Vaishnaw: India Now Goes Inside the Battery Cell
Synopsis
Key Takeaways
India's battery manufacturing ambition just moved a level deeper. On Friday, 25 September 2026, Union Minister Ashwini Vaishnaw posted a thread on X signalling that the country is no longer just assembling or even producing battery cells — it is now developing the components inside the cell itself.
The post, part two of a running thread, kept it pointed: 'Battery cells are being made in India now. And now, we're going inside the battery cell itself.' A magnifying-glass emoji underlined the message — this is precision manufacturing territory, and India is staking a claim to it.
From assembly lines to cell chemistry
To understand why this matters, rewind to May 2021, when the Cabinet approved the Production Linked Incentive (PLI) scheme for Advanced Chemistry Cells (ACC) with an outlay of ₹18,100 crore, targeting 50 GWh of domestic battery manufacturing capacity. The goal then was clear: stop importing finished cells and build them at home.
That goal is now being treated as baseline. Vaishnaw's post signals attention shifting upstream — to cathodes, anodes, electrolytes, and the raw-material chemistry that determine a cell's energy density, cycle life, and cost. This is where the real margin, and the real strategic leverage, lives.
Why upstream components are the harder — and bigger — prize
Cell manufacturing is competitive but increasingly commoditised. The upstream stack — battery-grade lithium compounds, cathode active materials, separator films — is where China currently dominates global supply chains and where import dependence bites hardest. If India can localise even part of this layer, it changes the economics for every EV manufacturer and energy-storage project sourcing from domestic plants.
Under India's Atmanirbhar Bharat framework, electronics and clean-energy policy has deliberately stepped up the value chain — from finished goods assembly, to component manufacturing, and now toward materials and chemistry. Vaishnaw's thread fits squarely into that arc.
What the market is watching now
The four ACC plants awarded under the 2021 PLI scheme are the near-term benchmark. Commissioning timelines and actual capacity utilisation at those facilities will determine whether the upstream push has a ready domestic customer base. Fresh incentive frameworks for battery-grade materials or cell-recycling infrastructure are the logical next policy step — and the minister's language suggests that conversation is already live inside government.
India entered the battery race as an assembler. It graduated to a cell manufacturer. Now it is reaching for the chemistry itself — and that distinction could define the country's clean-energy cost curve for the next decade.