Ecoener, S.A. is a Spanish renewable energy company specializing in the development, construction, operation, and management of sustainable power generation facilities. Founded in 1988 by Luis de Valdivia Castro, who serves as Chairman and CEO, it focuses on hydropower, wind farms, solar photovoltaic plants, energy commercialization, and storage projects. With a current generation capacity of 656 MW—including 56 MW from hydroelectric plants, 107 MW from wind farms, and 493 MWp from solar installations—Ecoener also has 159 MW under construction and around 130 MWh in storage developments. Headquartered in La Coruña, Spain, the company employs 245 people and operates across Spain, Guatemala, Honduras, Dominican Republic, Colombia, and pursues international expansion, such as partnerships in Canada. Ecoener emphasizes environmental integration, community benefits, and long-term sustainability, rebranding from Grupo Ecoener S.A.U. in July 2023 to reflect its growth in the global renewable energy sector.