PAM 6-K
Pampa Energy Inc. (PAM)
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT OF FOREIGN
ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16 UNDER
SECURITIES EXCHANGE ACT OF 1934
For the month of September, 2026
(Commission File No. 001-34429),
PAMPA ENERGIA S.A.
(PAMPA ENERGY INC.)
Argentina
(Jurisdiction of incorporation or organization)
Maipú 1
C1084ABA
City of Buenos Aires
Argentina
(Address of principal executive offices)
(Indicate by check
mark whether the registrant files or will file annual reports under cover of 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___
(If "Yes"
is marked, indicate below the file number assigned to the
registrant in connection with Rule 12g3-2(b): 82- .)
This Form 6-K for Pampa Energía S.A. (“Pampa” or the “Company”) contains:
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: September 8, 2026
| Pampa Energía S.A. | ||
| By: |
/s/ Gustavo Mariani |
|
|
Name: Gustavo Mariani Title: Chief Executive Officer |
||
FORWARD-LOOKING STATEMENTS
This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates offuture economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will a ctually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations.

City of Buenos Aires, September 7th, 2026
BOLSAS Y MERCADOS ARGENTINOS S.A.
COMISIÓN NACIONAL DE VALORES
Ref.: Relevant Event. Approval of the Fertilizer Project under the RIGI Regime
Dear Sirs,
I am writing to you in my capacity as Head of Market Relations at Pampa Energía S.A. (the “Company”), in connection with the Relevant Event published on July 17, 2026 under ID No. 3546155, to inform that, on the date hereof, the Ministry of Economy published Resolution No. 1.468/2026 in the Official Gazette, pursuant to which the Fertilizer Project submitted by Fértil Pampa S.A.U. was approved for admission to the Incentive Regime for Large Investments (“RIGI”) and qualified as a Long-Term Strategic Export Project.
The Fertilizer Project consists of the development of a unique project for the construction, operation and management of a production complex with a capacity of 6,000 metric tons per day of granular urea (or 2,100,000 metric tons per year) (the “Fertilizer Project”).
The estimated total investment for the Fertilizer Project amounts to approximately US$2.7 billion, to be carried out in accordance with the approved investment plan.
Sincerely yours,
_____________________________
María Agustina Montes
Head of Market Relations