
Global data centre capacity is set to nearly triple by 2030, growing from 82 gigawatts today to about 220 gigawatts, backed by roughly $1.5 trillion in spending. The US still leads the build-out, with China in second place. But a growing number of other countries are now building their own AI infrastructure too, driven by a mix of data control, speed of access and the desire to diversify their economies.
Getting a data centre built takes more than capital. It requires:
- Electricity, and a grid connection that can actually deliver it: average wait times now exceed four years, and in some markets stretch to a decade
- Land, water and cooling equipment
- Generators, chillers and transformers: lead times for this equipment have more than doubled since 2019
- Permits: environmental approval, zoning, community buy-in
- Trust: the security and data-protection guarantees customers now expect
A project needs all five in place before it can actually be built.
The Gulf: cash, energy and land
The UAE and Saudi Arabia treat data centres as national infrastructure. Government-owned entities led the first wave of investment, funded through sovereign wealth, and private capital is expected to take on a larger share as the market matures. Both countries also bring some natural advantages to the table: historically low energy costs, abundant desert land, and a strategic location between Europe, Asia and Africa that gives them low-latency reach into all three markets. That reach lets operators use the Gulf as a base to serve customers well beyond its own borders. They’re backing this up with heavy investment in solar, nuclear and hydrogen power to meet growing demand.
That investment is already turning into real capacity, largely through state-backed entities. Microsoft has committed $15.2 billion to the UAE since 2023, including a $1.5 billion direct stake in G42, and a 200 megawatt data centre expansion delivered through Khazna, G42’s data centre subsidiary and the UAE’s largest data centre platform, due online before the end of 2026. Separately, Stargate UAE, OpenAI‘s partnership with G42, Oracle, Nvidia, Cisco and SoftBank, starts with a 1 gigawatt cluster in Abu Dhabi, with 200 megawatts due online in 2026. In Saudi Arabia, the Public Investment Fund has signed a $10 billion AI hub deal with Google Cloud to be operated through HUMAIN, the kingdom’s state AI vehicle, which has separately signed a $3 billion data centre partnership with Blackstone‘s AirTrunk. Oracle has committed $14 billion over ten years to the Kingdom’s own cloud and AI build-out. Qatar’s Qai signed its own $20 billion venture with Brookfield.
As the region scales up, two things are worth watching: water for cooling in a desert climate, and grid capacity, which will need to keep pace with ambition. Gulf governments are also tightening data rules, part of a broader push to build trust with customers and regulators.
India: demand pulls the market
India’s growth is powered largely by its own economy. Data localisation rules, fast-growing cloud and AI use, and a booming digital sector are all pulling demand higher. KPMG values the opportunity across the full data centre value chain at $90 billion by 2035, and on the ground, the Indian government puts investment already underway at nearly $70 billion, with a further $90 billion in announced projects layered on top.
Capacity is set to grow from between 1.5 and 1.9 gigawatts today to somewhere between 7 and 10 gigawatts by 2030, according to two separate studies: Deloitte (March 18, 2026) and KPMG (July 2026). That growth will require a lot more of everything: Deloitte puts the additional land need at 45 to 50 million square feet, and expects power demand to reach 57 terawatt-hours by 2030.
Efficiency is also a work in progress. Data centres are measured on a ratio called PUE: for every unit of power that goes to actually running the computers, how much extra gets burned on things like cooling and backup systems. A score of 1.0 would mean no waste at all. Deloitte puts India’s average at about 1.9, against 1.3 at the best facilities elsewhere, which means Indian data centres are using close to twice the power their servers actually need.
The reasons are specific to India. Heat and humidity make air conditioning work harder than it would in a cooler country. Power cuts are common enough that operators keep diesel generators and backup systems running just in case, and that itself eats electricity. Most states haven’t set any required efficiency number for operators to hit. And the newer cooling technology that could help, piping liquid straight onto the chips instead of cooling the whole room, is expensive and still hard to source locally, according to research from the Council on Energy, Environment and Water.
Some operators are already doing better than that national average. STT GDC India, one of the country’s largest, says its new facilities now hit 1.5, well below the 1.9 average, meaning less wasted power per unit of computing. The government is pushing operators further still: since 2024, any AI infrastructure it funds has had to hit a PUE below 1.35, a tougher bar than what most of the industry manages today.
Policy is helping too. A new tax holiday running to 2047 gives foreign cloud providers using Indian data centres two decades of certainty to plan around.
Domestic conglomerates are leading the spending, with hyperscalers building alongside them. Reliance has committed roughly $110 billion over seven years to a multi-gigawatt AI campus at Jamnagar, backed by its own 10 gigawatts of renewable capacity in Gujarat and Andhra Pradesh, with over 120 megawatts due live in the second half of 2026. Adani has pledged close to $100 billion to its own AI and data centre push. Google is putting $15 billion into an AI hub in Visakhapatnam through 2030, built with local partners AdaniConnex and Airtel. Amazon is putting $13 billion into expanding AWS data centre capacity in Mumbai and Hyderabad, part of a wider $48 billion commitment across its India businesses through 2030. HCLTech has both invested in and partnered with the government-backed AI startup Sarvam, together with the Odisha state government, on a ₹14,257 crore (about $1.7 billion) facility. Tata‘s TCS is building gigawatt-scale AI data centre capacity under its HyperVault brand, backed by up to $1 billion from TPG.
Africa: small base, real potential
Africa currently holds just 0.6% of global data centre capacity. The US, by comparison, hosts about 45% of the world’s data centre facilities. Even with a lot more under construction across the continent, Africa’s overall share of capacity is expected to stay roughly level, simply because the rest of the world is scaling at a similar pace.
