Compostable Standards

A solutions-oriented playbook entry. Cluster: Materials innovation.

What it is

Define the intervention and where it applies (households, cities, businesses, or producers). Clarify boundaries to prevent “paper wins” that shift impacts elsewhere.

Why it matters

Recycling outcomes are constrained by collection quality, sorting capability, and end markets. This solution targets the bottleneck that most often limits performance.

Implementation steps

1. Map baseline (contamination, capture rate, costs, buyer specs).
2. Choose a design that is enforceable and measurable.
3. Pilot → iterate → scale, with clear comms and feedback loops.

Pitfalls

• Misaligned incentives (collecting more low-quality material increases costs).
• Unfunded mandates (policy without financing).
• Overpromising outcomes without end-market capacity.

Metrics

• Contamination rate (% non-target)
• Capture rate (% available captured)
• Net cost per ton and revenue stability
• GHG impact estimate (via LCA where feasible)

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