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Viewpoint: Japan eyes methanol as marine bridging fuel

Viewpoint: Japan eyes methanol as marine bridging fuel

Tokyo, 18 December (Argus) — Japanese demand for methanol as an alternative marine fuel is expected to increase, especially after 2027, but it is likely it will mainly be used as a transition fuel before the commercial launch of ammonia- and hydrogen-fuelled vessels. The Japanese shipping industry is expected to launch more methanol-fuelled vessels from 2027 ( see table ), to help reduce greenhouse gas (GHG) emissions from the global maritime sector. Global regulatory body the International Maritime Organization (IMO) in 2023 pledged to achieve net zero emissions in international waters by or around 2050. To help achieve the IMO's target, a total of 26 methanol-powered vessels are expected to be commissioned worldwide by the end of this year, followed by 54 ships in 2025 and 96 carriers in 2026, according to a report released in November by Japanese classification society ClassNK. This would increase global methanol demand to 4.5mn t/yr by 2026, said the report. As of June, there are 33 methanol-fuelled vessels currently in use. Methanol-fuelled vessels can refuel at around 130 major ports all over the world, except in Japan, according to Japanese shipowner Mitsui OSK Lines (Mol). The city of Yokohama in the eastern prefecture of Kanagawa, in co-operation with Mitsubishi Gas Chemical (MGC) and Maersk, launched a study on methanol and green methanol bunkering in the port of Yokohama in December 2023. Since then, the group, in collaboration with new partners — Japanese refiner Idemitsu, MGC's shipping subsidiary Kokuka Sangyo, domestic shipping firm Uyeno Transtech and Yokohama Kawasaki international port — has conducted a ship-to-ship bunkering simulation at the port of Yokohama in September. Expectations of the increase in methanol use, especially cleaner e-methanol, have led Japanese firms to become more involved in upstream projects to secure the fuel. Japanese firms have invested in more than 10 e-methanol production projects both in and outside of Japan ( see table ), with the number of projects likely to increase, according to the ministry of economy, trade and industry. Japanese firms are developing new carriers, but at the same time are also trying to modify existing vessels — which currently use fuel oil, LNG, LPG and methanol — to be able to burn renewable fuels such as biofuels, e-methane and e-methanol. It would be easy to increase the number of methanol-fuelled ships, given their relatively low initial or modification costs compared with LNG-fed vessels, according to Mol. Methanol is also a stable liquid at room temperature and atmosphere pressure, making it easy to transport and store compared to other alternative fuels, Mol added. Fellow shipping company Nippon Yusen Kaisha (NYK line) is also mulling the development of smaller methanol-fuelled handymax ships that are unable to be equipped with large ammonia fuel tanks, to aid with decarbonisation. Methanol a temporary solution But Japanese firms see methanol mostly as a "bridging fuel" rather than a zero-emission fuel, as methanol can reduce GHG emissions only by 15pc compared to traditional bunker fuel, although it can curb sulphur oxide and nitrogen oxide emissions by up to 99pc and 80pc, respectively. It would be vital to begin introducing much cleaner marine fuels, such as ammonia and hydrogen, to meet the maritime sector's net-zero goal. Tokyo is trying to promote the development of ammonia and hydrogen-fuelled ships by providing financial support, while the utilisation of such clean vessels could materialise from around 2030, the ministry of land, infrastructure, transport and tourism (Mlit) said. Japan's state-owned research institute Nedo plans to provide ¥35bn ($229mn) to support the development of engines, fuel tanks, fuel supply systems and other core technologies for zero-emission ships that use hydrogen and ammonia, as well as LNG and e-methane, under its ¥2.76 trillion green innovation fund. But the grants are much larger than those for the development of methanol-fuelled ships, which are currently available only from Mlit and the environment ministry, with the amount of ¥100mn per vessel over two to three years. The scheme has been open for application every year since 2023. But the ministries' scheme also targets LNG-fuelled ships, with a breakdown of allotment for methanol-powered vessels unclear. By Reina Maeda and Nanami Oki Japanese firms' methanol projects Methanol-fuelled ships Company # of vessel Type Target commercialisation Announcement Mitsubishi Gas Chemical, Mitsui OSK Line 1 Ocean-going methanol carrier Jul-05 May-23 Toyofuji Shipping, Mitsubishi Heavy Industries 2 Ro-Ro vessel 2027-28 fiscal year Jun-24 Mitsui OSK Line 1 Coastal methanol carrier Dec-24 Jul-24 NS United Kaiun, Nihon Shipyard, Jaman Marine United, Imabari Shipbuilding Multiple Bulk carrier After 2027-28 fiscal year May-24 Orix, Tsuneishi Shipbuilding 2 Bulk carrier Jul-24 Production Company Product Country Target commercialisation Target capacity (t/yr) Mitsui E-methanol US Jan-24 1630000 Mitsubishi Gas Chemical Bio-methanol Japan Jun-24 Small amount Mitsubishi Gas Chemical, Kobelco E-methanol Japan NA NA Cosmo, Toyo Engineering E-methanol Japan NA NA Sumitomo Chemical E-methanol Japan 2030s NA Mitsui, Asahi Kasei Bio-methanol US Jun-23 NA Toyo Engineering E-methanol India 2030 NA Investment Company Product Country Target commercialisation Target capacity (t/yr) Mitsui E-methanol Denmark NA 42,000 Idemitsu E-methanol Brazil, US, Chile, Uruguay, Australia 2,030 4,000,000 JOGMEC E-methanol Brazil, US, Chile, Uruguay, Australia 2,030 4,000,000 Mitsu OSK Line E-methanol Brazil, US, Chile, Uruguay, Australia 2,030 4,000,000 Table source: Firm's company releases Send comments and request more information at feedback@argusmedia.com Copyright © 2024. 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