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We’re thrilled to congratulate This is I2SL’s highest honor, recognizing individuals who demonstrate exceptional initiative, creativity, and dedication to advancing sustainable research practices in laboratories.ÌýKathryn’s leadership at CU Boulder and beyond has set a global example of sustainable research.Ìý

Since 2009, Kathryn has significantly advanced the culture of sustainability in labs at CU Boulder. As the founder of the CU Boulder Green Labs Program, one of the first of its kind in the United States, she has introduced innovative solutions for energy, water, and resource savings in research labs. Her leadership has led to impactful initiatives, such as improving cold storage efficiency, fostering equipment sharing, and launching campus campaigns like "Shut the Sash," all aimed at reducing lab-related emissions. ÌýThe CU Boulder Green Labs Program has become an exemplary program influencing the creation of similar programs at numerous research campuses across the US and beyond as a result of Kathryn’s leadership.Ìý

What started as a campus initiative at UC Davis and CU Boulder quickly evolved into a global movement. Allen Doyle with UC Davis and Kathryn co-founded the International Freezer Challenge—an initiative now run annually by My Green Lab and I2SL that has saved millions of kilowatt-hours of energy worldwide—underscores the ability to translate innovate green lab ideas into global solutions. This challenge has encouraged labs across the world to optimize their cold storage practices, setting an example of how small, focused efforts can lead to large-scale environmental impact.

Kathryn’s work with I2SL doesn’t stop there. As chair of the University Alliance Group (UAG), she brings together green lab professionals from institutions across the US (and internationally) to share best practices and work toward a more sustainable research environment. Additionally, through the Bringing Efficiency to Research (BETR) Grants initiative, sheÌýcreated a tool, in collaboration with the UAG, to help scientists integrate sustainability into their grant proposals, connecting funding opportunities with environmentally responsible research practices. ÌýThese grant efforts have also inspired the creation of the Million Advocates for Sustainable Science which is an effort requesting action by funders to encourage and expect environmental sustainability in the way research is conducted. ÌýÌý

What truly sets Kathryn apart is her commitment to sharing knowledge and mentoring others. Whether she’s speaking at international conferences, leading sustainable lab workshops, or collaborating on global campaigns, Kathryn’s passion for green lab practices is contagious. Her work has inspired a new generation of researchers to consider the environmental footprint of their work and take action to reduce it.

Kathryn’s journey from postdoctoral researcher in biochemistry to a leader in the global green labs movement is a testament to following your passion and making a difference. She left the lab bench driven by the realization that scientific research had a significant environmental impact—and that she could change that. Today, her work continues to challenge institutions and scientists worldwide to rethink how their research affects the planet and what steps they can take to make their labs more sustainable.

Kathryn’s journey is a powerful reminder that no matter your field, you have the ability to make meaningful changes. Whether in the lab, your workplace, or your community, you can drive sustainable practices. Start by checking out these 4 simple actions you can take in your lab and explore more about Kathryn’s impactful work on the CU Boulder Green Labs webpage.Ìý