XML 123 R108.htm IDEA: XBRL DOCUMENT
v3.23.1

Contingencies and Commitments (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Contingencies and Commitments [Abstract] |
Summary of Ongoing Litigations Related With Contingent Liabilities And Contingent Assets |
(1) | Ongoing litigations and claims related with contingent liabilities and contingent assets as of December 31, 2021 and 2022 are as follows:
|  | 2021 |  |  | 2022 |
|  | Number of cases |  |  | Claim amount |  |  | Number of cases |  |  | Claim amount |
|  | In millions of won |
As the defendant |  |  | 683 |  |  | ￦ | 689,415 |  |  |  | 653 |  |  | ￦ | 981,878 |
As the plaintiff |  |  | 284 |  |  |  | 784,453 |  |  |  | 238 |  |  |  | 599,809 |
Summary of Credit Lines Provided By Financial Institutions |
(3) | Lines of credit provided by financial institutions as of December 31, 2022 are as follows:
Commitments |  | Financial institutions |  | Currency |  | Credit limit |  |  | Used amount |
|  | In millions of won and thousands of foreign currencies |
Commitments on Bank-overdraft |  | Nonghyup Bank and others |  | KRW |  |  | 1,910,500 |  |  |  | 53,416 |
Limit amount available for CP |  | Hana Bank and others |  | KRW |  |  | 3,250,000 |  |  |  | 3,250,000 |
General Loan, etc. |  | Hana Bank and others |  | KRW |  |  | 3,000,000 |  |  |  | 3,000,000 |
Limit amount available for card |  | Hana Bank and others Banco de Oro |  | KRW PHP |  |  | 47,424 5,000 |  |  |  | 2,615 3,000 |
Loan limit |  | Korea Development Bank and others DBS Bank Ltd and others |  | KRW USD |  |  | 2,023,728 1,385,000 |  |  |  | 1,369,694 143,841 |
Certification of payment on payables from foreign country |  | Nonghyup Bank |  | USD |  |  | 12,028 |  |  |  | 8,040 |
Certification of payment on L/C |  | Credit Agricole and others |  | USD |  |  | 1,317,245 |  |  |  | 402,677 |
| Kookmin Bank and others |  | EUR |  |  | 48,122 |  |  |  | 31,472 |
|  | Shinhan Bank |  | JPY |  |  | 481,785 |  |  |  | — |
Certification of Performance guarantee on contract s |  | Hana Bank and others |  | KRW |  |  | 127,606 |  |  |  | 106,020 |
|  | First Abu Dhabi Bank and others |  | USD |  |  | 1,092,590 |  |  |  | 788,404 |
|  | Korea Development Bank and others |  | JPY |  |  | 620,000 |  |  |  | 620,000 |
|  | Hana Bank and others |  | EUR |  |  | 3,965 |  |  |  | 3,965 |
|  | Shinhan Bank |  | INR |  |  | 44,872 |  |  |  | — |
|  | Hana Bank |  | SAR |  |  | 1,509 |  |  |  | 1,509 |
Certification of bidding |  | Hana Bank |  | USD |  |  | 5,200 |  |  |  | — |
|  | Export-Import Bank of Korea |  | EUR |  |  | 10,000 |  |  |  | 10,000 |
Advance payment bond, Warranty bond, Retention bond and others |  | Export-Import Bank of Korea |  | KRW |  |  | 106,776 |  |  |  | 75,900 |
|  | Hana Bank and others |  | USD |  |  | 306,251 |  |  |  | 282,224 |
|  | Hana Bank and others |  | MXN |  |  | 21,597 |  |  |  | 20,027 |
Others |  | Nonghyup Bank and others |  | KRW |  |  | 1,216,250 |  |  |  | 300,936 |
|  | Export-Import Bank of Korea and others |  | USD |  |  | 733,318 |  |  |  | 510,094 |
|  | Standard Chartered |  | AED |  |  | 50 |  |  |  | 50 |
|  | Shinhan Bank |  | SAR |  |  | 3,000 |  |  |  | 3,000 |
Inclusive credit |  | Hana Bank |  | KRW |  |  | 8,000 |  |  |  | 667 |
|  | Kookmin Bank |  | USD |  |  | 135,000 |  |  |  | 45,909 |
|  | Hana Bank |  | INR |  |  | — |  |  |  | 323,837 |
Equity Bridge Loan Guarantee |  | Mizuho Bank and others |  | USD |  |  | 1,685,955 |  |  |  | 1,141,788 |
Trade finance |  | Export-Import Bank of Korea and others |  | USD |  |  | 970,000 |  |  |  | — |
Summary of Blank Check And Assets Provided As Collaterals Or Pledges To Financial Institutions By The Company Explanatory |
