Microsoft (MSFT ) has brought its fourth Indian cloud region online, declaring general availability of the India South Central region in Hyderabad, Telangana on August 6, 2026. The three-availability-zone build is the largest hyperscale region Microsoft operates in the country and, by the company’s count, gives it the biggest hyperscale cloud footprint of any provider in India.
The region is the first concrete capacity delivery against the US$17.5 billion India commitment Microsoft announced on December 9, 2025, its largest investment in Asia. That four-year program, covering calendar years 2026 through 2029, followed a US$3 billion commitment made in January 2025 and brought Microsoft’s pledged India spending to US$20.5 billion.
India South Central joins existing Microsoft regions in Pune, Chennai, and Mumbai, plus two datacenters the company operates with Jio. When Microsoft first detailed the Hyderabad build in December 2025, it described a facility spanning an area roughly equivalent to two Eden Gardens stadiums, targeted for a mid-2026 go-live. It has arrived on that schedule.
Puneet Chandok, Microsoft’s president for India and South Asia, framed the launch around pulling AI workloads in-country:
> “Whether it is a Frontier Firm already running AI at scale or an enterprise taking its first steps, the question we hear most often is: how do we move faster from experimenting with AI to creating durable business value with AI? That requires trusted infrastructure close to where data lives, teams work and decisions are made.”
Early access customers named in the announcement are concentrated in regulated industries: HDFC Bank (HDB ), which plans to use Hyderabad as a dedicated disaster-recovery region alongside its Central India footprint; Bajaj Finance (BAJFINANCE.BO ); payments company PB Pay; and Adani Digital Lab, the digital arm of Adani Group. Financial services is the sector where India’s data-residency expectations bite hardest, and Microsoft is leading with exactly those names.
Three zones, no cooling water, and power already contracted
The physical build tells the more interesting story. The region’s three availability zones are engineered to India’s seismic-zone and regulatory requirements, and the cooling system uses air-cooled chillers that consume no water for cooling, part of the zero-water design Microsoft announced in 2024 for its new datacenter generation.
On power, Microsoft says it has signed multi-year corporate power purchase agreements and other long-term deals tied to more than 1,000 megawatts of new solar, wind, and hybrid projects in India, with over 630 MW of those assets already operating. Its counterparties include ReNew and Amplus, and the ReNew contract routes roughly US$15 million of revenue into a community fund covering rural electrification, water quality, and women’s livelihood programs. Microsoft disclosed in February 2026 that it had matched 100% of its annual global electricity consumption with renewable energy purchases, built on roughly 40 gigawatts of contracted clean power across 26 countries.
One operational caveat sits inside the announcement itself: eligible Microsoft Cloud services run from Hyderabad at general availability, with further services arriving in the region over time. A region going live and every Azure and Microsoft 365 workload being available in it are two different milestones, and Microsoft is sequencing them.
The demand Microsoft is building against
Microsoft India has registered what the company describes as strong double-digit Azure growth over each of the past two years, and the launch materials lean on a set of adoption figures: more than 90% of NIFTY 100 companies using Microsoft 365 Copilot by Microsoft’s analysis, over 400,000 Copilot seats signed across Infosys, TCS, Wipro, and LTM, and a global Copilot base that crossed 30 million paid seats in the quarter ended June 30, 2026. That fiscal fourth quarter also put Microsoft’s additions to property and equipment at US$35.8 billion, the spending line against which India capacity competes for allocation.
Independent demand projections point the same direction. IDC forecasts India public cloud services spending reaching US$45.7 billion by 2030, growing at 22.2% annually, with AI spending expanding at roughly twice that rate, figures cited in the announcement by Dr. William Lee, IDC’s senior research director.
India has drawn a queue of hyperscale and AI infrastructure commitments over the past year, from Adani’s US$100 billion data-center buildout plan to ChatGPT’s growth making the country its second-largest market with 100 million weekly users. Microsoft’s approach has been to stack sovereign-ready capacity on top of that demand: the December 2025 program included Sovereign Public Cloud and Sovereign Private Cloud offerings for Indian customers, and the new region gives regulated enterprises a second local site for resilience without data leaving the country.
The capital behind it is spread across four years, and the December commitment was explicit that the earlier US$3 billion is on track to be spent by the end of calendar 2026. The Hyderabad go-live is the first visible conversion of that pledge into serving capacity; the pace of the remaining three years of spending will show how much of India’s projected cloud growth Microsoft intends to host on its own concrete.