Seattle Public Utilities (SPU) and WM have entered into a new long-term agreement to modernize how Seattle鈥檚 recyclables are processed, underscoring both organizations鈥� shared commitment to improving material quality, strengthening regional resilience, and providing reliable recycling services for residents and businesses.听
Beginning April 2027, WM expects to assume recycling processing services for SPU under a multiyear contract approved by the Seattle City Council on June 16, 2026, under Council Bill 121221 following a competitive Request for Proposals conducted the previous year. The agreement provides SPU with expanded processing capacity and introduces enhanced sorting technologies that support the City鈥檚 long-term sustainability goals.听
Under the agreement, WM will operate and maintain designated processing facilities鈥攊ncluding state-of-the-art sites in Tacoma and Woodinville鈥攅quipped with AI-powered optical sorters as well as intricate networks of high-speed conveyor belts and other advanced sorting technologies to improve material quality and reduce contamination. These facilities will support Seattle鈥檚 recycling volume of approximately 80,000 tons per year, providing redundancy and continuity for a city that consistently surpasses its recycling goals.听
WM is responsible for providing all labor, equipment, materials, and utilities necessary to process recyclables; preparing and marketing commodities; and assisting commercial customers as needed. SPU has authorized WM to make facility improvements ahead of the 2027 start date to ensure the city鈥檚 recycling flow remains uninterrupted during the transition.听
These upgrades will help streamline how materials move through Seattle鈥檚 recycling system and improve overall system reliability.听While the new agreement reflects updated industry-wide processing costs, SPU anticipates long-term benefits for ratepayers. By improving the quality of recyclables, the City anticipates stronger commodity revenues that help balance higher processing fees听and lower long-term disposal costs. Enhancing material quality remains a priority for SPU, especially as recycling markets continue to face downward price pressure.听
SPU also emphasized that WM鈥檚 enhanced reporting and transparency will provide clearer insight into where materials are sent and how they are used, an important factor in supporting public trust and encouraging continued participation in recycling programs.听