2015-2016 Washington Statewide Waste Characterization Study MEGAN WARFIELD
2015-2016 Washington Statewide Waste Characterization Study MEGAN WARFIELD MRW COORDINATOR MEETING MAY 18, 2017 Purpose of the Study State law directs Ecology to do studies and provide data to the locals (70.95.280). Support the State Solid and Hazardous Waste Plan, Moving Washington Beyond Waste and Toxics. Support the W2R Data Strategy take a critical look at the results and use them to steer future work and make decisions. Additional analysis tasks A packaging versus product analysis which group each of the 156 material types into packaging, products, or one of six other material groups. Detailed composition results for six waste generation areas Central, East, Northwest, Puget Sound, Southwest, and West. A comparison with the 2009 Study. A supplementary analysis which combines the data collected with an additional seven studies completed by other jurisdictions. Waste Generation Areas Total Number of Samples - West = 106 - Northwest = 57 - Puget Sound = 58 - Southwest = 120 - Central = 115
- East = 150 Annual Disposed Tonnage by Waste Generation Area, 2014 WASTE GENERATION AREAS ANNUAL DISPOSED TONNAGE Central WGA 518,121 East WGA 737,889 Northwest WGA 278,420 Puget Sound WGA 2,463,256 Southwest WGA 423,608 West WGA 168,243 Total 4,589,537
Estimate d Tons of Disposed Waste by Sector EST. PERCENTAGE OF DISPOSED EST. TONS DISPOSED WASTE SECTOR STATEWIDE Commercial 43.7% 2,007,171 Residential 34.0% 1,561,810 Self-hauled C&D 12.8% 589,638 Self-hauled Other 9.4% 430,918
100.0% 4,589,537 SECTOR Totals Material Classes & Types MATERIAL CLASSES NUMBER OF MATERIAL TYPES WITHIN CLASS Paper Packaging Paper Products Plastic Packaging Plastic Products Glass Metal Organics Wood Wastes Construction Materials Consumer Products Hazardous Wastes Residues Total 7 9 17 12 6 9 11 8 13 18
41 5 156 Overall Statewide Disposed Waste Stream Composition by Material Class, Combined Packaging and Products 0% 10% Paper 10.2% 2.3% Metal 5.8% Organics 28.5% Wood Wastes 12.3% Construction Materials 12.2% Consumer Products Hazardous and Special Waste Residues 30% 14.9%
Plastic Glass 20% 7.3% 1.1% 5.5% 40% 50% Overall Statewide Disposed Waste Stream - Fifteen Most Prevalent Material Types Material Inedible Food - Vegetative Edible Food - Vegetative Yard & Garden Waste - Leaves & Grass Disposable Diapers Compostable Paper Products Animal Manure Cardboard/KraftPaper Packaging Asphalt Roofing Painted Wood Engineered Wood R/C Metals Other Ferrous Metal Inedible Food - Meats, Fats, Oils Edible Food - Meat, Fats, Oils Dimensional Lumber Total Est. Percent 6.6% 6.1% 5.7%
4.6% 4.0% 3.5% 3.1% 3.0% 2.7% 2.6% 2.4% 2.3% 2.2% 2.1% 2.0% 52.8% Subtotals and totals in tables and figures may not exactly match due to rounding Cum. Percent 6.6% 12.7% 18.4% 23.0% 27.0% 30.4% 33.6% 36.6% 39.3% 41.8% 44.2% 46.5% 48.7% 50.8% 52.8% Est. Tons 305,174 278,572 260,664
209,214 184,006 159,100 143,398 139,459 122,526 118,266 108,017 106,823 99,891 95,918 91,815 2,422,843 Hazardous & Special Wastes Pesticides Fertilizers Herbicides Fungicides HID Lamps CFLs Fluorescent Tubes UV & Germicidal Lamps Asbestos Water Based Paints Solvent Based Adhesives Water Based Adhesives Oil Based Paint Oil Based Clear Coating Lacquer Varnish Urethane Coatings Deck Coatings & Floor Paint Field & Lawn Markings Rust Preventative Coatings Primers, Sealers, Undercoats Stains Water Repellants
Concrete, Masonry & Wood Water Proofers Solvents Caustic Cleaners Dry-Cell Batteries, Single Use Dry-Cell Batteries, Rechargeable Wet-Cell Batteries Gasoline/Kerosene Motor Oil Antifreeze Other Vehicle Fluids Oil Filters Explosives Medical Wastes Sharps Pharmaceuticals & Vitamins Other Cleaners/Chemicals Personal Care Products Other Potentially Hazardous Wastes Most Prevalent Hazardous Material Types Hazardous and Special Waste Tons Personal Care Products 5,212 Water Based Paints 2,580 Water Repellants 2,458 Solvent-based Glues
1,145 Other Potentially Hazardous Waste 1,066 Dry-cell Batteries - Single Use 1,037 Caustic Cleaners 640 Antifreeze 615 HID Lamps 578 Motor Oil 572 15,901 86% Comparisons to the 2009 Study Waste Categories (in tons) 2009 2016 Overall Statewide Disposed Waste Stream
4,978,496 4,589,537 Hazardous & Special Wastes 198,588 52,470 Hazardous & Special Wastes (minus diapers, medical waste, explosives, pharmaceuticals) 32,134 18,383 MRW Disposed vs. MRW Collected TONS OF MRW 60000 50000 Column1 40000 MRW in MSW 30000 Percent Collected: 20000 2009 = 33% 2015 = 38% 10000
0 2009 2015 Conventional Wisdom MRW is 2% of the MSW waste stream (1% HHW + 1% CESQG) Total MSW Tons 4,589,537 2% 91,791 MRW Tons Collected (2014) 11,334 Collection Rate 11% Waste Characterization Subtracting out medical waste, explosives, sharps, and pharmaceuticals: Total MSW Tons 4,589,537 MRW Tons 18,410 MRW Tons Collected (2014) 11,334
Collection Rate 38% But due to variability in the data, the range is actually 22% - 88% Impact of Product Stewardship Consumer Electronic Products Tons 2009 Tons 2015 E-Cycle Covered Products 32,102 6,004 Non-E-Cycle Products 40,202 28,219 Tons 2009 Tons 2015 CFLs 184 55 Fluorescent Tubes 64
14 HIDs n/a 578 LightRecycle Products Impact of Product Stewardship Special & Hazardous Wastes Tons 2009 Tons 2015 Latex 6,213 2,580 Oil-Based Paint 2,086 209 Other Paint Care Products n/a 3,053 Dry-Cell Batteries (if we had a battery program) 1,465
1,144 Pharmaceuticals 1,343 680 Total 11,107 7,666 Paint Care Products (if we had a paint program) Question s? Gretchen Newman: 360-407-6097 [email protected] Megan Warfield: 360-407-6963 [email protected] http://www.ecy.wa.gov/programs/swfa/solidwastedata/ Electronic Products in Disposed Wastes Overall Electronic Products 2009 Est. Percent Televisions - CRT Televisions - LCD VCR's, DVD's, DVR's Computer Monitors - CRT Computer Monitors - LCD Computers
Organics 1.9% 2.4% Consumer Products 7.8% Consumer Products Residues 4.5% Hazardous and Special Waste Residues 40% 50% 42.5% Wood Wastes Construction Materials 30% 11.4% 3.2% 7.3% 1.7% 20% 18.6%
Glass Construction Materials Hazardous and Special Waste 10% Plastic 11.5% Metal 40% Paper 16.9% Paper Glass 30% Residential Waste Sector 6.5% 0.8% 9.3% Self-hauled C&D Waste Sector 0% Paper Plastic Glass
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