Coloprice Score · methodology 2026.08

Best data centers in China: 2026 ranking

198 facilities in China are in the Coloprice catalog; their median Coloprice Score is 16 out of 100. The table ranks 25 of them by score — computed only from what each operator publishes and what we verified against primary sources.

198 facilitiesColoprice Score · 16 out of 100

Top 25 by Coloprice Score

Who is in this list: Every facility in the catalog located in China — operational, under construction and announced. Status is visible in the maturity axis. Showing the top 25 of 198.

#	Facility	Operator	Location	MW	Score	Class
1	Chengdu Cloud Base of Aofei Data	Guangdong Aofei Data Technology (Chengdu Aofei Intelligent Computing)	Chengdu	—	44	D
2	PDG NJ1 Nanjing	Princeton Digital Group	Nanjing	43	44	D
3	XDC+ GC-EB2	Jiangsu XDCPlus Co., Ltd (XDC+)	Wuxi	—	42	D
4	PDG SH1 Shanghai	Princeton Digital Group	Shanghai	42.3	42	D
5	Bank of Communications Pujiang Data Center, D1 Building, Floor 2	Bank of Communications	Shanghai	—	39	D
6	Digital Edge PEK1	Digital Edge / Chuanjun Information Technology	Beijing	7.8	38	D
7	OPPO Binhaiwan Data Center (Building A, North Block)	OPPO	Dongguan, Guangdong	—	33	E
8	BDX Data Center (HK) Data Halls – LG2, LG3, LG5 and LG6	BDX Data Center (HK)	hong-kong	—	33	E
9	Troila Jiangxi Cloud Data Center	Troila Technology	Fuzhou, Jiangxi	—	33	E
10	China Unicom HK Global Center, Phase 1	China Unicom	Hong Kong	—	31	E
11	PCCW Powerbase MCX10 Data Center	PCCW Powerbase	hong-kong	—	31	E
12	Yuxi Government Affairs Cloud Data Center	Yuxi High-tech Zone Investment and Development Co.	Hongta District	—	31	E
13	Chindata Lingqiu Data Center	Chindata Group	Datong (Lingqiu)	50	31	E
14	Centrin Kunshan Data Center	Centrin Data Group	Kunshan	—	30	E
15	ZhongYunXin Shunyi IDC1	ZhongYunXin Shunyi Data Technology Co., Ltd.	Beijing	—	30	E
16	China Telecom Wuxi International Data Center, Phase 3.1	China Telecom	Wuxi	—	28	E
17	China Telecom Zhenru Data Center, Building 3 Level 1	China Telecom	Shanghai	—	28	E
18	China Telecom Zhongnan A1 Data Center, Data Hall M3-1	China Telecom	Changsha, Hunan	—	28	E
19	Sinnet Shanghai Data Center	Sinnet	Shanghai	—	28	E
20	Suzhou International Science-Park Data Center	Suzhou International Science-Park Data Center Co.	Suzhou	—	28	E
21	PDG Greater Beijing Campus (LF1/LF2)	Princeton Digital Group	Beijing (Langfang)	103	27	limited data
22	BaoCloud North China Base, A1 Data Center	BaoCloud (Hebei Baoxuan Data Technology)	Zhangjiakou	—	25	E
23	Kunming Artificial Intelligence Computing Center	Yunnan Cloud Above Cloud Big Data Industry Development Co., Ltd.	Kunming	—	25	E
24	Telehouse Beijing BDA	Telehouse	Beijing (BDA)	—	25	E
25	PDG NT1 Nantong	Princeton Digital Group	Nantong	64	25	limited data

CC BY 4.0 · Coloprice data and compilation: free to reuse under CC BY 4.0 with attribution. Figures credited to third parties remain with their sources. License & attribution

Operators of facilities in this list can embed the award badge («Best data center in China», «Top 10» …) free of charge — it is on the facility page under «Awards & badges» and links back here.

How we ranked them

Coloprice Score is a 0–100 total of five axes: resilience (tier level weighted by the class of evidence, up to 35), compliance (independent audits, up to 20), transparency (how many of seven key fields are published, up to 20), scale (published MW on a log scale plus liquid cooling and AI readiness, up to 15) and maturity (status and age, up to 10). Every input is a field on the facility card, and every card cites its sources.

Nothing here is opinion or paid placement: an operator can only move up by publishing more data or citing more certificates. A dashed class means the operator disclosed too little for a class to be assigned honestly — the score is still computed. Full methodology, class thresholds and the top-50 across all countries: Coloprice Score rankings.

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