Smart grids are transforming energy distribution by integrating digital technology into the traditional grid system. This allows for real-time monitoring and management of electricity flow, facilitating better integration of renewable energy sources like solar and wind. Smart grids enhance reliability and efficiency by enabling two-way communication between utilities and consumers, which also allows users to manage their energy usage more effectively. This transformation leads to a reduction in energy waste and supports sustainability goals, ultimately paving the way for a more resilient energy infrastructure.