We carry out strategic, technical and project consulting services of high value. We carry out sector and market studies, feasibility studies, conceptual studies, technology roadmaps, and CAPEX and OPEX estimates for specific projects, among other services.

We offer a Hydrogen course that covers everything you need to get into the hydrogen and fuel cells sector.

In addition, from Ariema we manage the technical secretariat of different Institutions.

Our Services


Thanks to our 30 years of experience working in hydrogen both nationally and internationally, we can offer consulting services of two types:

  • Strategic consulting
  • Technical and project consulting

H2 Education

  • For more than 15 years, ARIEMA Energía y Medioambiente has been teaching the “Course on Hydrogen and Fuel Cells”, which has a long way to go with its 17 face-to-face editions and even more remote editions.
  • The objective of this course, which has the collaboration and support of the Spanish Hydrogen Association, TOYOTA and HYUNDAI, is to provide the student with sufficient knowledge and skills to face the complex and diffuse sector of hydrogen technologies.

Institutional management

ARIEMA is specialized in the support and technical management of numerous Technological Platforms and Associations:

  • Spanish Hydrogen Association (AeH2)
  • Spanish Technological Platform for Hydrogen and Fuel Cells (PTE HPC)
  • Hydrogen Technology Collaboration Program of the International Energy Agency