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Details of the Statements of Profit or Loss and Other Comprehensive Income (Loss) (Details) - Schedule of Revenues - Discontinued operations [member] - EUR (€) € in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | [1] | Dec. 31, 2021
Details of the Statements of Profit or Loss and Other Comprehensive Income (Loss) (Details) - Schedule of Revenues [Line Items] |  |  |
Revenues from the sale of solar electricity | € 31,813 | € 39,601 | € 32,019
Revenues from the sale of gas and power produced by anaerobic digestion plants | 17,021 | 12,640 | 12,686
Total revenues | € 48,834 | € 52,241 | € 44,705
[1] | Reclassified due to discontinued operation - see Note 23.

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