SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
Report of Foreign Private Issuer
Pursuant to Rule 13a-16 or 15d-16 of the
Securities Exchange Act of 1934
For the month of May, 2026
Commission File Number 1-34129
AXIA Energia S.A.
(Exact name of registrant as specified in its
charter)
AXIA Energia S.A.
(Translation of Registrant's name into English)
Avenida Graça Aranha, 26
Centro, CEP 20030-900
Rio de Janeiro, RJ, Brazil
(Address of principal executive office)
Indicate by check mark whether the registrant
files or will file annual reports under cover Form 20-F or Form 40-F.
Form 20-F ___X___ Form 40-F _______
Indicate by check mark whether the registrant
by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule
12g3-2(b) under the Securities Exchange Act of 1934.
Yes _______ No___X____
Beginning of the Succession Process Rio de Janeiro, May 6, 2026 - AXIA Energia S.A. (“Company” or “AXIA Energia”)
hereby announces that its Board of Directors, in a meeting held today, approved the beginning of the Company’s succession process.
This process involves a structured set of initiatives and the evolution of its organizational model, considering the end of the term the
current CEO, Ivan de Souza Monteiro, on April 30, 2027, as well as the provisions set forth in Article 42, Paragraph 3 of AXIA Energia’s
Bylaws. In this context, the Board of Directors has approved the following additional measures, effective as of June 1, 2026: 1. Creation
of an Executive Vice Presidency, on a temporary basis until April 2027, reporting directly to the Company’s CEO, Ivan de Souza Monteiro.
This position will be held by Élio Wolff, currently Vice President of Strategy and Business Development; 2. The Vice Presidencies
of Engineering and Projects; Commercialization and Energy Solutions; Technology and Innovation; Operations and Safety; Learning, People
and Services; and Regulation, Institutional and Market will report, during the transition period, to the new Executive Vice Presidency;
3. The Vice Presidencies of Governance and Sustainability; Finance and Investor Relations; and Legal will continue to report directly
to the Chief Executive Officer; 4. All Vice Presidencies will revert to directly reporting to the CEO on May 1, 2027, marking the end
of the transition period; and 5. The Vice Presidency of Strategy and Business Development will be dissolved as of June 1, 2026, and its
current responsibilities will be allocated between the Vice Presidencies of Finance and Investor Relations and Learning, People and Services.
The beginning of AXIA Energia’s succession process reaffirms the Company’s commitment to maintaining its long-term strategy,
strengthening its corporate governance, preserving discipline in capital allocation, and ensuring consistent and reliable operations of
its assets. The initiatives approved by the Board of Directors are part of a structured succession and leadership development process,
conducted with the support of specialized consulting firm. In addition to ensuring an organized, predictable, and responsible transition,
this process enhances succession readiness, strengthens the leadership pipeline, and preserves the Company’s critical capabilities.
The Board of Directors will closely and continuously monitor the implementation of the approved initiatives. The Company will keep the
market informed of any relevant developments, in accordance with applicable regulations. Eduardo Haiama Vice President of Finance and
Investor Relations

SIGNATURE
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, thereunto
duly authorized.
Date: May 6, 2026
| AXIA Energia S.A. |
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| By: |
/S/ Eduardo Haiama
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Eduardo Haiama
Vice-President of Finance and Investor Relations |
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FORWARD-LOOKING STATEMENTS
This document may contain estimates and projections that are not statements
of past events but reflect our management’s beliefs and expectations and may constitute forward-looking statements under Section
27A of the Securities Act of 1933, as amended, and Section 21E of the Securities and Exchange Act of 1934, as amended. The words “believes”,
“may”, “can”, “estimates”, “continues”, “anticipates”, “intends”,
“expects”, and similar expressions are intended to identify estimates that necessarily involve known and unknown risks and
uncertainties. Known risks and uncertainties include, but are not limited to: general economic, regulatory, political, and business conditions
in Brazil and abroad; fluctuations in interest rates, inflation, and the value of the Brazilian Real; changes in consumer electricity
usage patterns and volumes; competitive conditions; our level of indebtedness; the possibility of receiving payments related to our receivables;
changes in rainfall and water levels in reservoirs used to operate our hydroelectric plants; our financing and capital investment plans;
existing and future government regulations; and other risks described in our annual report and other documents filed with the CVM and
SEC. Estimates and projections refer only to the date they were expressed, and we do not assume any obligation to update any of these
estimates or projections due to new information or future events. Future results of the Company’s operations and initiatives may
differ from current expectations, and investors should not rely solely on the information contained herein. This material contains calculations
that may not reflect precise results due to rounding.