Zhong Guo Jin Rong Xin Xi Wang·2025-07-14 08:28Core Viewpoint - China Mobile's Hohhot Data Center has achieved a significant milestone in green power operations, successfully running on 100% renewable energy for six consecutive months, aligning with the national carbon neutrality goals [1][2]. Group 1: Green Operations and Innovations - The data center has implemented a refined electricity purchasing strategy based on precise monthly IT equipment load predictions, leading to a comprehensive upgrade in energy efficiency management [2]. - In the first half of 2025, the data center's average Power Usage Effectiveness (PUE) decreased to 1.21, a reduction of 0.01 compared to the same period in 2024, demonstrating significant energy savings [2]. - The total electricity consumption reached 390 million kilowatt-hours, with 100% sourced from renewable energy such as wind and solar power, marking a critical step in the transition to a cleaner energy structure [2]. Group 2: Carbon Emission Reductions - The data center reduced carbon dioxide emissions by approximately 209,300 tons, equivalent to the carbon absorption of 11.6 million trees, based on the national grid's average emission factor [2]. - The increase in green electricity usage has led to a decrease in electricity costs, with an average price reduction of 0.02 yuan per kilowatt-hour, resulting in savings of about 7.8 million yuan [2]. Group 3: Collaborative Efforts and Future Directions - The data center is actively exploring long-term mechanisms for green electricity applications, aiming to establish a stable, efficient, and economical green energy supply chain [3]. - A new "source-grid-load" direct supply project has been initiated in collaboration with Inner Mongolia Huadian New Energy Company, serving as a demonstration for the national integrated computing power network [3]. - The commitment to 100% green electricity operation marks a new starting point for the data center, which will continue to optimize its energy structure and explore cutting-edge technologies for energy conservation and carbon reduction [3].