Central Europe

Hydrogen electrolyzer manufacturing

Natural gas transmission system operator

Energy

Rockfin's proprietary brand of electrolyzer systems powered by Elogen technology.

Proton Exchange Membrane electrolyzer technology developed by Hydrogenics. The article describes it as next-generation with the highest power density and lowest carbon footprint of any such system in the world.

A specific higher‑capacity model in the EFOY Pro line used for professional applications, including powering mobile CCTV surveillance units deployed by Linc Polska.[4][5]