ISA Energía Perú digitized SF₆ gas leak monitoring in high-voltage substations using AVEVA PI System and Azure Data Lake. Sensors now track pressure, density, and temperature in GIS compartments, enabling predictive analytics and early fault detection. Results are visualized in AVEVA PI Vision and integrated with SCADA alerts for faster response. Learn how this initiative reduces emissions, automates data collection, and improves maintenance planning for environmental and operational gains.