To support the achievement of "carbon peaking and carbon neutrality" goals and promote the green, high-quality development of new infrastructure such as data centers, we are leveraging fluoropump dual-loop air conditioners in diverse settings—including communication equipment rooms and data centers—to achieve energy-efficient temperature control. This initiative further drives the data center industry toward more sustainable, environmentally friendly, and secure operations.

As 5G technology continues to evolve, the density of communication infrastructure installations will only increase. However, this surge in infrastructure comes with high energy consumption and a low adoption rate of green energy across the entire telecommunications industry. Without developing and deploying more efficient, energy-saving, and eco-friendly technologies that reduce both energy use and costs, the industry risks facing rapidly rising energy expenses. In response to the national call for energy conservation and emission reduction, installing photovoltaic power stations at base stations not only helps companies significantly cut electricity costs but also shields buildings from direct sunlight, thereby enhancing overall building energy efficiency.

To support the achievement of the "carbon peak and carbon neutrality" goals and promote the green, high-quality development of new infrastructure such as base stations, in regions rich in natural cooling resources, we are leveraging smart fresh-air energy-saving equipment to efficiently harness these natural cold sources. This approach aims to reduce energy consumption in base station equipment rooms, further advancing the transition toward "energy-efficient, environmentally friendly, and secure" operations for base station facilities.

With the rapid advancement of larger-capacity, faster 5G networks, the demand for base station cooling has surged significantly, leading to an increase in high-temperature alarms at base stations. To ensure the safe and stable operation of these critical infrastructure facilities, there is an urgent need to upgrade to air-conditioning equipment with higher cooling capacities, enabling precise temperature control within the equipment cabinets. This move not only supports the ambitious goals of "carbon peaking" and "carbon neutrality," but also accelerates the green, high-quality development of new infrastructure like 5G base stations. Ultimately, it will further drive the evolution of 5G base station operations toward greater energy efficiency, environmental sustainability, and operational safety.

Under the guidance of national macro policies, domestic telecom operators have been actively expanding base station infrastructure. Meanwhile, as the collaborative construction and sharing initiative continues to advance, the number of operators co-locating their equipment at the same base station is steadily increasing. To standardize DC power management for operator base stations and ensure differentiated support for equipment from various providers, an intelligent DCDU solution tailored for all scenarios has been introduced.

To implement the national guidelines, we will promote the "four-network integration" of rail transit and drive the digital transformation of government functions. Leveraging digital, intelligent, and smart thinking, we will build a regulatory and service system for railway transportation (including urban rail transit), fostering new models for rail operation oversight. This initiative aims to achieve intelligent regulation of rail transit, ultimately establishing a comprehensive, integrated supervision framework for rail operations that features unified planning, standardized protocols, tiered management, seamless connectivity, and shared resources.