COSMO's Hydrogen Stations for a Decarbonized Society

Expanding Next-Generation Energy

COSMO's Hydrogen Stations for a Decarbonized Society

Expanding Next-Generation Energy

Hydrogen is expected to serve as a next-generation energy source that emits no CO2 when burned. To help realize a decarbonized society, the Cosmo Energy Group has positioned hydrogen as a key pillar of future energy and is actively working toward its practical implementation.

Challenges in Societal Uptake and the Role Cosmo Plays

There are several barriers to the widespread adoption of hydrogen energy, such as the high price of fuel cell vehicles (FCVs), a lack of hydrogen stations, high costs, and problems with storage and transportation. At the Cosmo Energy Group, we are establishing and operating hydrogen stations under an alliance with Iwatani Corporation, contributing to the resolution of these challenges.

Partnership with Iwatani Corporation

We ensure the stable operation and steady deployment of hydrogen stations by combining the Cosmo Energy Group's infrastructure operation capabilities and sales network with Iwatani Corporation's hydrogen supply expertise.

Collaborative Structure for the Hydrogen Station Business

Investment ratio: Cosmo Oil Marketing 50%, Iwatani Corporation 50%

To facilitate the design and operation of hydrogen stations, we have established a system that emphasizes safety and stable operations. At Iwatani Cosmo Hydrogen Station Heiwajima, we have maintained a near-100% operating rate, demonstrating a strong operational track record. Through these efforts, we aim to advance the practical implementation of hydrogen supply chains and commercialize our next-generation energy business.

Status of Hydrogen Station Deployment

The hydrogen stations operated by Iwatani Cosmo Hydrogen Station LLC, in which the Cosmo Energy Group holds a stake, come in various types tailored to different locations and uses. They also serve to validate the hydrogen station concept in preparation for wider use of hydrogen energy across society. Through the establishment of these stations, we are building hydrogen supply chains and accumulating operational expertise.

Iwatani Cosmo Hydrogen Station Heiwajima (first hydrogen station)

Iwatani Cosmo Hydrogen Station Heiwajima (first hydrogen station)
Station name Iwatani Cosmo Hydrogen Station Heiwajima
Operation start date

April 1, 2024

Attributes
  • Japan’s first hydrogen station installed at a truck terminal
  • Designed with fuel cell truck refueling in mind
  • Attached to a service station (gasoline station)
Supply method

Off-site supply (liquefied hydrogen)*

Hydrogen supply capacity 60 kilograms per hour (kg/h)

Iwatani Cosmo Hydrogen Station Ariake Bus Depot (second hydrogen station)

Iwatani Cosmo Hydrogen Station Ariake Bus Depot (second hydrogen station)
Station name Iwatani Cosmo Hydrogen Station Ariake Bus Depot
Operation start date

April 1, 2025

Attributes
  • First hydrogen station in Japan to be installed at a bus depot
  • For the refueling of fuel cell buses
Supply method

Off-site supply (liquefied hydrogen)*

Hydrogen supply capacity 120 kg/h or more

Iwatani Cosmo Hydrogen Station Shinsuna (third hydrogen station; tentative name)

Iwatani Cosmo Hydrogen Station Shinsuna (third hydrogen station; tentative name)

(Conceptual diagram)

Station name Iwatani Cosmo Hydrogen Station Shinsuna (tentative name)
Operation start date

Preparing for opening (scheduled to open within fiscal year 2026)

Attributes
  • To be installed in a distribution center area
  • For the refueling of fuel cell commercial vehicles (trucks and buses)
Supply method

Off-site supply (liquefied hydrogen)*

Hydrogen supply capacity 60 kg/h

* Off-site supply refers to a hydrogen supply method where hydrogen is produced elsewhere (off-site) and transported to the hydrogen station by tanker truck or other means. Since no production equipment is required on-site, hydrogen station installation is relatively simple, making them well-suited for deployment in urban areas, transportation hubs, and other such locations.

Social Infrastructure Supporting Next-Generation Energy

The Cosmo Energy Group is working to develop hydrogen stations under an alliance with Iwatani Corporation, promoting the building of next-generation energy infrastructure that society requires. Aiming to generate annual ordinary profit of ¥10.0 billion in the next-generation energy field by 2030, the Group has positioned the hydrogen business as a core pillar of our operations.

 

Going forward, we will continue to expand the role of hydrogen stations as infrastructure supporting local communities and industries by ensuring safety and leveraging our operational expertise in stable supply, while also focusing on transitioning to green hydrogen produced from renewable energy and promoting human resource development. To realize a decarbonized society, the Cosmo Energy Group will steadily take steps to support the future of energy.

Hydrogen stations Topics

Latest information on COSMO's Hydrogen Stations