Kerala's First Solar Ferry for Kochi Backwaters Nears Launch
Kerala SWTD to launch its first solar-powered boat in Kochi backwaters, part of 18-vessel order aimed at cutting costs and pollution.
The Kerala State Water Transport Department (SWTD) is preparing to introduce its first solar-powered boat for service in the Kochi backwaters, marking a significant step toward cleaner public transport on the region's waterways.
The vessel is one of 18 solar-powered ferries ordered by the department. SWTD Director Arun J.O. said the state government will decide whether the new boat will run as a regular commuter ferry on the busy city-to-West Kochi route — where passengers have long complained of shortages — or be deployed for tourism.
For decades, the SWTD has relied on diesel ferries in the area, primarily connecting the city with West Kochi. The upcoming solar vessel is expected to offer an eco-friendly alternative with negligible operational noise and no air pollution.
Arun explained that once construction is complete, the builder must submit a completion certificate for each ferry. This will be followed by trial runs to ensure compliance with Indian Register of Shipping and Kerala Inland Vessels rules. A government-appointed technical committee will then inspect each vessel before the SWTD insures and launches it.
The department has previously used a solar-powered boat for its 'Kuttanad Safari' tourism package. Two other solar ferries, including the internationally recognised Aditya, which won the Gussies Electric Boat Award in 2022, have already been deployed in commercial ferry service.
Sandith Thandassery, CEO of Navalt — the firm contracted to build the 18 solar ferries — highlighted the cost advantage. A solar boat's daily operational expense is roughly ₹450 for grid charging when needed, compared to about ₹12,000 for diesel. This translates to estimated savings of ₹40 lakh per boat annually.
Thandassery added that inspections and trial runs for the newest ready-to-launch vessel are complete. A 75-passenger boat is slated for delivery in October, followed by two 30-passenger vessels.