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Financial Instruments (Details) - Schedule of Company's Exposure to Linkage and Foreign Currency Risk € in Thousands, $ in Thousands | Dec. 31, 2023 EUR (€) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 EUR (€) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 EUR (€) | Dec. 31, 2020 EUR (€)
--- | --- | --- | --- | --- | --- | ---
Current assets: |  |  |  |  |  |  |
Cash and cash equivalents |  | € 51,127 | $ 56,548 | € 46,458 | $ 51,384 | € 41,229 | € 66,845
Marketable securities |  |  |  | 2,836 |  |  |
Short term deposits |  | 997 | 1,103 |  |  |  |
Restricted cash |  | 810 |  | 900 |  |  |
Receivable from concession project |  |  |  | 1,799 |  |  |
Intangible asset from green certificates |  | 553 |  |  |  |  |
Trade and other receivables |  | 11,992 |  | 12,682 |  |  |
Assets of disposal groups classified as held for sale |  | 28,297 |  |  |  |  |
Non-current assets: |  |  |  |  |  |  |
Investments in equity accounted investees |  | 31,772 | 35,141 | 30,029 |  |  |
Advances on account of investments |  | 898 | 993 | 2,328 |  |  |
Receivable from concession project |  |  |  | 24,795 |  |  |
Fixed assets |  | 407,982 |  | 365,756 |  |  |
Right-of-use asset |  | 30,967 | 34,251 | 30,020 |  |  |
Intangible asset |  |  |  | 4,094 |  |  |
Restricted cash and deposits |  | 17,386 |  | 20,192 |  |  |
Deferred tax |  | 8,677 | 9,597 | 23,510 |  |  |
Long term receivables |  | 10,446 | 11,554 | 9,270 |  |  |
Derivatives |  | 10,948 | 12,109 | 1,488 |  |  |
Current liabilities: |  |  |  |  |  |  |
Current maturities of long-term bank loans |  | (9,784) |  | (12,815) |  |  |
Current maturities of long-term loans |  | (5,000) |  | (10,000) |  |  |
Current maturities of debentures |  | (35,200) | (38,933) | (18,714) |  |  |
Trade payables |  | (5,249) | (5,808) | (4,504) |  |  |
Other payables |  | (10,859) | (12,010) | (11,207) |  |  |
Current maturities of derivatives |  | (4,643) | (5,135) | (33,183) |  |  |
Current maturities of lease liabilities |  | (700) | (774) | (745) |  |  |
Liabilities of disposal groups classified as held for sale |  | (17,142) |  |  |  |  |
Non-current liabilities: |  |  |  |  |  |  |
Long-term lease liabilities |  | (23,680) | (26,191) | (22,005) |  |  |
Long-term loans |  | (237,781) |  | (229,466) |  |  |
Other long-term bank loans |  | (29,373) | (32,488) | (21,582) |  |  |
Debentures |  | (104,887) | (116,009) | (91,714) |  |  |
Deferred tax |  | (2,516) | (2,783) | (6,770) |  |  |
Derivatives |  |  |  | (28,354) |  |  |
Other long-term liabilities |  | (939) | (1,039) | (2,021) |  |  |
Total exposure in statement of financial position in respect of financial assets and financial liabilities |  | 125,099 | 138,364 | 83,077 | 91,885 | € 114,107 | € 125,026
Non-monetary/ Non finance [Member] |  |  |  |  |  |  |
Current assets: |  |  |  |  |  |  |
Cash and cash equivalents |  |  |  |  |  |  |
Marketable securities |  |  |  |  |  |  |
Short term deposits |  |  |  |  |  |  |
Restricted cash |  |  |  |  |  |  |
Receivable from concession project |  |  |  |  |  |  |
Intangible asset from green certificates |  | 553 |  |  |  |  |
Trade and other receivables |  | 2,584 |  | 2,174 |  |  |
Assets of disposal groups classified as held for sale |  | 28,297 |  |  |  |  |
Non-current assets: |  |  |  |  |  |  |
Investments in equity accounted investees |  | 31,772 |  | 23,976 |  |  |
Advances on account of investments |  | 898 |  | 2,328 |  |  |
Receivable from concession project |  |  |  |  |  |  |
Fixed assets |  | 407,982 |  | 365,756 |  |  |
Right-of-use asset |  | 30,967 |  | 30,020 |  |  |
Intangible asset |  |  |  | 4,094 |  |  |
Restricted cash and deposits |  |  |  |  |  |  |
Deferred tax |  | 8,677 |  | 23,510 |  |  |
Long term receivables |  | 9,350 |  | 7,840 |  |  |
Derivatives |  |  |  |  |  |  |
Current liabilities: |  |  |  |  |  |  |
