In the private tender for the awarding of the in-house Canteen service and associated company bar management located care of the head offices of the Hera Group (including AcegasApsAmga) for a period of five years, for an estimated annual amount of around Euro reserved for the technical component, 7 were reserved for environmental sustainability (use of raw material produced or transformed locally) and 20 points were reserved for social sustainability (use of organic raw materials, availability of meals for celiac and diabetic individuals, food education disclosure services).