

Leveraging the potential of LOHC as storage medium
Project One Reactor is part of the Living Lab Energy Campus at Forschungszentrum Jülich. In this project we aim to unlock the full potential of LOHC as an energy storage medium. At the center of the project is a medium-scale facility based on our proprietary LOHC technology. Set to debut in early 2025, this will be the world’s largest operating LOHC system with a hydrogen storage and release capacity of approximately up to 300 kg per day.
Commissioning
In progress
Hydrogen storage capacity
100,000kg per year
Hydrogen release capacity
82,000kg per year

Project One Reactor is our next important step towards global hydrogen economy. By leveraging our pioneering LOHC technology, we’re not only making hydrogen handling safer and more efficient, but also unlocking the true potential of this clean energy source for remote areas. This reactor embodies our vision of scalable, reliable hydrogen infrastructure that can meet the world’s growing energy demands while reducing carbon emissions.

On-demand hydrogen supply
As the name suggests, we uniquely designed project One Reactor to operate with one single reactor, handling both the storage of hydrogen in LOHC and its release from loaded LOHC. This integrated approach not only streamlines operations but also delivers significant cost savings.
When the sun shines brightly, an electrolyzer captures the surplus renewable energy, converting it into clean hydrogen that is securely stored in LOHC without any losses over time. When renewable energy is scarce, such as during nighttime, this stored hydrogen is efficiently released, ensuring a continuous, year-round supply of clean energy for the adjacent combined heat and power (CHP) plant. Project One Reactor supplies approximately five percent of the annual fuel requirement (a combination of natural gas and hydrogen).
Project One Reactor excels in coupling the three sectors electricity, chemical energy and heat. Waste heat generated during the storage process is efficiently utilized to feed the campus district heating network, while the heat required for hydrogen release is sourced from the CHP plant’s exhaust gas.

Project partners

Project One Reactor is part of the Living Lab Energy Campus (LLEC) at Forschungszentrum Jülich. The LLEC is a scientific-technological platform for the development of highly integrated energy supply systems.
Blog article
“Fundamental” progress: Update on LOHC technology in the Living Lab Energy Campus
Media
Get the latest renderings of project One Reactor (© FZJ / Mattomedia)
Media
Get the latest photos from the construction site (© Sebastian Fiebak / Hydrogenious LOHC)