Industry Knowledge

Germany’s 1991 Green Dot (Der Grüne Punkt) symbol marking compliant packaging under German EPR represents iconic moment in EPR history. Understanding Green Dot foundation provides B2B context for modern EPR program markers and compliance tracking.

Seven facts about compostable bags that aren’t obvious from packaging or marketing — manufacturing differences, why some break down faster than others, what ‘biodegradable’ actually means here, and the regulatory landscape that’s reshaping the category.

From the perspective of compostable foodware manufacturers, eight changes in industrial composting practice that would substantially improve outcomes for compostable products — what would help, why composters haven’t already adopted these, and the path to mutual benefit.

Exploring the question of whether indigenous Amazonian practices influenced the development of modern bagasse-based packaging — what’s actually documented in the history of bagasse use, the limits of attribution, and what we know about traditional plant-fiber food packaging globally.

Polymer blending — combining different polymers to achieve specific property combinations — provides foundation for many compostable foodware products. Understanding blending technology supports informed B2B procurement evaluation, particularly for compostable bag and film applications.

Environmental Product Declarations (EPDs) — standardized LCA-based product environmental documentation — emerged through 1990s-2000s establishing framework for credible product-level environmental claims. Understanding EPD foundation provides B2B context for product environmental documentation.

By 2007, NatureWorks LLC had scaled PLA (polylactic acid) commercial production to over 140,000 metric tons annually at Blair, Nebraska facility — establishing PLA as commercially viable industrial material. Understanding this 2007 commercial scale milestone supports B2B perspective on PLA industry development.

Mass balance accounting — the methodology for tracking bio-based content through complex manufacturing supply chains where bio-based and petroleum feedstocks may co-mingle — provides framework for credible bio-based content claims. Understanding mass balance supports informed B2B procurement evaluation.

The Zero Waste International Alliance (ZWIA) founding in 2002 organized zero waste movement globally with formal definition and certification framework. Understanding the foundation provides B2B context for zero waste programs.

Exploring the white-rot fungi that break down cellulose dramatically faster than typical compost microbes — what they are, where they come from, why industrial composters care, and the practical limits on putting them to work.

San Francisco’s 2007 plastic bag ban — first major US municipal plastic restriction — established precedent that subsequently shaped state and city plastic regulations across America. Understanding the historical foundation provides B2B context for modern compostable program development.

European compostable certification developed earlier than US standards starting in early 1990s. Understanding European certification history provides B2B context for the international compostability standards that subsequently shaped global industry.