Ecoener, S.A., though its subsidiaries, engages in the generation of renewable energy business in Spain, Honduras, Guatemala, Dominican Republic, Colombia, and internationally. The company is involved in the design, promotion, development, construction, operation, management, exploitation, and maintenance of hydraulic power plants, wind farms, and solar photovoltaic plants; and energy commercialization business. It has generation capacity of 353 MW; 434 MW in construction; and 1,357 MW in development. The company was formerly known as Grupo Ecoener S.A.U. and changed its name to Ecoener, S.A. in July 2023. The company was founded in 1988 and is headquartered in La Coruña, Spain. Ecoener, S.A. operates as a subsidiary of Luis De Valdivia, S.L.