Corporación Acciona Energías Renovables, S.A. is a leading Spanish company specializing in the promotion, construction, operation, and maintenance of renewable energy projects worldwide. Established in 2008 and headquartered in Madrid, it operates as a subsidiary of Acciona, S.A., focusing exclusively on clean energy technologies without fossil fuel heritage. The company manages a diverse portfolio including onshore wind (its largest segment), photovoltaic solar, solar thermal, biomass, hydraulic, and energy storage facilities, with an installed capacity exceeding 13,630 MW as of 2023. It also provides renewable energy supply, green hydrogen production, energy efficiency solutions, electric mobility, and self-consumption decarbonization services. Geographically, its operations span Spain (majority of revenues), Europe, the Americas (including the US, Mexico, and Chile), Australia, and other regions, employing around 3,224 people. Led by CEO Rafael Mateo Alcala, Corporación Acciona Energías Renovables plays a pivotal role in the global energy transition, advancing decarbonization through innovation in sustainable power generation and storage.