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Government Grants - Summary of Changes in Government Grants for Specific Business Projects (Details) - KRW (₩) ₩ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Beginning balance | ₩ 538,977 | ₩ 521,101
Ending balance | ₩ 561,443 | ₩ 538,977
Government Grants For Specific Business Projects 1 [Member] |  |
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Department | Ministry of Trade, Industry and Energy | Ministry of Trade, Industry and Energy
Business Name | Temporary electricity bill support for small business owners | Temporary electricity bill support for small business owners
Description | Temporary electricity bill support for small business owners | Temporary electricity bill support for small business owners
Period | 2021.04.01~2022.06.30 | 2021.04.01 ~ 2022.06.30
Budget | ₩ 211,235 | ₩ 211,235
Beginning balance | 1,069 | 1,120
Received | 0 | 0
Interest | 0 | 0
Used | (791) | (51)
Return | (278) | 0
Others | 0 | 0
Ending balance | ₩ 0 | ₩ 1,069
Government Grants For Specific Business Projects 2 [Member] |  |
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Department | Ministry of Employment and Labor | Ministry of Trade, Industry and Energy
Business Name | Support for the installation of workplace daycare centers | Construction of the Integrated Control System for Renewable Energy in Transmission Area
Description | Support for the installation of workplace daycare centers | Construction of the Integrated Control System for Renewable Energy in Transmission Area
Period | 2023.01.01~2023.12.31 | 2022.01.01~2023.09.30
Budget | ₩ 1,491 | ₩ 940
Beginning balance | 0 | 0
Received | 0 | 798
Interest | 1 | 0
Used | 0 | (798)
Return | 0 | 0
Others | 0 | 0
Ending balance | ₩ 1 | ₩ 0
Government Grants For Specific Business Projects 3 [Member] |  |
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Department | Ministry of Trade, Industry and Energy | Ministry of Trade, Industry and Energy
Business Name | Support for underground power line installation | 2023 Electricity supply business in rural areas (New Electricity Supply Construction Fees)
Description | Daebul Industrial Complex Underground Power Line Project (Phase 1) (Subsidy) | Electricity supply business in rural areas (New Electricity Supply Construction Fees)
Period | 2023.12.01~2025.12.31 | 2023.01.01~2024.01.31
Budget | ₩ 3,492 | ₩ 2
Beginning balance | 0 | 0
Received | 3,492 | 35
Interest | 0 | 0
Used | (3,492) | (35)
Return | 0 | 0
Others | 0 | 0
Ending balance | ₩ 0 | ₩ 0
Government Grants For Specific Business Projects 4 [Member] |  |
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Department | Ministry of Trade, Industry and Energy | Ministry of Trade, Industry and Energy
Business Name | Construction of the Integrated Control System for Renewable Energy in Transmission Area | 2023 Electricity supply business in rural areas (Reservation of Financial Loans)
Description | Construction of the Integrated Control System for Renewable Energy in Transmission Area | Electricity supply business in rural areas (Reservation of Financial Loans)
Period | 2023.01.01~2023.12.31 | 2023.01.01~2024.01.31
Budget | ₩ 490 | ₩ 166
Beginning balance | 0 | 0
Received | 213 | 166
Interest | 0 | 0
Used | (213) | (166)
Return | 0 | 0
Others | 0 | 0
Ending balance | 0 | ₩ 0
Government Grants For Specific Business Projects 5 [Member] |  |
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Department |  | Ministry of Trade, Industry and Energy
Business Name |  | 2023 Electricity supply business in rural areas (Support for operational deficits of electricity providers)
Description |  | Electricity supply business in rural areas (Support for operational deficits of electricity providers)
Period |  | 2023.01.01~2024.01.31
Budget |  | ₩ 158,275
Beginning balance | ₩ 0 | 0
Received |  | 149,259
Interest |  | 0
Used |  | (149,259)
Return |  | 0
Others |  | 0
Ending balance |  | ₩ 0
Government Grants For Specific Business Projects 6 [Member] |  |
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Department | Ministry of SMEs and Startup | Ministry of Trade, Industry and Energy
Business Name | Temporary electricity bill support for small business owners | 2023 Electricity supply business in rural areas (Technical support for local governments and residents)
Description | Temporary electricity bill support for small business owners (2024) | Electricity supply business in rural areas (Technical support for local governments and residents)
Period | 2024.02.15~2024.12.31 | 2023.01.01~2024.01.31
Budget | ₩ 178,753 | ₩ 1,176
Beginning balance | 0 | 0
Received | 156,058 | 1,862
Interest | 0 | 0
Used | (127,984) | (1,862)
Return | 0 | 0
Others | 0 | 0
Ending balance | ₩ 28,074 | ₩ 0
Government Grants For Specific Business Projects 7 [Member] |  |
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Department | Ministry of Trade, Industry and Energy | Ministry of Trade, Industry and Energy
Business Name | Electricity supply business in rural areas | 2023 Electricity supply business in rural areas (Support for Losses in Local Government Operations)
Description | Electricity supply business in rural areas (Support for Losses in Local Government Operations) | Electricity supply business in rural areas (Support for Losses in Local Government Operations)
