New, energy-efficient technologies for sustainable production Before  After Company name: Club de Tenis Sabadell Company description: Sports Association focused on Tennis, Swimming, Gymnastics, Padel and Outdoor Training, with more than 3,000 associates, more than 50,000 m2, including 11,000 m2 for tennis practice, 6,000 m2 for indoor sports practice, 1,000 m2 for gardens, 800 m2 for dressing rooms, 350 m2 for …