~~UNITED~~SECURITIES ~~STATES~~AND EXCHANGE COMMISSION

~~SECURITIES AND EXCHANGE COMMISSION~~ Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER ~~PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934~~

~~March~~PURSUANT ~~13,~~TO ~~2026~~RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

March 30, 2026

Commission File Number 001-36761

Kenon Holdings Ltd.

1 Temasek Avenue #37-02B ~~Millenia Tower Singapore 039192 (Address of principal executive offices)~~

Millenia Tower

Singapore 039192

(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 ☒ Form 40-F ☐

EXHIBIT 99.1 TO THIS REPORT ON FORM 6-K IS INCORPORATED BY REFERENCE IN THE REGISTRATION STATEMENT ON FORM S-8 (FILE NO. 333-201716) OF KENON HOLDINGS LTD. AND IN THE PROSPECTUSES RELATING TO SUCH REGISTRATION STATEMENT.

Exhibits

99.1 Press Release, dated March 1330, 2026: Kenon’s ~~Subsidiary~~Files ~~OPC~~Annual ~~Energy~~Report ~~Ltd.~~on ~~Announces~~Form ~~Private~~20-F ~~Placement~~for ofthe ~~New~~Year ~~Shares~~Ended December 31, 2025 with the U.S. Securities and Exchange Commission

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, thereunto duly authorized.

	KENON HOLDINGS LTD.
Date: March 13, 2026	By:	/s/ Robert L. Rosen
Date: March 30, 2026	By:	/s/ Robert L. Rosen
		Name: Robert L. Rosen
	Name:	Robert L. Rosen
		Title: Chief Executive Officer
	Title:	Chief Executive Officer

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