Spanish utility Endesa SA (<a href="https://www.bolsasymercados.es/bme-exchange/es/Mercados-y-Cotizaciones/Acciones/Mercado-Continuo/Ficha/Endesa-ES0130670112" target="_blank">BME:ELE</a>) has started rejuvenating a 24-year old wind farm in Avila province, central Spain, in a EUR-34.1-million repowering project that will help double annual power production with significantly fewer turbines.