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Electrolyser safety through certification

Latest News on Hydrogen Tech World

Megaton energy park
HTW Editorial Team

GreenGo Energy to develop 4 GW green energy park in Denmark

Danish greentech company GreenGo Energy has announced plans to develop, in cooperation with the Ringkøbing-Skjern municipality, a green energy park based on 4 GW of hybrid solar and wind energy, which is to be fed directly to the energy park, at the core of which will be a 2 GW green hydrogen production plant.

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Conference Topics


Electrolyzer Tech
Pipes, valves
System Integration
Bipolar Plates
Offshore Hydrogen
Cost Reductions



Thijs de Groot, HyCC





Latest Featured Stories on Hydrogen Tech World

Matjaž Matošec

Electrolyser safety through certification

Electrolysers range from small, appliance-size products to large, multi-megawatt-scale production facilities. In all cases quality and safety must be ensured. One of the major concerns when designing, building, operating or even talking about a hydrogen system is safety. Known for its high flammability range and small molecular size, hydrogen can easily leak, forming an explosive mixture if adequate measures are not taken. Taking adequate measures, however, can be a straightforward process if attention is paid to safety from the design on.

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Matjaž Matošec

Platinum group metals: an enabler for hydrogen, not a barrier

Proton exchange membrane (PEM) electrolysers and PEM fuel cells rely on platinum group metal (PGM) catalysts, notably platinum and iridium. Many see this as a challenge, given the rarity and value of the PGMs. In fact, if used efficiently, these metals will actually facilitate the development of a resilient supply chain. To understand why this is, let’s look at the PGM landscape and the implications for PEM technologies in more detail.

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Matjaž Matošec

Hystar: revolutionising PEM electrolysis

Among the recent entrants to the rapidly expanding universe of electrolyser manufacturers, Hystar is shining particularly brightly. Combining knowledge from the fuel cell industry with electrolyser technology, the Norwegian company claims to have developed the world’s most efficient PEM electrolyser. With market-ready solutions, Hystar is now gearing up to fully automate its production process and ramp up production capacity to gigawatt scale.

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Matjaž Matošec

Green hydrogen: meeting future sustainability requirements

Hydrogen is a key element for the decarbonisation of industry, if low-emission production and logistics follow. However, so far there has been a deplorable lack of binding EU-wide sustainability criteria that cover the entire value chain. A certification assists companies to establish a position in the emerging market for hydrogen from renewables and to prepare for future requirements.

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Hydrogen Tech World is a comprehensive knowledge platform dedicated to advancing and promoting the latest technology along the hydrogen production and distribution chain. With a global community of researchers, engineers, procurement officers, project managers, equipment manufacturers, systems integrators, engineering companies, fabricators and end users, Hydrogen Tech World is a powerful network for information exchange and knowledge transfer. Members are kept fully updated via regular newsletters while the open website provides instant, unrestricted access to a wealth of technical data, news updates, project, expert insights, etc. Scheduled for April 2023, the Hydrogen Tech World Expo & Conference in Essen will be a technology-focussed event. There, visitors will be able to see and discuss the very latest products and services available to facilitate the mainstream usage of hydrogen as an energy carrier and a fuel.