The integration of 5G technology in the power sector marks a transformative shift, driving advancements in grid management, energy distribution, and operational efficiency. 5G facilitates real-time communication across the power grid, enabling smart grid management with instantaneous data transfer between sensors, meters, and control centers. Remote monitoring and maintenance of power infrastructure, including substations and power lines, become efficient with 5G, enabling proactive fault detection and quicker responses, ultimately reducing downtime and enhancing reliability. The support for Distributed Energy Resources (DERs), such as solar panels and wind turbines, through high-speed, low-latency connectivity ensures effective coordination and utilization of renewable energy sources within the grid. The robust security features of 5G enhance grid resilience against cyber threats, ensuring a secure energy infrastructure. Real-time communication with smart meters and home automation systems, facilitated by 5G, empowers consumers to optimize energy consumption, contributing to overall energy efficiency and cost savings. The implementation of responsive demand response programs and the use of predictive analytics for outage prevention are further enabled by 5G, fostering a balanced and efficient power grid. In summary, 5G's integration in the power sector promotes a modernized, secure, and responsive infrastructure, aligning with the evolving demands of the energy landscape.