Coloprice Score · methodology 2026.08

Best Tier IV data centers: 2026 ranking

15 facilities in the Coloprice catalog qualify as Tier IV data centers; their median Coloprice Score is 52 out of 100. The table ranks 15 of them by score — computed only from what each operator publishes and what we verified against primary sources.

15 facilitiesColoprice Score · 52 out of 100

Top 15 by Coloprice Score

Who is in this list: Facilities at the highest reliability level of any standard — Uptime Tier IV, TIA-942 Rated 4 or JDCC Tier 4 — at any evidence stage; the resilience axis shows which stage was verified.

#	Facility	Operator	Location	MW	Score	Class
1	NEXTDC M2 Melbourne	NEXTDC	Melbourne (Tullamarine), Australia	120	77	B
2	NEXTDC S3 Sydney	NEXTDC	Sydney (Artarmon), Australia	80	73	B
3	CtrlS Chennai Data Center Park	CtrlS Datacenters	Chennai, India	72	71	B
4	CtrlS Mumbai Data Center Campus	CtrlS Datacenters	Mumbai, India	95	61	C
5	NEXTDC KL1	NEXTDC	Kuala Lumpur, Malaysia	65	59	C
6	CtrlS Noida Data Center	CtrlS Datacenters	Noida, India	8	59	C
7	Telehouse Tokyo Tama 3	Telehouse (KDDI)	Tokyo (Tama), Japan	—	52	C
8	NTT Hong Kong Financial Data Center Tower 2 (FDC2)	NTT Global Data Centers	Hong Kong (Tseung Kwan O), Hong Kong	30	52	C
9	Yotta NM1	Yotta Data Services	Navi Mumbai, India	—	48	D
10	SUPERNAP Thailand	SUPERNAP (Thailand)	Chonburi, Thailand	—	46	D
11	AKASHI Data Center 1	AKASHI Data Center PLC	Astana, Kazakhstan	100	46	D
12	DCI Indonesia JK5	DCI Indonesia	Jakarta (Cibitung), Indonesia	—	38	D
13	NeutraDC Hyperscale Data Center Cikarang	NeutraDC (Telkom Indonesia)	Jakarta (Cikarang), Indonesia	—	38	D
14	Telehouse Hong Kong CCC	Telehouse	Hong Kong (Tseung Kwan O), Hong Kong	—	38	D
15	ROM1	Digital Realty (Interxion)	Rome, Italy	—	29	E

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 Tier IV data centers», «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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