FOUNDER & PRINCIPAL CONSULTANT
Tanner is the founder of TPG Advisory Group, a strategy and social impact consulting firm that specializes in strategic planning, content development, media relations, events, partnerships, and digital marketing for mission-driven movements and organizations around the world.
Tanner is an organizer and expert in stakeholder engagement in sustainability policy processes at the local, regional, and global levels. As an Associate of Stakeholder Forum, he supports the organization by planning and facilitating virtual workshops, developing budgets and itineraries for major conferences, and coordinating stakeholder partnerships.
Since 2015, Tanner has worked with Felix Dodds and the Friends of Governance for Sustainable Development to edit and publish the Governance for Sustainable Development book series. In this capacity, he regularly collaborates with key partners such as the United Nations Department of Economic and Social Affairs (UN-DESA) and Article 19.
Other current and past TPG clients include StudentVotes, the New York City Climate Action Alliance, Terrament, Brooklyn Microgrid, LO3 Energy, Duke University, the LGBTQ Representation and Rights Research Initiative, and more.
Tanner holds a bachelor’s degree in political science and urban planning from the University of North Carolina at Chapel Hill. His work has been featured in major publications including the Washington Post and the New York Times.