AqGas

At AqGas we build electrolysers for green hydrogen production for customers at scales of multi to sub-MW levels. As well as offering reliable and affordable ‘established tech’ Alkaline Water Electrolysers we have invested in and are creating the next generation of green hydrogen equipment: membrane-free and robust. With our engineering expertise there we can find solutions to decarbonising all your fossil hydrocarbon usage. With our dedicated research arm, AqSorption, AqGas is commercialising ammonia decomposition units for co-fired ICEs and ultrahigh-pressure stacks to negate the need for any compressors as just two examples of breakthrough advances to achieve the full potential that the hydrogen sector can reach.

Contact information

Paul Geary

Lee Juby

Lee is currently CEO of Fuel Cell Systems Ltd (FCSL). Industry insiders often talk about Hydrogen’s Chicken and Egg problem: Vehicle manufacturers cannot sell hydrogen vehicles without a refuelling infrastructure; Infrastructure & fuel network providers cannot recoup their investment if there are not enough vehicles using hydrogen. The result is Gridlock! Our approach has been to redefine the Chicken and Egg problem as simply “Refuelling Infrastructure is too expensive”. Now that’s an engineering problem we can fix!


Prior to FCSL, Lee spent eight years at UK Fuel Cell manufacturer Intelligent Energy, completing his time there as Chief Sales Officer. Leading the global commercial team and launching Intelligent Energy’s low carbon hydrogen products in to three market sectors: automotive, power generation and aviation. Lee’s involvement with the hydrogen industry started back in 1995 when among other projects he supported the field trials of SOFC CHP.