At Bontang Coal Terminal (BoCT) in Indonesia, coal spillage along the ship loading process has been identified as a critical issue. This challenge not only leads to the port’s cleanliness but also poses environmental risks to the surrounding community and incures significant management costs. In response, BoCT embarked the “Reuse coal spillage project” by blending spilled coal back into the shipment.

This project kicks off with a comprehensive data collection utilizing a digital application. The execution phase ensures the careful integration of spillage coal back into the shipment process. This approach has led to a reduction of coal spillage dumping and conserved 4,386 tonnes of natural coal annually. Moreover, it has significantly reduced dust emissions and contamination in soil and water, thereby lowering community complaints. Financially, the project has delivered substantial economic advantages, generating additional coal revenue of USD 477,850 and reducing coal spillage management costs by USD 15,052 each year.