How to Recycle at UC San Diego
Recyclables
All recyclable materials can be placed in any campus recycling container, including office bins.
- Mixed paper – without bindings, rubber bands or paper clips; staples don't need to be removed.
- Any type of paper, including envelopes, sticky notes, wrappers, newspaper, manila folders, boxboard (e.g., cracker or cereal boxes) and corrugated cardboard
- Magazines, phone books and paperbacks
- Empty containers
- Glass, steel and tin containers with lids removed
- Paperboard beverage containers
- Plastic bottles and containers with the #1-7 recycling symbol on the bottom
- Aluminum cans and clean foil
- Block Styrofoam
When recycling:
- Keep all trash out of recycling containers.
- Flatten cans and plastic bottles whenever possible.
- Empty and flatten all cardboard boxes before placing them inside recycling containers. Do not leave boxes near bins, dumpsters or on loading docks.
- Ensure that items are clean and dry; empty liquids and food scraps from cups and containers.
See how EDCO sorts items placed in recycling bins at their state-of-the-art facility. EDCO recycling process
Note: Before purging paper files or generating large amounts of paper or beverage containers, contact the Facilities Management Customer Relations help desk, (858) 534-2930, at least 48 hours in advance to get a large temporary recycling container.
Other Recyclable Materials
- Building materials: Call (858) 534-2930 from 7 a.m. to 4:30 p.m., weekdays.
- Chemicals
- Empty toner cartridges
- Office equipment and furniture.
- Gently used clothing: Friends of the International Center Resale Shop
Not Recyclable
- Carbon paper
- Wax- and plastic-coated paper
- Tissue or paper towels
- Paper or containers contaminated by food or other organic waste
- Plastic film
- Styrofoam packing peanuts, food clamshells, plates, cups, etc.
- Paint brushes, colored or wooden pencils
How to dispose of:
- Universal and electronic waste
- Batteries:
- Faculty/Staff
- Students living on campus can take batteries to their Residential Life Office for disposal.
- Ink and toner cartridges
- Pens, markers (dry erase, highlighters, etc.) with or without caps and mechanical pencils
Mail Services consolidates and ships used writing instruments to TerraCycle, where they are transformed into fun, innovative products. You can upcycle your used writing instruments by placing them in an Intercampus Mail envelope labeled "used pens." - Aerosol cans
- Plastic film
- Other items: Visit earth911.com.
Printable Guides
Bin Buddies
All office and cubicle trash containers in state-funded buildings use unlined Bin Buddies. These small trash bins and large recycling bins save resources and encourage more recycling. Many campuses, including UC Berkeley, use this system.

Questions?
For more information about recycling or to report problems, contact the Facilities Management Customer Relations help desk, (858) 534-2930, 7 a.m. – 4:30 p.m. weekdays.