Estanc and University of Tartu to Develop Low-Pressure Hydrogen Storage
Estanc has partnered with the University of Tartu to begin the development of a cutting-edge hydrogen storage system that operates at low pressure. The collaborative project marks an important step toward safer, more efficient, and cost-effective hydrogen solutions that support the global transition to clean energy.
“Current hydrogen storage technologies often rely on high-pressure or cryogenic systems, which are costly, energy-intensive, and pose safety risks,” said Priit Haldma, CEO of Estanc. “Our new approach aims to store hydrogen temporarily within a carbon-based material at low pressure. This greatly reduces risks of leakage or rupture and enables the use of more affordable system components—ultimately improving the energy efficiency throughout the product lifecycle.”The total budget of the project is nearly €1.2 million, with 50% co-funding provided by the Estonian Business and Innovation Agency (EIS) through the program “Support for Applied Research and Subsequent Product Development.” The project is set to run until January 2027.
The research is grounded in over a decade of scientific work at the University of Tartu’s Institute of Chemistry, led by Professor Enn Lust, a leading expert in physical chemistry and hydrogen technologies. His team has been exploring how ultra-microporous carbon materials can enhance hydrogen adsorption and release.
“Our goal is to deliver a solution that is not only scientifically innovative but also ready for industrial application,” added Haldma. “By joining forces with top researchers from the University of Tartu, we are building a strong foundation for the future of hydrogen storage.”
What’s Next?
The project’s end goal is to design and manufacture a prototype hydrogen storage system capable of competing with existing technologies in terms of cost, safety, and energy performance. Initial discussions with potential partners in the hydrogen supply chain are already underway.
About the University of Tartu Institute of Chemistry
A leader in hydrogen research in Estonia, the institute focuses on cutting-edge materials science and clean energy technologies, contributing to international advancements in the hydrogen economy.
