India’s push to develop inland waterways as a viable, cost-effective freight corridor is gaining tangible momentum this week, with two significant cargo movements via the India-Bangladesh Protocol (IBP) route underscoring the growing commercial viability of river-based logistics connecting India’s eastern ports to the northeastern region.
Tata Steel has transported a consignment destined for Guwahati, Assam, via the IBP inland waterway route — marking the steel major’s utilisation of river logistics as an efficient alternative to road and rail transport for reaching India’s northeast. The IBP route, which allows Indian vessels to transit through Bangladesh’s river systems using a bilateral protocol arrangement, offers a significantly shorter and more economical pathway for bulk cargo moving between Kolkata and the Brahmaputra basin compared to the overland alternative via the Siliguri Corridor (Chicken’s Neck).
GBFS Reaches Pandu Port from Kolkata via IBP Route
In a separate but parallel development, a consignment of Ground Granulated Blast Furnace Slag (GBFS) — an industrial byproduct used as a cement substitute and construction material — has successfully completed the journey from Kolkata to Pandu Port, Guwahati, via the IBP route. Union Minister for Ports, Shipping and Waterways Sarbananda Sonowal highlighted the achievement as a demonstration of the operational viability of the IBP corridor for bulk industrial cargo, noting that the movement reduces dependency on congested road and rail networks.
Pandu Port on the Brahmaputra river serves as a critical entry point for goods into the landlocked northeastern states of Assam, Meghalaya, Mizoram, Nagaland, Manipur, Arunachal Pradesh, and Tripura. Increasing its utilisation for industrial cargo — such as GBFS for construction — represents a meaningful step toward integrating the northeast more deeply into India’s national logistics network.
Strategic Significance of the IBP Route
The India-Bangladesh Protocol route is governed by a bilateral agreement that has existed in various forms since the 1970s, but has historically been underutilised relative to its potential. Recent diplomatic warming between India and Bangladesh and investments in vessel, terminal, and navigation infrastructure on both sides of the border are changing that picture. India’s National Waterways programme has identified the IBP route as a priority corridor under the Jal Marg Vikas Programme, and the current freight movements by Tata Steel and others are generating the commercial proof-of-concept data needed to attract further private sector participation.
Cost and Environmental Advantages
Inland waterway transport offers compelling advantages over road and rail for bulk cargo: significantly lower fuel consumption per tonne-kilometre, reduced road wear, lower carbon emissions, and the ability to move large volumes in single movements using push-barge systems. For resource-intensive industries like steel and construction materials, where margin pressure is constant, the cost savings from shifting even a portion of freight to waterways can be material. Tata Steel’s move signals that large corporates are beginning to embed inland waterway logistics into their supply chain planning — a development that bodes well for the long-term commercial viability of India’s waterway infrastructure investments.
