Chennai, Jan. 25 -- The availability of fast-chargers along India's major highways surged last year as the government and companies ramped up charging infrastructure amid growing electric vehicle (EV) penetration in the country.

The number of public chargers along key routes soared 40-90% in 2025, according to data analytics platform ExpWithEVs shared with Mint.

"When tracking the spread of EV chargers across the country, we see that there are not many major gaps in the availability of chargers across the major highways," said Priyans Murarka, founder at ExpWithEVs. "There could be some stretches in parts of the country where the availability is scarce, but the presence of chargers has improved."

However, Murarka said, one of the conce...