As high school students and their families explore colleges, questions about academics, affordability and campus culture often rise to the top. But increasingly, another question is joining the list: “How environmentally responsible is this college?”
For many families, sustainability is no longer just an extra or perk. It is a core part of their values system and decision-making. But what does it mean for a college to be green? How can families identify a school’s commitments to sustainability rather than surface-level claims or “greenwashing”?
One helpful guide is The Princeton Review’s green colleges framework, which evaluates hundreds of institutions nationwide using data from the Sustainability Tracking, Assessment & Rating System™ (STARS). STARS is a transparent, self-reporting framework that allows colleges and universities to measure and share their sustainability performance. Using these guides and data, students and families can learn more about what is happening on campuses across the country.
What to look for in a sustainable campus
According to The Princeton Review’s “Top 50 Green Colleges” methodology, green campuses share three foundational qualities:
- Strong and visible sustainability practices,
- Robust sustainability education and career preparation,
- A healthy and sustainable quality of life for students.
These qualities are assessed using school-reported data and student feedback, making green ratings as much about lived experience as institutional policy.
Strong and visible sustainability practices
When trying to understand an institution’s commitment to sustainability, check out daily operations and commitments made by college leadership. Across the country, colleges invest in:
- Renewable energy such as on-campus or locally sourced solar power.
- Energy efficiency through LED lighting and upgraded heating and cooling systems.
- Water conservation including low-flow fixtures and improved stormwater management.
- Responsible waste practices such as recycling composting and e-waste recovery.
For families visiting campuses, these efforts often show up in the everyday details. Begin by researching whether or not a college has written goals or plans that include decarbonization commitments. Then, while visiting campuses, look for signage explaining how buildings manage runoff or conserve resources. Ask questions about renewable energy. Remember that although motion-activated lights and refillable water bottle stations can have an impact, they are a much smaller financial fix than a major renewable energy source swap.
Sustainability education and career preparation