hydrogen

University of Aberdeen spin‑out pioneers breakthrough method to produce green hydrogen from seawater

New University of Aberdeen spin‑out, Hychor, is on course to transform the future of clean energy with an innovative technology that produces green hydrogen directly from seawater, eliminating the need for freshwater and reducing the cost and infrastructure barriers that currently limit hydrogen adoption.
Dr Jani Shibuya. Courtesy of Hychor/University of Aberdeen.
Dr Jani Shibuya. Courtesy of Hychor/University of Aberdeen.

Founded by University of Aberdeen graduate Dr Jani Shibuya, Hychor aims to deliver low‑cost, on‑site hydrogen for off‑grid coastal communities and industries seeking to decarbonise. Following a successful equity investment round, the company officially spun-out and opened a new R&D facility in Aberdeen in early May 2026.

Hychor is now firmly embedded within Scotland’s growing energy‑transition ecosystem and is preparing to pursue global opportunities.

Dr Shibuya’s path to founding Hychor began during his time as a chemistry student at the University of Aberdeen where he discovered a passion for electrochemistry - the science behind technologies such as batteries and hydrogen production.

He then went on to complete a PhD under the supervision of Professor Angel Cuesta as part of the AbElektro Group in the School of Natural and Computing Sciences, researching electrocatalysts’ surface behaviours, sustainable flow batteries, and desalination technologies. 

His academic excellence led to his nomination by the University to attend the 2025 Lindau Nobel Laureate Meeting in Germany, an honour reserved for outstanding early‑career researchers.

Alongside his research, Dr Shibuya pursued an entrepreneurial path, securing places on competitive accelerator programmes, travelling across the UK and Europe and pitching his technology to industry and investors. In 2025, he was awarded a prestigious Royal Academy of Engineering Enterprise Fellowship, enabling him to focus full‑time on preparing Hychor for investment and commercial launch.

Dr Shibuya founded Hychor in 2024, serving as CEO, and he is now joined by co‑founder and COO Alex Colledge, along with three new staff. He was closely supported by the University’s Technology Transfer Office, which assisted with grant applications, travel for commercial events, and strategic advice throughout the spin‑out process. The company plans to begin industrial pilot projects in 2027.

“Hychor’s long‑term ambition is to be globally impactful in the hydrogen and renewable energy production sector, helping address two of the planet’s most pressing challenges - energy security and water scarcity” said Dr Shibuya. “By removing the need for freshwater, a resource under increasing pressure worldwide, Hychor’s technology offers a pathway to cleaner, more resilient energy systems – our goal is to deliver hydrogen where and when needed at pace, rather than waiting for timely infrastructure projects. We also aim to create high‑quality jobs in the North‑East of Scotland, bringing in investment to support the region’s transition to a diverse energy economy and maximising the region’s abundant wind power. The University of Aberdeen has been an important part of Hychor’s journey from research to spin‑out. The support from the Technology Transfer Office and the School of Natural and Computing Sciences, has been invaluable - from developing our patents to helping us secure funding and space to grow. My supervisor, Professor Cuesta, has played a vital role in my academic career and creation of Hychor’s technology.”

Dr Barbara Gorgoni, Technology Transfer Executive at the University of Aberdeen said that spin‑outs like Hychor demonstrate the strength of the university’s research community and the value of sustained support for entrepreneurial academics.

“It exemplifies the kind of ambitious, impact‑driven innovation we aim to nurture at the University of Aberdeen” she added. “We worked closely with Dr Shibuya to develop a robust patent portfolio and a clear commercial pathway to take this promising technology beyond the lab. We are delighted to see Hychor move into this next phase of growth and look forward to continuing our partnership as it scales its technology and engages with global markets.”

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Hychor

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