Analysis of the International Market for Biodegradable Plastic Bags

I. Market Size and Growth (Through 2026)

Global Market Size: Approximately $2.32 billion (2,321 million USD) in 2026

Compound Annual Growth Rate (CAGR): Projected at 12% from 2026 to 2035

2035 Forecast: Expected to reach $6.44 billion

Key Drivers: Policies and regulations (72%), corporate sustainability commitments (68%), consumer environmental awareness (64%)

II. Mainstream Materials and Technologies

PLA + PBAT Blends: Market mainstream; cost-effective with performance comparable to traditional PE

Starch-based / Cellulose-based: Lower cost; suitable for lightweight packaging

PHA: High-end, marine-degradable, higher cost

Key Standards:

EU: EN 13432 (Industrial Composting)

US: ASTM D6400

China: GB/T 38082

III. Regional Market Landscape (2026)

1. Europe (Global Leader, approx. 32%)

Policy: EU Single-Use Plastics Directive → 80% reduction in plastic use by 2025, fully biodegradable by 2030

Market: Widespread adoption in German, French, and Italian supermarkets; 78% coverage of industrial composting facilities

Demand: High unit price, strict certification (EN 13432), food-grade, compostable

2. North America (approx. 28%)

United States: State-level legislation (12 states including California and New York) requiring compliance with ASTM D6400

Canada: Complete ban on conventional plastics by 2030

Characteristics: Driven by both policy and market; rising demand for home composting bags

3. Asia-Pacific (approx. 30%)

China: World’s largest producer and consumer (accounting for approx. 38% of global total); full implementation of “Plastic Ban 2.0”

Japan, South Korea, Australia, and New Zealand: Strict regulations, high reliance on imports

Southeast Asia: Rapid expansion of production capacity (Vietnam, Thailand), low-cost export-oriented

4. Others

Latin America, Middle East, and Africa: Policies in their infancy, fastest growth (CAGR 15%+), but weak foundations

IV. Demand Structure (Application Scenarios)

Retail / Supermarket Shopping Bags: Largest application (59%)

Fresh Produce / Food Packaging: Fastest-growing segment (CAGR 14%), requiring oil and water resistance, and food contact safety

Courier / E-commerce Packaging: Explosive growth in China and Southeast Asia

Garbage Bags: Household / Commercial; home composting is becoming a trend

V. Core Challenges

Cost Premium: 30%–80% higher than traditional PE

Performance Shortcomings: Gaps remain in heat resistance, moisture resistance, and strength

Insufficient Composting Infrastructure: Inadequate household/industrial composting networks in most countries

“Pseudo-degradation” Chaos: Photo-oxygen degradation masquerading as fully biodegradable, disrupting the market

VI. Key Trends for 2026–2030

Cost Reduction: Maturation of modification technologies → Premium narrowed to within 20%

Performance Improvements: Strength and heat resistance approaching that of conventional PE

Weight Reduction: 20%–30% material savings, further lowering costs

Home Composting: Penetration rate in European and American households exceeds 34%

Strengthened Certification: Global unified labeling, traceability, and widespread adoption of carbon labeling

VII. Key Export Markets (2026)

EU: Most stable, high unit prices, strong emphasis on EN 13432 certification

United States (California / New York): Mandatory ASTM D6400 standard, large procurement volumes

Japan / South Korea / Australia: High standards, high environmental premium

Southeast Asia / Middle East: Rapid growth, cost-effectiveness prioritized

VIII. Summary (Foreign Trade Perspective)

Biodegradable plastic bags represent a high-growth sector driven by regulatory mandates and consumption upgrades (global CAGR of 12%)