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Meet Our Directors!

Ella Moore is majoring in Environment Resources and Engineering. Ella hopes to work as an engineer for river remediation or as a solid waste engineer.


Ethan Levering is studying Physics and is very interesting in increasng sustainability in the university system.




ROSE director, Sam KellySam & Raul


Location & Times Open

Nelson Hall West 216

Fall 2022 Hours: Mon - Fri, 8-5pm

You must be wearing a facial covering when inside ROSE and follow social distancing guidelines. Be sure to write down all the items you take in the ROSE Log notebook (on the left of the door as you enter ROSE) before you leave. 

You can also email to schedule an appointment. 


We love and appreciate your donations but we may have an excess supply in that category. Please check what we are accepting at this time by reviewing our Guidelines before donating. Thank you!

Please put any donations on the shelves on the right as you enter ROSE. Do not leave donations on the front porch! Email to arrange a time to drop things off. 


Clothing Swaps

ROSE is moving this semester! Due to the move, we are unable to hold our usual clothing swaps. Check out and follow CCAT for volunteer Fridays, where they hold weekly clothing swaps!

Welcome to the Reusable Office Supply Exchange (R.O.S.E)

The Reusable Office Supply Exchange (R.O.S.E) is an on-campus source for free office and school supplies available to the campus community in Warren House 53. 

ROSE office. Warren House 53


  • R.O.S.E focuses on resource accessibility in addition to waste reduction. R.O.S.E is an on campus resource that is a storehouse for used school supplies. Cal Poly Humboldt departments, local businesses, and students donate these supplies which allows these resources to be made free to the wider campus community and thus easily accessible to other students.


  • R.O.S.E offers these donated items for free, giving vulnerable student populations an opportunity to acquire necessary school supplies without having to face financial repercussions.


  • Through donations, R.O.S.E negates the need to produce products that create a waste stream of their own.


  • Fun Fact: on average R.O.S.E saves Humboldt students a collective $8,000 each semester. During the Fall 2019 semester students were saved over $11,000 and diverted approximately 1,528 pounds of waste from the landfill. 

                                                                                                                                                    R.O.S.E Interior                      




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ROSE Fall 2023 Hours: Monday through Friday, 8-5pm or email to make an appointment


Please do not leave donated items on our porch! Feel free to email us ( or message us on instagram to schedule an appointment if you cannot make our open hours. 

Stay tuned for updates on this website and our Instagram page:

R.O.S.E House Location


Stop by and take a look inside the R.O.S.E House!

Items we do not accept

Do not donate furniture, liquids, toiletries, book ends, big metal pieces, food, or hanging files.

We ask that you please not donate any of the items above, as we are not equipped to handle them, instead please check out this website with great information on where to take the donations that we don't take.