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Details of the Statements of Profit or Loss and Other Comprehensive Income (Loss) (Schedule of Financing Expenses) (Details) - EUR (€) € in Thousands		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disclosure Of Details Of Statements Of Profit Or Loss And Other Comprehensive Income Loss [Abstract]
Change in fair value of derivatives, net	[1]	€ 841	€ 0	€ 0
Debentures interest and related expenses	[1]	3,220	2,155	4,696
Interest and commissions related to projects finance	[1]	5,589	1,775	2,944
Amortization of capitalized expenses related to projects finance	[1]	12,211	48	129
Interest on minority shareholder loan	[1]	2,055	41	59
Bank charges and other commissions	[1]	137	230	150
Forward loss	[1]	0	0	513
Interest on lease liability	[1]	367	494	341
Loss from exchange rate differences, net	[1]	5,395	2,119	2,045
Total financing expenses	[1]	€ 29,815	€ 6,862	€ 10,877
[1] Reclassification

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Total finance expenses for the period, including finance expense from derivative instruments.

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Change in fair value of derivatives.

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Forward loss.

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Represents amount of interest and commissions related to projects finance.

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The amount of bank and similar charges recognised by the entity as an expense.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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The amount of interest expense on borrowings. [Refer: Interest expense; Borrowings]

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The amount of interest expense on debt instruments issued. [Refer: Interest expense; Debt instruments issued]

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The amount of interest expense on lease liabilities. [Refer: Lease liabilities]

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The net loss arising from exchange differences recognised in profit or loss, excluding those arising on financial instruments measured at fair value through profit or loss in accordance with IFRS 9. [Refer: Foreign exchange gain (loss)]

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