Over the several weeks during which Paris will host the Olympic and Paralympic Games this summer, Sodexo will prepare and serve up to 40,000 meals a day to 15,000 athletes, their fans, and organizing committee staffers at 22 venues in and near the city. Catering an event on that level is clearly quite a challenge. But so is the one we have set for ourselves around sustainability.

A version of this article appeared in the July–August 2024 issue of Harvard Business Review.