Description: Power systems and renewable energy are evolving rapidly to meet the growing demand for clean, reliable, and efficient electricity. Modern approaches integrate solar, wind, and other renewable sources with traditional grids using smart technologies. Advanced power electronics, energy storage systems, and real-time monitoring improve grid stability and performance. Artificial intelligence and data analytics support load forecasting, fault detection, and optimal energy management. Smart grids enable two-way communication between consumers and utilities, promoting energy efficiency and sustainability. Together, these innovations reduce carbon emissions, enhance reliability, and support the global transition toward a resilient, intelligent, and environmentally friendly power infrastructure.