Beyond chitin: Three microbial production architectures forlandfill-degradable commodity plastics

Share Link (free access until September 30, 2026):
https://authors.elsevier.com/a/1nb0TcF8SPhhH

Permanent DOI link:
https://doi.org/10.1016/j.jbiotec.2026.07.009

The global bioplastics industry has invested heavily in materials certified for industrial composting — yet the vast majority of plastic waste enters anaerobic landfills where those materials do not degrade. CCG identified this as a regime mismatch: the field has been optimizing for the wrong constraint entirely. By reframing the target from industrial compostability to landfill-active biodegradability, the candidate landscape changes completely.

CCG conducted a systematic cross-domain analysis spanning microbial fermentation biology, polymer materials science, and techno-economic modeling to identify three production architectures with credible paths to commodity cost targets and genuine landfill degradability. The analysis was published as a peer-reviewed Short Review in the Journal of Biotechnology (Volume 419, 2026, pp. 53–57).

This project demonstrates CCG's core capability: identifying where an industry or research field has organized around the wrong foundational assumption, reframing the problem at the constraint level, and mapping a structured solution space with explicit evidence boundaries.

Relevant consulting applications:

• Sustainability strategy for manufacturers evaluating materials transitions

• R&D portfolio assessment for companies or investors in the bioplastics or biodegradable materials space

• Regulatory and market positioning for organizations navigating plastic waste legislation

• Cross-domain problem framing for research teams that have reached a within-domain ceiling