Five Ways Sustainability Has Shifted in Just Two Years

A comparison of PMMI's 2023 and 2025 Compass Reports on sustainable packaging reveals how real-world conditions tempered some of the optimism around new solutions.

2025 The New Material World Compass Update Final
PMMI Custom Research

In 2023, PMMI and AMERIPEN released the Packaging Compass, a forward-looking report that mapped the next decade of packaging design and recovery. Two years later, PMMI’s The New Material World: Compass Update 2025 revisits those forecasts, grounding them with updated data and fresh industry perspectives. While the 2023 report emphasized anticipated growth in compostables, flexible packaging, and recycled content, the 2025 update reflects a market where real-world constraints—cost, regulation, and machinery—are shaping more pragmatic decisions.

For OEMs, the comparison highlights how optimism around emerging materials is giving way to a more measured focus on recyclables, operational feasibility, and closer collaboration with brand owners.

Five shifts and their Implications

1. Compostables: From rising star to stalled growth

  • 2023: Forecasts projected compostables as one of the fastest-growing packaging segments, with expected CAGR of 15–16%.
  • 2025: Momentum has slowed, with an 8% drop in companies “somewhat likely” to adopt compostables. Performance issues and infrastructure gaps are the main culprits.
  • Implication: OEMs are focusing less on compostable-ready equipment and more on refining recyclables performance.
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