v3.24.0.1

Financial instruments by category, Reconciliation to statement of financial position (Details) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 USD ($) mi | Dec. 31, 2022 USD ($) | Nov. 30, 2022
Financial Assets [Abstract] |  |  |  |
Financial assets |  | $ 1,060,252 | $ 1,173,454 |
Percentage of interest acquired |  |  |  | 49.00%
Financial Liabilities [Abstract] |  |  |  |
Financial liabilities |  | 5,658,134 | 5,790,405 |
Corporate Debt [Member] |  |  |  |
Financial Liabilities [Abstract] |  |  |  |
Financial liabilities | [1] | 1,084,838 | 1,017,200 |
Project Debt [Member] |  |  |  |
Financial Liabilities [Abstract] |  |  |  |
Financial liabilities | [1] | 4,319,260 | 4,553,052 |
Lease Liabilities (Non-Current Portion) [Member] |  |  |  |
Financial Liabilities [Abstract] |  |  |  |
Financial liabilities |  | 82,366 | 63,076 |
Trade and Other Current Liabilities [Member] |  |  |  |
Financial Liabilities [Abstract] |  |  |  |
Financial liabilities |  | 141,713 | 140,230 |
Derivative Liabilities [Member] |  |  |  |
Financial Liabilities [Abstract] |  |  |  |
Financial liabilities |  | 29,957 | 16,847 |
Derivative Liabilities [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 61,697 | 97,381 |
Investment in Ten West Link [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | $ 11,719 | 15,959 |
Percentage of interest acquired |  | 12.50% |  |
Length of transmission lines | mi |  | 114 |  |
Financial Assets under IFRIC 12 (Short-term Portion) [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets | [2] | $ 177,407 | 186,841 |
Trade and Other Receivables [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 286,483 | 200,334 |
Cash and Cash Equivalents [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 448,301 | 600,990 |
Other Financial Assets [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 74,645 | 71,949 |
Amortized Cost [Member] |  |  |  |
Financial Liabilities [Abstract] |  |  |  |
Financial liabilities |  | 5,628,177 | 5,773,558 |
Amortized Cost [Member] | Corporate Debt [Member] |  |  |  |
Financial Liabilities [Abstract] |  |  |  |
Financial liabilities | [1] | 1,084,838 | 1,017,200 |
Amortized Cost [Member] | Project Debt [Member] |  |  |  |
Financial Liabilities [Abstract] |  |  |  |
Financial liabilities | [1] | 4,319,260 | 4,553,052 |
Amortized Cost [Member] | Lease Liabilities (Non-Current Portion) [Member] |  |  |  |
Financial Liabilities [Abstract] |  |  |  |
Financial liabilities |  | 82,366 | 63,076 |
Amortized Cost [Member] | Trade and Other Current Liabilities [Member] |  |  |  |
Financial Liabilities [Abstract] |  |  |  |
Financial liabilities |  | 141,713 | 140,230 |
Amortized Cost [Member] | Derivative Liabilities [Member] |  |  |  |
Financial Liabilities [Abstract] |  |  |  |
Financial liabilities |  | 0 | 0 |
Fair Value Through Profit or Loss [Member] |  |  |  |
Financial Liabilities [Abstract] |  |  |  |
Financial liabilities |  | 29,957 | 16,847 |
Fair Value Through Profit or Loss [Member] | Corporate Debt [Member] |  |  |  |
Financial Liabilities [Abstract] |  |  |  |
Financial liabilities | [1] | 0 | 0 |
Fair Value Through Profit or Loss [Member] | Project Debt [Member] |  |  |  |
Financial Liabilities [Abstract] |  |  |  |
Financial liabilities | [1] | 0 | 0 |
Fair Value Through Profit or Loss [Member] | Lease Liabilities (Non-Current Portion) [Member] |  |  |  |
Financial Liabilities [Abstract] |  |  |  |
Financial liabilities |  | 0 | 0 |
Fair Value Through Profit or Loss [Member] | Trade and Other Current Liabilities [Member] |  |  |  |
Financial Liabilities [Abstract] |  |  |  |
Financial liabilities |  | 0 | 0 |
Fair Value Through Profit or Loss [Member] | Derivative Liabilities [Member] |  |  |  |
Financial Liabilities [Abstract] |  |  |  |
Financial liabilities |  | $ 29,957 | $ 16,847 |
Interest Rate Risk [Member] |  |  |  |
Financial Liabilities [Abstract] |  |  |  |
Percentage of notional amount of corporate debt hedged |  | 94.00% | 96.00% |
Percentage of notional amount of project debt hedged |  | 92.00% | 92.00% |
Amortized Cost [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | $ 986,836 | $ 1,060,114 |
Amortized Cost [Member] | Derivative Liabilities [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 0 | 0 |
Amortized Cost [Member] | Investment in Ten West Link [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 0 | 0 |
