Vince Cubbage*

About

Mr. Cubbage has served as Managing Director — Private Energy Transition at the firm since January 2019. Mr. Cubbage currently serves as the Chief Executive Officer and as a Director of TortoiseEcofin Acquisition Corp. III and will serve as Chairman of the Board of Directors following the completion of its offering. Since July 2020, Mr. Cubbage served as Chief Executive Officer, President and as Chairman of the Tortoise Acquisition Corp. II Board from the completion of its initial public offering in September 2020 to the completion of its initial business combination with Volta on August 27, 2021, and he continues to serve on the board of directors of Volta Inc. Mr. Cubbage served as Chief Executive Officer, President and as a director of Tortoise Acquisition Corp. from November 2018, and as Chairman of the Tortoise Acquisition Corp. Board from the completion of its initial public offering in March 2019, to the completion of its initial business combination with Hyliion on October 1, 2020, and he continues to serve on the board of directors of Hyliion Holdings Corp. Mr. Cubbage served as the Chief Executive Officer and a member of the Board of Managers of Lightfoot Capital Partners GP LLC, the general partner of Lightfoot Capital Partners, LP, since it was formed in 2006. He served as Chief Executive Officer, Director and Chairman of the Board of Arc Logistics GP LLC, the general partner of Arc Logistics Partners LP (NYSE: ARCX), formerly a publicly-traded partnership engaged in the midstream business, from October 2013 to the date of its sale in December 2017. From 2007 to 2011, Mr. Cubbage also served on the board of managers of the general partner of International Resources Partners, LP, a private partnership founded by Lightfoot Capital that was engaged in the mining of natural resources. Prior to founding Lightfoot Capital, Mr. Cubbage was a Senior Managing Director and Head of the Midstream sector in the Investment Banking Division of Banc of America Securities from 1998 to 2006. Before joining Banc of America Securities, Mr. Cubbage was a Vice President at Salomon Smith Barney in the Global Energy and Power Group where he worked from 1994 to 1998. Mr. Cubbage received an M.B.A. from the American Graduate School of International Management and a B.A. from Eastern Washington University.

*Equity owner in TortoiseEcofin