Sustainability Timeline

Campus Dining's 30 Years of Sustainability Progress 

Campus Dining has a long history of incorporating innovative sustainable practices into our operations.  Well before the University's first Sustainability Plan in 2008, Campus Dining was creating impactful, repeatable strategies that addressed the University's first generation sustainability goals in the areas of water and energy conservation, waste management, and recycling as well as fostering relationships with local purveyors.  

The 2019 Sustainability Action Plan has a new set of sustainability goals including carbon neutrality by 2046 or sooner.  Within the 2019 Plan, there is a focus on creating a campus culture of sustainability that aims to bridge the gap between the classroom and our everyday practices and behaviors. 

Follow our journey from our first recycled-content napkin in 1992 through our current initiatives that provide opportunities for our campus community to make daily choices that help develop lifelong sustainable habits and future initiatives to further investigate the role of environmental justice in our procurement policies.

1992

Reuse and Recycle

  • Recycled content paper napkins in all dining locations
  • Mug discount and reusable cutlery provided in student center
1993

Food Waste reclamation program established
Neil McIntyre: Recyclers of Food Waste hauled dining hall food scraps from kitchens and plate waste to local New Jersey pig farmers

1995

Procurement initiative to reduce the numbers of vendors to facilitate bulk orders and reduce waste

1999

Implementation of FoodPro®food management software to provide inventory and purchasing controls leading to reduced food waste

2001
  • Dining halls closed during slow periods to eliminate constant operation of dishwashers and beverage machines to conserve energy and water
  • Soap and detergent switched to more concentrated products to minimize packaging
  • Food donated biweekly to Trenton Soup Kitchen 
2002

Cafe Vivian coffee shop in the Frist Campus Center 

  • Fair Trade certified coffee offered
  • Reusable mug discount introduced at Cafe Vivian
2002-03

Student group Greening Dining begins work with Campus Dining 

Implementations resulting from January 2003 student survey 

  • Organic Everyday granola and bread offered in all dining halls and organic coffee at all dining halls and Cafe Vivian
  • Antibiotic-free chicken in all dining units
  • Introduce Sustainable Seafood - students select broken shrimp from sustainable sources over whole shrimp by 86%
2004
  • Local small world roasters coffee from Rocky Hill, NJ offered at Chancellor Green Cafe including organic and fairly traded beans
  • Delivery direct Jersey Fresh produce in partnership with Guarino & Sons produce
  • Reusable mugs distributed to incoming First year students
  • Reusable mug discount extended to all retail dining units
2006
  • Cage-free eggs in all dining operations
  • Local Bent Spoon artisinal ice cream from Princeton introduced in Witherspoon's
  • Organic Everyday spring mix made standard in all dining operations
  • Establish partnership with Monterey Bay Aquarium Seafood Watch program
  • Co-sponsor first campus Farmers' Market
  • Food, Ethics, and the Environment conference hosted by the Princeton Environmental Institute features locally and responsibly sourced menus for all meals
2006
  • Cage-free eggs in all dining operations
  • Local Bent Spoon artisinal ice cream from Princeton introduced in Witherspoon's
  • Organic Everyday spring mix made standard in all dining operations
  • Establish partnership with Monterey Bay Aquarium Seafood Watch program
  • Co-sponsor first campus Farmers' Market
  • Food, Ethics, and the Environment conference hosted by the Princeton Environmental Institute features locally and responsibly sourced menus for all meals
  • Princeton’s Office of Sustainability is founded by students and alumni in partnership with Facilities including Dining Services and what is now the Princeton Sustainability Committee
2007
  • Earth-Friendly Entree designation created for menu items that are 80% sourced local, organic, humanely-treated or socially responsible
  • Introduced air chilled chicken never raised with antibiotics in all dining operations
  • Introduced locally raised grass-fed ground beef for burgers, chili and more
  • Fresh pork products from Leidy's are American Humane Association Free Farmed certified
2008

Princeton University Sustainability Plan introduced.  New goals under the Sustainability Plan include specific objectives for reduced water usage; increased recycling rates; 100 percent conversion to green cleaning products; decreased use of disposable paper products; and increased purchasing of green goods and services as well as sustainably produced food items.
Campus Dining uses the strategy of identifying more local suppliers of local foods as noted below and replaces conventional cleaning products with green cleaning products.

