Climate change is a complex process that requires societies to seek viable solutions to enable them to adapt. Agent based modelling using co-constructed models can thus be contemplated as a means of understanding the manner in which societies in wine-growing areas take into account the different variables that influence their systems. Here we offer a reflection on three years of companion modelling carried out in the Appellation d'Origine Contrôlée areas of Banyuls-Collioure (Fr) and the Val di Cembra (It). This work has led us to co-construct six agent based models and to produce a future-oriented summary, enabling us to identify the macro-variables that influence this environment.