We make

The world's most efficient PEM electrolysers

what’s in our name?

At Hystar, we believe that the future of green hydrogen is “written in the stars.” This is because the stars themselves – and in fact, nearly the entire universe, if you add up all the atoms – are made up of mostly hydrogen

products

Hystar's market-leading PEM stacks have the world's highest efficiency and are made in Høvik, Norway. We sell containerized 5 MW solutions (Vega 1000) and deliver large scale non-containerized solutions.

Our mission is to significantly reduce the cost of green hydrogen

Key shareholders

Project Sagitta 101191013

GW scale PEM electrolyser factory to power a greener future