Kira Stoll

Kira Stoll

Chief Sustainability & Carbon Solutions Officer
Director of the Office of Sustainability

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Sam Lubow

Sam Lubow 

Sustainability Program Manager

Donna Lee

Donna S. Lee

Executive Assistant

Student Fellows

Brittany Wu

Britney Wu

Reporting & Communications Student Fellow

Britney is a 4th year studying Environmental Science and Geospatial Information Science and Technology (GIST). She is interested in how GIS and other mapping technologies are integrated in environmental research, which then influences policy and climate adaptations. Her passions include making scientific knowledge more accessible to the general public, and working with various environmental organizations both on and off campus.

Tatum Hurley, Zero Waste Coalition Vice Chair

Tatum Hurley

Zero Waste Coalition Chair -Student Fellow

Tatum is a 3rd year studying Society and Environment and Ethnic Studies. She is passionate about bringing awareness to and learning about the intersections of environmental issues and race, class, and gender in America. She also works with Cal Zero Waste to implement zero waste efforts on campus and bring attention to environmental justice in the world of waste.

Raphaela Floreani Buzbee

Raphaela Floreani Buzbee

Biodiversity Graduate Student Fellow

Jack Chang

Jack Chang

Graduate Student Researcher - Berkeley Clean Energy Campus

Jack is a PhD student at the Energy and Resources Group researching building decarbonization policy. He worked with the Office of Sustainability in 2018 on the Sustainability Tracking, Assessment and Rating System (STARS) and is now helping to plan UC Berkeley's ambitious Clean Energy Campus project.


Learn about our illustrious alumni.

student fellows

Office of Sustainability Staff present their work at the Annual CACS Sustainability Summit