Novel stack design for PEM electrolyzers promises lower production costs
Researchers in Germany have built bipolar plates for electrolyzer stacks without using titanium, which they claim may further reduce green hydrogen costs. They used coated stainless steel and niobium for the stack coating and found these new materials do not affect electrolyzer performance.
The Hydrogen Stream: CPV-powered PEM electrolyzers for 1.2MW demo in Portugal
Fusion Fuel Green has developed a small PEM electrolyzer that will be used in a green hydrogen project in Iberia. Elsewhere, India’s Adani Group and Canada-based PEM fuel cell producer Ballard Power Systems have signed a memorandum of understanding to evaluate a joint investment in the commercialization of hydrogen fuel cells for mobility and industrial applications in India.
The Hydrogen Stream: Rosatom, EDF join forces, Shell builds Europe’s largest PEM electrolyzer
Moreover, the Germany-based Fraunhofer Institute for Chemical Technology has announced it is progressing with its research to reduce the cost of PEM water electrolysis and the Spanish government has established the criteria for its first pre-selection of renewable hydrogen projects.
The Hydrogen Stream: High-pressure PEMEL electrolyzers for lower hydrogen costs
Elsewhere, Lotte Chemical and Air Liquid Korea will establish a joint venture to build a hydrogen supply chain in South Korea and the US Department’s Loan Programs Office (LPO) offered a conditional commitment for a US$504.4M loan guarantee to the Advanced Clean Energy Storage Project in Utah, which combines alkaline electrolysis with salt cavern storage for grid scale energy conversion and storage using hydrogen as the energy carrier.
The Hydrogen Stream: TES, EWE plan 500 MW electrolyzer in Germany
A group of German companies plans to set up a 500 MW electrolyzer for a 1 GW green hydrogen project in the North Sea. US scientists, meanwhile, have engineered a light-activated nanomaterial to convert ammonia into hydrogen, and Canadian researchers have unveiled a new way to structure catalysts for fuel cells.
Add batteries for electrolyzer viability
Cheaper electricity is a key component of hydrogen production, as the cost of electrolysis is largely dictated by electricity prices. One solution to achieving cheaper electricity when hydrogen electrolysis is coupled with renewable energy generation is through batteries. But is the cost reduction sufficient? Mehrdad Aghamohamadi, a researcher for Cornwall Insight Australia, investigates.
The Hydrogen Stream: Siemens commissions 8.7 MW electrolyzer in Germany
As Siemens commissions Germany’s second largest electrolyzer at the Energy Park in Wunsiedel, Engie has taken the Final Investment Decision for a project in Western Australia, scheduled for completion in 2024. Meanwhile, two reports shed light on the future of green hydrogen: on the demand side, the MENA region could use it to become the global leader of green steel; on the supply side, BNEF welcomes the support commitments coming from Europe and the United States.
The Hydrogen Stream: World’s largest electrolyzer to be deployed in Norway
HydrogenPro is set to install the world’s largest electrolyzer in Norway, while Siemens is preparing to commission Germany’s second biggest electrolyzer.
The Hydrogen Stream: Global electrolyzer market to reach 8.5 GW by 2026
GlobalData has predicted that the global electrolyzer market will hit 8.52 GW by 2026. BP and Thyssenkrupp have agreed to cooperate on the use of hydrogen in the steel sector, while electrolyzer supplier Nel Hydrogen has secured orders in Australia and Denmark.
PEM electrolysis coupled with thermal energy storage
Chinese researchers claim to have improved the performance of a proton exchange membrane electrolyzer by connecting it to a thermal energy storage system.
