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Join the REP Waste Campaign: Get Recycling Savvy and Play Our Sorting Game

Resource Efficiency Program (REP)

The REP Waste Campaign runs from: October 16-29, 2023.

Sorting like a pro is a journey—join the adventure with us!

Ready to boost your recycling IQ, or are you feeling like a waste whiz already? Take our quiz on those pesky common contaminants and show our waste team what Harvard students know!

*For best visibility on mobile, turn your phone horizontally.

Click to see the answer key here!

For more information on why items are categorized this way: RecycleSmart MA has amazing FAQ’s and Resources.

Waste Regulations

Kris Snibbe/Harvard News Office

Ever wondered if we’re being eco-outlaws by accident? Cambridge and Massachusetts have regulations about what belongs in the recycling bin, and what is banned from the trash.

No worries, we all make mistakes and we’re on this journey together to stay on the green side of the law!

The City of Cambridge:

“Recycling is mandatory in Cambridge; items on the curbside recycling list are banned from disposal as trash in Massachusetts.”

Massachusetts Waste Ban Items:

  • Recyclable Paper – ALL paper, cardboard, and paperboard products (does NOT include tissues, paper towels, plates, or cups)
  • Glass bottles and jars
  • Metal beverage and food containers
  • Plastic bottles, jars, jugs, and tubs
  • Textiles – clothing, footwear, linens
  • Food waste from institutions that generate more than ½ ton per week
  • Leaves and yard waste
  • Scrap metal – such as appliances
  • Mattresses
  • CRTs – cathode ray tubes
  • Gypsum wallboard
  • Lead Acid batteries
  • Whole tires
  • Wood waste
  • Asphalt pavement, Brick, Concrete

Waste Management Hierarchy

Let’s work together to prevent waste in the first place!

Graphic that prioritizes waste hierarchy: Rethink, Refuse, Reduce, Reuse, Repair, Rot, Recycle.
When making decisions about managing our waste, prioritize Rethinking and Reducing waste, recycling and composting is a last resort. Source: https://recyclesmartma.org/2023/09/reframing-the-waste-hierarchy/

Waste Signage Scavenger Hunt

Calling all waste signage sleuths! Use your keen eye by participating in our Waste Signage Scavenger Hunt. Help us locate old, outdated signs in need of a modern makeover!

 

All are welcome to participate; simply snap a picture and upload it to our quick google form. Undergraduates who submit a form will earn points towards the Green Cup Competition for their House or Dorm!

Yellow icon of a magnifying glass and person putting trash in a bin.

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Zero Waste

At Harvard, we aim to sustainably manage all waste streams—including plastics, recyclables, and organics, as well as construction, demolition, and hazardous waste—while prioritizing waste prevention and reduction.

Learn More
Compost sign with symbols and text for food, compostable containers, and other items.

Sustainability at Harvard

Explore Upcoming Events

November

06

Thursday
6:00 pm-9:00 pm GMT+0000

Open to the Public

The Radiant Sea: Color and Light in the Underwater World

Harvard Museums

Dive into the wonders of the ocean with marine biologist and photographer Steven Haddock, Senior Scientist, Monterey Bay Aquarium Research Institute, and coauthor with Sönke Johnsen of The Radiant Sea (Abrams Books, 2025). Through stunning photography, insightful captions, and engaging essays, the book explores how sea creatures display transparency, vivid pigmentation, iridescence, bioluminescence, and fluorescence—from the shallow tropics to the deep sea. In this presentation, Steven Haddock will share the science behind these luminous marine phenomena, along with stories from the scientific expeditions that enabled him to capture them. Videos, animations, and hands-on demonstrations will bring the book’s remarkable images to life. This event offers a unique glimpse into the vibrant world hidden beneath the waves.

October

30

Thursday
2:00 pm-3:30 pm GMT+0000

Inside Google’s X, The Moonshot Factory

Join us at the Harvard Innovation Labs for an exclusive fireside chat with Google X’s Helen Riley and Ivo Stivoric, moderated by HBS’s Allison Mnookin. Discover how high-risk, high-reward innovation happens at one of the world’s most ambitious R&D labs, and gain insights into bold thinking at scale. Connect with innovators from across Harvard, ask your questions, and enjoy networking with light refreshments after the conversation. All Harvard community members are welcome.

November

03

Monday
8:00 am-8:00 am GMT+0000

Development While Decarbonizing: India’s Path to Net Zero

India’s net-zero ambitions require a profound rethinking of how development and decarbonization intersect—not just in theory, but in the way institutions operate, capital is mobilized, and communities are engaged. This opening panel will explore the structural trade-offs and coordination challenges involved in aligning national climate goals with local development imperatives. It will examine how policy frameworks, financial innovation, and entrepreneurial ecosystems can work together to support transitions that are both equitable and executable. Drawing on cross-sector experience and past fieldwork, the conversation will surface actionable insights on how India—and by extension, other emerging economies—can structure a pragmatic yet ambitious path to net zero.

November

07

Friday
1:00 pm-4:30 pm GMT+0000

Harvard Climate & Sustainability Expo

Are you a Harvard or MIT student or alumni interested in a career in climate and sustainability? The Salata Institute Climate and Sustainability Career Expo is a collaborative effort across Harvard schools and MIT to connect organizations focused on climate, sustainability, and the environment with Harvard undergraduates, graduate students, and alumni. Join us for the next expo on Friday November 7, 2025 from 12:30 – 4:30pm.

December

03

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

Floods Splintering Earth’s Ice Sheets

Laura A. Stevens is a geophysicist whose research focuses on hydrological drivers of ice-sheet deformation, combining a range of observational techniques and theoretical approaches to understand ice-sheet dynamics in our warming climate. At Radcliffe, Stevens is interrogating a newly collected dataset to explore whether emerging, high-elevation lakes on top of the Greenland Ice Sheet could augment this ice sheet’s contribution to sea-level rise, alongside collaborating with Harvard’s polar oceanographers to reimagine directions for the joint field of fjord-ice-sheet dynamics.

October

29

Wednesday
6:00 pm-7:30 pm GMT+0000

The Environment Forum with Michael Lobel | Van Gogh and the End of Nature

Vincent van Gogh has become indelibly identified with depictions of the natural world, from the variegated colorations of flowers, trees and other types of vegetation to the manifold forms of the terrain. Yet nature— both as concept and experience — was being profoundly reshaped in Van Gogh’s time, particularly through the intense and widespread impact of industrialization. This lecture reconsiders the imagery, historical circumstances, and artistic approach of one of modern art’s most iconic figures, as well as his art’s relevance to threats of climate change and environmental despoliation we face today.

November

06

Thursday
12:00 pm-5:00 pm GMT+0000

15th Veronica Rudge Green Prize: “Urban Design as a Development Strategy” Workshops

Established in 1986, the biennial Green Prize recognizes projects that make an exemplary contribution to the public realm of a city, improve the quality of life in that context, and demonstrate a humane and worthwhile direction for the design of urban environments. Eligible projects must include more than one building or open space constructed in the last 10 years.

The 15th Veronica Rudge Green Prize in Urban Design has been awarded to the Rwanda Institute for Conservation Agriculture (RICA) campus in Bugesera, Rwanda. With this award, the GSD acknowledges excellence in not just design but also process. Demonstrating a commitment to experimentation, the RICA project sets a new standard for evaluating innovation in the field of urban design. The project was realized through constant negotiation between city officials, motivated designers, and mobilized citizens. This process now serves as a model to educate other cities about implementation pathways. MASS led the master planning, architecture, landscape, engineering, furniture design and fabrication, and construction for the project.