Why India’s Multi-Fuel Future Needs Intelligent Infrastructure

India’s energy transition is often described as a race towards a single winner. Petrol gives way to CNG, CNG gives way to electric, and electric eventually gives way to hydrogen, with older fuels quietly retiring somewhere along the way. It is a clean story. It is also not the story that is actually unfolding on Indian roads.

Walk into any fuel station on a major highway today and you will find petrol, diesel and CNG dispensers standing side by side, often with an EV charging point added more recently. Talk to a fleet operator and you will find vehicles running on diesel, CNG and electricity within the same fleet, sometimes on the same route. India is not transitioning from one fuel to another in a straight line. It is settling, for the foreseeable future, into a multi-fuel economy where several energy sources operate in parallel, each suited to a different vehicle class, geography or use case.

This is not a failure to commit. It is a rational response to India’s scale and diversity. A two-wheeler in a dense city, a long-haul truck crossing three states and a public bus fleet in a tier-two town do not share the same fuel economics, range requirements or refuelling access. Electric makes sense for one. CNG makes more sense for another. Diesel remains, for now, the only workable choice for a third. Pretending that this will resolve into a single fuel within a decade is optimistic in a way that ground reality does not support.

What this multi-fuel reality demands, and mostly does not yet have, is infrastructure that can communicate across fuel types instead of treating each one as an isolated silo.

Today, if you are planning a route, checking CNG availability means using one system, or more often, relying on word of mouth. Checking charging infrastructure means using another. Checking diesel supply at a remote station means calling ahead and hoping. There is no single layer that lets a driver, dispatcher or logistics planner see fuel and energy availability across all these types in one place. Each fuel has effectively built its own information island, and the traveller is left to swim between them.

The cost of this fragmentation is not abstract. A fleet that mixes diesel and CNG vehicles has to operate with two separate mental models for route planning because the data infrastructure behind each fuel type was never designed to communicate with the other. A driver switching from a CNG-run route to one with poor CNG coverage has no early warning system to alert them. This friction has nothing to do with the vehicles themselves and everything to do with the absence of a common, fuel-agnostic layer of information underpinning them.

Intelligent infrastructure, in a multi-fuel context, does not mean picking a favourite fuel and digitising it well. It means building the connective layer that allows petrol, diesel, CNG and electricity to coexist as visible, comparable and plannable options within the same system, on the same map and as part of the same decision a driver makes before starting a journey. It means data infrastructure that is as fuel-agnostic as the vehicle fleets it needs to serve.

The multi-fuel phase of India’s mobility story is not a temporary inconvenience on the way to a cleaner endpoint. For much of the country, it may be the endpoint itself for a long time to come. Treating it that way, and building infrastructure intelligent enough to support it rather than infrastructure that quietly bets on one fuel winning, is the more honest place to start.

Vaibhav Kaushik is Co-Founder and CEO of Nawgati. Views expressed are the author's personal.