A visit to Sources Rosport shows how water producers keep on top of demand during heatwaves. At this time, Sources Rosport is filling up to 90,000 bottles of mineral water per day.
Demand in the factory doesn't just change from one day to another. It takes a few days for the increased demand to travel up the supply chain from merchants to the water producers. Nevertheless, the factories prepare ahead of time: naturally they get information from the people they supply to, but they also check the weather forecast, as this gives them a good estimate on how people's thirst is going to change over the coming days.
Video in Luxembourgish
