%0 Journal Article %J Protection and Control of Modern Power Systems %D 2025 %T Two-Stage Real-Time Carbon Emission Monitoring for Low-Carbon Power System Operation: A Graph Neural Network-Based Approach %A Zhu, Zixuan %A Wang, Ruoheng %A Bu, Siqi %A Guglielmi, Roberto %K Accuracy %K Carbon Dioxide %K Carbon emission flow (CEF) %K graph neural network %K Graph neural networks %K Load flow %K low-carbon power system %K Monitoring %K Power demand %K power systems %K power transmission networks %K Real-time systems %K Topology %K Training %B Protection and Control of Modern Power Systems %V 10 %P 166-183 %G eng %R 10.23919/PCMP.2023.000172