Hydrogen
All Hydrogen news
Corsica Sole switches on 150 kW electrolyzer at 12 MW solar plant
Corsica Sole has commissioned a 150 kW green hydrogen facility at its 12 MW Folelli solar plant in Corsica to convert otherwise-curtailed solar power into hydrogen. The facility can produce around 20 kg of hydrogen per day and store up to 230 kg for use in maritime transport and other local applications.
Sep 21, 2026
The Hydrogen Stream: Singapore researchers present artificial leaf for H2 production from contaminated seawater
In other news, Power to Hydrogen started green hydrogen production in Antwerp, while Dongfeng unveiled three hydrogen-powered commercial vehicles in Hannover. Moreover, Denmark opened the EU’s first full-scale CO₂ storage site, and H2 Mobility began trial operations at a hydrogen refueling station at Hannover Airport.
Construction begins on 2 GW green hydrogen plant in Spain
Moeve has begun construction of the Andalusian Green Hydrogen Valley, a €3 billion project featuring up to 2 GW of electrolyzer capacity across hubs in Huelva and Cádiz. The complex is expected to produce up to 300,000 metric tons of renewable hydrogen annually for industrial applications, renewable fuels and ammonia production.
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The Hydrogen Stream: AEM electrolysis could deliver hydrogen at $3.27/kg, say Repsol, P2HP
Power to Hydrogen (P2H2) and Repsol completed a 1,250-hour pilot of P2H2’s hybrid AEM electrolyzer technology, demonstrating operation at 40% to 100% load, pressures up to 30 bar and hydrogen purity of up to 99.9%. P2H2 projects an LCOH of €3.86 ($4.47)/kg, potentially falling to €2.82/kg under optimized renewable energy conditions, and the companies are considering a 500 kW-to-MW-scale demonstration.
The Hydrogen Stream: Posco, BHP advance hydrogen reduction ironmaking technology
In other news, the Valencian government approved €76 million for BP-led renewable hydrogen and sustainable biofuel projects, while NaTran and Creos Deutschland started construction of the German section of the cross-border mosaHYc hydrogen network.
Meanwhile, Uniper completed the expressions of interest phase for its planned Wilhelmshaven hydrogen import terminal, which could ultimately handle 2.6 million metric tons of ammonia per year.
U.S. startup exceeds 10% solar-to-hydrogen efficiency with 100 cm² module
SunHydrogen has achieved solar-to-hydrogen conversion efficiencies above 10% with its 100 cm² modules in tests at Sparc Hydrogen’s laboratories. The U.S. company is now targeting efficiencies approaching 15% while working to scale the technology to larger, manufacturable modules.
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The Hydrogen Stream: JCB Hydromax sets speed record for hydrogen-powered vehicles of any kind
In other news, Egyptian researchers developed new catalysts for hydrogen production from plastic waste. Asahi Kasei, Perdaman, and Sunfire also advanced electrolysis projects in Japan, Australia, and Germany.
Air bubbles boost cooling and hydrogen production in photovoltaic-thermal system
Researchers in India developed a PVT-hydrogen system using air-bubble injection to improve cooling, thermal and electrical efficiency, and hydrogen production. Tested outdoors in Tamil Nadu, the system achieved a peak thermal efficiency of 45.5% and hydrogen production of 15.5 ml/min.
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