2022 Solid Waste Plan Update: Moving Upstream to Zero Waste
On April 11, 2023, the City Council adopted the City’s latest comprehensive solid waste management plan, Seattle’s 2022 Solid Waste Plan Update: Moving Upstream to Zero Waste (2022 Plan Update). The Washington State Department of Ecology approved the 2022 Plan Update on June 7, 2023.
An international leader in solid waste management for decades, Seattle has advanced a zero-waste vision thanks to public support for environmentally progressive programs and thoughtful planning. To move upstream toward zero waste, SPU is looking at the whole life cycle of materials to eliminate waste and toxins, prevent pollution, reduce carbon emissions, and conserve natural resources as early as possible. We get closer to zero waste by producing and using less. That is why Seattle’s 2022 Plan Update prioritizes waste prevention in solid waste system planning. As part of our emphasis on waste prevention, Seattle will work to address the root causes of waste to reduce impacts on health and the environment.
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2022 Plan Contents
- State Department of Ecology Approval Letter
- Acknowledgements and Table of Contents
- Acronyms and Glossary
- Executive Summary
- Chapter 1: Development of the 2022 Solid Waste Plan Update
- Chapter 2: Maximizing and Measuring Impact: Moving Upstream, Beyond the Recycling Rate
- Chapter 3: Solid Waste Data and Trends
- Chapter 4: Waste Prevention and Reuse
- Chapter 5: Recycling and Composting Policy and Markets
- Chapter 6: Solid Waste Handling, Collection, and Removal
- Chapter 7: Solid Waste Transfer, Processing, Disposal, and Emergency Management
- Chapter 8: Construction and Demolition Debris
- Chapter 9: Education, Outreach, Enforcement, and Compliance Support
- Chapter 10: Administration and Financing of the Solid Waste System
- Appendix A: Planning History and Progress on Prior Recommendations
- Appendix B: Recycling Contamination Reduction and Outreach Plan
- Appendix C: Plans and Regulations Consulted
- Appendix D: Stakeholder Engagement Summary
- Appendix E: Recycling Potential Assessment Model and Environmental Benefits Analysis
- Appendix F: Economics of Residential Recycling in Seattle
- Appendix G: State Environmental Protection Act (SEPA) Documents
- Appendix H: Seattle Solid Waste Advisory Committee (SWAC) Participation in Planning
- Appendix I: Washington State Department of Agriculture Compliance Letter
- Appendix J: City Council Resolution of Adoption