[Seven departments: Promote energy conservation and carbon reduction in the construction of communication base stations and use energy-saving hardware such as low-power chips and high-efficiency power amplifiers] On September 4, seven departments including the Central Cyberspace Administration of China jointly issued the "Implementation Plan for Promoting Digital Green Collaborative Transformation and Development (2026-2030)." It is mentioned that the green and low-carbon development of communication base stations. Promote energy conservation and carbon reduction in the construction of communication base stations, use energy-saving hardware such as low-power chips and high-efficiency power amplifiers, and gradually introduce heat dissipation technologies such as liquid cooling and natural cooling sources to promote energy efficiency improvements in communication base stations. Promote the deployment and implementation of centralized wireless access network architecture, share baseband resources, and save supporting needs such as base station computer rooms, power supplies, and air conditioning. Improve the energy efficiency of base station supporting facilities, strengthen the application of outdoor small intelligent power supply systems in base stations, and configure differentiated power backup and green energy power generation according to local conditions. Promote fine management and control of base station operation energy consumption, innovatively apply load sensing, intelligent management and control, dynamic energy saving and other technologies to accurately match base station load and energy supply needs. Deepen the co-construction and sharing of base stations, encourage measures such as optimizing network architecture through simplified networking, off-peak power consumption and priority consumption of green electricity, and promote the intensification of base station layout and clean energy supply.