Transformers: Strategic Assets of the 21st Century
T&D India
October 5, 2026
Global markets are rightly optimistic about the transformative potential of artificial intelligence, green mobility, and renewable energy. Yet, realizing the full value of these mega-trends requires a parallel focus on a fundamental macroeconomic variable: the physical capacity of the power grid. As capital continues to flow into advanced generation and compute technologies, a critical enabler of this evolving energy ecosystem is stepping into the spotlight—the power transformer, notes Kartik Daftari.
The global power sector is currently embarking on a massive, multi-decade capacity-building cycle. Rather than a routine capital expenditure exercise, securing heavy electrical manufacturing has become a strategic prerequisite for the new economy. Navigating this transition requires addressing the sheer scale of global infrastructure requirements, while simultaneously accelerating the industry’s shift toward more resilient, regionalized supply chains.
Crucially, as the global manufacturing footprint expands to meet this rising demand, a unique window is opening for India to leverage its engineering scale—transitioning from a growing domestic market into an indispensable manufacturing and export anchor for the global grid.
The scale of infrastructure deficit
The underlying math of the global energy transition reveals a stark supply-demand mismatch in grid infrastructure. According to the International Energy Agency (IEA), global electricity demand is projected to grow by an average of 3.6 per cent annually between 2026 and 2030. This acceleration is compounding, driven simultaneously by aggressive industrialization, the mass adoption of electric vehicles, and the extraordinary power density requirements of AI-driven data centres.
To prevent systemic gridlock, the IEA estimates that annual global grid investments must surge by roughly 50 per cent by 2030, a massive step-up from the current baseline of $400 billion. The financial and operational consequences of delayed infrastructure spending are already visible. Currently, over 2,500 GW of renewable generation, energy storage, and large-load projects remain stalled in grid connection queues globally. These represent billions of dollars in potentially stranded assets that cannot be monetized until transmission and transformation capacity is exponentially expanded.
De-risking and regionalizing supply chains
Historically, the heavy electrical equipment sector operated on highly concentrated, hyper-globalized supply chains designed for cost efficiency rather than resilience. That model is now being structurally rewired. Geopolitical realignments, combined with severe logistical shocks, have exposed the vulnerabilities of relying on single points of failure for critical grid components. Consequently, the industry is witnessing a massive reallocation of capital toward regionalizing production.
Major global equipment manufacturers, including Siemens Energy, GE Vernova, and Hitachi Energy, are actively deploying billions of dollars to construct new capacity closer to end markets. For instance, Hitachi Energy’s recent commitment to a $528-million facility in the United States, alongside similar high-value investments by its peers across Europe and Asia, underscores a coordinated industry strategy. The goal is to aggressively reduce multi-year lead times and insulate domestic grids from global supply shocks.
However, expanding final assembly lines offers only a partial solution. A truly resilient manufacturing ecosystem requires deep backward integration. The industry is currently facing tight supply conditions for critical sub-components, particularly cold rolled grain oriented (CRGO) electrical steel, specialized high-voltage bushings, and insulation materials. Securing these upstream materials is now a strategic priority, as genuine supply chain resilience cannot be achieved if regional factories remain dependent on imported raw materials.
India’s export pivot and manufacturing opportunity
This global realignment presents India with a defining industrial and economic opportunity. As Western markets and multinational utilities actively seek to diversify their sourcing for heavy electrical equipment, India is uniquely positioned to transition from a massive domestic consumer to an indispensable export anchor for the global grid.
India already possesses the robust domestic demand required to sustain large-scale manufacturing ecosystems. More importantly, the country offers a compelling arbitrage of high-calibre engineering talent and competitive production costs. This makes it an ideal hub for manufacturing high-specification, high-voltage power transformers for global markets.
Foreign direct investment is already mapping to this potential. Recent greenfield capital commitments, such as a Rs.2,000-crore large power transformer factory announced in Vadodara, signal a clear shift in how global players view the Indian market. These facilities are increasingly designed not just to serve India’s expanding transmission network, but to act as vital supply nodes for the global export market.
Capitalising on the geopolitical window
To fully capture this economic window, Indian policymakers and industry leaders must collaborate to deepen the domestic value chain. This requires targeted industrial policies that incentivise upstream component manufacturing, particularly in CRGO steel and advanced metallurgy. Furthermore, domestic procurement frameworks must continue evolving away from lowest-cost (L1) bidding toward lifecycle-cost evaluations, rewarding technological depth and grid reliability.
The global race to build transformer capacity is far more than a temporary supply chain correction. It is the foundational investment cycle for the next era of global economic growth. The economies that successfully scale their heavy electrical manufacturing today will ultimately control the infrastructure that powers the technological breakthroughs of tomorrow. For India, anchoring this global supply chain is both a domestic imperative and a generational export opportunity.
About the author: Kartik Daftari is Managing Director & CEO at Hi-Tech Radiators Pvt Ltd