In the context of the accelerated development of the digital economy, the green and low-carbon transformation of data centers, as the core carrier of computing power infrastructure, has become a key link in promoting the implementation of the "dual carbon" strategy. With the world's leading temperature control technology and rich industry experience, Haiwu has successfully helped China Mobile's Beijing-Tianjin-Hebei Tianjin Xiqing data center project, reducing the PUE value of the data center to 1.37 and saving 60 million kWh of electricity through innovative "nearby cooling" solutions, providing green and efficient computing power support for the development of the digital economy in the Beijing-Tianjin-Hebei region.

Project Overview: Regional benchmark, digital intelligence engine

Tianjin Xiqing Data Center is the largest and highest security A-level data center in the region built by Tianjin Mobile, which has attracted technology giants such as Tencent, Alibaba, and Huawei to settle in. As an important infrastructure for the development of the Beijing-Tianjin-Hebei digital economy, the project faces the challenge of rapid temperature rise in high-heat density areas, and innovative temperature control solutions are urgently needed.

Technological breakthroughs: three major innovations reshape refrigeration efficiency

1. Near-end refrigeration architecture: Adopts a "heat source close" design, which shortens the distance between the refrigeration unit and the cabinet by 60% and improves the response speed by 3 times

2. Intelligent linkage system: real-time monitoring of 2000+ data points through IoT sensors to achieve dynamic and precise temperature control

3. Modular deployment: Support on-demand expansion, with a single module cooling power of up to 50kW to meet high-density computing power requirements

Energy Efficiency Outcomes: A Model for Green Data Centers

• PUE optimization: from the industry average of 1.6 to 1.37, energy efficiency increased by 14%

• Energy saving benefits: Reduce carbon emissions by 48,000 tons per year, equivalent to planting 260,000 trees

• Reliability: MTTR (mean time to repair) reduced to less than 2 hours, 99.99% availability

Social value: empowering the regional digital economy

1. Industry-driven: Support more than 50 cloud computing products and serve 200+ technology enterprises

2. Talent gathering: Create 500+ high-end jobs and cultivate digital technology talents

3. Low-carbon demonstration: The project was selected as a typical case of the "National Green Data Center" of the Ministry of Industry and Information Technology

Global practice: aligned with international standards

• Certified by Uptime Institute Tier III design

• Meets the requirements of ASHRAE TC9.9 latest thermal guidelines

• LEED Data Center Gold pre-certified

Customer testimonials

"Haiwu's innovative temperature control solution has helped us solve the cooling problem in high-heat density areas, not only achieving the construction goal of A-level data centers, but also creating a green computing power benchmark in the Beijing-Tianjin-Hebei region." ——Head of data center of China Mobile Tianjin Company

Future outlook

Haiwu will continue to deepen the strategy of "high energy efficiency in science and technology", promote the construction of more green data centers based on the Tianjin Xiqing project, help the implementation of the national "East Data and West Computing" project, and contribute to China's solutions to the global carbon neutrality goal.