As telcos expand their 5G networks, managing power consumption has become a critical concern due to the extensive infrastructure required. Machine learning technology from Elasticsearch provides a solution by optimizing network planning and performance through intelligent analysis of traffic patterns and base station usage. This enables telcos to build more energy-efficient networks, reducing both capital and operational expenditures. The use of machine learning allows for dynamic network adjustments, energy-efficient hardware selection, predictive maintenance, and improved energy management in data centers, all of which contribute to lower energy costs and enhanced sustainability. By leveraging Elasticsearch's capabilities, telcos can maintain high network performance while minimizing their carbon footprint and preparing for increased demand in a more environmentally conscious manner.