Research on energy consumption and renewable energy potential of China’s data center From Green Peace & North China Electric Power University

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The following is the Research on energy consumption and renewable energy potential of China’s data center From Green Peace & North China Electric Power Universityrecommended by recordtrend.com. And this article belongs to the classification: new energy, research report.

Greenpeace, an international environmental protection organization, and North China Electric Power University recently jointly released the report “lighting up the green cloud: Research on energy consumption and renewable energy use potential of China’s data center” (hereinafter referred to as the “report”), which analyzes the necessity and feasibility of purchasing and using renewable energy in the data center industry for the first time. The report pointed out that China’s data center industry urgently needs to show innovation leadership in energy transformation, and should take advantage of the gradual improvement of China’s renewable energy market-oriented trading mechanism to obtain green power through various ways, so as to realize the clean and low-carbon energy consumption of data center industry.

With the continuous development of information technology, the amount of global information data presents an explosive growth. In the era of big data, cloud computing and Internet of things, the power demand of data center is growing rapidly. According to the report, the total power consumption of China’s data centers in 2018 was 160.889 billion kwh, accounting for 2.35% of China’s total social power consumption, exceeding Shanghai’s total social power consumption in 2018 (156.7 billion KWH). According to this trend, the total power consumption of China’s data center will reach 266.792 billion kwh in 2023, and will increase by 66% in the next five years (from 2019 to 2023), with an average annual growth rate of 10.64%.

Energy consumption growth forecast of China data center in the next five years

According to the report, most of China’s data centers are located in Beijing, Zhejiang, Jiangsu and other regions where renewable energy power accounts for a relatively low proportion. At present, the industry has not yet formed a trend of large-scale procurement of renewable energy power. In 2018, the proportion of renewable energy power consumption in China’s data center industry was 23%, which was lower than that of renewable energy in China’s electricity consumption 26.5%。

The report affirms the efforts made by China’s data center industry to improve pue (power efficiency), but also points out that the improvement of pue cannot reflect the air pollution and carbon emissions caused by the large proportion of fossil energy used by data centers. In 2018, China’s data centers used about 117.181 billion kwh of thermal power, and the major environmental impacts include 4687 tons of soot, 23436 tons of sulfur dioxide, 22264 tons of nitrogen oxides, and 98.55 million tons of carbon dioxide emissions.

Zhang Wenquan, senior project director of Greenpeace climate and energy, said: “with the advent of the 5g era, China’s science and technology industry should stride beyond the” pue era “, regard the procurement of renewable energy as an important solution to the energy consumption challenge, embody the innovation leadership in the energy transformation, and become the backbone of China’s actions in response to climate change, energy conservation and emission reduction.”

In addition to the social responsibility of coping with climate change and environmental pollution, reducing energy costs, improving brand effect and meeting customer demand are also driving factors for China’s data center industry to transform into a clean and low-carbon industry.

The report analyzes the main ways for China’s data centers to purchase green power at present, including self built renewable energy power generation projects, direct procurement of green power from power generation enterprises, procurement of green power certificates, etc. The report points out that with the improvement of China’s electricity market-oriented trading mechanism, the data center is expected to purchase green power through distributed market-oriented trading, entrusting power sales companies to purchase green power and participating in electricity spot market transactions in the future.

Zhang Wenquan said: “in Hebei, Guizhou and other renewable energy rich areas, some data centers have used renewable energy for power supply in large proportion, but the scale and volume of renewable energy utilization are still insufficient. We look forward to leading enterprises such as Tencent, Alibaba and Wanguo data to lead China’s technology industry to leapfrog in the field of green power procurement. “

According to the report, relevant government departments should expand the pilot areas of renewable energy market-oriented trading mechanism to allow different types and sizes of enterprise users to participate in renewable energy procurement; the scope of green certificate issuance should be expanded to reduce the price of green certificate; the renewable energy use of data center should be linked with the goal of “dual control” of total energy consumption and intensity, so as to improve the data of some eastern regions At the same time, relevant policies should strengthen the guidance of the transfer of some new data centers to the central and western regions rich in renewable energy resources.

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