Ecomobility is travel through integrated, socially inclusive, and environmentally friendly transport options. Employee travel on site is mainly carried out by ski lifts. A company shuttle is used by the technical teams before opening in order to minimize journeys between Saint-Gervais and Le Bettex.

To go further, the STBMA is a member of the G.R.E.En network (Groupement pour la Responsabilité Environnementale des Entreprises). It is an initiative to pool and leverage forces that is aimed at employers of all sectors and of all sizes, to work together to put in place concrete solutions for the primary benefit of employees and the quality of life in the Mont-Blanc valley.