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Bill

SB 45

Recycling: beverage containers: tethered plastic caps.

2025-2026 Regular Session Introduced by Catherine Blakespear and 1 co-sponsor

California would mandate beverage manufacturers attach plastic caps to containers with tethered connections to reduce litter and improve recycling stream efficiency.

May 23 hearing: Held in committee and under submission.
#recycling #beveragecontainers #tetheredplasticcaps
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WeVote Research Nonpartisan
Bill Summary · SB 45

Legislative bill overview

SB 45 requires beverage container manufacturers to attach plastic caps to bottles and containers using tethered (connected) designs rather than allowing them to detach completely. The bill aims to reduce plastic pollution by keeping caps from becoming litter separate from containers, which complicates recycling and contaminates waterways.

Why is this important

Loose plastic caps represent a significant portion of ocean and environmental plastic debris, and their separation from bottles creates recycling processing problems. By mandating tethered caps, the bill addresses a specific but widespread source of pollution while attempting to maintain recycling stream integrity without requiring major infrastructure changes.

Potential points of contention

  • Industry compliance costs: Manufacturers argue retooling production lines and redesigning packaging will increase beverage prices, disproportionately affecting lower-income consumers
  • Consumer convenience and functionality: Tethered caps may frustrate consumers who prefer completely removable caps for pouring, cleaning, or reuse purposes
  • Recycling equipment compatibility: Some existing bottle sorting and processing equipment may struggle with tethered caps, potentially requiring costly facility upgrades across the recycling industry

Compiled from official sources — confirm details with the bill’s official record.

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