Hysata develops 98pc efficient electrolysis
New technology to be commercialised by firm promises reduced capex and opex compared with conventional water electrolysers
A new electrolysis technology being developed in Australia can produce hydrogen at 98pc efficiency, potentially enabling a green hydrogen production cost well below A$2/kg ($1.50/kg), according to a peer-reviewed study in science journal Nature. The technology was invented by scientists at the University of Wollongong and is being commercialised by technology firm Hysata, with backing from intellectual property company IP Group and finance body the Clean Energy Finance Corporation (CEFC). “High energy efficiency, combined with the promise of a simplified balance-of-plant, brings cost-competitive renewable hydrogen closer to reality,” says the study. Hysata’s capillary-fed electrolysis cell p
Also in this section
23 December 2025
Government backing and inflow of private capital point to breakthrough year for rising star of the country’s clean energy sector
19 December 2025
The hydrogen industry faces an important choice: coordinated co-evolution or patched-together piecemeal development. The way forward is integrated co-evolution, and freight corridors are a good example
10 December 2025
Project developer Meld Energy ready to accelerate 100MW project in Humber region after securing investment from energy transition arm of private equity firm Schroders Capital
9 December 2025
BP and Engie abandon large-scale green hydrogen projects in Gulf state as developers in all regions continue to struggle with lack of firm offtake






