Case Study: Clyde Hydrogen - A University of Glasgow Spin-Out

Clyde Hydrogen Systems is a pioneering technology company that emerged as a spin-out from the University of Glasgow (UofG). Established to develop innovative solutions for clean energy, particularly hydrogen-based technologies, Clyde Hydrogen represents a critical player in the growing green hydrogen sector. As the world moves towards reducing carbon emissions and addressing climate change, hydrogen energy has become an essential focus, especially in Europe and the UK. Clyde Hydrogen aims to leverage its cutting-edge research to drive the hydrogen economy forward.

Green hydrogen, which is produced through electrolysis using renewable energy sources such as wind or solar power is entirely free from carbon emissions. However, traditional electrolysis systems, entrenched in a 135-year-old architecture, are fundamentally inadequate for the green revolution. These outdated systems ineffectively integrate with renewable energy sources and present high costs and complexities that hinder scalability.

Recognising the commercial potential of their research, the team from the School of Chemistry, with support from the university’s Innovation & Enterprise department, decided to establish Clyde Hydrogen Systems as a spin-out company.

Clyde Hydrogen’s patented breakthrough technology redefines electrolysis architecture, severing the direct bond between hydrogen and oxygen generation. This pioneering feat gives the unprecedented ability to split water into hydrogen and oxygen in completely separate locations and at completely separate rates and times. Their decoupled systems stand head and shoulders above other alternatives, offering an unparalleled blend of simplicity and safety. They are adept at working directly with renewable energy sources such as wind and solar PV, and are capable of producing high-pressure hydrogen without the necessity of a mechanical compressor.

Key innovations include:

  • Compatible with Renewable Energy: Clyde Hydrogen’s unique technology is directly compatible with renewable energy sources giving higher availability thus allowing more green electrons to be converted to green molecules.
  • Unprecedented Flexibility: Clyde Hydrogen’s breakthrough architecture inherently supports hydrogen buffering through its unique liquid mediator. This allows the system to charge-up with hydrogen while there is no hydrogen demand  and then to deliver high pressure hydrogen very quickly when needed. Conversely, when there is no renewable energy available, hydrogen can still be produced on demand from the charged liquid mediator.
  • Improved Durability, Safety and Costs: Clyde Hydrogen’s decoupled electrolysis innovations deliver systems that have significantly improved durability, safety and simplicity.  Importantly, delivering the lifetime performance industry needs at a lower cost.

Hydrogen is considered one of the most promising alternatives to fossil fuels, with the potential to decarbonize sectors that are difficult to electrify, such as heavy industry, shipping, and aviation. The UK government’s commitment to achieving net-zero emissions by 2050 has created a favourable environment for hydrogen-related companies like Clyde Hydrogen. The government’s Hydrogen Strategy outlines plans to invest in hydrogen production capacity, positioning the UK as a leader in the global hydrogen economy. The Scottish Government’s commitment to green hydrogen development through its Hydrogen Policy Statement has made it a crucial supporter of Clyde Hydrogen’s mission. Clyde Hydrogen has received grants and funding through the government’s Hydrogen Innovation Scheme.