The Groene Zorg Expertmeetings showcase new solutions and insights for sustainable healthcare through five site visits and meetings. From healing rooftop gardens to reducing medication waste, workplace behavioral change, and recycling medical devices. With stories from, among others, the Leiden University Medical Center, Erasmus MC, Sophia Children's Hospital, Zilveren Kruis, Johnson & Johnson, Reinier de Graaf, Haga, Van Straten Medical, and researchers from the Leiden-Delft-Erasmus universities.