This document describes the capabilities of ETAP Real-Time, a software package for power system monitoring, simulation, control and optimization. It allows users to monitor live systems, simulate operations, analyze data and predict system responses. The software integrates monitoring, control, optimization and energy management in a single platform. It aims to optimize power system operation, prevent outages, minimize losses and energy costs. Key features include real-time simulation, intelligent load shedding, automation and optimization of generation and other controls.