The equipment that will need to be maintained includes station service electrical equipment such as motors, and motor controls, electrical switchgear, transformers, inverters, solar PV panels, panel tracking mechanisms, electrical protective devices, main and auxiliary generators, lighting, power supplies, HVAC systems, security and battery support systems. Enel Green Power, the Group's renewables arm, has a total capacity of approximately 68 GW and a generation mix that includes wind, solar, geothermal, and hydroelectric power, as well as energy storage facilities, installed in Europe, the Americas, Africa, Asia, and Oceania.