UAE Data Centers: Dubai and Abu Dhabi Market Guide

The UAE’s data center market splits into two distinct buildouts. Dubai holds the country’s carrier-neutral interconnection density, with 200MW across eight tracked facilities and roughly 57% of the national market by revenue. Abu Dhabi holds the AI-scale campus capacity, led by Khazna’s build-out and the $30 billion Stargate UAE project, whose first 200MW phase is due in Q3 2026 en route to a 5GW design capacity by 2030. Grid power stays cheap — $0.09-0.12/kWh, close to Northern Virginia and under half of Singapore — but desert cooling loads and thin water-efficiency reporting are becoming the market’s real constraint as AI campuses scale past what air cooling alone can handle.

Key takeaways

• Market size: colocation revenue near $1.77B in 2026 (+27.5% CAGR) per one market databook; installed IT load ~537MW in 2026 rising to ~711MW by 2031. Coloprice’s own catalog tracks 16 verified facilities and 562MW — a narrower, first-party-sourced figure.
• The AI wave: Stargate UAE (G42, OpenAI, Oracle, Nvidia, SoftBank, Cisco; $30B; 200MW phase one in Q3 2026, 5GW by 2030) plus a separate Microsoft-G42 200MW expansion tied to Microsoft’s $15.2B UAE investment.
• Emirate split: Dubai — interconnection, 8 tracked facilities, 200MW, 2 Tier III/IV-certified. Abu Dhabi — AI/sovereign-cloud campuses, 6 tracked facilities, 262MW, 1 Tier III/IV-certified, half still pipeline.
• Power: $0.11/kWh average (range $0.09-0.12), on par with Northern Virginia and under half of Singapore or Germany — unusual given the cooling load of 45°C summers. Nuclear (Barakah, ~25% of generation) and solar (Al Dhafra, up to 2GW peak) supply roughly a third of the grid.
• Connectivity: Fujairah is the Middle East’s carrier hotel, with roughly 20 subsea cable systems landing in the UAE, including the 2Africa system activated in February 2026. Dubai sits 32ms from Mumbai and 118ms from Frankfurt — the practical midpoint between South Asia and Europe.
• Cooling risk: desert air-cooled PUE runs above 1.8 versus a ~1.54 global average, pushing the market toward liquid cooling — which trades electricity for water, a scarce, desalination-dependent resource with no mandatory GCC-wide WUE standard yet.
• Gulf competition: UAE leads on operational capacity (400MW+ live) and hyperscaler relationships; Saudi Arabia leads on committed pipeline (854MW targeted by 2029, 6GW AI capacity by 2034).

Live UAE facility data sits on the colocation price index and the UAE catalog page.

Market size: competing numbers, one consistent shape

Third-party UAE market sizing is noisy, but the shape agrees: a small installed base, a fast growth rate, and a pipeline several times larger than what is built.

Source	Metric	Figure
UAE colocation databook (Q2 2026)	Colocation revenue, 2026	~$1.77B (+27.5% CAGR)
UAE colocation databook (Q2 2026)	Installed IT load	~537MW (2026) → ~711MW (2031, +5.8% CAGR)
UAE colocation portfolio report	Facility count	37 existing, 23 upcoming
UAE colocation portfolio report	Upcoming pipeline	>1.4GW planned
Coloprice catalog	Tracked, verified facilities	16 facilities, 562MW

The gap between the 537MW installed-load estimate and Coloprice’s 562MW tracked figure is within normal range for independently sourced counts; the bigger gap is the >1.4GW pipeline against a ~537-562MW built base — nearly triple today’s capacity is announced but not yet energized, concentrated in Stargate UAE, the Microsoft-G42 expansion, and Khazna’s Mafraq and Ajman sites.

Dubai vs. Abu Dhabi: two different products

The two emirates are not competing for the same tenant.

