Japan’s Ministry of Land, Infrastructure, Transport and Tourism (MLIT), in collaboration with the Ministry of the Environment, has opened applications for a new subsidy program supporting the introduction of zero-emission ships and related vessels for the 2026 fiscal year.
The Support Program for the Introduction of Zero-Emission Ships, etc. will provide finance for a portion of the costs of equipment needed for ships powered by hydrogen, ammonia, methanol or electricity. Eligible equipment includes engines, fuel tanks, fuel supply systems, propulsion batteries and shore power facilities.
Subsidy rates vary by vessel type: hydrogen-fueled, ammonia-fueled and battery-powered ships are eligible for support of up to half of costs, while methanol-fueled and hybrid ships are eligible for up to one-third. For ocean-going vessels, eligibility is limited to hydrogen-fueled and ammonia-fueled ships.
The program is open to private enterprises that meet the conditions set out in the application guidelines. Applications opened on August 24, 2026, and will close on December 3, 2026, at 12:00pm local time.
According to the joint announcement, the program is intended to support the adoption of zero-emission vessel technology, which remains in its early stages, and to help Japan accumulate construction experience ahead of other countries. The stated aims are to reduce CO2 emissions from shipping while strengthening industrial competitiveness and supporting economic growth.
In related news, UK Chamber of Shipping publishes safety evidence base for alternative marine fuels