![](http://www.ecns.cn/hd/2024/03/20/f527fc8685b24bdd89c187a5a31d6350.jpg)
A robot inspects servers at the China Telecom (National) Digital Qinghai Green Big Data Center, China's the first zero-carbon data center in Haidong City, northwest China's Qinghai Province, March 19, 2024. (Photo: China News Service/Li Jun)
Operating in July 2022, the data center has achieved "carbon neutrality" and "zero carbon" emissions, reducing carbon emissions by more than 300,000 tons per year.
![](http://www.ecns.cn/hd/2024/03/20/eb7bd70316d14605805028a346865aa7.jpg)
A robot inspects servers at the China Telecom (National) Digital Qinghai Green Big Data Center, China's the first zero-carbon data center in Haidong City, northwest China's Qinghai Province, March 19, 2024. (Photo: China News Service/Li Jun)
![](http://www.ecns.cn/hd/2024/03/20/beb093ff053b4a59b2c395bda8041ec3.jpg)
Staff members work at the China Telecom (National) Digital Qinghai Green Big Data Center, China's the first zero-carbon data center in Haidong city, northwest China's Qinghai Province, March 19, 2024. (Photo: China News Service/Li Jun)
![](http://www.ecns.cn/hd/2024/03/20/16adee4803f6440c902ad034e40a7513.jpg)
A robot inspects servers at the China Telecom (National) Digital Qinghai Green Big Data Center, China's the first zero-carbon data center in Haidong City, northwest China's Qinghai Province, March 19, 2024. (Photo: China News Service/Li Jun)
![](http://www.ecns.cn/hd/2024/03/20/4da0a260355e4a8a881509f6786bcf74.jpg)
A robot inspects servers at the China Telecom (National) Digital Qinghai Green Big Data Center, China's the first zero-carbon data center in Haidong City, northwest China's Qinghai Province, March 19, 2024. (Photo: China News Service/Li Jun)