Asturias

Renewable energy development and technology.

Public university engaged in teaching and research, including energy, mining and environmental technologies.

State-owned mining and energy company; formerly Spain’s largest coal miner, now focused on renewables, including geothermal heating and green hydrogen.

Reusing outflow water from old mine reservoirs as the feedstock for hydrogen production.

Connection to geothermal heat networks and existing district heating using biomass.

Hydrogen produced from renewable electricity sources, considered a critical component for hydrogen's long-term credibility as a clean fuel.