A study by CE Delft reveals that public catering establishments serving public institutions can potentially reduce costs by incorporating 15% organic production, especially with in-season vegetables like eggplant, carrots, cauliflower, cucumbers, and tomatoes. The research suggests that these organic options can be more cost-effective than conventional counterparts. For certain fruits such as apples and pears, a complete switch to organic is possible without significant price hikes. By 2027, CE Delft forecasts that public institutions can increase their organic product share to 25%, particularly with seasonal produce, without incurring substantial additional costs.