Kenon Holdings Ltd. — Capital/Financing Update 2021

Sep 9, 2021

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

September 9, 2021

Commission File Number 001-36761

Kenon Holdings Ltd.

1 Temasek Avenue #37-02B 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 ☐

Indicate by check mark if the registrant is submitting the Form6-K on paper as permitted by Regulation S-T Rule 101(b)(1): ☐

Indicate by check mark if the registrant is submitting the Form6-K on paper as permitted by Regulation S-T Rule 101(b)(7): ☐

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 September 9, 2021: Kenon's Subsidiary OPC Announces Pricing of Bond Offering

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: September 9, 2021 By: /s/ Robert L. Rosen Name:Robert L. Rosen Title: Chief Executive Officer

Exhibit 99.1

Kenon's Subsidiary OPC Announces Pricing of Bond Offering

Singapore, September 9, 2020. Kenon Holdings Ltd.'s (NYSE:KEN, TASE:KEN) ("Kenon") subsidiary OPC Energy Ltd. ("OPC") announced todaythatOPC's offering of approximately NIS851 million (approximately \$265 million) of Series C Bonds on the Tel Aviv Stock Exchange has been priced at an annual interest rate of 2.5%.

The Series C bonds are repayable over 12 semi-annual payments (which repayment amounts vary, and range from 5% to up to 16% of the total issued amount) commencing in February 2024 with the final payment in August 2030, with semi-annualinterest payments commencing in February 2022.

The OPC securities referenced in this press release have not been registered under the Securities Act of 1933, and may not be offered or sold in the United States absent registration or an applicable exemption from registration requirements under that act.