
Waste Sorting: The Secret to Faster Wi-Fi Speeds?
Humor-driven signs and a digital pledge cut Cardinal Café sorting mistakes by 10%.
Stanford is building a model wasteless community, aiming to reach zero waste. The university consistently diverts over 65% of waste away from landfill. Stanford’s efforts toward a zero waste campus have achieved the following recognitions:
Stanford has been recognized for empowering future zero waste industry leaders by receiving the 2024 Outstanding Higher Education Award from the National Recycling Coalition. This award recognizes outstanding programs that connect higher education and the waste reduction, reuse, recycling, and compost industry.
In 2025, Stanford won first place for recycling per person (compared to other large universities) in the Campus Race to Zero Waste.
The California Resource Recovery Association awarded the Outstanding Waste Prevention Award for Stanford’s Cardinal Clean – an ozone-based green cleaning solution that reduces waste and harsh chemicals.


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.