On October 16, 2023, TortoiseEcofin Acquisition Corp. III (the Company) postponed its extraordinary general meeting in
lieu of an annual general meeting (the Meeting) originally scheduled for October 17, 2023 to 3:30 p.m. Eastern Time on October 19, 2023. As a result of this change, the date and time by which shareholders seeking to
exercise their redemption rights in connection with the Meeting must tender their public shares physically or electronically and submit a request in writing that the Company redeem their public shares for cash to the Companys transfer agent,
Continental Stock Transfer & Trust Company, is being extended to 5:00 p.m., Eastern Time, on October 17, 2023 (two business days before the Meeting).
The Company plans to continue to solicit proxies from shareholders during the period prior to the Meeting. Only the holders of the
Companys ordinary shares as of the close of business on September 25, 2023, the record date for the Meeting, are entitled to vote at the Meeting.
Participants in the Solicitation
The
Company and its directors and executive officers and other persons may be deemed to be participants in the solicitation of proxies from the Companys shareholders in respect of the matters to be voted on at the Meeting. Information regarding
the Companys directors and executive officers is contained in the definitive proxy statement filed by the Company on September 28, 2023 (the Proxy Statement).
No Offer or Solicitation
This
communication shall not constitute an offer to sell or the solicitation of an offer to buy any securities, nor shall there be any sale of securities in any jurisdiction in which the offer, solicitation or sale would be unlawful prior to the
registration or qualification under the securities laws of any such jurisdiction. No offering of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the Securities Act of 1933, as amended.
Additional Information
The Company has
filed the Proxy Statement with the Securities and Exchange Commission (the SEC) in connection with the Meeting and, beginning on September 29, 2023, mailed the Proxy Statement and other relevant documents to its shareholders as of
the September 25, 2023 record date for the Meeting. The Companys shareholders and other interested persons are advised to read the Proxy Statement and any other relevant documents that have been or will be filed with the SEC in
connection with the Companys solicitation of proxies for the Meeting because these documents will contain important information about the Company, the matters to be voted on at the Meeting and related matters. Shareholders may also obtain a
free copy of the Proxy Statement, as well as other relevant documents that have been or will be filed with the SEC, without charge, at the SECs website located at www.sec.gov or by directing a request to Advantage Proxy, Inc. at (877) 870-8565 or by email at ksmith@advantageproxy.com.
Forward-Looking Statements
This Current Report on Form 8-K (Current Report) and oral statements made
from time to time by representatives of the Company may include forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as
amended. All statements other than statements of historical fact are forward-looking statements. When used in this Current Report, words such as anticipate, believe, continue, could,
estimate, expect, intend, may, might, plan, possible, potential, predict, project, should, would and
similar expressions, as they relate to the Company or the Companys management team, identify forward-looking statements. Such forward-looking statements are based on the beliefs of the Companys management, as well as assumptions made by,
and information currently available to, the Companys management. Actual results could differ materially from those contemplated by the forward-looking statements as a result of certain factors detailed in the Companys filings with the
SEC. All subsequent written or oral forward-looking statements attributable to the Company or persons acting on its behalf are qualified in their entirety by this paragraph. Forward-looking statements are subject to numerous conditions,