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Leases (Narrative) (Details) € in Thousands, $ in Thousands | 1 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Apr. 30, 2021 EUR (€) | Jun. 30, 2022 EUR (€) | Jun. 30, 2022 USD ($) | [1] | Dec. 31, 2021 EUR (€)
Disclosure of maturity analysis of operating lease payments [line items] |  |  |  |
Lease Liability |  | € 16,881 |  |
Right-of-use asset |  | € 23,360 | $ 24,270 | € 23,367
Pumped storage [Member] |  |  |  |
Disclosure of maturity analysis of operating lease payments [line items] |  |  |  |
Operating lease agreements (Years) |  | 31 years |  |
Lease Liability |  | € 1,335 |  |
Right-of-use asset |  | € 1,335 |  |
Amount of outstanding | € 17 |  |  |
[1] | * Convenience translation into US$ (exchange rate as at June 30, 2022: EUR 1 = US$1.039)

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- Definition The amount of liabilities related to the entity's leases. Lease is a contract, or part of a contract, that conveys the right to use an underlying asset for a period of time in exchange for consideration. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2021-01-01 -Paragraph 47 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2021-en-r&anchor=para_47_b&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The amount of assets that represent a lessee's right to use an underlying asset for the lease term. Underlying asset is an asset that is the subject of a lease, for which the right to use that asset has been provided by a lessor to a lessee. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2021-01-01 -Paragraph 53 -Subparagraph j -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2021-en-r&anchor=para_53_j&doctype=Standard -URIDate 2021-03-24 + Details
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- Details
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