AirTrunk Maharashtra Campus: 3GW Western India AI Hub
Status: Pre-construction / Site Engineering (Announced July 2026) | Location: Strategic Hyperscale Industrial Corridor, Maharashtra, India
Project Overview
A monumental $21 billion (approximately ₹1.75 lakh crore) ultra-scale digital infrastructure initiative marks Blackstone-backed AirTrunk's largest single-market commitment globally, underscoring the accelerating demand for AI-ready digital infrastructure across the Asia-Pacific region. Purpose-built to serve as the foundational computing platform for global hyperscalers, neocloud operators, and large-scale enterprise cloud deployments, the gigawatt-scale campus is engineered to support next-generation AI training clusters, liquid-cooled GPU environments, and massive public cloud ecosystems. Designed for high-density computing, the development will incorporate advanced liquid cooling, direct-to-chip thermal management, resilient power infrastructure, and high-capacity network connectivity to efficiently operate AI workloads requiring hundreds of megawatts of continuous power. The campus is expected to provide the scalability needed for large language models (LLMs), generative AI, scientific computing, and high-performance computing (HPC) applications while integrating renewable energy and sustainability initiatives to reduce its environmental footprint. Beyond delivering world-class digital infrastructure, the investment is expected to strengthen the APAC region's position as a leading global hub for artificial intelligence and cloud computing by attracting major technology companies, hyperscale cloud providers, and AI innovators seeking reliable, large-scale compute capacity. As demand for AI infrastructure continues to surge, this landmark project reinforces AirTrunk's long-term strategy of building future-ready, hyperscale data center campuses capable of powering the next generation of intelligent digital services and supporting the region's rapidly expanding digital economy.
Quick Facts
| Field | Value |
|---|
| Project Name | AirTrunk Maharashtra Campus: 3GW Western India AI Hub |
| Location | Strategic Hyperscale Industrial Corridor, Maharashtra, India |
| Status | Pre-construction / Site Engineering (Announced July 2026) |
| Commissioning | Q4 2029 (Phase 1 Grid Interconnect Live Target) |
| Total IT Load | 450 MW (Initial Phase 1 operational envelope) |
| Total Capacity | 3,000 MW (3 GW Ultimate Masterplan Aggregate Capacity) |
| Tier Level | Tier III Certified / Tier IV Compliant Core Structure |
| Project Type | Greenfield Gigawatt-Scale AI Supercluster & Wholesale Hyperscale Campus |
City Profile
| Header | Details |
|---|
| City Name | Mumbai |
| Population | ~18.4 Million (Urban Agglomeration) |
| Urban Agglomeration | ~18.4 Million (Mumbai UA) |
| City GDP | Highest in India (Financial & Commercial Capital) |
| Per Capita Income | High (Economic Engine of India) |
| City Tier | Tier 1 Data Center Hub |
| Key Strengths | Indias Primary financial hub, highest fiber density, 9+ subsea cable landing stations, strong power grid access |
Companies Involved
| Header | Details |
|---|
| Developer / Operator | AirTrunk |
| Strategic Infrastructure Partner | Maharashtra Industrial Development Corporation (MIDC) & MSETCL |
| Construction Contractor | Tier-1 Global Mission-Critical Engineering Specialist (EPC Consortium) |
| MEP Engineering | In-House AirTrunk Advanced Engineering Systems / Specialized Global Consultants |
| Network Connectivity | Reliance Jio, Bharti Airtel, Tata Communications, De-CIX Mumbai Peering Hub |
| Power Infrastructure | Multi-directional, on-site dedicated extra-high-voltage 400kV gas-insulated utility substations (GIS) drawing directly from the central state transmission grid ring. |
Technical Specifications
| Header | Details |
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| Power Capacity | 3,000 MW (3 GW) ultimate secured substation grid allocation |
| UPS Redundancy | 2N isolated block-redundant static UPS architecture coupled with utility-scale Lithium Iron Phosphate (LFP) Battery Energy Storage Systems (BESS) for grid stabilization. |
| Cooling System | Hybrid closed-loop liquid cooling networks integrating advanced direct-to-chip water manifolds and rear-door heat exchangers (RDHx) engineered to support rack densities exceeding 100 kW. |
| Connectivity | Carrier-neutral gateway equipped with multiple separate physical meet-me-rooms (MMRs), diverse subterranean fiber entry vaults, and direct dark fiber ties to central Mumbai’s subsea cable landings. |
| PUE Target | 1.20 (Optimized for Western India's high ambient humidity profiles) |
| Energy Mix | Tariffs backed by up to 60% green energy tracing allocations via regional corporate solar and wind Power Purchase Agreements (PPAs) aligned with state eco-incentives. |
Milestones
| Header | Details |
|---|
| Announcement | July 2026 |
| Construction Start | Q2 2027 (Targeted site layout and structural groundwork) |
| Phase 1 Go-Live | Q4 2029 |
| Full Buildout | Late 2034 (Complete realize of the multi-building gigawatt masterplan expansion) |
Investment Details
| Header | Details |
|---|
| Total Investment | $21,000,000,000 ($21 Billion USD / ~₹1,75,000 Crore Total Masterplan Commitment) |
| Funding | Blackstone private equity capital, institutional infrastructure syndications, and green credit facilities |