Sports and leisure facilities 2 analysis | 4 case studies 2 analysis Landscape and leisure Paysage et loisir 4 case studies Bomba de calor y recuperación de calor de la red de aguas residuales de Lisses (France) Heat pump and heat recovery from the wastewater network in Lisses (France) Porto Alegre, après la Coupe Beijing residents and the 2008 Olympics.