v3.22.4

Commitments, third-party guarantees, contingent assets and liabilities (Details) $ in Thousands | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2022 USD ($) Generator Utility | Dec. 31, 2021 USD ($) Utility Generator | Dec. 31, 2020 USD ($) | Jan. 31, 2019 USD ($) | Dec. 31, 2018 USD ($)
Contractual Obligations [Abstract] |  |  |  |  |  |
Corporate debt |  | $ 1,017,200 | $ 1,023,071 | $ 993,725 |  |
Loans with credit institutions (project debt) (Note 15) |  | 3,595,671 | 4,010,825 |  |  |
Notes and bonds (project debt) (Note 15) |  | 957,381 | 1,025,368 |  |  |
Purchase commitments | [1] | 823,856 | 1,570,831 |  |  |
Accrued interest estimate during the useful life of loans |  | 1,821,915 | 2,029,376 |  |  |
Non-current lease commitments |  | 63,076 | 59,219 |  |  |
Third-party Guarantees [Abstract] |  |  |  |  |  |
Bank bond and surety insurance deposited as guarantee |  | 88,000 | 92,700 |  |  |
Issuance of guarantees outstanding amount |  | $ 216,900 | $ 174,200 |  |  |
Legal Proceedings [Abstract] |  |  |  |  |  |
Number of utilities | Utility |  | 2 | 2 |  |  |
Ownership interest |  | 49.00% | 49.00% |  |  |
Bottom of Range [Member] |  |  |  |  |  |
Legal Proceedings [Abstract] |  |  |  |  |  |
Number of individual power generators | Generator |  | 230 | 230 |  |  |
Purchase Commitments [Member] |  |  |  |  |  |
Contractual Obligations [Abstract] |  |  |  |  |  |
Lease commitments |  | $ 112,000 | $ 107,600 |  |  |
Current lease commitments |  | 7,900 | 7,300 |  |  |
Non-current lease commitments |  | 104,100 | 100,300 |  |  |
2022 and 2023 [Member] |  |  |  |  |  |
Contractual Obligations [Abstract] |  |  |  |  |  |
Corporate debt |  | 16,697 | 27,881 |  |  |
Loans with credit institutions (project debt) (Note 15) |  | 273,556 | 289,755 |  |  |
Notes and bonds (project debt) (Note 15) |  | 52,978 | 45,650 |  |  |
Purchase commitments | [1] | 96,847 | 79,261 |  |  |
Accrued interest estimate during the useful life of loans |  | 264,626 | 267,645 |  |  |
2023/2024 and 2024/2025 [Member] |  |  |  |  |  |
Contractual Obligations [Abstract] |  |  |  |  |  |
Corporate debt |  | 149,111 | 11,989 |  |  |
Loans with credit institutions (project debt) (Note 15) |  | 666,875 | 624,633 |  |  |
Notes and bonds (project debt) (Note 15) |  | 99,776 | 100,850 |  |  |
Purchase commitments | [1] | 154,344 | 191,171 |  |  |
Accrued interest estimate during the useful life of loans |  | 477,936 | 497,587 |  |  |
2025/2026 and 2026/2027 [Member] |  |  |  |  |  |
Contractual Obligations [Abstract] |  |  |  |  |  |
Corporate debt |  | 456,332 | 433,232 |  |  |
Loans with credit institutions (project debt) (Note 15) |  | 755,269 | 801,713 |  |  |
Notes and bonds (project debt) (Note 15) |  | 108,129 | 108,512 |  |  |
Purchase commitments | [1] | 107,909 | 159,297 |  |  |
Accrued interest estimate during the useful life of loans |  | 383,347 | 427,159 |  |  |
Subsequent [Member] |  |  |  |  |  |
Contractual Obligations [Abstract] |  |  |  |  |  |
Corporate debt |  | 395,060 | 549,969 |  |  |
Loans with credit institutions (project debt) (Note 15) |  | 1,899,972 | 2,294,724 |  |  |
Notes and bonds (project debt) (Note 15) |  | 696,497 | 770,355 |  |  |
Purchase commitments | [1] | 464,755 | 1,141,102 |  |  |
Accrued interest estimate during the useful life of loans |  | $ 696,006 | $ 836,985 |  |  |
Abengoa [Member] |  |  |  |  |  |
Legal Proceedings [Abstract] |  |  |  |  |  |
Amount withdrawn from escrow |  |  |  |  | $ 2,500 |
Abengoa [Member] | Mexico [Member] |  |  |  |  |  |
Legal Proceedings [Abstract] |  |  |  |  |  |
Estimated maximum potential exposure |  |  |  |  |  | $ 35,000
Amount held in escrow |  |  |  |  |  | $ 2,500
[1] | Purchase commitments include lease commitments for lease arrangements accounted for under IFRS 16 for $112.0 million as of December 31, 2022 ($107.6 million as of December 31, 2021), of which $7.9 million is due within one year and $104.1 million thereafter as of December 31, 2022 ($7.3 million due within one year and $100.3 million thereafter as of December 31, 2021).

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