IHI Corporation announced the full-scale operation of an anomaly diagnosis system within its 'MEDICUS NAVI' operation and maintenance support system at Kobelco Power Kobe No. 2's Kobe Power Plant Units 3 and 4. The system utilizes IHI's proprietary 'I-ASTA' anomaly detection model based on the IHI-MT method and machine learning for steam leak detection. It enables high-precision anomaly detection and analyzes factors affecting boiler efficiency, contributing to stable and optimized plant operations.