Delhi’s worsening air quality — and the government’s renewed crackdown on vehicular pollution — is shining a spotlight on a fast-emerging fringe industry: Retrofitting internal combustion engine (ICE) and compressed natural gas (CNG) vehicles into electric ones. Industry experts say the new Delhi retrofitment norms could unlock significant business opportunities. At the same time, policy pushes in other states are also beginning to create nationwide demand.
Over the last month, Delhi’s anti-pollution measures have ranged from banning non-BS-VI private vehicles registered outside the national capital to denying fuel to vehicles without a valid pollution under control certificate (PUCC). Alongside these

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