India’s data centre sector is projected to triple its capacity to 5–6 GW by 2030, driven by AI demand and data localization laws. However, analysts caution that power constraints and construction delays may keep actual operational capacity closer to 3 GW, making execution a vital factor for the sector’s long-term growth.
India is witnessing a massive expansion in its digital infrastructure, with projections suggesting the country’s installed data centre capacity will triple to 5–6 gigawatts (GW) by 2030. The industry is currently operating at a capacity of approximately 1.5 to 1.7 GW. This aggressive push is largely supported by the rise of artificial intelligence, cloud computing, and strict data localization laws, such as the Digital Personal Data Protection Act, which requires companies to store sensitive user data within the country.
Why India Is Attracting Investment
Beyond legal mandates from regulators like the Reserve Bank of India and the Insurance Regulatory and Development Authority of India, India remains an attractive destination due to cost efficiency. Building data centres in India currently costs an average of USD 8 million per megawatt, a figure that remains lower than many global markets. This economic advantage, combined with a large digital-native population, has prompted both domestic conglomerates and global hyperscalers to commit significant capital toward building new infrastructure.
The Gap Between Targets and Reality
While the 5–6 GW target is the public goal for the industry, investors are looking closer at the operational reality. Analysts from firms like Axis Capital suggest that actual capacity by 2030 may fall short of these targets, landing closer to 2.8–3.6 GW. The main reasons for this difference are not a lack of interest, but significant physical constraints.
Constructing a data centre is a time-consuming process, often taking 32 to 36 months from planning to commissioning. The biggest hurdle, however, is power. To support a 6 GW data centre network, the grid must be able to supply 7–9 GW of power. Securing this amount of electricity, along with the necessary transmission lines and backup generation, remains a major challenge. Supply chain constraints for critical hardware further complicate the timeline for these projects.
A Shift in Geographic Focus
Mumbai and Chennai currently host the bulk of India’s data centre footprint. However, the next phase of growth is spreading to new regions. As AI workloads increase, providers are moving toward locations like Hyderabad, Gujarat, and Rajasthan. These states are becoming hotspots because they offer better availability of large land parcels and power, which are essential for the massive, power-hungry cooling and processing units required by modern AI facilities.
What Investors Should Track
For those following the sector, the focus should remain on execution. Large Indian infrastructure players like the Adani Group and Reliance Industries are actively building these capabilities, leveraging their control over power and land. Moving forward, the most important updates will be the actual commissioning dates of these projects, the ability of companies to secure grid power, and whether the supply chain can keep up with the rapid demand for hyperscaler-grade hardware.