Hana Kajimura
CEO
Trellis Group
Hana Kajimura is the CEO of Trellis, a media and events company dedicated to empowering professionals to confront the climate crisis. Prior to Trellis, she led sustainability at Allbirds, where she helped pioneer industry-leading climate and environmental initiatives. Hana brings deep expertise at the intersection of business, sustainability, and leadership, and is passionate about building communities that drive meaningful climate action.
Participated in
Webinar
How Every Day Operational Choices Can Make Sustainable Impact
This webinar shows how smarter choices can improve sustainability while supporting your business goals. It covers four key areas—microplastic pollution, energy efficiency, waste reduction, and end-of-life planning. By the end of the webinar, you will walk away with key actions and insights: How to make your business operations more sustainable… Read More
session
Keynote
Webinar
Maximizing Climate ROI: Targeting the Most Potent Pollutants First
In this webinar, we’ll introduce Total Climate Accounting (TCA)—a transformative approach that expands beyond carbon dioxide to measure all heat drivers, including methane, black carbon, HFCs and more. Read More
session