Power remains the main bottleneck. Grids in parts of East and West Africa lose 18–25% of electricity in transmission, roughly three times the global average, and total grid capacity is often too limited to support large-scale data centres.
The upside is real, though. The continent has huge untapped renewable potential in solar, wind, hydro and geothermal power, and 15 countries now have national AI strategies in place. Foreign capital owns much of the capacity built so far: South Africa’s Teraco, the continent’s largest operator, is majority owned by US REIT Digital Realty, which took a controlling stake in a $3.5 billion deal that closed in August 2022 and is now raising its ownership to 77% under a deal announced in June 2026, and pan-African operator Raxio has raised more than $380 million, including $100 million in debt financing from the International Finance Corporation and further backing from Proparco. Development finance institutions are playing a role that domestic capital plays in the Gulf and India.
Summary Comparison
| Gulf | India | Africa | |
|---|---|---|---|
| Driver | Diversifying away from oil revenue | Data localisation rules and booming domestic cloud/AI demand | Small base, growing investor interest |
| Main constraint | Water for cooling; grid capacity under strain | Land (45–50 million sq ft needed) and power (57 terawatt-hours by 2030) | Transmission losses of 18–25%, roughly three times the global average |
| Efficiency (PUE) | Gulf operators are targeting below 1.3 | Averages about 1.9 versus 1.3 for best-in-class; new builds targeting 1.5 or below, AI tenders below 1.35 | Averages 1.67 versus a 1.58 global benchmark |
| Structural advantage | Cheap energy, desert land, and low-latency reach across Europe, Asia and Africa | Built-in demand and competitive costs | Untapped renewables: solar, wind, hydro and geothermal |
| Policy support | Data rules tightening to build trust | Tax holiday to 2047 for foreign cloud providers | 15 countries now have national AI strategies |
Conclusion
Each region is really solving a different version of the same problem: securing enough power, equipment and trust to build at scale. The Gulf’s edge is cash, energy and land. India’s is built-in demand. Africa’s is renewable energy potential still waiting to be tapped. How quickly each one works through its own bottleneck will set the pace of the build-out ahead.
Sources:
- McKinsey Global Institute, Colocation Data Centers: The Infrastructure Race Behind AI (2026)
- PwC, Where to Play in the Increasingly Diverse Data Centre Economy (July 14, 2026)
- PwC Middle East, Five GCC Economic Themes to Watch in 2026 (January 2026)
- KPMG India, India Data Centre Opportunity: From Emerging Demand Hub to Integrated Data Centre Powerhouse (July 2026)
- Deloitte, Technology, Media and Telecommunications Predictions 2026: India
- Africa Data Centres Association, Data Centres in Africa 2026: The Economic Report (2026)
- Press Information Bureau, Government of India, Budget 2026–27 Sets the Stage for India as a Global Hub for Cloud and AI Infrastructure (February 2026)
- ORF Middle East, The GCC Data Centre Industry: Conflict and Policy (March 2026)
- Middle East Council on Global Affairs, Desert Bytes: Why Gulf AI Ambitions Must Align with Energy and Water Realities (April 2026)
- ORF Middle East, Digital Infrastructure, Strategic Power: The Gulf’s Data Centre Boom (June 2025)
- Microsoft, Microsoft’s $15.2 Billion USD Investment in the UAE (November 3, 2025)
- Microsoft, Microsoft and G42 Accelerate UAE’s Digital Future with Major Data Centre Expansion (November 5, 2025)
- OpenAI, Introducing Stargate UAE (May 22, 2025)
- TechCrunch, Reliance Unveils $110B AI Investment Plan as India Ramps Up Tech Ambitions (February 19, 2026)
- TechCrunch, Adani Pledges $100B to Build AI Data Centers as India Seeks Bigger Role in the Global AI Race (February 17, 2026)
- Google, Our First AI Hub in India, Powered by a $15 Billion Investment (October 14, 2025)
- Amazon, Amazon Announces It Will Invest $48 Billion in India by 2030 (June 25, 2026)
- Data Center Dynamics, Digital Realty Acquires Majority Stake in South Africa’s Teraco (January 4, 2022)
- Digital Realty, Digital Realty Announces Transactions to Drive Continued Platform Growth (June 22, 2026)
- Raxio Group, Raxio Secures $100 Million from IFC to Develop Leading Sub-Saharan African Data Center Platform
- TechAfrica News, Raxio Secures Over US$380 Million to Accelerate Africa Data Centre Expansion (July 14, 2026)
- The Tribune, HCLTech, Sarvam to Set Up AI Data Center in Odisha with Rs 14,257 Crore Investment (2026)
- Tata Group, TCS Secures $1Bn Investment from TPG to Accelerate AI Data Center Business HyperVault
- Google Cloud, Google Cloud and PIF Advance AI Hub in Saudi Arabia (May 13, 2025)
- Blackstone, HUMAIN and Blackstone-Backed AirTrunk Announce Partnership to Build Data Centers in Saudi Arabia (October 2025)
- Oracle, Oracle’s Commitment to Saudi Arabia and President Trump’s Vision for Global Prosperity (May 13, 2025)
- Qatar Investment Authority, Brookfield and Qai Form $20 Billion Strategic Investment Partnership for AI Infrastructure (December 9, 2025)
- Council on Energy, Environment and Water, Scaling India’s Data Centre Ecosystem: Stakeholder Perspectives on Infrastructure, Energy, and Resilience (February 17, 2026)
- STT GDC India, PUE in the Age of AI: Challenges and Opportunities for India’s Data Infrastructure (March 25, 2026)
- Communications Today, IndiaAI Mission’s Sustainability Push Sparks Data Center Cost Concerns