Battolyser bets one device can store electricity and make hydrogen
Dutch deep-tech spin-out Battolyser Systems is commercializing a combined battery-electrolyzer cell that arbitrages grid power and produces green hydrogen from the same iron-nickel hardware, with EU Innovation Fund backing toward a gigawatt-scale Rotterdam factory.
Battolyser and VDL Merge into Alquion, Targeting Industrial Green Hydrogen
Battolyser Systems and VDL Hydrogen Systems formalized their merger as Alquion in early 2026, combining flexible battery-hydrogen technology with industrial manufacturing capacity to cut green hydrogen costs by 20%.