8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): July 24, 2024

TORTOISEECOFIN ACQUISITION CORP. III

(Exact name of registrant as specified in its charter)


Cayman Islands	001-40633	98-1583266
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

195 US HWY 50, Suite 208

Zephyr Cove, NV

89448

(Address of principal executive offices)

(Zip Code)

Registrant’s telephone number, including area code: (913) 981-1020

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☒	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:


Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Units, each consisting of one share of Class A Ordinary Share, $0.0001 par value, and one-fourth of one redeemable warrant	TRTL.U	New York Stock Exchange
Class A Ordinary Shares included as part of the units	TRTL	New York Stock Exchange
Redeemable warrants included as part of the units, each whole warrant exercisable for one Class A Ordinary Share at an exercise price of $11.50	TRTL WS	New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 8.01 Other Events.

On July 25, 2024, TortoiseEcofin Acquisition Corp. III (the “Company”) received a letter from One Energy Enterprises Inc., a Delaware corporation (“One Energy”), purporting to unilaterally terminate the Amended and Restated Business Combination Agreement (as may be amended, restated or supplemented from time to time, the “Business Combination Agreement”), which was entered into on February 14, 2024, by and among the Company, One Energy and the other parties thereto. The Company has responded to One Energy’s letter disputing One Energy’s ability to terminate the contemplated transactions under the terms of the Business Combination Agreement, which, in the Company’s view, remains in effect as of the date of this current report. The Company is exploring all of its legal options.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: July 30, 2024


TORTOISEECOFIN ACQUISITION CORP. III

By:		/s/ Vincent T. Cubbage
Name:		Vincent T. Cubbage
Title:		Chief Executive Officer

SEC Form 8-K filed by TortoiseEcofin Acquisition Corp. III