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v3.25.1

Fixed Assets - Schedule of Fixed Assets (Details) - EUR (€) € in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Cost [Member] |  |  |  |
Cost |  |  |  |
Balance beginning |  | € 462,727 | € 405,113 |
Additions |  | 82,037 | 63,759 |
Disposals |  | (2,910) |  |
Effect of changes in exchange rates |  | 10,406 | (6,127) |
Balance ending |  | 552,260 | 462,727 |
Transfer to disposal groups held for sale |  |  | (18) |
Cost [Member] | Solar plants [Member] |  |  |  |
Cost |  |  |  |
Balance beginning | [1] | 288,208 | 268,474 |
Additions |  | 64,119 | 19,841 |
Disposals |  | (2,910) |  |
Effect of changes in exchange rates |  | 1,997 | (107) |
Balance ending |  | 351,414 | 288,208 | [1]
Transfer to disposal groups held for sale |  |  |  |
Cost [Member] | Pumped storage [Member] |  |  |  |
Cost |  |  |  |
Balance beginning | [1] | 136,139 | 100,059 |
Additions |  | 16,296 | 42,099 |
Disposals |  |  |  |
Effect of changes in exchange rates |  | 8,409 | (6,019) |
Balance ending |  | 160,844 | 136,139 | [1]
Transfer to disposal groups held for sale |  |  |  |
Cost [Member] | Biogas plants [Member] |  |  |  |
Cost |  |  |  |
Balance beginning |  | 38,147 | 36,355 |
Additions |  | 1,496 | 1,792 |
Disposals |  |  |  |
Effect of changes in exchange rates |  |  |  |
Balance ending |  | 39,643 | 38,147 |
Transfer to disposal groups held for sale |  |  |  |
Cost [Member] | Office furniture and equipment [Member] |  |  |  |
Cost |  |  |  |
Balance beginning |  | 233 | 225 |
Additions |  | 126 | 27 |
Disposals |  |  |  |
Effect of changes in exchange rates |  |  | (1) |
Balance ending |  | 359 | 233 |
Transfer to disposal groups held for sale |  |  | (18) |
Depreciation [Member] |  |  |  |
Cost |  |  |  |
Balance beginning |  | 54,745 | 39,357 |
Depreciation for the year |  | 15,258 | 15,405 |
Disposals |  | (490) |  |
Effect of changes in exchange rates |  |  | 1 |
Balance ending |  | 69,513 | 54,745 |
Transfer to disposal groups held for sale |  |  | (18) |
Depreciation [Member] | Solar plants [Member] |  |  |  |
Cost |  |  |  |
Balance beginning |  | 42,266 | 29,530 |
Depreciation for the year |  | 12,939 | 12,736 |
Disposals |  | (490) |  |
Effect of changes in exchange rates |  |  |  |
Balance ending |  | 54,715 | 42,266 |
Transfer to disposal groups held for sale |  |  |  |
Depreciation [Member] | Pumped storage [Member] |  |  |  |
Cost |  |  |  |
Balance beginning |  |  |  |
Depreciation for the year |  |  |  |
Disposals |  |  |  |
Effect of changes in exchange rates |  |  |  |
Balance ending |  |  |  |
Transfer to disposal groups held for sale |  |  |  |
Depreciation [Member] | Biogas plants [Member] |  |  |  |
Cost |  |  |  |
Balance beginning |  | 12,296 | 9,652 |
Depreciation for the year |  | 2,296 | 2,644 |
Disposals |  |  |  |
Effect of changes in exchange rates |  |  |  |
Balance ending |  | 14,592 | 12,296 |
Transfer to disposal groups held for sale |  |  |  |
Depreciation [Member] | Office furniture and equipment [Member] |  |  |  |
Cost |  |  |  |
Balance beginning |  | 183 | 175 |
Depreciation for the year |  | 23 | 25 |
Disposals |  |  |  |
Effect of changes in exchange rates |  |  | 1 |
Balance ending |  | 206 | 183 |
Transfer to disposal groups held for sale |  |  | (18) |
Carrying Amounts [Member] |  |  |  |
Cost |  |  |  |
Balance beginning |  | 407,982 | 365,756 |
Balance ending |  | 482,747 | 407,982 |
Carrying Amounts [Member] | Solar plants [Member] |  |  |  |
Cost |  |  |  |
Balance beginning | [1] | 245,942 | 238,944 |
Balance ending |  | 296,699 | 245,942 | [1]
Carrying Amounts [Member] | Pumped storage [Member] |  |  |  |
Cost |  |  |  |
Balance beginning | [1] | 136,139 | 100,059 |
Balance ending |  | 160,844 | 136,139 | [1]
Carrying Amounts [Member] | Biogas plants [Member] |  |  |  |
Cost |  |  |  |
Balance beginning |  | 25,851 | 26,703 |
Balance ending |  | 25,051 | 25,851 |
Carrying Amounts [Member] | Office furniture and equipment [Member] |  |  |  |
Cost |  |  |  |
Balance beginning |  | 50 | 50 |
Balance ending |  | € 153 | € 50 |
[1] | Comparative amounts were reclassified, which resulted in €2,491 thousand and €2,412 thousand being reclassified as of December 31, 2023, and as of January 1, 2023, respectively, from pumped storage to solar plants.

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