CO₂ Recycling Breakthrough: New Plant Turns Emissions Into Polyols

World's First CO₂-Based Polyol Plant Opens in China's Green Chemistry Push

Econic Technologies and Changhua Chemical have launched the world's first commercial-scale production facility for a new class of polyols derived partly from captured carbon dioxide, marking a step forward for carbon utilization in the chemicals sector.

Located in Lianyungang, in China's Jiangsu province, the plant will produce polycarbonate ether (PCE) polyols under the CarnolTM brand. Based on proprietary technology developed by Econic, the materials incorporate CO2 as a feedstock, reducing lifecycle emissions by around 30% compared to conventional polyols while maintaining competitive cost and performance.

Initial production capacity is expected to reach approximately 80,000 tons in 2026, with longer-term plans to scale output beyond one million tons annually.

From captured carbon to chemical feedstock

Polyols are a key input in the production of polyurethanes, which are used across a wide range of applications including foams, coatings, elastomers, and insulation materials.

By partially substituting fossil-based inputs with captured CO2, the new process offers a pathway to lower the carbon footprint of these widely used products.

According to the companies, materials produced with Carnol polyols can deliver not only emissions reductions but also improved mechanical properties. Applications include flexible foams with enhanced strength, lightweight automotive components, protective gear, footwear, and building insulation.

The launch represents a broader shift in how carbon dioxide is viewed within industrial systems - from waste stream to usable raw material. By embedding CO2 into high-volume chemical products, the approach creates ongoing demand for captured carbon while reducing reliance on petrochemical inputs.

Beyond China, Econic is pursuing a licensing strategy to expand the technology globally. Partnerships have already been announced with Monument Chemical in the United States, as well as agreements with Manali Petrochemicals, Sanyo Chemical, PTT Global Chemical, and Chimcomplex.

As industries look to decarbonize supply chains without sacrificing performance, scalable carbon utilization pathways such as CO2-based polyols could play an increasingly important role in reducing emissions across the chemicals and manufacturing sectors.