Why Hydrogen?

Hydrogen is a versatile energy vector that does not pollute because it carries energy that can be liberated in a controlled way. In addition, with hydrogen you can obtain heat and electricity.

Hydrogen will be a key role for the energetic transition due to:

It allows a higher penetration of renewable energies within the electric mix, acting like an energy storage in great scale and during long periods of time

It allows descarbonising of transport, domestic and industry energy use

It can be used as raw material for the production of different fuels

It allows an easier way of energy distribution within sectors and regions

Why are we different?

We offer innovative energy solutions

pyme innivadora
Years of experience
National projects
European projects

Leaders in hydrogen and fuel cells in Spain.

We offer turn key solutions and installations, according to our clients neccessities, covering all the value chain. From the preliminary phase analysing the market and the search of opportunities for your company, the search of financing and investments for your Project, to the design and installation of the whole production plants of hydrogen, storage and compression.

ARIEMA H2 Equipment and Installations

Do you want to install this kind of technologies into your Project?

ARIEMA H2 Consultancy

Do you need advice to start your Project?

ARIEMA H2 Formation

Do you know the technologies of hydrogen and fuel cells?

Want to contact us?

We look forward to working with you.


+34 91 804 53 72


Monday – Friday:  8:00 – 18:00
Saturday, Sunday and holidays: closed