2.5 MW electrolyzer for Petronor’s refinery in Muskiz (Spain)

We have completed the EPC (engineering, procurement, and construction) contract for a 2.5 MW electrolysis plant for Repsol. The electrolyser, located within the Petronor industrial complex in Muskiz (Spain) and aimed at supplying the Basque Hydrogen Corridor, enabled the production of the Basque Country’s first renewable hydrogen at the end of 2023.

In this way, the electrolyser serves the refinery itself and various entities within the Left Bank Technology Park, located in the municipality of Abanto Zierbena.

The green energy consumed by the electrolyser to produce renewable hydrogen is supplied by Repsol, while the pipelines transporting the renewable hydrogen from the refinery to the Technology Park were constructed by Nortegas.

Furthermore, this renewable hydrogen will also be directed to the first buses and light vehicles of the logistics mobility platform at the Technology Park, which will feature the Basque Country’s first hydrogen refuelling station.

This project is part of the Basque Hydrogen Corridor, BH2C, and contributes to the shift in the energy and economic model, advancing the decarbonisation of strategic sectors such as energy, mobility, industry, and services.