Brian (16), Finn (18), Liv (17), Lovis (17), Rosalie (17), and Vid (17) from Anton-Philipp-Reclam-Gymnasium Leipzig made it happen: With their brilliant idea of developing food storage boxes with a nitrogen-based freshness system, they won this year’s Sustainability Prize. Their motto? "Freshness locked in. Waste locked out." The team shows how we can effectively combat food waste – smart!