1,3-Propanediol (PDO) - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2026-2031)

The 1,3-Propanediol market size is estimated at USD 435.12 million in 2026, and is expected to reach USD 620.61 million by 2031, at a CAGR of 7.36% during the forecast period (2026-2031). This report is Segmented by Source (Bio-Based PDO and Petrochemical-Based PDO), Purity Grade (Industrial Grade and Cosmetic/Pharma Grade), Application (Polytrimethylene Terephthalate, Polyurethane, and More), End-User Industry (Engineering Plastics, Synthetic Drugs, and More), and Geography (Asia-Pacific, North America, and More). The Market Forecasts are Provided in Terms of Value (USD).

Global 1,3-Propanediol (PDO) Market Trends and Insights

Surging Demand for Bio-Based Polymers

Corporate decarbonization is pushing buyers toward renewable monomers that carry verified life-cycle savings. DuPont’s latest sustainability audit shows that Susterra PDO delivers a 61% greenhouse-gas reduction versus petrochemical routes. The European Commission’s 2024 bio-based products strategy prioritizes drop-in chemicals such as PDO that avoid downstream retooling. China’s 14th Five-Year Plan earmarked CNY 15 billion (USD 2.1 billion) for fermentation capacity with PDO listed among 12 platform chemicals. Scale economies and carbon-pricing schemes are narrowing the green premium to near single digits. As a result, the 1,3-propanediol (PDO) market is pivoting from early-adopter niches toward mainstream polymer applications where cost parity is within reach.

Growing PTT Fiber Adoption in Automotive and Apparel

Electric-vehicle lightweighting agendas are intensifying PTT fiber penetration into seating, headliners, and carpeting. Sorona fiber sales to automotive customers grew 22% year-over-year in 2025, with European OEMs responsible for 40% of incremental volume. PTT dyes at 100 °C versus 130 °C for polyester, trimming energy use by 30% and aligning with forthcoming EU eco-design rules. Athletic-apparel brands prize PTT’s elastic recovery, while premium home-textile suppliers tout the fiber’s softer hand. These performance advantages are translating into long-term supply contracts that lock in PDO offtake and buttress the 1,3-propanediol (PDO) market against price swings in commodity glycols.

Feedstock Price Volatility

Corn prices swung between USD 4.20-5.80 per bushel during 2024-2025, causing as much as USD 0.08 per kilogram variance in bio-PDO cash cost. Crude-glycerol values whipsawed between USD 150-320 per ton as renewable-diesel expansions diverted feedstock from biodiesel. Such swings deter long-term offtake agreements, particularly with automotive tier-ones that demand 12-18-month cost certainty. The 1,3-propanediol (PDO) market remains exposed, although integrated players with hedged grain contracts are cushioning volatility.

Other drivers and restraints analyzed in the detailed report include:

• Expansion of Polyurethane Foams and Insulation
• Government Incentives for Biomass-Based Chemicals
• Cheaper Glycols as Functional Substitutes

Segment Analysis

Bio-based PDO held 59.78% market share in 2025 and is projected to outpace overall growth at an 8.93% CAGR through 2031. The 1,3-propanediol (PDO) market benefits from DuPont’s corn-to-PDO pathway that now delivers titers of 135 g/L and yields above 0.51 g/g glucose. Genomatica’s four active Asian licensees add 80 kilotons of capacity by 2027, diversifying global supply. Petrochemical PDO remains price competitive when Brent trades near USD 70 per barrel, yet mounting carbon levies are squeezing its cost advantage, particularly in Europe. Shell permanently exited petro-PDO production in Singapore in 2024, underscoring structural headwinds for fossil routes.

Captive monomer pull from PTT polymerization allows integrated bio-players to hedge spot risk and capture higher margins. Conversely, glycerol-route producers in China thrive on feedstock arbitrage, supplying industrial grades at double-digit discounts. These dynamics signal that the 1,3-propanediol (PDO) market is settling into a bio-centric growth arc with fossil supply relegated to price-driven niches.

