Green Hydrogen Scale-Up: Repsol to Install Second 100 MW Electrolyzer at Petronor Refinery

The article accurately reports on Repsol's plans to install a second 100 MW electrolyzer at its Petronor refinery in Muskiz, Spain, with an investment of €292 million and €160 million in grants from Spain's NextGenerationEU recovery plan. The electrolyzer is expected to produce up to 15,000 tonnes of renewable hydrogen annually, preventing approximately 167,000 tonnes of CO₂ emissions each year. This project aligns with Repsol's broader strategy to achieve an installed hydrogen capacity between 700 and 1,200 MW by 2030, including biohydrogen from biomethane reforming. The information is current and consistent with Repsol's publicly available plans and press releases.