
Waste Sorting: The Secret to Faster Wi-Fi Speeds?
Humor-driven signs and a digital pledge cut Cardinal Café sorting mistakes by 10%.
Sustainable Stanford collaborated with Stanford’s “Design for Extreme Affordability” course to tackle two important sustainability challenges on campus – addressing food insecurity by reducing food waste and increasing recycling in labs.
Students in the course, led by Stuart Coulson, collaborated with operational staff to learn about these issues — both on a global scale and in the context of Stanford — and, using design methods, prototyped solutions that can be tested for effectiveness and scalability. By leveraging the campus as a living laboratory for sustainability, students in the course have the opportunity to apply their knowledge and skills to on-campus sustainability initiatives — gaining real-world experience and helping advance Stanford’s operational sustainability goals.

Humor-driven signs and a digital pledge cut Cardinal Café sorting mistakes by 10%.

Students are transforming reusable mugs into a community ritual–reducing waste while rebuilding campus culture.

Danica Sun ’28 explored smarter resource use for one of Stanford’s major computing clusters.