T1 Energy Inc.

Limitations on Effectiveness of Controls and Procedures

We maintain disclosure controls and procedures (“Disclosure Controls”) within the meaning of Rules 13a-15(e) and 15d-15(e) of the Exchange Act. Our Disclosure Controls are designed to ensure that information required to be disclosed by us in the reports we file or submit under the Exchange Act, such as this Quarterly Report on Form 10-Q, is recorded, processed, summarized, and reported within the time periods specified in the U.S. Securities and Exchange Commission’s rules and forms.

Our Disclosure Controls are also designed to ensure that such information is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure. In designing and evaluating our disclosure controls and procedures, as defined in Rules 13a-15(e) and 15d-15(e) of the Exchange Act, management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within the Company have been detected.

Evaluation of Disclosure Controls and Procedures

As required by Rules 13a-15 and 15d-15 under the Exchange Act, our Chief Executive Officer and Chief Financial Officer carried out an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures as of September 30, 2025. Based upon their evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures, as defined in Rules 13a-15(e) and 15d-15(e) of the Exchange Act, were not effective.

Material Weakness in Internal Control over Financial Reporting

A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting such that there is a reasonable possibility that a material misstatement of the financial statements will not be prevented or detected and corrected on a timely basis.

Management previously identified a material weakness in internal control over financial reporting related to its controls over applying technical accounting guidance to nonrecurring events and transactions, including the design and maintenance of effective controls to evaluate the appropriate presentation of the amortization of intangible assets related to certain customer contracts within our statements of operations and comprehensive income (loss).

The material weakness in internal control over financial reporting described above, any new deficiencies identified in the future or any deficiencies in our disclosure controls and procedures, if not timely remediated, could limit our ability to prevent or detect a misstatement of our accounts or disclosures that could result in a material misstatement of our annual or interim financial statements.

Remediation Plan

To remediate the material weakness described above, management is working with consultants to establish controls and protocols relating to the appropriate recognition and presentation of certain acquired assets and liabilities and related transactions. Additionally, the Company plans to hire additional accounting and finance personnel with the requisite skills, knowledge and expertise to address the identified control deficiency. We will continue to modify our remediation plan and may implement additional measures as we complete the redesign and operation of our internal controls in this area. While we believe that these efforts will improve our internal control over financial reporting, we will not be able to conclude whether the steps we are taking will remediate the material weakness in internal control over financial reporting until a sustained period of time has passed to allow management to test the design and operating effectiveness of the new and enhanced controls. The elements of our remediation plan can only be accomplished over time, and we can offer no assurance that these initiatives will ultimately have the intended effects.

Changes in Internal Control Over Financial Reporting

On December 23, 2024, we completed the Trina Business Combination. We are currently integrating policies, processes, people, technology and operations for the combined company. Management will continue to evaluate our internal control over financial reporting as we execute integration activities. During the three months ended September 30, 2025, except as noted above, there were no changes in our internal control over financial reporting, as defined in Rules 13a-15(f) and 15d-15(f) of the Exchange Act, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.