Introduction
India's digital infrastructure story just got a serious upgrade in scale. A new report from JLL projects that the country's data centre capacity will surge from 1.6 GW as of June 2026 to a full 6 GW by 2029, positioning India as an India data centre hub 2029 story worth watching closely. Getting there will require close to $110 billion in capital, most of it driven by AI workloads and hyperscale cloud deployments rather than traditional enterprise demand.
How Fast the Sector Is Actually Growing
To put the pace of this expansion in context, the sector recorded 101 MW of absorption in just the first half of 2026, which is more than 20 percent higher than the three year H1 average. Supply kept pace too, with 85 MW delivered during the same period, largely concentrated in Mumbai and Chennai. Vacancy levels have dropped to a record low of 2.8 percent, which tells you demand is currently outrunning even fairly aggressive construction timelines.
Where the $110 Billion Is Actually Going
The capital requirement breaks down in a way that says a lot about how capital intensive this sector really is. Roughly $4 billion is earmarked for real estate construction alone, while $18 billion goes toward mechanical, electrical, and plumbing infrastructure, the systems that keep a data centre cool and powered reliably. The largest chunk by far, around $88 billion, is expected to go into IT equipment such as servers and racks, underlining that land and buildings are only a fraction of what this industry actually costs to run.
Hyperscalers Are Changing the Ownership Model
One of the more interesting shifts in this report is around who is actually building these facilities. Global hyperscalers, companies like the major cloud providers, are committing to build nearly 30 percent of new capacity through self-build facilities rather than leasing from third party operators. By 2029, hyperscale self-build alone is expected to deliver 1.4 GW, which is a meaningful departure from the earlier model where most capacity came through colocation providers.
New Cities Entering the Data Centre Map
Mumbai and Chennai have long been India's established data centre markets, and they remain central to this growth story. But the more telling shift is happening in Hyderabad and Visakhapatnam, both of which are being transformed into gigawatt scale hubs as hyperscalers look beyond the traditional coastal metros for land, power access, and lower operating costs.
The Tax Holiday That Changed the Math
A big part of this acceleration traces back to a policy decision. The recent Union Budget introduced a 20 year tax holiday for foreign cloud service providers, extended all the way to March 31, 2047. That single policy shift has already pulled in over $50 billion in foreign capital commitments, effectively de-risking long term capital deployment for global players who were previously cautious about India's regulatory and tax environment.
What This Means for Real Estate and Land Markets
For anyone tracking data centre real estate India, this scale of demand has direct implications for industrial and power infrastructure land parcels near power substations, fibre routes, and water sources are becoming some of the most sought after industrial real estate in the country. Locations that once had little commercial pull are now attracting serious institutional interest purely because they sit near reliable grid capacity.
Power Remains the Real Bottleneck
None of this growth happens without electricity, and that is where the sector's next challenge lies. Hyperscale data centres consume enormous amounts of power continuously, and the report notes that Small Modular Reactors could offer off-grid power solutions for large campuses by 2033. Until then, developers are racing to lock in power purchase agreements well ahead of construction.
Summary
The push toward an India data centre hub 2029 target reflects one of the most capital intensive infrastructure booms the country has seen in years, with $110 billion flowing into everything from real estate to IT equipment. Backed by AI-led data centre investment, a landmark tax holiday, and hyperscalers increasingly building their own facilities, India's hyperscale data centres landscape is expanding into new cities and reshaping how land and power are valued across the country.
