Carbon capture, utilisation and storage (CCUS) is one of several clean energy technologies that must be deployed globally to minimise the effects of climate change on future generations. However, the CCUS methods currently in use are inefficient and uneconomical due to the difficulty of selectively capturing carbon dioxide from mixtures of gases. I plan on addressing this by investigating the mechanism of action for new electrochemical CCUS systems. Understanding these reactions will mean we can build cheaper, more effective, and longer-lasting CCUS systems. My interest in zero-emissions technology stems from my time working on freight and electric vehicle policy as a public servant in the Australian federal government, which taught me the importance and difficulty of decarbonisation from a technological, economic and political perspective.