Data centre expansion gathers momentum, but power and policy constraints persist

India’s data centre sector is entering a phase of accelerated expansion, with projections indicating capacity could reach nearly 4 GW by the end of the decade. The scale of investment, estimated at over ₹1.5 lakh crore for core infrastructure alone, reflects the growing demand driven by cloud adoption, artificial intelligence, and the steady digitisation of businesses.

Cities such as Mumbai, Chennai, and Hyderabad have emerged as key hubs, benefiting from undersea cable connectivity, proximity to enterprise demand, and evolving policy support from state governments. These clusters are expected to anchor the next phase of digital infrastructure growth.

Yet, the expansion is not without constraints. Data centres are energy-intensive by design, and ensuring reliable, cost-effective power supply remains a central challenge. Several states are now being compelled to rethink power provisioning, including the integration of renewable energy, to sustain this growth without straining existing grids.

Land availability and regulatory approvals also continue to shape project timelines. While some states have introduced dedicated data centre policies, inconsistencies in implementation and clearances can slow down deployment, particularly for large-scale facilities.

The sector’s trajectory underscores a broader shift in India’s infrastructure priorities. As demand for digital services rises, investment is moving beyond traditional assets into data and connectivity. The question, however, is whether supporting systems such as power, land, and policy frameworks can keep pace with this expansion.