The REACT project develops an advanced electrochemical conversion technology unlocking the transformation of industrial CO₂ emissions into valuable chemical mixtures. Designed to flexibly operate electrolyzers with real CO₂ streams from hard-to-abate industries, REACT reduces the need for costly pre-treatment while improving efficiency, sustainability, materials durability, and economic feasibility. The project supports the transition toward circular carbon value chains by enabling the production of sustainable polymers and chemicals using renewable electricity.