Current maturities of long-term bank loans |  |  |  |  |  |  |
Current maturities of long-term loans |  |  |  |  |  |  |
Current maturities of debentures |  |  |  |  |  |  |
Trade payables |  |  |  |  |  |  |
Other payables |  | (553) |  |  |  |  |
Current maturities of derivatives |  |  |  |  |  |  |
Current maturities of lease liabilities |  |  |  |  |  |  |
Liabilities of disposal groups classified as held for sale |  | (17,142) |  |  |  |  |
Non-current liabilities: |  |  |  |  |  |  |
Long-term lease liabilities |  |  |  |  |  |  |
Long-term loans |  |  |  |  |  |  |
Other long-term bank loans |  |  |  |  |  |  |
Debentures |  |  |  |  |  |  |
Deferred tax |  | (2,516) |  | (6,770) |  |  |
Derivatives |  |  |  |  |  |  |
Other long-term liabilities |  |  |  |  |  |  |
Total exposure in statement of financial position in respect of financial assets and financial liabilities |  | 500,869 |  | 452,928 |  |  |
NIS [Member] |  |  |  |  |  |  |
Current assets: |  |  |  |  |  |  |
Cash and cash equivalents | [1] | 34,990 |  | 30,359 |  |  |
Marketable securities | [1] |  |  |  |  |  |
Short term deposits | [1] | 997 |  |  |  |  |
Restricted cash | [1] |  |  |  |  |  |
Receivable from concession project | [1] |  |  | 1,799 |  |  |
Intangible asset from green certificates | [1] |  |  |  |  |  |
Trade and other receivables | [1] | 2,660 |  | 4,694 |  |  |
Assets of disposal groups classified as held for sale | [1] |  |  |  |  |  |
Non-current assets: |  |  |  |  |  |  |
Investments in equity accounted investees | [1] |  |  | 6,053 |  |  |
Advances on account of investments | [1] |  |  |  |  |  |
Receivable from concession project | [1] |  |  | 24,795 |  |  |
Fixed assets | [1] |  |  |  |  |  |
Right-of-use asset | [1] |  |  |  |  |  |
Intangible asset | [1] |  |  |  |  |  |
Restricted cash and deposits | [1] | 3,558 |  | 5,607 |  |  |
Deferred tax | [1] |  |  |  |  |  |
Long term receivables | [1] | 1,096 |  | 1,171 |  |  |
Derivatives | [1] |  |  |  |  |  |
Current liabilities: |  |  |  |  |  |  |
Current maturities of long-term bank loans | [1] |  |  | (2,091) |  |  |
Current maturities of long-term loans | [1] |  |  |  |  |  |
Current maturities of debentures | [1] | (35,200) |  | (18,714) |  |  |
Trade payables | [1] | (832) |  | (123) |  |  |
Other payables | [1] | (9,445) |  | (6,107) |  |  |
Current maturities of derivatives | [1] |  |  |  |  |  |
Current maturities of lease liabilities | [1] | (105) |  | (193) |  |  |
Liabilities of disposal groups classified as held for sale | [1] |  |  |  |  |  |
Non-current liabilities: |  |  |  |  |  |  |
Long-term lease liabilities | [1] | (3,176) |  | (4,740) |  |  |
Long-term loans | [1] | (69,685) |  | (13,495) |  |  |
Other long-term bank loans | [1] | (8,452) |  | (7,538) |  |  |
Debentures | [1] | (104,887) |  | (91,714) |  |  |
Deferred tax | [1] |  |  |  |  |  |
Derivatives | [1] |  |  |  |  |  |
Other long-term liabilities | [1] | (939) |  | (2,021) |  |  |
Total exposure in statement of financial position in respect of financial assets and financial liabilities | [1] | (189,420) |  | (72,258) |  |  |
USD [Member] |  |  |  |  |  |  |
Current assets: |  |  |  |  |  |  |
Cash and cash equivalents | $ |  |  | 4,199 |  | 55 |  |
Marketable securities | $ |  |  |  |  | 2,836 |  |
Short term deposits | $ |  |  |  |  |  |  |
Restricted cash | $ |  |  |  |  |  |  |
Receivable from concession project | $ |  |  |  |  |  |  |
Intangible asset from green certificates | $ |  |  |  |  |  |  |
Trade and other receivables | $ |  |  |  |  | 16 |  |
Assets of disposal groups classified as held for sale | $ |  |  |  |  |  |  |
Non-current assets: |  |  |  |  |  |  |
Investments in equity accounted investees | $ |  |  |  |  |  |  |
Advances on account of investments | $ |  |  |  |  |  |  |
Receivable from concession project | $ |  |  |  |  |  |  |
Fixed assets | $ |  |  |  |  |  |  |
Right-of-use asset | $ |  |  |  |  |  |  |
