Americas Biodegradable Plastic Market Report: Market Size & Forecast 2026

The Americas biodegradable plastic market covers polymers such as starch-based blends, polylactic acid (PLA), polybutylene succinate (PBS), polybutylene adipate terephthalate (PBAT), polyhydroxyalkanoates (PHA), and polycaprolactone that break down under industrial or composting conditions. In 2025, the regional market is valued at roughly $2.23 billion and is forecast to grow at about 10.2% annually through the end of the decade. Packaging and agriculture are the dominant end-use segments, with food packaging, single-use tableware, mulch films, and controlled-release fertilizer coatings driving the bulk of volume.

• •2025 market value: ~$2.23 billion; forecast CAGR: ~10.2%
• •Key material families: starch-based, PLA, PBS, PBAT, PHA, polycaprolactone
• •Leading end-uses: packaging (food and single-use items) and agriculture (mulch films, coatings)

Tightening regulation of conventional plastics is the principal catalyst: U.S. state-level bans on polystyrene foam and single-use bags, Canadian restrictions on certain single-use items, and a growing number of Latin American countries moving toward EPR and compostable-substitution mandates are reshaping procurement. Parallel demand-side pressure comes from brand-owner sustainability pledges and retailer shelf standards that favor certified compostable packaging. Industrial composting infrastructure expansion in the U.S. and Canada is also improving the practical case for switching from fossil-based to biodegradable plastics.

• •State and federal single-use plastic restrictions across the U.S., Canada, and parts of LATAM
• •Brand-owner sustainability commitments and retailer acceptance of compostable packaging
• •Rising investment in industrial composting and organic-waste collection infrastructure

By material, starch-based and PLA blends currently hold the largest share because of cost and processability, while PHA is the fastest-growing chemistry given its marine and home-compost potential. By end-use, packaging accounts for the majority of demand, with agriculture the next-largest segment. Regionally, North America is the largest sub-market, with North America projected to reach about USD 1,039.4 million by 2030 at a ~9.6% CAGR, while South & Central America is forecast to reach roughly USD 1.2 billion by 2028 at a ~16.7% CAGR, and the broader Latin America bioplastics market is projected to approach USD 2.02 billion by 2034 at ~8.83% CAGR.

• •North America: ~USD 1.04 billion by 2030; ~9.6% CAGR
• •South & Central America biodegradable plastics: ~USD 1.2 billion by 2028; ~16.7% CAGR
• •Latin America bioplastics: ~USD 2.02 billion by 2034; ~8.83% CAGR

What are the recent trends and outlook?

Through the late 2020s, expect a shift from first-generation PLA and starch blends toward PHA and polycaprolactone for applications requiring marine or home biodegradability. Agricultural mulch films and controlled-release coatings are emerging as high-volume growth pools, particularly in South America where large farming economies can absorb biodegradable alternatives at scale. Long-term forecasts also point to enzyme-based additives that accelerate conventional plastic degradation becoming a complementary, though controversial, sub-segment within the broader biodegradable category.

• •Shift from PLA/starch blends toward PHA and PCL for marine and home-compost performance
• •Agricultural mulch films and coatings emerging as high-volume growth pools
• •Adoption of bio-based and drop-in biodegradable alternatives for food-contact packaging

Named companies and quantified developments shaping the Americas Biodegradable Plastic market.

• •Kingfa Sci. & Tech. - Kingfa Sci. & Tech. holds an estimated ≈23.0% market share and operates a ~320 kt PBAT base in Zhuhai, China.
• •Novamont - Novamont holds an estimated ≈10.8% market share and produces ~150 kt of Mater-Bi & Origo-Bi in Italy.
• •NatureWorks - NatureWorks holds an estimated ≈10.8% market share and produces 150 kt of Ingeo® PLA in Nebraska, USA.
• •TotalEnergies Corbion - TotalEnergies Corbion holds an estimated ≈5.4% market share and operates 75 kt of Luminy® PLA capacity.