📊Sector overview and regional strategic positioning The Spanish Hydrogen Association (AeH2) has presented the 2025 update of its NATIONAL PROJECT CENSUS, which includes 399 initiatives linked to the development of RENEWABLE HYDROGEN in Spain. Andalusia contributes 43 projects, consolidating its position as one of the regions with the greatest sector activity. This progress is important now because it allows us to visualize the territorial maturity of the H₂ ecosystem and because it activates industrial, logistical, and technological opportunities in key areas such as Huelva, Cádiz, and Seville.

🔍Territorial distribution and project typology The 43 Andalusian projects cover the entire value chain: production, storage, distribution, industrial applications, and mobility. Huelva (13), Cádiz (10), and Seville (10) stand out, followed by Granada, Málaga, Córdoba, Jaén, and Almería. The diversity includes electrolysis plants, logistics hubs, refueling stations, demonstration projects, and technological developments in consortiums.

Estimated investment and public funding: The national total represents more than €33 billion in investment, of which €2.8 billion comes from public funding. Andalusia participates in initiatives linked to PERTE ERHA, H2 Pioneers, and European programs such as IPCEI and RePowerEU. Public-private coordination enables the activation of skilled employment, technology transfer, and industrial revitalization.

Implications for energy planning and territorial planning: The concentration of projects in industrial and port areas reinforces the need for integrated energy planning, H₂ transport infrastructure, and climate traceability criteria. The census allows for the identification of strategic nodes, the assessment of technological maturity (TRL), and the design of regional policies aligned with climate objectives and industrial competitiveness.

🛠️This census is useful for project engineers, energy planners, and regional innovation managers. It allows for the identification of collaboration opportunities, the evaluation of synergies between initiatives, and the design of industrial scaling strategies. Recommendation: Use the census as an analytical tool to structure technical proposals, operating consortia, and regional roadmaps.

🎯Are we sufficiently leveraging the territorial concentration of H₂ projects to activate sustainable industrial ecosystems? What mechanisms need to be strengthened to ensure interoperability, traceability, and scalability? How can emerging technical profiles contribute to the design of smart and resilient energy territories?

📎More technical information: https://shre.ink/ozZ

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