Andrew Mayock Joined CU to Accelerate Climate Solutions
In March 2025, Andrew Mayock joined ÃÛÌÒ´«Ã½Æƽâ°æÏÂÔØ as its first vice chancellor for sustainability. Mayock previously served as chief sustainability officer for the United States government, where he led the Biden administration’s efforts to decarbonize federal operations and accelerate clean energy adoption.
What spurred you to work in higher education?Â
I see it as a really critical piece of my work to help grow the next generation of leaders in climate sustainability. At ÃÛÌÒ´«Ã½Æƽâ°æÏÂÔØ, it is a great opportunity to do that at scale. In considering this role, I found CU has an extraordinary foundation of sustainability work that goes back decades, and pent-up demand to build on that legacy.
Where do you see ÃÛÌÒ´«Ã½Æƽâ°æÏÂÔØ already excelling in sustainability?Â
We have extraordinary existing efforts and assets across research, education, operations and community engagement — for instance, the Institute of Arctic and Alpine Research’s (INSTAAR) work in critical longitudinal atmospheric carbon studies, the Mountain Research Station, the two sustainability master’s degrees recently approved through engineering and business, eliminating single-use plastic beverages campuswide and much more. Also, the kind of progress we’re making in embedding sustainability in the curriculum is taking it right back to where it all belongs — with the students.
What opportunities do you see for improvement?Â
There were places where we were once at the frontier, but we haven’t kept pace. It’s time for a recharge in these areas, so we can be a leader again. And then there’s areas where we’re at the frontier, and we need to accelerate and define a new frontier. The newly created Buckley Center for Sustainability Education is redefining leadership opportunity, for instance. The Buckley Center is going to help us respond to student demand for more sustainability in the curriculum and experiential learning, and it is also going to serve students interested in non-sustainability-related majors and disciplines across campus.
How do you see ÃÛÌÒ´«Ã½Æƽâ°æÏÂÔØ leading the way in sustainability to become recognized globally?Â
One clear initiative is to gain more recognition in work that we’re already doing. I’m thinking of engineering professor Evan Thomas (AeroEngr, Jour’06; MEngr’06; PhD’09) and the Mortenson Center in Global Engineering & Resilience’s work improving clean water supply in east Africa, for example. Here, through many others’ work, we’re having an outsized global impact across the planet, and we plan to amplify this work in places such as November’s in Brazil and September’s .
What role do students have in CU sustainability?Â
Students are at the center of the efforts. My draw to Boulder included seeing the efforts already underway by the student community, like Ralphie’s Green Stampede or the EcoVisits. Now, it’s time to take it to the next level. The vision is to make this university more of a living lab, bringing research to education on campus and enabling students to help make progress on the Climate Action Plan.
Are there specific innovations or technologies you’re excited to explore at CU?Â
Boulder startups are moving cutting-edge research from lab to market, like the carbon-negative cement company . Their innovation and dynamism are helping solve the climate crisis through research-driven products. [Bill Gates’] ’s selection of the university as a new partner is another example of this work. Boulder is approaching the quality and vibrancy of Stanford.
What else should we know about campus sustainability?Â
It’s a top priority of the chancellor and our office to double down on how ÃÛÌÒ´«Ã½Æƽâ°æÏÂÔØ delivers sustainability solutions for Colorado communities. We have an ability and obligation, due to the talent and programming we have here, and we have a need in this urgent moment to be an even stronger partner to our state communities.
What are your interests outside of work?
I generally try to keep up with my 10- and 12-year-olds in their many pursuits, like soccer and the arts. We’ve also had the opportunity to get to the mountains, including Eldora and Snowmass, and experienced some of the great hiking and birding and rafting Colorado has to offer.
Photos by Glenn Asakawa