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Basic and diluted net earnings (loss) per share - Schedule of Earnings (Loss) per Share (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Class of Stock [Line Items] |  |
Net earnings (loss) from continuing operations attributable to shareholders of AQN | $ 65,303 | $ (14,443)
Series A and D Preferred shares dividend | 10,489 | 8,356
Earnings (loss) from continuing operations | 54,814 | (22,799)
Income (loss) from discontinued operations | (1,445,820) | 43,117
Net earnings (loss) attributable to common shareholders of AQN – basic (in shares) | (1,391,006) | 20,318
Net earnings (loss) attributable to common shareholders of AQN – diluted (in shares) | $ (1,391,006) | $ 20,318
Weighted average number of shares |  |
Basic (in shares) | 731,721,239 | 688,738,717
Effect of dilutive securities (in shares) | 2,328,020 | 2,024,509
Diluted (in shares) | 734,049,259 | 690,763,226
Series A Share dividend |  |
Class of Stock [Line Items] |  |
Series A and D Preferred shares dividend | $ 5,789 | $ 4,586
Series D Share dividend |  |
Class of Stock [Line Items] |  |
Series A and D Preferred shares dividend | $ 4,699 | $ 3,770

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