Spain positions itself as one of the key players in the technological development of renewable hydrogen, driving the global energy transition.

Miguel A. Peña, Secretary of the Spanish Hydrogen Association (AeH2), points out that “each initiative brings unique value, contributing to the transformation of the energy sector.”

In an interview with Energía Estratégica España, the executive highlights that this progress is based on integrated projects combining production, storage, transportation, and consumption, consolidating the hydrogen economy through networks and strategic valleys.

One of the factors driving technological progress is the commitment to large-scale projects and initial financial support.

It is worth noting that, according to the recently launched MIBGAS IBHYX index, the cost of producing renewable hydrogen in the Iberian Peninsula is €5.85/kg, well above the expected €2/kg.

“The deployment of large projects will be the main driver to boost the market,” emphasizes Peña, highlighting that this approach fosters economies of scale, reducing production costs and facilitating the expansion of infrastructure, such as large-capacity electrolyzers.

In terms of key technologies, the recent AeH2 2024 Project Census reveals that alkaline electrolysis leads both in the number of initiatives and installed capacity.

This method, recognized for its maturity and reliability, is complemented by projects using PEM technology, ideal for smaller-scale applications.

Additionally, in storage, compressed gas tanks dominate, while transportation focuses on strategies such as blending, although changes are anticipated following the guidelines of the European Commission.

The Spanish business ecosystem also plays a crucial role in this transformation. “At AeH2, we have more than 400 partners spanning the entire hydrogen value chain,” Peña emphasizes.

Of these, 83 are leading or participating in projects of various sizes, from research to large-scale commercial implementations.

This collective effort has made Spain a global reference, with companies and research centers working closely together to maximize the impact of investments.