摘要
[目的]目前我国数据中心行业所面临的首要问题是节能评估,即“能评”问题。近年来,数据中心行业由于“能评”问题,造成大量的投资浪费,同时严重制约了我国数据中心行业的发展,进而影响我国“新基建”中的大数据中心、人工智能、工业互联网等领域的发展。[方法]结合数据中心行业的特点,通过对节能评估制度,即“能评”制度(固定资产投资项目节能评估制度)系统地、全面地分析,提炼出该制度在数据中心行业中落地的关键因素。[结果]系统地阐述了这些关键因素,即能耗指标的由来、标准煤的定义、电网电力折算标准煤系数、电力当量值与等价值的含义与区别、数据中心行业分类的变迁、数据中心工业增加值的计算方法以及电网电力碳排放的计算方法。从宏观的角度,系统地诠释能耗指标与数据中心之间的关系。[结论]对于数据中心行业参与方,通过了解这些关键因素以及因素之间的关系,有助于理解我国现有及未来制定的“数据中心”相关政策,对于推动数据中心行业的发展、进而推动“新基建”的发展,具有重要的战略指导意义。
[Introduction]The primary issue of my country's data center industry is energy-saving assessment,that is,the issue of"energy evaluation".In recent years,the data center industry causes a lot of waste of investment due to the"energy evaluation"problem.At the same time,it severely restrictes the development of my country's data center industry.At the same time,it restricts the development of big data centers,artificial intelligence,industrial Internet and other fields in my country's"new infrastructure".[Method]This article combined the characteristics of the data center industry,through a systematic and comprehensive analysis of the energy-saving evaluation system,to find the key factors for the implementation of the system in the data center industry.The paper systematically elaborated the main concepts encountered in China's"energy evaluation",that is,the energy conservation assessment of fixed asset investment projects.[Result]The author systematically explains the origin of energy consumption indicators,the definition of standard coal,the standard coal coefficient of power grid conversion,the meaning and difference of power equivalent value and equivalent value,the change of data center industry classification and the calculation method of data center industrial added value and the calculation method of power grid carbon emissions.From a macro perspective,the author systematically interprets the relationship between energy consumption indicators and data centers.[Conclusion]For participants in the data center industry,understanding these key factors and the relationship between these factors can help understand my country’s current and future"data center"related policies.It can important strategic guiding significance for promoting the development of the data center industry and then promoting the development of"new infrastructure".
作者
李勇
LI Yong(Tencent Technology(Shenzhen)Company Limited,Shenzhen 518057,China)
出处
《南方能源建设》
2020年第3期23-27,共5页
Southern Energy Construction
关键词
数据中心
能评
能耗双控指标
碳排放
工业增加值
电网碳排放因子
IDC
energy evaluation
energy consumption dual control index
carbon emission
industrial added value
grid carbon emission factor
