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Sustainable Purchasing

Meet the Sustainable Purchasing Guide: This guide is a helpful tool that gives you the power to transform everyday purchases into action toward a more sustainable future. Whether you are buying for yourself or your whole department, this guide can help you make more informed, sustainable purchases.


Ready to make more informed, sustainable purchasing decisions for your office? Contact rachel_martinez@harvard.edu to request the Sustainable Office Worksheet, a resource designed by the Harvard Office for Sustainability to help purchasers follow best practices.


GENERAL TIPS

Practice Patience

Be mindful about the harms of an immediacy economy (e.g., next-day deliveries may have a higher emissions footprint than a 2-day order).

Right-Size Orders

Avoid excess by right-sizing orders of office materials and food for events.

BPI Compostable

Choose Reusable & Compostable

Choose BPI-certified compostable products when reusables are not a viable option.

Consider equity in the supply chain

Give preference to companies that have healthier and safer labor practices.

Prioritize durability

Purchase for quality and long-term durability, not quantity.

Reduce unnecessary packaging

Buy in bulk when needed to reduce unnecessary packaging.

Bulk Order

Stop Before Your Shop!

Do you need the product?

Can you share or borrow the product instead of purchasing it? Check with your department administrator if this resource already exists.

Recycle arrows icon in dark green.

What will happen to the product when you are done using it?

Can you reuse this product? Donate it? If not, what is the proper and most sustainable way to recycle this product? Learn more about zero waste.

Graphic, green icon of trees and shrubbery.

What are the impacts of the product?

What are the upstream resources necessary to create the product (Scope 3 emissions)? What are the supply chain impacts on climate, health, and equity?


Sustainable Purchasing Guide

Purchasing decisions can send signals to vendors, indicating a preference for more sustainable practices. Our community can influence market transformation by considering climate impacts and natural resources, as well as equity, health, and waste prevention when purchasing goods and services.

 

The Office for Sustainability (OFS) collaborated with Strategic Procurement and others across the University, including faculty and students, to create this Sustainable Purchasing Guide. The categories included represent some of the areas where the University spends the most, as well as categories where University-wide Sustainability Standards (Cleaning, Food, and IT) already exist.

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Sustainable Purchasing Guide Cover
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Sustainability Resources

Explore sustainability resources at Harvard.

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Upcoming Events

April

25

Multi-day Event

Green AI Summit 2025

Sustainable IT

The Green AI Summit, hosted by Harvard Undergraduate AI and Sustainability Group, co-sponsored by Boston University Center for Information and Systems Engineering (CISE), brings together global leaders, researchers, and innovators to explore the intersection of artificial intelligence and sustainability. As AI technology continues to shape the world, the Green AI Summit serves as a critical platform to address the environmental and social impacts of these advancements and to champion responsible development practices.

April

17

Thursday
11:30 am-1:00 pm GMT+0000

Open to Harvard Community

Freecycle at Harvard Law School

freecycle
Harvard Law School
Zero Waste

The Harvard Law School (HLS) Green Team is hosting a Freecycle event on April 17 in Hauser 105! Donations can be dropped off between 10:30-11:30 am and the event will run from 11:30 am-1:30 pm. Drop off reusable goods you no longer need, and browse a fantastic selection of items brought by others. Popular items include books, clothes, and working household goods. 

April

17

Thursday
12:30 pm-2:00 pm GMT+0000

Ximena Caminos, “The ReefLine”

The cultural place-maker Ximena Caminos presents “marine acupuncture,” an innovative practice combining high art and deep science to target critical pressure points within our oceans and fostering environmental awareness through art and action-driven conservation. The ReefLine will be a 7-mile underwater public sculpture park, snorkel trail, and hybrid reef off Miami Beach’s shoreline. Conceived by Ximena Caminos and developed by the BlueLab Preservation Society, the ReefLine nonprofit team collaborates with the architecture firm OMA, as well as marine biologists, researchers, architects, and coastal engineers to design the master plan. Caminos’ lecture, followed by a conversation with Pedro Alonzo and Charles Waldheim, highlights how this pioneering approach uses human ingenuity to ignite ecological processes that regenerate the reef.

April

30

Wednesday
2:00 pm-3:00 pm GMT+0000

Open to Harvard Community

Springtime & Sustainability at the Arnold Arboretum

Arnold Arboretum
Harvard T.H. Chan School of Public Health

Learn about Harvard’s “Museum of Trees” and what it takes to keep North America’s first public arboretum open to all. Presented by Danny Schissler, Head of Operations and Project Management at the Harvard University Arnold Arboretum. Join us on Wednesday, April 20, from 2-3 pm at the Harvard University T.H. Chan School of Public Health, Building 2, Room 102 (Harvard ID required), or join via Zoom at hsph.me/arnoldarboretumsustainability.

April

17

Thursday
9:30 am-12:00 pm GMT+0000

Open to Harvard Community

Charles River Clean-Up

Earth Day
Waste

Schools and departments across the University are partnering with the Charles River Conservancy for a morning of cleaning up trash, microplastics, and debris to support a cleaner, healthier Charles River. The CRC will provide a brief education on the local river watershed and provide tools and training. All Harvard community members and their family and friends are welcome to participate!

April

22

Tuesday
12:00 pm-2:00 pm GMT+0000

Open to Harvard Community

2025 Earth Day Celebration on Science Center Plaza

Earth Day

Join the Harvard Office for Sustainability and Harvard Common Spaces for an Earth Day Festival on Tuesday, April 22, 2025 from 12 to 2 pm at the Science Center Plaza!

April

28

Monday
12:00 pm-1:00 pm GMT+0000

Students, Schools and Our Climate Moment

Harvard Graduate School of Education

Attend this talk in which Laura A. Schifter and Jonathan Klein highlight the many ways in which K-12 schools and students have tremendous potential to advance solutions on environmental issues, and they provide frameworks for enacting change, in Students, Schools, and Our Climate Moment. Schifter and Klein demonstrate how the effects of climate change intersect with US public schools on multiple levels—for example, schools must prepare students to face the challenges of an uncertain future, accommodate disruptions brought about by extreme weather conditions, and evaluate their systems’ energy consumption and carbon emissions.