India’s Data Centre Capacity Expands 59% in H1 2026 as AI Demand Fuels Infrastructure Growth

India’s data centre industry continues to gather pace, with new capacity additions rising by 59% during the first half of 2026. The country added 258 MW of fresh data centre capacity between January and June, compared with 162 MW during the same period last year, reflecting the growing demand for artificial intelligence, cloud computing and digital services.

The expansion highlights India’s position as one of the fastest growing digital infrastructure markets in Asia. As businesses increase their use of AI applications, digital payments, online services and cloud platforms, the need for reliable data processing and storage facilities has grown significantly. Developers and technology companies are responding by accelerating investments in hyperscale and enterprise data centres across major cities.

Mumbai continues to lead the country’s data centre market due to its strong connectivity, reliable power supply and concentration of financial institutions. Chennai, Hyderabad, Noida and Bengaluru are also witnessing rapid growth as operators seek new locations with strong fibre networks, skilled talent and access to renewable energy.

Industry experts believe artificial intelligence is becoming one of the biggest drivers of new infrastructure investment. AI workloads require high performance computing, advanced cooling systems and uninterrupted power supplies, making modern data centres far more sophisticated than traditional server facilities. This has encouraged operators to design larger campuses capable of supporting next generation computing requirements.

The sector is also attracting substantial private investment. Global technology companies and domestic operators have announced multi billion dollar expansion plans to strengthen India’s digital infrastructure. These investments include new hyperscale campuses, AI ready facilities and upgraded power systems designed to support future demand.

Supporting infrastructure is becoming equally important. Data centres consume significant amounts of electricity and require resilient transmission networks, water efficient cooling technologies and reliable backup systems. As a result, the industry’s growth is creating opportunities across construction, electrical equipment, renewable energy, engineering and facility management.

Government policies encouraging digital transformation and domestic data storage are also contributing to market expansion. Rising internet usage, increasing enterprise cloud adoption and the growth of digital public infrastructure continue to strengthen long term demand for high quality data centres across the country.

The latest capacity additions demonstrate that India’s digital economy is moving beyond software and services into large scale physical infrastructure. Data centres are increasingly viewed as strategic national assets that support financial services, healthcare, manufacturing, e commerce, education and government platforms.

Looking ahead, industry analysts expect capacity growth to remain strong over the coming years as AI adoption accelerates and more organisations shift workloads to cloud based platforms. With several large projects under construction and fresh investments being announced, India’s digital infrastructure pipeline appears well positioned for sustained expansion.

For the infrastructure sector, the trend signals a broader shift towards technology driven assets. Alongside roads, airports and industrial parks, data centres are emerging as one of the country’s most important infrastructure segments, supporting economic growth while creating demand for advanced engineering, power and construction capabilities.