XML 230 R146.htm IDEA: XBRL DOCUMENT
v3.22.1

Schedule of generation concession agreements (Details) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
IfrsStatementLineItems [Line Items] |  |
Intangible assets, beginning | R$ 6,929,456 |
Intangible assets, ending | 9,215,560 | R$ 6,929,456
Generation Concession Agreement In Service [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Intangible assets, beginning | 195,622 | 209,467
ANEEL grant - use of public property | 63,446 |
Amortization of quotas - concession and authorization |  | (17,527)
Capitalizations for intangible in service | 1,823 | 3,682
Amortization of quotas - concession and authorization | (72,148) |
Hydrological Risk Renegotiation | 1,570,543 |
Intangible assets, ending | 1,759,286 | 195,622
Generation Concession Agreement Concession Authoriztion Rights [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Intangible assets, beginning | 358,218 | 373,204
Amortization of quotas - concession and authorization |  | (14,986)
Effect of acquisition of control of Vilas Complex | 277,120 |
Goodwill arising from the business combination | 94,221 |
Amortization of quotas - concession and authorization |  | (14,987)
Intangible assets, ending | 714,572 | 358,218
Generation Concession Agreement [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Intangible assets, beginning | 553,840 | 582,671
ANEEL grant - use of public property | 65,269 | 3,682
Amortization of quotas - concession and authorization |  | (32,513)
Effect of acquisition of control of Vilas Complex | 277,120 |
Goodwill arising from the business combination | 94,221 |
Amortization of quotas - concession and authorization | (87,135) |
Hydrological Risk Renegotiation | 1,570,543 |
Intangible assets, ending |  | 553,840
Generation Concession Agreement In Progress [Member] |  |
IfrsStatementLineItems [Line Items] |  |
ANEEL grant - use of public property | 1,823 | 3,682
Capitalizations for intangible in service | R$ (1,823) | R$ (3,682)

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