Research Triangle Institute (RTI) will develop a comprehensive solvent emission mitigation tool set for reducing the solvent and aerosol emissions from carbon dioxide (CO2) capture systems using water-lean solvents (WLSs). Due to their low energy requirement for solvent regeneration, lower regeneration temperature, low corrosivity, and low vapor pressure, WLS systems are rapidly being developed for CO2 capture. RTI’s tool set is specifically designed for WLS systems, implementing an advanced organic solvent wash system in conjunction with water wash, acid wash, and other commercially available, state-of-the-art emission reduction technologies.