Tsuneishi-Cebu Launched the World's First Methanol Dual-Fuelled Kamsarmax

22 July 2025

Tsuneishi Shipbuilding Co., Ltd. (Head Office: Fukuyama, Hiroshima, Japan) is pleased to announce that TSUNEISHI HEAVY INDUSTRIES (CEBU), Inc. (hereinafter "THI"), its manufacturing base in the Philippines, successfully launched the world's first Methanol Dual-Fuelled KAMSARMAX Bulk Carrier on 17 July 2025 at Slipway No. 2 at THI. The vessel is scheduled to embark on its maiden voyage in January 2026.

This landmark achievement represents a significant step forward in THI's commitment to shaping a more sustainable future for the maritime industry. By adopting methanol as a propulsion fuel, the vessel achieves a reduction in carbon dioxide emissions by 10%, nitrogen oxides by 80%, and sulphur oxide by 99% during operations compared to conventional vessels. Moreover, the use of green methanol further advances the decarbonisation of maritime transport, promoting environmentally responsible shipping practices.

The Kamsarmax vessel has been designed for exceptional versatility, featuring a shallow draft and low air draft to ensure compatibility with a wide range of global ports. With a length of 229 metres, the vessel is also capable of entering Kamsar Port in the Republic of Guinea.


Image by Tsuneishi Shipbuilding Co. Ltd.

The launch ceremony stood as a proud testament to the dedication, skill, and innovation of THI's workforce, who continue to uphold the company's reputation as a trusted name of in global shipbuilding. "We remain firmly committed to our core principles of Safety, Stability, and Sustainability", said Mr Yasuaki Seto, President of THI. "Through ongoing innovation and strong sense of environmental responsibility, we aim to lead the industry, deliver greater value to our clients, and drive positive change across the world."

THI will continue to forge ahead in its pursuit of a more sustainable future, inspiring progress in the maritime sector for generations to come.

Tsuneishi Shipbuilding Co., Ltd. Tsuneishi Shipbuilding (HQ: 1083 Tsuneishi, Numakuma-cho, Fukuyama, Hiroshima, Japan) engages in shipbuilding and repairs, and is the anchor company of the TSUNEISHI Group, which conducts business mainly in the shipbuilding industry and maritime transport. With manufacturing bases in Japan (Tsuneishi Factory, the HQ), Philippines, and China, the company builds bulk carriers, container carriers, tankers, etc. Company info：https://www.tsuneishi.co.jp/english/

Representative Director, President and Chief Executive Officer: Okumura Sachio
Business: Shipbuilding and repair
Founded: July 1917 (Taisho 6)
Capital: 100 million yen
Employees: 901 (as of 1st January 2025)
Headquarters: Fukuyama, Hiroshima, Japan (Main Factory)

Tsuneishi Shipbuilding Co. Ltd. press release