UNITED STATES

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

For the Month of May 2026

Commission File Number 001-13372

KOREA ELECTRIC POWER CORPORATION

(Translation of registrant’s name into English)

55 Jeollyeok-ro, Naju-si, Jeollanam-do, 58322, Korea

(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 ☐

Korea Electric Power Corporation (“KEPCO”) hereby announces its unaudited consolidated and separate results of operation for the first quarter of the fiscal year 2026 prepared in accordance with Korean International Financial Reporting Standards (K-IFRS) as shown below.

Disclaimer:

The financial information relating to the unaudited consolidated and separate results of operations of KEPCO for the first quarter of the fiscal year 2026 as presented below (the “Information”) has been prepared by KEPCO based on preliminary estimates and in accordance with K-IFRS. The Information has been neither audited nor reviewed by KEPCO’s independent accountants, KPMG Samjong Accounting Corp., or any other independent public accountants. The Information may differ from the actual results of operations of KEPCO, and accordingly should not be relied upon for investment or other purposes.

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

For the first three-month periods ended March 31, 2026 and 2025


*(Unit : in billions of Korean Won)*	2026 Jan.-Mar.		2025 Jan.-Mar.		Change
Operating revenues		24,398		24,224		174
Operating income (loss)		3,784		3,754		30
Income (Loss) before income tax		3,395		3,232		163
Net income (loss)		2,519		2,362		157
Net income (loss) attributable to owners of the company		2,493		2,328		165

CONDENSED SEPERATE STATEMENTS OF COMPREHENSIVE INCOME

For the first three-month periods ended March 31, 2026 and 2025


*(Unit : in billions of Korean Won)*	2026 Jan.-Mar.		2025 Jan.-Mar.		Change
Operating revenues		23,709		23,861		-152
Operating income (loss)		2,087		1,901		186
Income (Loss) before income tax		3,717		3,212		505
Net income (loss)		3,239		2,824		415

*	The figures may not add up to the relevant total numbers due to rounding.

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.


By:		/s/ Joo, Hwa-Sik
Name: Joo, Hwa-Sik
Title: Vice President

Date: May 13, 2026

KOREA ELECTRIC POWER CORP 6-K