ML-Driven Predictive Maintenance Displacing Supervisory Judgment
#1ML-based predictive maintenance platforms — Aspentech Mtell, IBM Maximo with Watson, Uptake, OSIsoft PI Asset Framework with ML extensions, and GE APM — are being actively deployed at geothermal and broader power generation facilities to perform continuous anomaly detection, failure mode classification, and corrective action recommendation across turbines, pumps, heat exchangers, and injection systems. These platforms ingest SCADA and DCS historian data at millisecond resolution and apply ensemble ML models that outperform human pattern recognition for high-dimensional sensor streams. At the Olkaria geothermal complex in Kenya and Ormat's Nevada facilities, AI-driven monitoring has measurably reduced unplanned downtime, demonstrating production-grade deployment rather than pilot status.