Methanol-Fuelled Chemical Tanker Completes Initial Bunkering Operation

The chemical tanker Kokuryu Maru has completed its inaugural methanol bunkering operation. This event involved the vessel, which is jointly operated, receiving biomethanol fuel. The bunkering took place at Kinoe Port.

This vessel, with a deadweight tonnage of 1,223, is configured as a chemical tanker. It is also designed to function as a methanol bunkering vessel. The Kokuryu Maru is equipped with a main engine specifically designed to run on methanol.

The methanol used for this initial bunkering was biomethanol. This fuel was produced domestically at MGC's Niigata Plant. The production method utilized was the mass balance approach.

The development of the Kokuryu Maru and its initial fueling represent a collaborative effort. Multiple companies are involved in the vessel's operation and the provision of its fuel. These entities include Mitsubishi Gas Chemical Company (MGC) and Kokuka Sangyo Co.

Advancements in Methanol Propulsion

Kokuka Sangyo Co. has commissioned this vessel as its first dedicated methanol-fuelled ship. The integration of methanol fuel capabilities into a chemical tanker design highlights ongoing efforts in marine propulsion. The dual role as both a chemical transport vessel and a bunkering unit suggests versatility.

The use of biomethanol underscores a focus on lower-carbon fuel options within the shipping industry. The mass balance method of production allows for the accounting of renewable inputs in the fuel supply chain. This approach aims to contribute to reduced greenhouse gas emissions over the fuel's lifecycle.

What it means

For commodity traders and shipowners, this development signifies the continued expansion of methanol as a viable marine fuel. The successful bunkering of a dual-purpose vessel like the Kokuryu Maru demonstrates operational readiness for methanol infrastructure. This trend could increase demand for methanol, particularly biomethanol, as the maritime sector pursues decarbonization goals. Shipowners may observe this as an operational validation point for investing in methanol-powered newbuilds or conversions.