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KOREA ELECTRIC POWER

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FORM 6-K

HKG

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SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 July 2014 Commission File Number: 001-13372 KOREA ELECTRIC POWER CORPORATION (Translation of registrant's name into English) 512 Yeongdongdaero, Gangnam-gu, Seoul 135-791, 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

D

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):

D

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

D

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

D ⌧

If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82- .

This Report of Foreign Private Issuer on Form 6-K is deemed filed for all purposes under the Securities Acl of 1933, as amended, and the Securities Exchange Acl of 1934, as amended.

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KOREA ELECTRIC POWER

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Korea Electric Power Corporation Monthly Electricity Sales Report

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Demand by Type

Electricity Sold

(In gigawatt hours)

Year on Year

Revenue from the Sale of

Electricity

(In billions of Won)

Year on Year

Period

of Usage 2013 2014

Change(%) 2013 2014

Change(%)

For June

Residential 5,110 5,105 -0.1

Commercial 7,824 7,861 0.5

Educational 549 525 -4.5

Industrial 22,087 22,547 2.1

Agricultural 919 1,007 9.6

Street-lighting 231 231 0.2

Overnight Power 646 579 -10.4

597

857

61

1,970

42

27

35

611 2.4

1,036 20.8

65 6.7

2,549 29.4

47 12.6

29 6.6

33 -4.7

Total 37,366 37,855 1.3

3,589

4,370 21.8

From January to June

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

Disclaimer:

The estimated sales figures presented above, which include but are not limited to electricity sold and revenues received therefrom (the "Estimates") of Korea Electric Power Corporation ("KEPCO"), have been prepared for convenience only based on the preliminary internal estimates of KEPCO as of the relevant meter reading periods and do not include (i) electricity sold and revenues received
from pumped storage units and (ii) the fuel cost pass-through adjustment amounts. These figures have neither been audited nor reviewed by KEPCO's current independent accountants, KPMG Samjong Accounting Corp., or any other accountants. These Estimates may differ significantly from the actual results of operations of KEPCO, which KEPCO expects to publicly disclose in the future in a number of ways, including but not limited to, elimination of internal profits and sales discount. KEPCO disclaims any
liability in connection with the Estimates, and no reliance should be made upon these Estimates including in connection with, but not limited to, entering into any contract for the purpose of trading any securities of KEPCO or any other investment decision in respect of KEPCO or its securities.

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KOREA ELECTRIC POWER

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FORM 6-K

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SIGNATURES

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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/ Ko, Weon-Gun
Name: Ko, Weon-Gun
Title: Vice President
Date: July 25, 2014

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