Hydrogen
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The Hydrogen Stream: P2X starts selling renewable methane to European markets
Europe’s renewable hydrogen and e-fuels sector continues to gain momentum, with new developments spanning e-methane certification and offtake, electrolyser technology, large-scale green hydrogen projects and strategic investments. Recent announcements from companies including P2X Solutions, Stargate Hydrogen, ITM Power, Nel and Hy24
China could produce the cheapest green hydrogen
China could produce green hydrogen at an average cost of $120/MWh, significantly less than Germany, the United States and Japan, according to researchers at the University of Cologne. The analysis highlights China’s cost advantages and the supply security risks associated with hydrogen imports.
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The Hydrogen Stream: Dutch researchers calculate green H2 costs as low as €7.2/kg
Researchers at the University of Groningen have calculated green hydrogen production costs of €7.2/kg to €7.3/kg using renewable power purchase agreements and hybrid electricity supply configurations, compared with €7.7/kg for wholesale electricity sourcing. The study found that long-term revenue guarantees are essential to making large-scale hydrogen projects financially viable.
The Hydrogen Stream: PV-driven H2 plant commissioned in southern Italy
In other news, Oregon State University researchers demonstrated photocatalytic hydrogen production without a cocatalyst, while Spain and Germany advanced hydrogen infrastructure and funding programs. Plug Power signed a 280 MW electrolyzer deal for a Danish e-fuels project, and Thyssenkrupp Nucera secured a new chlor-alkali technology order in China.
Chinese scientists develop hydrogen-powered CO₂ heat pump with PCM storage
Chinese researchers have modeled a heating system combining PEM fuel cells, a CO₂ heat pump and phase-change thermal storage, assessing the impact of different thermal boundary conditions. The results show that cathode inlet temperature has the strongest effect on hydrogen-to-heat and hydrogen-to-electricity performance, while the PCM tank can meet modeled domestic hot water demand.
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Panasonic deploys fuel cell, heat pump at PV-powered hydrogen house
Panasonic has deployed a 10 kW pure hydrogen fuel cell and a 9 kW air-to-water heat pump at Finland’s Hydrogen House, which features rooftop PV and up to 90 kg of hydrogen storage. The integrated system uses solar-generated hydrogen to provide electricity, space heating and hot water, while also recovering waste heat from the fuel cell.
The Hydrogen Stream: Germany, Austria and Luxembourg launch €2.12 billion program for sustainable aviation fuel
In other news, African green hydrogen projects secure new funding and Mauritania advances the Aman project. Moreover, Ansaldo Green Tech is expands electrolyzer manufacturing, as Toyota, Iveco and Hyster advances hydrogen-powered heavy-duty transport.
Siltrax launches 2–6 kW air-cooled fuel cell system for off-grid applications
Siltrax has launched its C2 Series, a 2 kW to 6 kW air-cooled hydrogen fuel cell platform for UAVs, portable power and off-grid applications. The system combines a closed-cathode architecture, dead-end anode configuration and silicon-based bipolar plates to reduce weight and system complexity.
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