Global warming from the increasing amount of greenhouse gases is at the forefront of environmental concern and carbon dioxide is the primary target of long-term reduction methods. Carbon capture and storage and conversion are the primary methods being investigated. Conversion is promising as it forms valuable products, via reactions, while utilizing carbon dioxide. This chapter discusses the
... [Show full abstract] creation and analysis of a superstructure of conversion paths to create a network of sustainable conversion processes. The motivation and objective are discussed. Then, the methodology used to determine sustainable designs via superstructure generation is described with necessary tools. Subsequently, dimethyl carbonate (DMC) production from carbon dioxide and methanol manufacture from synthesis gas and carbon dioxide hydrogenation are analyzed. This reveals that using the superstructure and methodology described, it is possible to achieve sustainable process designs for carbon dioxide conversion.