Industrial grade accounted for 71.35% volume in 2025, yet cosmetic and pharmaceutical grades are expanding at 9.88% CAGR to 2031. Updated European Pharmacopoeia monographs cap residual water at 0.1% and individual impurities below 50 ppm. Meeting these targets adds USD 0.30-0.50 per kilogram but earns 40-60% price premiums. L’Oréal reformulated 120 SKUs with bio-PDO during 2025 to align with clean-beauty positioning. The U.S. FDA’s inactive-ingredient database now lists PDO for both parenteral and oral applications, lowering regulatory barriers.

Industrial demand still dominates because PTT and polyurethane segments absorb bulk tonnage. Even so, the specialty-grade niche is forecast to supply an outsized share of incremental value. Sustained brand-owner pull suggests that high-purity grades will continue to elevate the value mix of the 1,3-propanediol (PDO) market.

Complete Report Scope:

• By Source
  • Bio-based PDO
  • Petrochemical-based PDO
• By Purity Grade
  • Industrial Grade
  • Cosmetic/Pharma Grade
• By Application
  • Polytrimethylene Terephthalate (PTT)
  • Polyurethane
  • Personal Care Products
  • Other Applications
• By End-user Industry
  • Engineering Plastics
  • Synthetic Drugs
  • Textile Dyeing and Finishing
  • Other End-User Industries (Cosmetics and Pharmaceutical)
• By Geography
  • Asia-Pacific
    • China
    • India
    • Japan
    • South Korea
    • ASEAN Countries
    • Rest of Asia-Pacific
  • North America
    • United States
    • Canada
    • Mexico
  • Europe
    • Germany
    • United Kingdom
    • France
    • Italy
    • NORDIC Countries
    • Rest of Europe
  • South America
    • Brazil
    • Argentina
    • Rest of South America
  • Middle-East and Africa
    • Saudi Arabia
    • South Africa
    • Rest of Middle-East and Africa

Geography Analysis

North America accounted for 34.89% of 2025 revenue, a position underpinned by DuPont’s Tennessee biorefinery and favorable corn economics. Inflation Reduction Act credits shave production costs, reinforcing continental competitiveness. Canadian producers are exploring a Saskatchewan project that leverages canola-derived glycerol feedstock. Mexico’s role remains downstream compounding. These factors ensure that the 1,3-propanediol (PDO) market retains a North American anchor even as growth moderates.

Asia-Pacific is projected to post a 10.67% CAGR to 2031, the fastest regional expansion. China’s Sheng Hong Group commissioned 50 kilotons of bio-PDO in 2024, feeding its captive PTT lines and exporting to Southeast Asian mills. Indian pharmaceutical demand is scaling at 18% annually as injectable generics gain global share. Japan and South Korea remain premium importers focused on cosmetics and specialty polymers. Thailand and Vietnam are emerging textile-auxiliary markets as garment production migrates from China. Collectively, these trends enlarge the 1,3-propanediol (PDO) market footprint in Asia-Pacific.

Europe represents a moderate share of demand, with Germany and France leading automotive and cosmetic demand. REPowerEU grants and REACH restrictions accelerate PDO adoption, especially in personal care where petrochemical glycols face tighter scrutiny. Scandinavia’s focus on circular materials further amplifies uptake. South America and the Middle East and Africa jointly represent a lower share, though Brazil’s sugarcane economy offers future optionality if fermentation costs fall. Overall, regional diversification supports stable global growth for the 1,3-propanediol (PDO) market.

List of Companies Covered in this Report:

• BASF
• Cargill Inc.
• Connect Chemicals
• Dow Inc.
• DSM
• DuPont
• Eastman Chemical Company
• Genomatica
• LG Chem
• Merck KGaA
• METabolic Explorer SA
• MOJIABIO
• Primient Covation LLC
• Shell plc
• Sheng Hong Group Holdings Limited
• Sinopec
• Zhangjiagang Glory Biomaterial

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support