  • small world roasters coffee from Rocky Hill, NJ offered at all campus cafes
  • Locally produced non-GMO, organic tofu is standard in all dining operations
  • Organic Tofu Scramble offered at breakfast an an alternative to eggs
  • Blueberry blossom honey from Fruitwood Orchards in Monroeville, NJ is standard in all dining operations
  • Green Seal Certified cleaning products used in all kitchens
2009
  • Residential dining hall coffee is Rain Forest Alliance certified
  • Reusable water bottles distributed by the Office of Sustainability for used at water filling stations in dining operations and around campus
  • Trayless dining pilot at Forbes College
  • Used fryer oil is recycled by Waste Oil Recyclers and turned into bio-diesel
  • Daylight Dining introduced in dining halls to conserve energy
  • Forbes Garden Project provides organic vegetables and edible flowers for catered events
  • “Drink Local” program instituted to decrease disposable bottled water consumption on campus. Water filling stations installed in key campus locations including the Frist Food Gallery.
2010
  • Energy and water saving dish machines installed in dining halls
  • Carbon footprint of Frist Pizza calculated by student as part of academic project
2011-12
  • Recognized by AASHE STARS as the only University to offer carbon footprint of menus items
  • Trayless dining introduced in all residential dining halls
  • Fryer oil is produced from locally grown beans by local producer Susquehanna Mills
  • Arctic Ice Cream, Trenton, NJ is made with no high fructose corn syrup
  • Daylight dining introduced in all dining halls
  • Orange juice in dining halls is from US orange groves
  • Cafe Vivian reusable container pilot
  • Vegetarian Night special menus offered in all dining halls
  • Local partnerships established for: 
    • apples from Fifer Farms, Camden, DE
    • frozen peas, spinach, and mixed vegetables from Seabrook Farms, Seabrook, NJ
    • jams from McCutcheon's Apple Products, Frederick, MD
    • pasta from Severino Pasta Company, Westmont, NJ
    • frozen blueberries from Blueberry Bill, Hammonton, NJ
2013
  • Spa water infused with herbs, fruit, and vegetables available for catered events as alternative to bottled water
  • Chefs participate in first Garden State on Your Plate events at Princeton schools
  • Food Day celebrated at all dining locations with Autumn Squash Soup featuring all New Jersey Produce
  • Reusable container take-out program launches at Café Vivian
2014
  • Spa water infused with herbs, fruit, and vegetables standard in dining halls as alternative to sugary beverages
  • Campus Dining featured in Greenspace Kiosk at the Frist Campus Center
  • Sustainable Seafood
    • “underloved” domestically harvested seafood items introduced in dining halls
    • Campus Dining hosts sustainable seafood expert Barton Seaver hosts for two days of conversations and presentations with campus community
    • NACUFS Silver Award for Sustainable Seafood Procurement Practices related to seafood
2015
  • Post-consumer food waste audit conducted for one week at the Rockefeller College Dining Hall
  • Introduced new food waste hauler from Hopewell, NJ after closure of many pig farms.  Liquid and solid compost products are used by hauler on their farm and in hydroponics
  • Hatfield smoked pork products are certified humane
  • Vegan options introduced in the Food Gallery at the Frist Campus Center
  • Kitchen audits and retrofits conducted as part of Green Restaurant Association certification at Forbes and Rockefeller Colleges
  • Natives of Princeton and Campus Dining Celebrate Heritage Through Cuisine.  The Campus Dining team at Whitman College presented a menu comprised almost entirely of Native American recipes. Emery Real Bird ’17 worked with Chef de Cuisine Jared Gierisch to create authentic dishes and identify and procure ingredients from native suppliers. The dinner honored Native American Heritage Month and is part of a series to promote diversity and cultural heritage through dining. 
  • Princeton Feast: Literature, Food and the American Racial Diet. A tasting event designed to explore the relationship between food, literature, and American racial history/culture. Students from AAS 223/ENG 326/GSS 223 develop recipes and cook dishes based on their research into the relationship that food culture (broadly conceived as including kinds of food, ideas of taste, rituals surrounding food, aspects of American foodways, environmentalism, history of food, and more) bears to American racial dynamics then and now. The goal is to combine practice with research, to encounter food as material and as a critical site for racial reflection.
2016
  • Adopt the Menus of Change Principles of Healthy, Sustainable Menus
  • Join the Menus of Change University Research Collaborative (MCURC) to collaborate on research and education in support of culinary-centric, evidence-based food systems innovation within and beyond universities.
  • Join the Teaching Kitchen Collaborative. https://www.healthykitchens.org/overview/teaching-kitchen-collaborative       The TKC is being developed as an invitational, multi-year learning network of thought leaders from— initially 25—organizations using teaching kitchen facilities as catalysts of enhanced personal and public health across medical, corporate, school and community settings.
  • 1st Annual Tiger Chef Challenge in which student teams from the residential colleges and the graduate college compete to create globally inspired, earth-forward entrees. 
    • Student teams train with our executive chefs for a couple months leading up to the event. They must be prepared for all type of scenarios since they will not know their ingredients in advance. 
    • Then on a spring day in Dillon Gym, teams forage for ingredients in the Enchanted Food Garden and have 45 minutes to prepare their dishes for a panel of judges that last year included President Eisgruber
  • National Association of College & University Food Services (NACUFS) Gold Award for Sustainability for waste management, and overall Grand Prize among all categories (Outreach and Education, Waste Management, Procurement Practices) 