	Dubai	Abu Dhabi
Tracked facilities	8	6
Tracked capacity	200MW	262MW
Tier III/IV certified	2 of 8	1 of 6
Pipeline share	Minority operational build-out	3 of 6 facilities still in construction/announced
AI-ready facilities	0	2
Lead operators	Equinix, du, e& (Etisalat), Moro Hub	Khazna, Microsoft, Microsoft-G42
What’s being sold	Carrier density, cable-landing proximity	Campus-scale power blocks for AI/sovereign cloud

Dubai’s role is interconnection: Equinix’s DX1 and DX3, du’s Datamena hub, and e&’s SmartHub Jebel Ali give tenants carrier choice without a single dominant utility-owned operator. Abu Dhabi’s role is scale: Khazna’s Masdar City and Mafraq sites and the Microsoft-G42 joint build are contracting multi-megawatt blocks years ahead of energization, the same pre-lease dynamic seen in India’s power-led campuses (see the India data center market guide). A tenant needing certified space to occupy this quarter should default to Dubai; one needing tens of megawatts for AI training should be looking at Abu Dhabi’s pipeline.

The AI wave: Stargate UAE and the Microsoft-G42 build

Two large, separately announced projects are driving most of the UAE’s forward capacity:

• Stargate UAE — led by G42 (via subsidiary Khazna Data Centers) with OpenAI, Oracle, Nvidia, SoftBank, and Cisco as partners. Total investment is estimated at $30 billion, spanning roughly 10 square miles in Abu Dhabi’s Masdar City technology zone. The first 200MW phase is on track for Q3 2026; the full 5GW design capacity is targeted for 2030, which would make it one of the largest single AI campuses outside the United States.
• Microsoft-G42 expansion — a separate 200MW capacity addition announced in November 2025, delivered through Khazna and forming part of Microsoft’s broader $15.2 billion UAE investment to expand Azure’s sovereign cloud footprint. Coloprice’s catalog tracks this as an announced 200MW facility distinct from Stargate.
• Khazna’s wider portfolio — AUH6 in Masdar City (31.8MW, operational, AI-ready), AUH4 in Mafraq (30MW, under construction), AUH8 in Masdar City (under construction), and a 100MW AI-optimized facility announced for Ajman — Khazna’s largest single site outside Abu Dhabi.
• Moro Hub (Digital DEWA) — Dubai’s utility-linked green data center operator, running a 100MW operational site at the Mohammed bin Rashid Al Maktoum Solar Park and a second 100MW site under construction at Warsan, both marketed on solar-linked power sourcing.

None of these are retail colocation products — they are hyperscale and sovereign-cloud capacity contracted directly with the operator, which is why UAE market pricing for this segment doesn’t appear on public rate cards.

Power: cheap, increasingly nuclear, still a climate outlier

UAE commercial power averages $0.11/kWh (range $0.09-0.12) under DEWA and EWEC tariffs — competitive with Northern Virginia’s $0.103 and under half of Singapore’s $0.262 or Germany’s $0.283, despite a climate that runs air conditioning near-continuously.

Market	Commercial power ($/kWh)
Northern Virginia	$0.103
UAE	$0.09-0.12
India (national average)	$0.122
Japan	$0.201
Singapore	$0.262
Germany	$0.283

That headline rate holds up partly because of the generation mix behind it. The four-reactor Barakah Nuclear Energy Plant in Al Dhafra supplies roughly 25% of UAE electricity as firm, carbon-free baseload — the kind of stable, always-on supply large AI training clusters need, which is one reason Stargate UAE’s power strategy leans on nuclear as a backbone rather than gas peaking alone. The Al Dhafra Solar Project adds up to 2GW at peak daylight. Combined, nuclear and solar supply roughly a third of UAE generation, letting operators advertise low-carbon power without the price premium that low-carbon grids usually carry elsewhere.

Connectivity: Fujairah is the Middle East’s cable hotel

The UAE’s location between Europe, South Asia, and East Africa makes it the default cable-landing point for the region, and Fujairah specifically functions as the Middle East’s carrier hotel — roughly 20 subsea cable systems land in the UAE, the majority through e&’s infrastructure, including Africa-1, AAE-1, the Bay of Bengal Gateway, EIG, FALCON, and the 2Africa system, which activated its UAE landing in February 2026 as part of the world’s largest subsea cable (45,000km, connecting Europe, Asia, Africa, and the Middle East).

From Dubai to	Latency
Mumbai	32ms
Kuala Lumpur	87ms
Jakarta	96ms
Singapore	83ms
Bangkok	124ms
Frankfurt	118ms

That puts Dubai roughly at the midpoint between South Asia and Europe from a single site — the same structural advantage that makes it a natural pairing point with India’s cable-landing cities Mumbai and Chennai (see the Singapore data center market guide for the comparable APAC latency picture).

