We propose to develop a new scrubber based on MOCS that capture CO2 from post and pre-combustion gas streams that are superior to existing commercial technologies. Preliminary results on pure organic solids sorbents indicate significant economic advantage over exisisting technology used in IGCC power plants. The goal of this project will be to characterize the sorbent materials at the laboratory scale to determine economic feasibility for capture of CO2 from post and pre-combustion gas streams.