Greenalia is a Spain-based renewable energy company that develops, builds, and operates projects in onshore wind, solar photovoltaic, and biomass. Headquartered in Galicia, the company focuses on generating electricity from renewable sources and managing the full project lifecycle from development through operation.
In addition to power generation, Greenalia operates biomass facilities that produce renewable heat and biogenic CO2 streams, which can be used as feedstock for low‑carbon fuels and chemical intermediates. The company is active in emerging value chains around green hydrogen and power-to-X, supporting the production of synthetic hydrocarbons and sustainable aviation fuels. Its activities connect the renewable power sector with downstream fuel and chemical applications, leveraging regional infrastructure and resources in Galicia.