Amortized Cost [Member] | Financial Assets under IFRIC 12 (Short-term Portion) [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets | [2] | 177,407 | 186,841 |
Amortized Cost [Member] | Trade and Other Receivables [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 286,483 | 200,334 |
Amortized Cost [Member] | Cash and Cash Equivalents [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 448,301 | 600,990 |
Amortized Cost [Member] | Other Financial Assets [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 74,645 | 71,949 |
Fair Value Through Other Comprehensive Income [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 11,719 | 15,959 |
Fair Value Through Other Comprehensive Income [Member] | Derivative Liabilities [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 0 | 0 |
Fair Value Through Other Comprehensive Income [Member] | Investment in Ten West Link [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 11,719 | 15,959 |
Fair Value Through Other Comprehensive Income [Member] | Financial Assets under IFRIC 12 (Short-term Portion) [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets | [2] | 0 | 0 |
Fair Value Through Other Comprehensive Income [Member] | Trade and Other Receivables [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 0 | 0 |
Fair Value Through Other Comprehensive Income [Member] | Cash and Cash Equivalents [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 0 | 0 |
Fair Value Through Other Comprehensive Income [Member] | Other Financial Assets [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 0 | 0 |
Fair Value Through Profit or Loss [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 61,697 | 97,381 |
Fair Value Through Profit or Loss [Member] | Derivative Liabilities [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 61,697 | 97,381 |
Fair Value Through Profit or Loss [Member] | Investment in Ten West Link [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 0 | 0 |
Fair Value Through Profit or Loss [Member] | Financial Assets under IFRIC 12 (Short-term Portion) [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets | [2] | 0 | 0 |
Fair Value Through Profit or Loss [Member] | Trade and Other Receivables [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 0 | 0 |
Fair Value Through Profit or Loss [Member] | Cash and Cash Equivalents [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | 0 | 0 |
Fair Value Through Profit or Loss [Member] | Other Financial Assets [Member] |  |  |  |
Financial Assets [Abstract] |  |  |  |
Financial assets |  | $ 0 | $ 0 |
[1] | The percentage of Corporate and Project debt at fixed interest or hedged is 94% and 92% respectively as of December 31, 2023 (96% and 92% respectively as of December 31, 2022).
[2] | The long-term portion of Financial assets under IFRIC 12 is included within the line Contracted concessional, PP&E and other intangible assets (Note 6).

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- Definition The amount of assets that are: (a) cash; (b) an equity instrument of another entity; (c) a contractual right: (i) to receive cash or another financial asset from another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially favourable to the entity; or (d) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to receive a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose the entity’s own equity instruments do not include puttable financial instruments classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. [Refer: Financial instruments, class [member]; Financial liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 25 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_25&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35H -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35H&doctype=Standard -URIDate 2023-03-23 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35M -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35M&doctype=Standard -URIDate 2023-03-23 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35N -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35N&doctype=Standard -URIDate 2023-03-23 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35I -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35I&doctype=Standard -URIDate 2023-03-23 + Details
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