Extended Data Fig. 1: The comprehensive assessment model framework of full-chain CBECCS technology that consists of supply potential and mitigation contribution modules.
From: Co-firing plants with retrofitted carbon capture and storage for power-sector emissions mitigation
A comprehensive framework of full-chain CBECCS technology was developed to explore optimal CBECCS deployment from supply potential and mitigation contribution perspectives in China’s power sector. A, The CBECCS supply potential assessment model, consisting of four interlinked modules, that is, a biomass resource potential projection module, a screening module for the retrofitting of CCS-qualified coal-fired power generation units, an optimal matching model between biomass sources and coal-fired power plants, and a static cost-minimized CBECCS source‒sink matching model between co-firing power plants and storage sites. B, The CBECCS mitigation contribution assessment model, consisting of three interlinked modules, that is, a macro top-down China dynamic computable general equilibrium (CGE) model, a core power system optimization model (PSOM), and a CBECCS dynamic cost-minimized source‒sink matching model.
