Logan Grizzel is a Partner at MUUS Climate Partners, the climate tech venture capital arm of MUUS & Co. See sector focus and contact routes.
Logan Grizzel is a Partner at MUUS Climate Partners, the climate tech venture capital arm of MUUS & Co., where he leverages decades of experience sourcing and executing climate technology investments [1][2]. He previously served as Partner and CTO at Blackhorn Ventures, helping grow the firm from one fund to three while building a portfolio of over 60 companies focused on resource efficiency in the built environment, transportation, and energy sectors [2]. Grizzel invests at the convergence of decarbonization and technological innovation, applying a pragmatic, hands-on approach to help founders navigate commercialization and market expansion [1][2]. His background includes physics studies at Georgia Tech, product planning and strategic research roles at Toyota involving electrified vehicles, and management consulting at Navigant advising automotive OEMs and utilities on mobility electrification [2]. While specific check sizes and lead/follow behavior are not publicly detailed, his operating perspective is grounded in firsthand experience working with startups and corporates to bring sustainable innovations to market [2]. Notable portfolio companies are not explicitly named in avail
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