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Top Page > Hydrogen Energy > Products and technical services > Hydrogen-based Autonomous Energy Supply System 「H2One™」

Hydrogen-based Autonomous Energy Supply System 「H2One™」

  • Produce, Store, Use
  • A self-sustaining energy source for an evacuation center in case grid electricity is interrupted.
  • An environmentally friendly energy source that can be used both in ordinary times and in times of emergency.
  • An autonomous distributed energy source to store surplus energy on weekdays and use it on the weekend.
  • To emphasize the overall CO<sub>2</sub> reduction in your community.
  • To have charging stations for electric and fuel cell vehicles that are environmentally friendly, come in handy in emergency situations, and help revitalize local communities.
  • A self-sufficient energy supply for an island where grid electricity is unavailable.

H2One™ provides a comprehensive solution to produce hydrogen using renewable energy, store the produced hydrogen in a tank, and convert it into electricity when needed. H2One™ contributes to stable energy supply both in ordinary times and in times of emergency.

Produce, Store, Use

Community independence and H2One™

Community independence and H2One™

An individual community can come in many different forms, from municipalities to office buildings. Energy management is a crucial factor for the growth of the community. Using renewable energy and hydrogen helps create contingency and environmental management plans necessary to realize a sustainable community.

Configuration of H2One™

The standard H2One™ model broadly consists of the following three units:

 1. Water electrolyzer that electrolyzes water to produce hydrogen using surplus renewable energy. (Produce)
 2. Tank that stores hydrogen. (Store)
 3. Fuel cell system that produces electricity, heat, and hot water using hydrogen. (Use)

Hydrogen can also be used directly as fuel.

Features of H2One™

H2One™ is a CO2-free, environmentally friendly system that supports all stages from the production to the use of hydrogen.

Zero Emissions

H2One™ is quiet and emits no smell. H2One™ is a self-sustaining energy supply system capable of operating in case of blackout.

Clean Quiet Safe

Its installation requires only a foundation and minimal pipework. In addition, H2EMS™, a hydrogen energy management system, enables unattended operation of H2One™. The replenishment and replacement of fuel are also unnecessary.

Hydrogen energy management system「H2EMS™」

H2One™ is equipped with H2EMS™, an automatic energy management system that efficiently controls electricity supply according to demand.

Hydrogen energy management system「H2EMS™」

Applications of H2One™

H2One™ helps realize your visions such as the creation of environmentally friendly communities, improvement of emergency preparedness, and efficient energy utilization.

Example: A self-sustaining energy source for an evacuation center in case grid electricity is interrupted.

Example of initiative: Kawasaki-City Kawasaki Marien
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You might need a self-sustaining energy source for an evacuation center in case grid electricity is interrupted.

Example: An environmentally friendly energy source that can be used both in ordinary times and in times of emergency.

Example of initiative: East Japan Railway Company Musashi-Mizonokuchi station, Nanbu-line
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Or, you might want an environmentally friendly energy source that can be used both in ordinary times and in times of emergency.

Example: An autonomous distributed energy source to store surplus energy on weekdays and use it on the weekend.

Example of initiative: Rakuten Seimei Stadium The Tohoku Rakuten Golden Eagles pro-baseball team
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You might need an autonomous distributed energy source to store surplus energy on weekdays and use it on the weekend.

Example: To emphasize the overall CO2 reduction in your community.

Example of initiative: Tokyu Construction Institute of Technology
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You might also emphasize the overall CO<sub>2</sub> reduction in your community.

Example: To have charging stations for electric and fuel cell vehicles that are environmentally friendly, come in handy in emergency situations, and help revitalize local communities.

Example of initiative: Installation of H2One Multi Station™, a renewable energy-based hydrogen infrastructure facility in Tsuruga, Fukui Prefecture
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Your vision might be to have charging stations for electric and fuel cell vehicles that are environmentally friendly, come in handy in emergency situations, and help revitalize local communities.

Example: A self-sufficient energy supply for an island where grid electricity is unavailable.

Example of initiative: Toshiba and BPPT Conclude Memorandum of Understanding on the Promotion of Autonomous Hydrogen Energy Supply Systems in Indonesia
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You might need a self-sufficient energy supply for an island where grid electricity is unavailable.

For customers requiring detailed information about H2One™

Click here to download the H2One™ brochure. The download page will open.

H2One™ The download page will open.

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