Researchers have developed a specialized electrode that captures airborne CO2 from flue gas and converts it into formic acid, outperforming existing electrodes in tests with simulated flue gas and ambient CO2 concentrations. This innovation simplifies the process of CO2 utilization, crucial for widespread implementation of carbon capture methods in industrial emissions. The system is designed to function in real-world flue gas conditions and convert even small amounts of captured CO2 into a useful product, offering a promising solution for reducing carbon emissions.