     
2017
  • Earned Green Restaurant Association Certification for Forbes and Rockefeller/Mathey Colleges
  • Introduction of the Princeton Crafted Burger —an exclusive blend of grass-fed beef and local mushrooms that supports our commitment to wellness and sustainability without sacrificing taste. Portabellas provide a juicy texture and savoriness. Mushrooms tread lightly on our environment taking only 1.8 gallons of water to yield one pound. Grass-fed beef is a better choice for both you and the planet. Grass-fed beef is lower in saturated fat, higher in antioxidants and may naturally restore topsoil in pastures. City Beef & Provisions, founded in 1955 in the heart of the Meat District in nearby Trenton, NJ, custom blends our proprietary recipe.
  • Foraging Tours Connect Students to Local Food.  Campus Dining has taken groups of students to tour Small World Coffee(Link is external) and Severino Pasta (Link is external) — two local companies that supply the University’s kitchens.   At Small World Coffee, students toured the roasting facility, met the roasters and learned how beans are sourced responsibly. While at Severino Pasta, students experienced first-hand the authentic Italian techniques for making a variety of artisanal pastas.Tours like these will continue during the spring semester as a way to engage and educate students on food and agriculture.
     



 

2018
  • Reusable mug campaign encourages sustainable behavior, draws out staff stories. For three weeks in November, the Campus Dining team launched the #LoveAMug campaign to increase awareness about and participation in sustainability efforts on Princeton’s campus and to celebrate the unique backgrounds of staff and departments. The campaign was heavily supported through Instagram and Twitter. Individuals were encouraged to share pictures of their mugs and the stories behind them with the hashtag #LoveAMug. Campus Dining gave away a free cup of coffee each day to the most unique posts.
  • Culinary labs bring hands-on learning to courses. Campus Dining partnered with the Ecology and Evolutionary Biology, Near Eastern Studies, History and English departments to design and execute culinary labs that support students’ academic experiences.
    • The first set of culinary labs supported a new course that launched in February, ENV 303/EEB 303: Agriculture, Human Diets and the Environment.
    • Another culinary lab was tied to NES 390: Medieval Cairo, a Survival Guide
    • The final culinary lab for the semester explored the topic of risk and privilege within the context of food with the Program in American Studies.
2019
  • Princeton University’s new Sustainability Action Plan sets bold targets to further reduce greenhouse gas emissions and outlines innovative strategies to engage all faculty, staff and students in creating a sustainable campus and future. Princeton will aim to achieve net zero greenhouse gas emissions by 2046, which is the University’s 300th anniversary.
  • Tiger Sustainability Night at basketball double-header.  In partnership with the Office of Sustainability, Athletics, and student EcoReps, Tiger Sustainability Night promotes sustainable practices by focusing on waste reduction initiatives at sporting events. The EcoReps helped teach fans about what waste items could be recycled or composted and which ones could only go to landfills.  Compostable materials—which includes food, plates, napkins, and even pizza boxes—were collected and transported to the newly installed composter (Link is external), where they were turned into compost that will enrich Princeton’s landscaping across campus. In addition to the recycling and composting initiatives, Tiger Sustainability Night also unveiled the re-launch of Campus Dining’s #LoveAMug program, the first 125 fans receiving reusables mugs. Beyond the giveaways and recycling stations, Tiger Sustainability Night fostered an appreciation for and awareness of sustainability during the games, with special details. Promo videos before the games featured players from the teams promoting reusable mugs. Cheerleaders had green bows and special green chants during the game. The announcer recited sustainability facts during pauses in play and encouraged fans to take advantage of the EcoReps’ waste stations. At halftime, elementary students competed to sort concession items into trash and recycling.
2020

March COVID shutdown - All classes move online.  Limited dining service offered for students who must remain on campus.

