The Power of Predictable Revenue
Data centres are immensely capital-intensive, requiring huge upfront investment in land, construction, and high-tech equipment. For investors and lenders, this risk is being significantly mitigated by the changing nature of contracts with tenants. Crisil's
analysis highlights that contract tenures have lengthened considerably, extending from 10-12 years to 15-20 years. These long-term agreements, primarily with 'hyperscalers'—the global tech giants that provide cloud services—offer developers a highly predictable and stable stream of revenue. This visibility de-risks projects and makes them far more attractive for financing. The report notes that existing data centres are already running at about 90% utilisation, and over 95% of the capacity currently under construction is already pre-contracted, virtually eliminating the risk of building speculative, empty facilities.
A Rs 3 Lakh Crore Investment Supercycle
The scale of the expected growth is staggering. Crisil projects that India’s data centre capacity will surge from its current level to approximately 7.5 gigawatts (GW) by March 2030. This massive expansion is expected to attract investments exceeding Rs 3 lakh crore over the next four financial years. This boom isn't just a number on a page; it represents the physical infrastructure needed to power India's digital economy. The key drivers are the explosive growth in data consumption, enterprise digitalisation, the rollout of 5G, and, increasingly, the massive computational demands of generative artificial intelligence (GenAI).
Why India? A Structural Cost Advantage
Global capital is flowing into India’s data centre market for clear economic reasons. According to Crisil, India holds significant structural cost advantages over competing hubs in the Asia-Pacific region. Development costs—including land, construction, and labour—are around 20% lower. When combined with more competitive power tariffs, this results in rental rates for data centre space that are 30-35% cheaper than in peer markets. This cost-effectiveness, along with the ability to develop large campuses powered by renewable energy, aligns perfectly with the sustainability goals of global hyperscalers, further cementing India’s appeal.
Hubs of Growth and Emerging Challenges
This expansion is not spread evenly across the country. Crisil identifies three key cities that are set to receive about threefourths of the upcoming capacity: Visakhapatnam, Mumbai, and Hyderabad. However, this concentrated growth presents its own major challenge: power. By 2030, the data centre capacity in these cities could equate to a substantial portion of their current peak power demand—80% in Visakhapatnam, 60% in Mumbai, and 20% in Hyderabad. This highlights the critical need for timely grid connectivity and transmission infrastructure upgrades to keep pace with development. Another noted risk is customer concentration. With hyperscalers expected to lease $75$-$80$% of total capacity by $2030$, up from around $65$% today, developers could face increased pricing pressure from these powerful clients.
