No existing technologies allow simultaneous CO₂ and H₂S reduction. Today the main challenges for CO₂ conversion reside in the composition of the streams containing other acid gases (e.g., containing sulphur) and the economic and environmental performances of the reactors. e-CODUCT will address these challenges by electrifying a simultaneous chemical conversion of acid gas components (CO₂ and H₂S) into platform molecule CO and marketable S_X. e-CODUCT will provide a new technology for two-step acid gas valorisation via i) conversion of CO₂ and H₂S into COS in a fixed bed reactor, and ii) COS conversion into CO and S_X using an electrothermal fluidised bed (ETFB) reactor