Bio-waste from the camp waste, Overproduction, and the return is summed up and compared to the total production, sale and shopping set. The detailed information of avoidable food can reduce waste and the amount of production to be optimized. The connection of AI (e.g., Delicious, Data) allows you to optimize the preview of the quantities in the menu planning. From waste reduction to a reduction in the CO results2-Consumption, which can also be shown.