CSL–HBL JV to Build Marine Batteries; DCI Goes Fully Domestic; Essar Launches 10,000-Truck Green Fleet

India’s maritime and logistics sector delivered a cluster of green technology and self-reliance announcements this week, signalling that the strategic priorities of decarbonisation and domestic capability building are advancing in parallel with the crisis management demands of the Hormuz disruption.

Cochin Shipyard Limited (CSL) has entered into a joint venture agreement with HBL Engineering Ltd to develop and commercialise electric mobility and energy storage technologies for the maritime sector. The JV will focus on building advanced marine batteries, battery management systems, electric propulsion motors, power electronics, and charging infrastructure — a comprehensive portfolio that addresses virtually every component of the electric vessel technology stack. The partnership is aimed at both domestic and international markets, aligning with the global transition to zero-emission shipping.

A ‘Watershed Moment’ for Green Shipbuilding

CSL’s Director (Finance) and CMD (Additional Charge) Jose VJ described the HBL partnership as a ‘watershed moment’ for the company, reflecting the significance of transitioning India’s leading shipbuilder into the green technology domain. HBL Engineering brings expertise in energy storage systems, power electronics, and industrial battery technology that complements CSL’s shipbuilding and naval design capabilities. Together, the JV is positioned to develop marine-grade battery systems that meet the rigorous requirements of commercial and defence vessel applications — a market that is growing rapidly as IMO emissions regulations tighten and shipowners accelerate fleet electrification.

DCI: All Dredgers to Be Built in India

Dredging Corporation of India’s new CEO and MD, Captain S. Divakar, has announced that DCI will manufacture all its dredgers domestically under the Atmanirbhar Bharat initiative, with contracts already awarded to Hindustan Shipyard Limited and other domestic yards. The commitment represents a significant domestic procurement decision for a company that has historically procured dredging vessels from international shipbuilders in the Netherlands, Belgium, and China. Advanced dredgers will additionally be developed through collaborations with foreign technology partners, enabling DCI to access cutting-edge capabilities while building domestic production capacity. DCI is also working with the Andhra Pradesh government to establish world-class maritime training institutions at AP ports.

Essar’s 10,000-Truck Green Freight Fleet

In the road freight sector, Essar has announced an ambitious plan to deploy 10,000 LNG and electric trucks across India over the next three years, alongside building a network of 100 alternative fuel and charging hubs nationwide. The initiative is estimated to cut nearly one million tonnes of CO₂ emissions and is anchored in an integrated green mobility ecosystem: Blue Energy Motors will produce the LNG and electric vehicles, GreenLine Mobility Solutions will oversee fleet deployment, and Ultra Gas and Energy Ltd will develop the LNG refuelling, EV charging, and battery-swapping infrastructure.

For the logistics industry, the Essar initiative is significant on two fronts. First, it provides a scalable, commercially viable pathway for the decarbonisation of road freight — by far the most carbon-intensive segment of India’s logistics network. Second, the 100 alternative fuel hub network will reduce the ‘range anxiety’ that has limited adoption of LNG and electric trucks, by ensuring that fleet operators have access to fuel and charging infrastructure across India’s major freight corridors. Maruti Suzuki’s separate announcement that it has dispatched one lakh vehicles via its Manesar in-plant rail siding since June 2025 — saving an estimated 16,800 metric tonnes of CO₂ — further illustrates the breadth of green logistics initiatives underway across India’s corporate sector.