Circular Supply Chains: Paint Industry Eliminates Single-Use Packaging Through Reusable Containers

Paint manufacturers historically relied on trucks and trains for pan-India distribution. These modes are energy-intensive — fuel consumption per tonne-kilometre substantially exceeds maritime transport. Yet coastal shipping remains underutilised for paint distribution. India’s 7,500-plus kilometres of coastline connect major metropolitan areas and port facilities.

Shipping paint by sea from ports like Mumbai, Chennai, and Vizag to coastal distribution centres dramatically reduces energy consumption. A case study from a major paint manufacturer demonstrates real-world impact — transitioning distribution of paint destined for coastal and peninsular regions from truck transport to coastal shipping reduced energy consumption by 40 percent, carbon emissions by 45 percent, and distribution costs by 25 percent, despite vessel overhead costs.

The mathematics favour marine transport profoundly. A truck consumes approximately 6 litres of fuel per 100 tonne-kilometres. A coastal vessel consumes approximately 0.8 litres per 100 tonne-kilometres — 7 to 8 times more efficient. Even accounting for slower speed, port handling costs, and warehouse storage, marine economics are compelling.