JP Ver.

Toyoda Gosei’s large high-pressure hydrogen tank

Large fuel cell truck (Hino Profia Z FCV)

Kiyosu, Japan, October 10, 2025: High-pressure hydrogen tanks manufactured by Toyoda Gosei Co., Ltd. are used on large fuel cell trucks launched in October by Hino Motors, Ltd. Commercial vehicles such as linehaul trucks travel long distances in a day and need sufficient range, and the spread of fuel cell trucks is promising to meet those needs. Toyoda Gosei will continue contributing to the realization of a hydrogen society through the development and production of hydrogen tanks that are a key component of fuel cell vehicles.

Background for development

As a next-generation energy source that does not emit CO₂ during use, the spread of hydrogen is promising for the achievement of carbon neutrality. Toyoda Gosei has leveraged its expertise in polymers such as molding technology for  plastics and rubber in co-developing, with Toyota Motor Corporation, a tank that efficiently stores hydrogen under high pressure (approx. 700 atm) for the Mirai (2^nd generation) fuel cell vehicle. These tanks have been produced at Toyoda Gosei’s Inabe Plant since November 2020. The company then launched a large high-pressure hydrogen tank in 2023, which has so far been used on small trucks and boats.

Future outlook

In addition to general mobility, including automobiles, motorcycles, boats and trains, hydrogen is promising for future use in daily life. Toyoda Gosei will contribute to the achievement of a hydrogen society by providing tanks that meet hydrogen loading needs and improving efficiency in hydrogen storage.

Reference: Expanding applications of hydrogen tanks to a hydrogen society