Why did Vioneo choose China — rather than Europe — for its first fossil-free plastics plant?

Vioneo chose China primarily due to its leading position in green methanol industrialisation and commercial application; green methanol is the single-largest cost component in Vioneo’s process, and being closer to the feedstock improves cost competitiveness, supply security, and carbon performance — prompting the relocation of the project from Belgium to China.

What core technology and inputs does Vioneo use to produce fossil-free plastics, and how does it achieve emissions reductions?

Vioneo uses green methanol and renewable power as core inputs, integrating them with commercially proven and licensed methanol-to-olefins (MTO) and polymer manufacturing technologies — eliminating the need for pilot or demonstration plants — and achieves more than 6 kg of CO2 reduction per kg of plastic produced compared with conventional fossil-based production, depending on the benchmark feedstock.

Vioneo Selects China for First Fossil-Free Plastics Plant Based on Green Methanol

Apr 24, 2026

Swiss start-up Vioneo plans its first fossil-free plastics plant in China, producing 300,000 tonnes of polypropylene and LDPE annually using green methanol by 2030. The move leverages China's feedstock advantages to reduce carbon emissions in virgin polymer production.

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Vioneo Selects China for First Fossil-Free Plastics Plant Based on Green Methanol

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