On July 16, 2023 each of Juan J. Daboub, Mary Beth Mandanas and Greg A. Walker resigned from the board of directors (the Board") of TortoiseEcofin Acquisition Corp. III (the Company") and all committees thereof. None of Mr. Daboub's, Ms. Mandanas' or Mr. Walker's resignation was a result of any disagreement with the Company or the Board on any matters related to the Company's operation, policies or practices.

The company plans to identify suitable candidates to replace the vacancies on its Board created by the resignation of these directors.