For decades, India’s growth story has been written in a familiar script: take a technology invented elsewhere, strip it down, re-engineer it for cost, and scale it for the masses. Generic drugs, low-cost telecom, frugal automobiles are examples of this approach. It is a script that India has performed brilliantly. The question India must ask now is whether it is ready to move from optimisation to creation.
Vehicle retrofitment sits at the centre of the new opportunity. Retrofitment, which converts an existing petrol or diesel vehicle into an electric one by replacing the powertrain, keeps the chassis intact. It is a useful technical fix, but a genuine innovation opportunity arises from everything that needs to be built around it — from diagnostics for legacy vehicles, battery and power-electronics systems designed for retrofitted architectures, calibration software, testing protocols, safety certification, financing solutions, installation networks, and a skilled service workforce. Innovation arises from moving beyond a single product to creating an entire operating system for a new industry, whose definitive version is not built yet. India has the raw ingredients to attempt it: a deep automotive supply chain, engineering talent that has already proven itself in frugal design, a fast-growing EV sector, credible software capabilities, and critically, a domestic market large and varied enough to pressure-test solutions. The opportunity extends beyond India’s border. Countries across South Asia, Southeast Asia, Africa, and Latin America share the same three conditions that make retrofitment relevant in India. They have large fleets of ageing vehicles, price-sensitive consumers, and ownership cycles far longer compared to wealthier markets.
Collectively, the Global South spends more than $550 billion a year importing oil, a dependence that new EV sales alone will take decades to meaningfully dent, since new vehicles replace only a fraction of the fleet each year.
