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Avantium Publishes Updated LCA: releaf® PEF Cuts GHG Emissions up to 88% vs. PET in 500 mL Bottles

by Sven Cammerer
Avantium Publishes Updated LCA: releaf® PEF Cuts GHG Emissions up to 88% vs. PET in 500 mL Bottles

AMSTERDAM, Netherlands — Avantium N.V. has published an updated Life Cycle Assessment (LCA) for its releaf® PEF (polyethylene furanoate) polymer, confirming up to 88% lower greenhouse gas emissions compared to conventional PET in 500 mL beverage bottle applications under representative European conditions.

The study, conducted according to ISO 14040/14044 with third-party critical review, incorporates industrial-scale production data from Avantium’s FDCA flagship plant in Delfzijl (Netherlands) and PEF polymerization at partner facilities, moving beyond earlier pilot-scale assumptions.

Key LCA Results (500 mL Bottle, European Scenario)

Impact Categoryreleaf® PEFPET (Virgin)Reduction
Climate Change (GWP 100a)0.12 kg CO₂ eq1.02 kg CO₂ eq88%
Fossil Resource Scarcity0.03 kg oil eq0.38 kg oil eq92%
Water Consumption0.8 L2.1 L62%
Land Use1.2 m²a crop eq0.3 m²a crop eq+300%*

*Land use increase reflects sugar beet/corn feedstock cultivation; mitigated by use of agricultural residues in future supply chains.

Scope & Methodology

  • Functional unit: 500 mL carbonated soft drink bottle, 28 g weight
  • System boundary: Cradle-to-grave (feedstock → FDCA → PEF → bottle → EoL)
  • Geography: EU-27 average grid mix, European sugar beet feedstock
  • End-of-life: 70% mechanical recycling (PET stream), 20% incineration, 10% landfill
  • Allocation: Economic allocation for co-products (e.g., levulinic acid from FDCA process)
  • Data quality: Primary data for FDCA/PEF production (2024–2025); Ecoinvent 3.10 for background

Critical Findings

1. Recyclability in PET Stream Validated

PEF/PET multilayer bottles (5–10% PEF) have been recognized as fully compatible with the PET recycling stream by RecyClass (European PET recycling protocol). This enables:

  • Drop-in blending at ≤10% PEF in rPET without quality loss
  • Monolayer PEF bottles sortable via NIR (distinct signature from PET)
  • Mass balance accounting for recycled content claims

2. Biogenic Carbon Uptake Drives GWP Reduction

~60% of GWP benefit comes from biogenic CO₂ sequestration in sugar beet feedstock. Sensitivity analysis shows:

  • EU grid decarbonization (2030 target): PEF GWP drops to 0.08 kg CO₂ eq (92% vs. PET)
  • Renewable energy at plant: Additional 15–20% reduction
  • Agricultural residue feedstock (wheat straw, corn stover): Eliminates land use impact

3. Industrial Data Confirms Energy Efficiency

Measured specific energy consumption at Delfzijl FDCA plant:

  • 18 GJ/ton FDCA (vs. 22 GJ/ton in 2022 LCA) — 18% improvement
  • Yield: 92% molar (fructose → FDCA)
  • Catalyst lifetime: > 2 years (continuous operation)

Commercial Implications

  • Brand owners can now substantiate “up to 88% lower carbon bottle” claims with ISO-compliant LCA
  • PPWR compliance: PEF contributes to recycled content targets (mechanically recyclable) and biobased content mandates
  • Licensing readiness: Avantium’s YXY® technology package includes LCA data room for licensee due diligence

“This LCA closes the loop between lab promise and industrial reality,” said Tom van Aken, CEO of Avantium. “With real plant data, confirmed recyclability, and a clear decarbonization roadmap, releaf® PEF is ready for commercial scale-up with brand partners.”

Resources

Company Boilerplate

Avantium N.V. (Euronext Amsterdam: AVTX) is a leading renewable chemistry company developing YXY® technology for the conversion of plant-based sugars to FDCA (furandicarboxylic acid) and PEF (polyethylene furanoate) — a 100% plant-based, recyclable, high-performance polymer marketed as releaf®. The company operates the world’s first FDCA flagship plant in Delfzijl, Netherlands.

Source: Avantium press release, May 27, 2026 (18:00 CEST)

Source: Avantium