Reduce Your Food Service’s ‘Foodprint’ with FOOD2050

What unsustainable behaviour needs to change:

Meals in institutional food service—like canteens—may be convenient and enjoyable, but they often come with a hidden cost: high CO₂ emissions, overprocessed ingredients, and unclear sourcing. Many food service operators want to improve their environmental performance but lack usable data and practical tools.

At the same time, guests are confronted with abstract, hard-to-interpret figures—such as grams of CO₂ per portion—which rarely influence their meal choices. Most people don’t want sustainability to come at the cost of taste or convenience.

To change behaviour, the impact of each dish must be made tangible—something guests can immediately grasp, relate to, and act on.

The Green Nudge:

FOOD2050 is a Swiss digital solution helping canteens reduce their ‘foodprint’—already used in over 200 locations and growing. By supporting both kitchen teams and guests, it turns sustainability from an abstract goal into a shared, everyday habit.

• For the kitchen brigade: FOOD2050 provides digital tools that analyse each recipe for CO₂ emissions, nutritional balance, and sourcing. These insights help chefs rework dishes, swap high-impact ingredients, and design more climate-friendly menus. Operators can track their progress and report transparently on health and climate targets.
• For canteen guests: Scanning a QR code gives instant access to the menu. Each meal is rated using a colour-coded thermometer showing its global warming potential in °C, alongside a visual nutrition chart. Instead of technical data, guests receive clear, engaging feedback that supports more sustainable choices.
• Making impact visible: A real-time climate ticker displays the food service’s overall footprint. This makes each guest’s contribution part of a collective effort—encouraging change not just once, but meal by meal.

The results: FOOD2050 already nudges over 10 million food decisions per year to be more climate-friendly—cutting participating canteens’ emissions by an average of 14% annually.

Empowering guests to make informed decisions—through a motivating, user-centred experience—is quietly becoming a game changer in institutional dining. FOOD2050 brings together UX design, menu optimisation, and operational insights into one powerful system for real impact.

By linking what happens behind the scenes with what guests see and feel at the counter, this Swiss solution makes sustainable eating measurable, actionable, and truly engaging—for everyone involved.

Do you know of other nudges that help food service businesses cut their „foodprint“?
Share your thoughts: hello@green-nudges.com

From Tobias Kollmann, founder of Coool Agency. His team develops impactful campaigns that support companies in their climate transition. Coool Agency also designed FOOD2050’s interface, ensuring a seamless user experience for chefs and consumers.