Care.Connection.Community initiative offers  a means of keeping connections alive between the Campus Dining team and the campus community by sharing our favorite recipes.  

Summer Food and Nutrition Program To address food insecurity in our local communities, Princeton University has developed the Summer Food and Nutrition Program. With this program, several departments within the University are collaborating to implement the program with the Office of Community and Regional Affairs(Link is external), the John H. Pace, Jr. ’39 Center for Civic Engagement(Link is external), and Campus Dining at the forefront. The initiative includes partnerships with the Princeton Public Schools(Link is external), Meals on Wheels(Link is external), Home Front(Link is external), and The Rescue Mission of Trenton(Link is external) to provide meals for at-risk families, children, and individuals in East Windsor, West Windsor, Hightstown, Princeton, and Trenton. In this program, our Campus Dining team will produce approximately 9,500 meals a week to be distributed to an estimated 1,800-2,000 people in surrounding communities. This program also offered continuity of employment, including health benefits, to Campus Dining employees. In addition to prepared meals for the Princeton Public Schools, we pack weekend groceries that include ingredients with which families can prepare fresh meals at home. Brown rice, pasta, tuna, low-fat yogurt, and bagels are all included. Send Hunger Packing Princeton (SHUPP)(Link is external) delivers fresh vegetables and fruits that complement the dry ingredients for a healthy kitchen pantry.

 

Campus Dining begins review of all kitchen equipment powered by steam in anticipation of campus steam to hot water conversion project.

2021

Princeton University receives gold rating for sustainability from the Association for the Advancement of
Sustainability in Higher Education (AASHE). The rating is re-certified every 3 years and is based on campus-wide sustainability progress in areas that include academics, engagement, operations, planning, administration, innovation, and leadership. Campus Dining documented 36% of annual food and beverage expenditures on plant-based foods.

2022
  • Reusable plates and utensils re-introduced at the Frist Food Gallery
  • All residential dining halls return to reusable service ware after the use of disposables and takeout containers during the pandemic 
  • Campus Dining contributed data for the study Evaluating Food Procurement against the EAT- Lancet Planetary Health Diet in a Sample of U.S. Universities Aligning institutional food procurement with planetary health targets offers opportunities to improve nutrition and reduce food-related greenhouse gas (GHG) emissions which could result in an estimated average 46.1% reduction in GHG emissions and a 19.7 point increase in HEI scores. The procurement metrics assessed in this study can help university dining programs and other institutional food service organizations set goals and monitor progress toward planetary health targets.
2023
  • Composting is introduced at the Frist Food Gallery, through a strong partnership between staff in Facilities and University Services, as well as the introduction of new compostable containers and utensils. Updates on the SCRAP lab can be found on the project’s Blog
  • Waste audits conducted at the Frist Food Gallery as part of Campus as Lab project funded by a New Jersey Department of Environmental Protection grant.
  • Veg Out! Fuel for the Future Powered by Plants  A day of celebrating plant-based cooking.  Whether you’re a meat lover or a
    plant fanatic, come VEG OUT with us and enjoy our delicious all plant-based food experiment!Forbes College Dining supported a Veg Out! takeover at every meal.  Breakfast featured Just Eggs Scramble, Carrot Bacon and a Muesli Station.  Lunch showcased buffalo cauliflower, Jack Fruit quesadillas and a smoothie bar.  At dinner, the diners were treated to a Surf & Turf with a umami portabella steak paired with a Hungry Planet “crab” cake and accompanied by grilled asparagus and baked potatoes.  Other dining halls supported the day with station takeovers at both lunch and dinner that featured Just Eggs and Hungry Planet “crab cakes” as well as specialty desserts.
2024
  • Most Frist Food Gallery disposable service ware converted to BPI certified compostable items that may is processed at the SCRAP Lab.
  • Tiger Box Reusable Container Program piloted at Chemistry and EQuad cafes.  
  • All dining units begin weighing and recording production and service waste.
  • Campus Dining partners with students to investigate farmers rights related to several food items served on campus