Aaron T. Ratner
Aaron joined the Alternus Energy board in 2023. Prior to joining the Board of Alternus, Aaron was the Chief Executive Officer of Clean Earth Acquisitions Corp., a $230mn special purpose acquisition company raised in February, 2022, to focus on climate technology and the energy transition. Aaron is a Co-Founder and Managing Partner of Climate Risk Partners, a full stack climate insurance platform focused on the energy transition. He is also a Co-Founder and Managing Partner of Vectr Carbon Partners, an early-stage global ClimateTech venture capital fund based in Hong Kong. Aaron is also an Advisor to Nexus PMG, a leading infrastructure advisory and project development organization dedicated to reducing carbon intensity and enhancing resource efficiency.
Aaron attended the Stanford University Graduate School of Business and completed his undergraduate education at the University of Pennsylvania (Economics (Honors) and International Relations) and Jochi University, Tokyo.