XML 168 R134.htm IDEA: XBRL DOCUMENT
v3.25.1

Property, Plant and Equipment (Details 4) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Disclosure of detailed information about property, plant and equipment [line items] |  |
Recoverable amount at beginning | R$ (688,956) | R$ (971,588)
Impairment / Reversal | (27,755) | 282,632
Transfer |  | 0
Reclassification of Property, Plant and Equipment in Profit or Loss | 701,832 |
Recoverable amount at ending | (14,879) | (688,956)
In Service [Member] | H P P [Member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Recoverable amount at beginning | (498,906) | (632,559)
Impairment / Reversal | 0 | 133,653
Transfer |  | 0
Reclassification of Property, Plant and Equipment in Profit or Loss | 498,906 |
Recoverable amount at ending | 0 | (498,906)
In Service [Member] | U E G Araucaria [Member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Recoverable amount at beginning | 0 | (108,132)
Impairment / Reversal | 0 | 108,132
Transfer |  | 0
Reclassification of Property, Plant and Equipment in Profit or Loss | 0 |
Recoverable amount at ending | 0 | 0
In Service [Member] | Power Plants In Parana [Member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Recoverable amount at beginning | (175,171) | (44,514)
Impairment / Reversal | (27,755) | 40,847
Transfer |  | (171,504)
Reclassification of Property, Plant and Equipment in Profit or Loss | 202,926 |
Recoverable amount at ending | 0 | (175,171)
In Service [Member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Recoverable amount at beginning | (674,077) | (785,205)
Impairment / Reversal | (27,755) | 282,632
Transfer |  | (171,504)
Reclassification of Property, Plant and Equipment in Profit or Loss | 701,832 |
Recoverable amount at ending | 0 | (674,077)
In Progress [Member] | Power Plants In Parana [Member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Recoverable amount at beginning | 0 | (171,504)
Impairment / Reversal | 0 | 0
Transfer |  | 171,504
Reclassification of Property, Plant and Equipment in Profit or Loss | 0 |
Recoverable amount at ending | 0 | 0
In Progress [Member] | Consorcio Tapajos [Member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Recoverable amount at beginning | (14,879) | (14,879)
Impairment / Reversal | 0 | 0
Transfer |  | 0
Reclassification of Property, Plant and Equipment in Profit or Loss | 0 |
Recoverable amount at ending | (14,879) | (14,879)
In Progress [Member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Recoverable amount at beginning | (14,879) | (186,383)
Impairment / Reversal | 0 | 0
Transfer |  | 171,504
Reclassification of Property, Plant and Equipment in Profit or Loss | 0 |
Recoverable amount at ending | R$ (14,879) | R$ (14,879)

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