This ARC white paper explores how utilities can modernize grid operations using enterprise open source platforms. As data from renewables, DERs, EVs, and smart devices surges, utilities need secure, flexible systems that bridge IT and OT. Red Hat Enterprise Linux and OpenShift support SCADA, substations, and real-time workloads while meeting strict security demands. The paper highlights digital twins, AI-driven forecasting, and partnerships with ABB and Hitachi. The message is clear: standardized, open platforms help utilities handle complexity, improve resilience, and turn operational data into strategic value.

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