Magnus Hornef

Addison Marr
Senior Marketing Manager
Addison Marr is the Senior Marketing Manager at Cleantech Group, based in the U.S., where she’s responsible for coordinating marketing and communication strategies across multiple platforms to elevate and promote Cleantech Group’s mission and sustainability initiatives.
Addison has worked in several capacities to drive climate solutions. Prior to Cleantech Group, Addison was the Communications and Development Director at Recycle Utah, where she fostered community support for the organization through online and print media content creation, program marketing, press relations, event coordination, and grant procurement.
Addison has a Bachelor of Science in Environmental Systems Science and Environment and Natural Resources, with a minor in Sustainability, from the University of Wyoming.