Union Minister Sarbananda Sonowal flagged off India’s first fleet of electric heavy trucks with swappable batteries at Jawaharlal Nehru Port Authority, or JNPA, at the Nhava Sheva Distribution Terminal on September 25, 2025. The initiative links clean energy, freight movement and technology adoption in port operations. The initial fleet consists of 50 electric heavy trucks, with a stated plan to expand it to 80 trucks by the end of 2025.

JNPA’s larger target is to convert 90% of its 600-truck fleet to EVs by 2026. If achieved, this would make it the largest EV truck fleet at any Indian port. Swappable battery technology matters because a truck can exchange its battery instead of waiting through long charging stops. In a port setting, where heavy cargo movement is continuous, this directly connects to operational time, fuel-linked emissions and cleaner logistics. It is therefore not just a vehicle replacement update, but also an example of linking everyday port freight movement with clean energy.

For exams, remember JNPA’s location, the expansion from 50 to 80 trucks, the 2026 target of converting 90% of the 600-truck fleet to EVs, and the utility of swappable batteries. In static GK, it can be connected with major ports, green logistics, EV policy, swappable-battery models and energy transition in public infrastructure. Prelims may ask about the location, institution, technology and target, while Mains can use it as an example of port modernization, clean transport and climate-aligned economic development.