Zero Waste Division Metrics Zero Waste Commission October 22, 2018 1
Agenda • 2017 Berkeley Tonnage by Material Type • Tonnage Trends • Waste Generation by Sector (Who Generates Trash in Berkeley) • Waste Composition (What’s in the Trash) • Data Collection & Accuracy Improvements • Q&A 2
Berkeley 2017 Tonnage By Material Type 2017 Berkeley Transfer Station & Berkeley Recycling Inbound Tonnage Berkeley Recycling: 15,987 Tons 2017 Total Accepted Tons (Buyback and Curbside Collection) Transfer Station Total 121,564 Berkeley Recycling Total 15,987 Total Accepted Tons 137,551 Transfer Station Recycle Misc: 261 Tons 12% (White/Brown Goods, Mattresses, Tires, Propane Tanks) Tons Salvaged For Reuse 784 9% C&D Recycling: 12,186 Tons Refuse: 75,637 Tons 55% 24% Compost: 33,480 Tons 3 Note: Tonnage includes all inbound material, including from other Jurisdictions. Does not include Berkeley origin material hauled to other facilities
Berkeley Transfer Station 2017 Tonnage By Jurisdiction Of Origin Jurisdiction of Origin Landfill Tons Compost Tons C&D Tons Alameda City 157 36 104 Alameda County 13 3 6 Albany 663 125 316 Berkeley 62,751 30,939 8,978 Contra Costa County 111 24 24 El Cerrito 739 232 271 El Sobrante 95 22 19 Emeryville 422 35 85 Hercules 443 48 127 Kensington 118 65 69 Oakland 6,184 977 1,298 Other 893 261 179 Piedmont 171 56 105 Pinole 106 32 16 Richmond 1,798 300 275 San Francisco 236 68 83 San Pablo 202 38 26 Walnut Creek 536 219 206 TOTAL ALL JURISDICTIONS 75,637 33,480 12,186 BERKELEY ORIGIN 62,751 30,939 8,978 PERCENTAGE BERKELEY ORIGIN 83% 92% 74% 4
Berkeley Tonnage Trends – The Four Heavies 5
Residential Curbside Collection Note: Residential refuse includes Bulky Item Collection ~275 tons/year 6
Commercial Curbside Collection Note: Data does not include non-exclusive franchise hauler tonnage. Estimated franchise collection: Refuse: 3,480 tons; Recycling: 1,836 tons. 7 Commercial tonnage includes larger MFDs.
State Disposal Reporting – Berkeley Origin Landfill Tonnage 140,000 124,641 120,000 110,363 108,255 95,073 100,000 89,788 88,422 79,698 74,965 74,813 80,000 72,121 68,218 Tons 65,970 60,000 40,000 20,000 7,288 6,290 4,541 4,535 3,898 3,684 2,869 1,505 1,395 750 206 338 - 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 Disposal To Landfill ADC 8
Waste Generation by Sector (Who Generates Trash in Berkeley) 2017 Total Berkeley Origin Landfilled Tons: 89,788 Self Haul To Out Of Jurisdiction Facilities 27,037 Tons Commercial Curbside Collection 30% 21,114 Tons 24% Self Haul to Out of Jurisdiction Facilities Includes: 4,000 Tons UC Berkeley (estimated) 3,480 Tons Non-exclusive Franchise Haulers (estimated) Residential Curbside Collection 12,242 Tons Self Haul To Transfer Station 14% 29,395 Tons 33% Self Haul to Transfer Station Includes: 3,300 Tons COB PW/Streets (Illegal Dumping) /Parks 1,305 Tons Berkeley Recycling MRF Residuals/Trash 9
Waste Composition (What’s In Our Trash) 2008 City of Berkeley Waste Composition Hazard Waste Special Paper 2.8% 1.2% 16.9% Inerts 18.4% Plastic 9.9% Glass 3.2% Metal 4.3% Yard Waste 4.5% Organic 38.8% Note: Waste Characterization Conducted by ACWMA (StopWaste.org) 10
Data Collection & Accuracy Improvements • Internal Zero Waste Division Improvements • Transfer Station Scale House Reporting Accuracy • Commercial Service Expansion –Non-exclusive Franchise Collection Ended March 2018 • Zero Waste Management Software System • AB901 – State Disposal Reporting System Modifications • SB1383 – Organics & Edible Food Diversion From Landfill • RCI Certification For C&D Processing Facilities • Future considerations: • Consumption-Based vs. Emissions-Based GHG Inventory 11
Questions? Heidi Obermeit, Recycling Program Manager Public Works Department, Zero Waste Division 510-981-6357 hobermeit@cityofberkeley.info 12
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