The green base station solution involves base station system architecture, base station form, power saving technologies, and application of green technologies. Using SDR-based architecture and distributed base stations is a different approach to traditional multiband. . Department of Electrical Engineering, College of Electronics and Information Engineering, Sejong University, 209 Neungdong-ro, Gwangjin-gu, Seoul 05006, Korea Author to whom correspondence should be addressed. Energy efficiency and renewable energy are the main pillars of sustainability and. . One key measure to mitigate emissions has been through the development of Green Base Stations, covering: 1. Deployment of new energy-saving technologies: The deployment rate of 5G energy-saving technologies has exceeded 99%. China Mobile is accelerating the large-scale application of 5G extreme. . This next-generation TETRA base station integrates artificial intelligence algorithms to minimise energy consumption and reduce environmental impact. Designed in compliance with IEC 62443 cybersecurity standards at its Zaragoza headquarters, the GBS employs machine learning techniques to optimise. . Telecom base stations operate 24/7, regardless of the power grid's reliability. In many areas of rural zones, disaster-prone regions, or developing countries, the grid is unstable or absent. And while diesel generators are still in use, they come with high fuel costs, maintenance burdens, and. . This study presents an overview of sustainable and green cellular base stations (BSs), which account for most of the energy consumed in cellular networks. We review the architecture of the BS and the power consumption model, and then summarize the trends in green cellular network research over the. . ZTT's green base station solution integrates green antenna, smart energy, and DC light storage to improve the energy efficiency of 5G and future 6G base stations, support the transition to a low-carbon and sustainable communication network, and serve the low-altitude economic netw. more ZTT's. .