Andrew Stuart, president and CEO of Hydrogen Optimized
Hydrogen Optimized demonstrates new electrolyser
Ruggedcell is a unipolar design that allows high current through a single cell, unlike conventional alkaline and PEM electrolysers
Canadian hydrogen technology company Hydrogen Optimized announced a successful demonstration of a 50,000 amp version of its Ruggedcell water electrolyser in late October. The breakthrough provides a direct pathway towards commercialisation of large-scale green hydrogen production technology, as single electrolysis units can be sized at 100MW and potentially even larger than that in the future. The Ruggedcell is a unipolar design based on the ‘Stuart Cell’, developed by the grandfather of Andrew Stuart, president and CEO of Hydrogen Optimized, in 1913. This original design—unlike the bipolar design used by alkaline and proton-exchange membrane (PEM) electrolysers, allows for larger volumes o
Also in this section
11 April 2025
Tariffs and other protectionist measures raise questions about China’s plans to export green fuels and electrolysers, despite its huge cost advantages
11 April 2025
German firm reserves site for three-phase project as developers flock to Europe’s latest green hydrogen hotspot
8 April 2025
Gulf Energy to provide AIQ with exclusive access to its proprietary datasets and industry-leading documents. ENERGYai is already trained on petabytes of operational data from ADNOC, and this agreement will provide the solution with access to even greater quantities of relevant, high-quality industry information
7 April 2025
SAF provides a viable offtake solution for hydrogen producers and benefits from regulatory mandates and strong political support, ensuring long-term demand at higher prices
