UK hospitals have successfully reduced food-related emissions by 22% by implementing a plant-based food default option in partnership with catering giant Sodexo and Nuffield Health. This initiative saw plant-based meals offered as the default choice, with animal-sourced options available upon request, resulting in a significant decline in emissions equivalent to over 100,000 miles driven.

The shift towards plant-based meals also led to a 14% decrease in the average meat served per patient and a nearly 50% increase in plant protein servings. Despite the focus on sustainability, diner satisfaction remained a top priority, with efforts made to ensure patients had a wide range of choices while still benefiting from the health advantages of plant-based diets. The success of the pilot program has prompted plans to expand the plant-based approach further across all areas of hospital catering to continue reducing emissions and improving patient outcomes.