

Arb
about
Arb
Arb is your one stop system for all your energy needs, be it Fuel, Electricity or Heat.
Arb is a highly advanced and innovative solution for replacing the conventional fossil fuel based energy.
Arb takes only sunlight and water as the input and produces fuel (hydrogen), electricity and heat at the same time. Arb has a total efficiency of ~70% and requires minimal ground/roof space.
Sun + Water = Fuel (Hydrogen) + Electricity + Heat
Arb is based on our patented photo-electrochemical technology and utilizes our proprietary system controller for cost-effective and cleaner-greener fuel and power production.

Arb
What We Do
Our first pilot system is up and running at the EPFL Lausanne campus.
We invite to visit us at the Arb's birth site.