting important statewide studies of the California organics industry.