- Infrastructure: In Delhi, people fight for parking space. They get physically violent and at times your car is parked more than 300 meters from where you stay. In Bangalore, people usually have verbal altercations and generally mange to park their cars where they can see it. In some places in Delhi, the lanes are so narrow that it is almost impossible to park your car next to your house without causing an impediment to traffic. So, keeping an EV in Delhi can be quite a task, because recharging it would be a nightmare. Even office parking slots do not provide charging points for EVs. Essentially, it is much more practical to own and operate an EV in Bangalore, compared to Delhi.
- Power scenario: In the satellite townships of Delhi, such as Gurgaon, power supply is very erratic. Power-cuts last up to eight hours at a stretch, and eight-hour-long power-cuts are not one-off incidents, they happen on a weekly basis. So, if you are in Gurgaon, even if you could park your EV in your living room, you still would not be able to recharge its batteries. Comparatively, Bangalore has fewer power-cuts and they generally do not last more than an hour. Also, electricity is far dearer in the NCR region – it could go up to INR7 per unit at places.
- Customer taste and requirement: This is a very subjective factor and it holds true not only for EVs, but all automobiles in general. For instance, you will see more white cars up north and more black cars down south. Indian consumers have different preferences for different colors in different regions. Coming back to EVs, no doubt the Reva back-up as the second car in all households in Bangalore, but in Delhi, the second car would be a Chevrolet Beat, or even a Tata Nano, but never a Reva. Quite possibly, because of the other factors I mentioned that go against the Reva, but also possibly because the Reva, is not up to the taste of consumers in the North. Bigger cars still hold an appeal up North. (You might want to argue about the Nano in the previous sentence; but the Nano is much roomier and has a sense of pride in ownership due to all the news it generated and because it is from Tata)
- Government initiative: It is a known fact that new technology cannot find mass-acceptance without government support. True that the Indian government has started, or at least given thought, to providing subsidies for EV and alternate powertrain suppliers and manufacturers. That is the first step and not sufficient enough to drive EV acceptance in India. Consumers should also benefit for choosing lesser polluting vehicles. Also, state governments should do away with taxes and levies on selling EVs. This will bring a price uniformity for EVs across states.
Therefore, I think that for EVs to be successful in India, we need to consider different markets (read cities) as unique and offer different solutions for the mass acceptance of the EV. A solution for the success of EVs in Pune, will not work in Chennai. India needs to be segregated on the basis of the different parameters mentioned above. However, on a national level, the issues of power and infrastructure shortage, state government encouragement, and the likes will still act against the interest of EVs. For that matter, pure-play EVs might not be the solution to clean transportation in India at all. Maybe, we need to replicate the success of CNG buses in the passenger vehicle domain, or maybe, we need to think of more indigenous alternate fuels, such as biogas. In fact, cheaper, cleaner and efficient last-mile connectivity could become a panacea for traffic congestion and vehicle pollution in India. We could, in theory, bypass the trials of alternate powertrain and be an example in efficient public transportation solutions, just like we bypassed the muscle car era and hopped straight on to compact cars, which are only beginning to make their mark in older and more mature automotive markets.