Period | 2024.01.01~2024.12.31 | 2023.01.01~2024.01.31
Budget | ₩ 161,429 | ₩ 12,036
Beginning balance | 0 | 0
Received | 170,276 | 8,619
Interest | 0 | 0
Used | (170,276) | (8,619)
Return | 0 | 0
Others | 0 | 0
Ending balance | ₩ 0 | ₩ 0
Government Grants For Specific Business Projects 8 [Member] |  |
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Department | Ministry of Trade, Industry and Energy | Ministry of Trade, Industry and Energy
Business Name | Renewable Energy Generation Difference Support | 2023 Establishment of eco-friendly microgrid in island areas
Description | Renewable Energy Generation Difference Support (2024) | Establishment of eco-friendly microgrid in island areas
Period | 2024.01.01~2024.12.31 | 2023.01.01 ~ 2024.01.31
Budget | ₩ 52,170 | ₩ 3,871
Beginning balance | 0 | 0
Received | 51,413 | 26,091
Interest | 0 | 0
Used | (51,413) | (26,091)
Return | 0 | 0
Others | 0 | 0
Ending balance | ₩ 0 | ₩ 0
Government Grants For Specific Business Projects 9 [Member] |  |
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Department | Ministry of Trade, Industry and Energy | Ministry of Trade, Industry and Energy
Business Name | Operating expenses for regional projects around the power plant | 2023 Operating expenses for regional projects around the power plant
Description | Operating expenses for regional projects around the power plant (2024) | Operating expenses for regional projects around the power plant
Period | 2024.01.02~2024.12.31 | 2023.01.01 ~ 2023.12.31
Budget | ₩ 428 | ₩ 361
Beginning balance | 0 | 0
Received | 61 | 51
Interest | 0 | 0
Used | (61) | (51)
Return | 0 | 0
Others | 0 | 0
Ending balance | 0 | ₩ 0
Government Grants For Specific Business Projects 10 [Member] |  |
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Department |  | Ministry of Trade, Industry and Energy
Business Name |  | 2023 Renewable Energy Generation Difference Support
Description |  | Renewable Energy Generation Difference Support
Period |  | 2023.01.01 ~ 2023.12.31
Budget |  | ₩ 78,311
Beginning balance | 0 | 0
Received |  | 69,599
Interest |  | 0
Used |  | (69,599)
Return |  | 0
Others |  | 0
Ending balance |  | ₩ 0
Government Grants For Specific Business Projects 11 [Member] |  |
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Department |  | Ministry of Trade, Industry and Energy
Business Name |  | Energy Cashback
Description |  | Energy Cashback
Period |  | 2023.01.01 ~ 2023.12.31
Budget |  | ₩ 2,560
Beginning balance | 0 | 0
Received |  | 2,560
Interest |  | 0
Used |  | (2,560)
Return |  | 0
Others |  | 0
Ending balance |  | ₩ 0
Government Grants For Specific Business Projects 12 [Member] |  |
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Department |  | Ministry of Trade, Industry and Energy
Business Name |  | Safety inspection of general electrical equipment
Description |  | Safety inspection of general electrical equipment
Period |  | 2023.01.01~2023.04.18
Budget |  | ₩ 495
Beginning balance | ₩ 0 | 0
Received |  | 635
Interest |  | 0
Used |  | (635)
Return |  | 0
Others |  | 0
Ending balance |  | ₩ 0
Government Grants For Specific Business Projects 13 [Member] |  |
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Department | Ministry of Trade, Industry and Energy | Ministry of Trade, Industry and Energy
Business Name | Construction of the Integrated Control System for Renewable Energy in Power Distribution Sector | Establishment of Integrated Control System for Renewable Energy in the power distribution sector
Description | Construction of the Integrated Control System for Renewable Energy in Power Distribution Sector | Establishment of Integrated Control System for Renewable Energy in the Power Distribution Sector
Period | 2023.01.01~2023.12.31 | 2023.01.01~2023.12.31
Budget | ₩ 2,510 | ₩ 2,510
Beginning balance | 2 | 0
Received | 203 | 680
Interest | 0 | 2
Used | (205) | (680)
Return | 0 | (1,832)
Others | 0 | 1,832
Ending balance | 0 | ₩ 2
Government Grants For Specific Business Projects 14 [Member] |  |
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Department |  | Ministry of Employment and Labor
Business Name |  | Support for the installation of workplace daycare centers
Description |  | Support for the installation of workplace daycare centers
Period |  | 2023.01.01~2023.12.31
Budget |  | ₩ 1,491
Beginning balance | ₩ 0 | 0
Received |  | 270
Interest |  | 0
Used |  | (270)
Return |  | 0
Others |  | 0
Ending balance |  | ₩ 0

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- Definition The amount of assistance by government in the form of transfers of resources to an entity in return for past or future compliance with certain conditions relating to the operating activities of the entity, recognised as deferred income. They exclude those forms of government assistance that cannot reasonably have a value placed upon them and transactions with government that cannot be distinguished from the normal trading transactions of the entity. [Refer: Deferred income other than contract liabilities; Government [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 55 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_55&doctype=Standard -URIDate 2024-03-27 + Details
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