Cooling and water: the constraint regulators haven’t caught up to

Summer temperatures above 45°C push traditional air-cooled Gulf facilities to PUE above 1.8, worse than the roughly 1.54 global average. That is driving a shift toward liquid cooling across new UAE builds, which recovers PUE to a 1.3-1.5 range — but liquid and evaporative cooling both increase water draw, and water in the UAE is a scarce resource produced mainly through energy-intensive desalination, not a free input the way it can be treated in temperate markets.

No GCC-wide mandatory water usage effectiveness (WUE) standard currently exists. Global green-building certifications include general water-efficiency credits, but nothing sets a binding WUE ceiling or requires cooling-system disclosure specific to extreme-heat, water-scarce climates. For a buyer evaluating a large UAE deployment, that is a real gap: request measured WUE and cooling-water sourcing (desalinated, treated wastewater, or closed-loop) per facility rather than assuming a desert site defaults to a water-light design.

Legal and regulatory: two free-zone regimes, one federal backdrop

Data protection in the UAE runs on parallel tracks. The Dubai International Financial Centre operates under Data Protection Law No. 5 of 2020, materially amended in July 2025; the Abu Dhabi Global Market runs its own ADGM Data Protection Regulations 2021. Both are built to feel GDPR-familiar to international tenants and operate their own courts and regulators, separate from UAE federal law and from each other — transfers of data between DIFC, ADGM, and mainland UAE are legally treated as cross-border transfers even though all three sit inside the same country.

On top of that, Critical Information Infrastructure (CII) rules increasingly require data localization and sovereign-cloud handling for specific sectors — banking, government, and other regulated entities are the ones most affected, not general enterprise workloads. A tenant choosing between DIFC, ADGM, and mainland Dubai or Abu Dhabi should treat that choice as a jurisdictional decision with real cross-border-transfer consequences, not a formality, and confirm current requirements with counsel given how recently the DIFC law was amended.

UAE vs. Saudi Arabia: the Gulf’s two data center bets

The UAE and Saudi Arabia are running different plays in the same region. The UAE’s colocation base exceeds 400MW live today, backed by an established operator bench (Khazna, Equinix, Gulf Data Hub) and deep hyperscaler relationships already converted into signed capacity. Saudi Arabia is earlier but more aggressive on committed pipeline: roughly 854MW targeted by 2029, a stated goal of 6GW of AI data center capacity by 2034, and state-linked capital — including Center3’s reported $13 billion war chest — funding greenfield gigawatt-scale sites. The combined GCC data center market is projected to grow from $3.48 billion in 2024 to $9.49 billion by 2030.

For a buyer, the practical difference is timing risk. UAE capacity — Dubai’s certified colocation stock and Abu Dhabi’s operating Khazna campuses — is available to contract against now. Saudi Arabia’s larger headline numbers are mostly still construction and announcement, carrying the same execution risk as any greenfield gigawatt build until first phases are delivered and verified.

What to do with this

• For interconnection-dependent workloads (enterprise IT, financial services, regional network edge), default to Dubai — carrier density and certified stock are available now, and the emirate’s role won’t be replicated by Abu Dhabi’s campus-scale sites.
• For AI training and large inference clusters, evaluate Abu Dhabi on power commitment and delivery date rather than a public rate card — Stargate UAE and the Khazna/Microsoft pipeline are pre-lease negotiations, not off-the-shelf capacity, so timeline certainty matters as much as price.
• Request measured WUE and cooling-water sourcing for any large deployment before assuming a desert site defaults to water-light cooling — no binding GCC standard forces that disclosure yet. Cross-reference with the liquid cooling guide for what to ask operators about DTC versus immersion trade-offs.
• Confirm data residency and free-zone jurisdiction before contracting — DIFC, ADGM, and mainland UAE are legally separate transfer regimes despite sitting in one country, and the DIFC law changed materially in July 2025.
• Track live facility status and certification on the UAE catalog page and the colocation price index rather than static figures here, and benchmark specific requirements through the quote service; see the hyperscale sector page for how UAE capacity compares to other gigawatt-scale AI markets.