In 50 years, the Carrefour Group has become a world leader in the retail sector. The second largest retailer in the world and the largest in Europe, the Group now features four major grocery retail formats: hypermarkets, supermarkets, cash & carry and convenience stores. The Carrefour Group currently has over 9 900 company-owned and franchise stores.
For it’s Tunisia branches, Carrefour had a big challenge translating in a constant neglect of lighting, air conditioning, refrigerators during off hours which generates an enormous waste of energy and a heavy electricity bill.
Adding to that, a lack of traceability of the history of energy consumption and a lack of alerts and notification in the event of faults in equipment.
And finally, Carrefour had a technical failure – Activation of the air conditioning when the temperature is already optimal