With the potential to absorb up to 18% of global emissions annually, Cyanoskin emerged to combat carbon emissions in the construction industry. Responsible for 17% of total UK emissions, the sector faces challenges such as high costs, limited incentives, and application complexities. Cyanoskin offers a transformative solution by converting buildings into carbon dioxide-absorbing structures through innovative living paint technology. With custom built sensors, , Cyanoskin enables building owners to monitor CO2 absorption directly on their walls, facilitating lower CO2 Key Performance Indicators (KPIs) and supporting the transition to net-zero emissions. Our mission is to accelerate global emission reduction efforts by providing a simple yet effective solution for carbon tracking and mitigation, aligning with targets outlined by the Construction Leadership Council.