Therefore, this chapter aims to provide an overview of green 5G base stations, exploring their construction in China, their envi-ronmental impact, and the various factors and measures that in uence their carbon reduction,. Therefore, this chapter aims to provide an overview of green 5G base stations, exploring their construction in China, their envi-ronmental impact, and the various factors and measures that in uence their carbon reduction,. New maritime 5G network set to generate 100 million yuan in revenue by the end of the 2022 In Ningde, Fujian Province, China Mobile and Huawei have built a maritime 5G network that stretches 50 km out to sea and is supporting maritime management fishing, tourism and energy applications, as well as. . ategic value of decarbonizing China's communication infrastr at the core of the telecommunications industry's ener signal penetration is poor,causing significant signal attenuation. Thus,deploying acro base stations on a large scal er,power grid,photovoltaic,energy storage battery,and base. . Communication green construction is the large ccount 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 tr on layout strategy and reducing equipment power consumption. Improved Model of Base Station Power System for the. The optimization of PV and ESS setup according to local conditions has a. . As 5G begins to take shape in selected nearshore and port environments, the forthcoming 6G promises to unlock transformative capabilities across the entire maritime domain, integrating Terrestrial/Non-Terrestrial Networks (TN/NTN) to form a space-air-ground-sea-underwater system.