(4) | As of December 31, 2022, blank check and assets provided as collaterals or pledges to financial institutions by the Company are follows:
Obligor |  | Creditor |  | Assets provided as security |  | Currency |  | Amount |  |  | Description
|  | In millions of won and thousands of foreign currencies
Mira Power Limited |  | International Finance Corporation and others |  | Property, plant and equipment and others |  | USD |  |  | 275,600 |  |  | Collateral for borrowings(*1)
Tamra Offshore Wind Power Co., Ltd. |  | Kyobo Life Insurance Co., Ltd. and others |  | Property, plant and equipment and others |  | KRW |  |  | 171,600 |  |  | Collateral for borrowings(*2)
Gyeonggi Green Energy Co., Ltd. |  | Korea Development Bank and others |  | Cash and cash equivalents and others |  | KRW |  |  | 327,080 |  |  | Collateral for borrowings(*2)
Commerce and Industry Energy Co., Ltd. |  | IBK and others |  | Property, plant and equipment and others |  | KRW |  |  | 110,500 |  |  | Collateral for borrowings(*2)
KOSPO Youngnam Power Co., Ltd. |  | Shinhan Bank and others |  | Cash and cash equivalents and others |  | KRW |  |  | 744,120 |  |  | Collateral for borrowings(*2)
Gyeongju Wind Power Co., Ltd. |  | Shinhan Bank and others |  | Property, plant and equipment and others |  | KRW |  |  | 68,400 |  |  | Collateral for borrowings(*2)
Korea Offshore Wind Power Co., Ltd. |  | Woori Bank and others |  | Property, plant and equipment and others |  | KRW |  |  | 293,400 |  |  | Collateral for borrowings(*2)
Qatrana Electric Power Company |  | The Islamic Development Bank and others |  | Finance lease receivable and property, plant and equipment and others |  | JOD |  |  | 136,623 |  |  | Collateral for borrowings(*1)
KST Electric Power Company, S.A.P.I. de C.V. |  | The Export—Import Bank of Korea and others |  | Finance lease receivable and property, plant and equipment and others |  | USD |  |  | 401,277 |  |  | Collateral for debt securities(*1)
Incheon Fuel Cell Co., Ltd. |  | Kookmin Bank and others |  | Cash and cash equivalents and others |  | KRW |  |  | 276,960 |  |  | Collateral for borrowings(*2)
K-Solar Shinan Co., Ltd. (formerly, TS Energy No. 25 Co., Ltd.) |  | Kyobo Life Insurance Co., Ltd. and others |  | Property, plant and equipment and others |  | KRW |  |  | 329,736 |  |  | Collateral for borrowings(*2)
Jeongam Wind Power Co., Ltd. |  | KDB Capital Corporation and others |  | Cash and cash equivalents and others |  | KRW |  |  | 235,809 |  |  | Collateral for borrowings(*2)
(*1) | This is based on the amount of loan commitment limit.
(*2) | As of December 31, 2022, the Company has established guarantees for pledge for transfer of rights of long-term borrowings, pledge for insurance claims, pledge for shares, etc.

X
- Definition The disclosure of claims and benefits paid to policyholders. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 10 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_10_e&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_DisclosureOfClaimsAndBenefitsPaidExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of assets and liabilities used as collateral. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 10 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_10_e&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_DisclosureOfCollateralExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments and contingencies disclosure. + References No definition available. + Details
Name: | kep_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix: | kep_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments on credit lines explanatory. + References No definition available. + Details
Name: | kep_CommitmentsOnCreditLinesExplanatoryTextBlock
Namespace Prefix: | kep_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration