1. Alachua County Solid Waste History and Future Current Solid Waste System Mixed Waste Materials Recovery Facility Organics Recycling Technologies

2. Alachua County Reports Existing Solid Waste System Performance Report Financial Pro Forma Mixed Waste Materials Recovery Facility Conceptual Processing Options Potential Organics Recycling Technologies Organics Recycling Technologies, Technology Evaluative Factors

3. History and Future 1988 0% Residential Recycling begins in Alachua County 1998 35% SWLF Closes LBEP Opens Long Haul to NRRL 2003 30% Mandatory Commercial Recycling 2008 29% Recession House Bill 7135 2010 49% 75% Recycling Goal Report Private Hauler Begins Direct Haul of Waste 2011 50% 75% Goal added to Comp Plan 2013 54% Surpassed 2014 & 2015 Goals 2016 60% 2018 70% 2020 75% How do we get here ? get here ?

4. Current System GeneratorsCollectionProcessingDestination

5. Composition of Landfilled Wastes

6. MWMRF M ixed W aste M aterials R ecovery F acility Mechanical and Operational Improvements to existing Transfer Station to allow removal of additional recycled materials Options Option 1Manual Sorting Intensive/Low Capital Cost Option 2Mid-Range Technology Sorting/Mid-Range Capital Cost Option 3Fully Automated Sorting/High Capital Cost Option 3+Integrated MWMRF and DS-MRF

7. MWMRF Option 1

8. MWMRF Option 2

9. MWMRF Option 3

10. MWMRF Option 3+

11. MWMRF Performance Current Transfer Station MWMRF Option 1 MWMRF Option 2 MWMRF Option 3 Daily MSW Processed (tons)600 Daily Inorganic Recyclables Recovered (tons) 051100160 Daily Organics Recovered (tons)052 77 County Recycling Rate (%)54616572 Capital Cost$0$6,100,000$8,000,000$13,800,000

12. Organics Recycling Technologies Composting without Heat Recovery with Heat Recovery Anaerobic Digestion Low-Solids Liquid Continuous High-Solids Batch High-Solids Gasification Refuse-Derived Products Fuel Soil Amendment Pyrolysis

13. Composting without Heat Recovery Sevier County Solid Waste, Sevierville, TN Engineered Compost Systems AC Composter System

14. Composting with Heat Recovery Greater Moncton New Brunswick, Canada

15. Anaerobic Digestion Low-Solids Liquids Harvest Power, Lake Buena Vista, FL Dufferin Organics Processing Facility Toronto, Canada

16. DRAFT Anaerobic Digestion Batch High-Solid Zero Waste Energy Development Company San Jose, CA

17. Anaerobic Digestion Continuous High-Solid DRANCO Plant in Busan, South Korea Plant

18. DRAFT Gasification Fiberight Blairstown, VA Transportable Plasma Waste-to- Energy System, Air Force

19. DRAFT Refuse-Derived Products Miami-Dade County Resource Recovery Facility, Miami, FL North County Resource Recovery Facility, Palm Beach, FL

20. Pyrolysis INEOS Bio Pure Oxygen Gasification Vero Beach, FL

21. Active Facilities

22. Organics Recycling Technologies Recommendation Greatest amount of full-scale operational experience for organic Rich fractions of solid wastes: Composting without Heat Recovery Biogas Recovery and Utilization via Anaerobic Digestion Next Step Request for proposals (RFP) for selected technology or technologies

23. DRAFT Organics Recycling Technologies

24. DRAFT

25. Alachua County Solid Waste History and Future Current Solid Waste System Mixed Waste Materials Recovery Facility Alternative Recycling Technologies

26. Questions ?