Intangible asset | $ |  |  |  |  |  |  |
Restricted cash and deposits | $ |  |  |  |  |  |  |
Deferred tax | $ |  |  |  |  |  |  |
Long term receivables | $ |  |  |  |  |  |  |
Derivatives | $ |  |  |  |  |  |  |
Current liabilities: |  |  |  |  |  |  |
Current maturities of long-term bank loans | $ |  |  |  |  |  |  |
Current maturities of long-term loans | $ |  |  |  |  |  |  |
Current maturities of debentures | $ |  |  |  |  |  |  |
Trade payables | $ |  |  | (154) |  |  |  |
Other payables | $ |  |  |  |  |  |  |
Current maturities of derivatives | $ |  |  |  |  |  |  |
Current maturities of lease liabilities | $ |  |  | (10) |  |  |  |
Liabilities of disposal groups classified as held for sale | $ |  |  |  |  |  |  |
Non-current liabilities: |  |  |  |  |  |  |
Long-term lease liabilities | $ |  |  | (2,150) |  |  |  |
Long-term loans | $ |  |  |  |  |  |  |
Other long-term bank loans | $ |  |  |  |  |  |  |
Debentures | $ |  |  |  |  |  |  |
Deferred tax | $ |  |  |  |  |  |  |
Derivatives | $ |  |  |  |  |  |  |
Other long-term liabilities | $ |  |  |  |  |  |  |
Total exposure in statement of financial position in respect of financial assets and financial liabilities | $ |  |  | $ 1,885 |  | $ 2,907 |  |
EURO [Member] |  |  |  |  |  |  |
Current assets: |  |  |  |  |  |  |
Cash and cash equivalents |  | 11,938 |  | 16,044 |  |  |
Marketable securities |  |  |  |  |  |  |
Short term deposits |  |  |  |  |  |  |
Restricted cash |  | 810 |  | 900 |  |  |
Receivable from concession project |  |  |  |  |  |  |
Intangible asset from green certificates |  |  |  |  |  |  |
Trade and other receivables |  | 6,748 |  | 5,798 |  |  |
Assets of disposal groups classified as held for sale |  |  |  |  |  |  |
Non-current assets: |  |  |  |  |  |  |
Investments in equity accounted investees |  |  |  |  |  |  |
Advances on account of investments |  |  |  |  |  |  |
Receivable from concession project |  |  |  |  |  |  |
Fixed assets |  |  |  |  |  |  |
Right-of-use asset |  |  |  |  |  |  |
Intangible asset |  |  |  |  |  |  |
Restricted cash and deposits |  | 13,828 |  | 14,585 |  |  |
Deferred tax |  |  |  |  |  |  |
Long term receivables |  |  |  | 259 |  |  |
Derivatives |  | 10,948 |  | 1,488 |  |  |
Current liabilities: |  |  |  |  |  |  |
Current maturities of long-term bank loans |  | (9,784) |  | (10,724) |  |  |
Current maturities of long-term loans |  | (5,000) |  | (10,000) |  |  |
Current maturities of debentures |  |  |  |  |  |  |
Trade payables |  | (4,263) |  | (4,381) |  |  |
Other payables |  | (861) |  | (5,100) |  |  |
Current maturities of derivatives |  | (4,643) |  | (33,183) |  |  |
Current maturities of lease liabilities |  | (585) |  | (552) |  |  |
Liabilities of disposal groups classified as held for sale |  |  |  |  |  |  |
Non-current liabilities: |  |  |  |  |  |  |
Long-term lease liabilities |  | (18,354) |  | (17,265) |  |  |
Long-term loans |  | (168,096) |  | (215,971) |  |  |
Other long-term bank loans |  | (20,921) |  | (14,044) |  |  |
Debentures |  |  |  |  |  |  |
Deferred tax |  |  |  |  |  |  |
Derivatives |  |  |  | (28,354) |  |  |
Other long-term liabilities |  |  |  |  |  |  |
Total exposure in statement of financial position in respect of financial assets and financial liabilities |  | € (188,235) |  | € (300,500) |  |  |
[1] | Including items linked to the Israeli CPI

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- Definition The amount of identifiable non-monetary assets without physical substance. This amount does not include goodwill. [Refer: Goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2023-01-01 -Paragraph 118 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2023-en-r&anchor=para_118_e&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 54 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_54_c&doctype=Standard -URIDate 2023-03-23 + Details
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