C-MACC Weekly Sustainability and Energy Transition Report
Plastic Gets Personal: Resins as Gatekeepers of Brand Integrity
- 1st Topic of the Week: Packaging credibility depends on resin innovation, certification, and traceability; are your material partners consistently validating compliance across geographies, or exposing your brand to risk?
- 2nd Topic of the Week: Hydrogen credibility pivots on contracted flows, cost curves, and industrial anchors like steel and ammonia. With subsidies waning, are only execution-driven hubs poised to capture capital?
- Otherwise – Credibility, not capacity, emerges as the scarce competitive currency; resins, hydrogen, recycling, finance, and renewables now reward verifiable trust, disciplined execution, and auditable compliance.
Exhibit 1: Thinner by design: flexible packaging film thickness has fallen by ~70% since 1990 and is likely to fall further.

Source: C-MACC Estimates, September 2025
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