A Smart Grid is an advanced electrical power grid system that uses digital communication, automation, and real-time monitoring to improve the efficiency, reliability, and sustainability of electricity generation, transmission, distribution, and consumption. ⚡ Traditional Power Grid: One-way power flow (from generator → consumer) Manual monitoring and control Limited integration of renewable energy Slow response to faults and demand changes 🔌 Smart Grid: Two-way communication between utility and consumers Integrates sensors, IoT devices, and smart meters Enables real-time monitoring and control Supports renewable energy sources (solar, wind) Uses data analytics and automation for fault detection and load balancing