XML 151 R139.htm IDEA: XBRL DOCUMENT
v3.23.2

Property, Plant and Equipment (Details 5) | 12 Months Ended
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Dec. 31, 2022 BRL (R$)
Wind Power Assets [Member] | S?o Bento Complex [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Discount rate | 8.06% | [1]
RA/CA-1 | 59.64% | [1]
RA/CA-1 (5% Variation) | 55.18% | [1]
RA/CA-1 (10% Variation) | 50.93% | [1]
Impairment Risk |  | [1]
Wind Power Assets [Member] | Complexo E O L Brisa I [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Discount rate | 8.06% | [2]
RA/CA-1 | 58.38% | [2]
RA/CA-1 (5% Variation) | 53.76% | [2]
RA/CA-1 (10% Variation) | 49.35% | [2]
Impairment Risk |  | [2]
Wind Power Assets [Member] | Complexo E O L Brisa I I [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Discount rate | 8.06% | [3]
RA/CA-1 | 55.70% | [3]
RA/CA-1 (5% Variation) | 50.85% | [3]
RA/CA-1 (10% Variation) | 46.24% | [3]
Impairment Risk |  | [3]
Wind Power Assets [Member] | Bento Miguel Complex [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Discount rate | 8.06% | [4]
RA/CA-1 | 15.96% | [4]
RA/CA-1 (5% Variation) | 12.23% | [4]
RA/CA-1 (10% Variation) | 8.70% | [4]
Impairment Risk |  | [4]
Wind Power Assets [Member] | Cutia Complex [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Discount rate | 8.06% | [5]
RA/CA-1 | 11.67% | [5]
RA/CA-1 (5% Variation) | 8.36% | [5]
RA/CA-1 (10% Variation) | 5.21% | [5]
Impairment Risk |  | [5]
Wind Power Assets [Member] | Jandaira Complex [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Discount rate | 5.61% | [6]
RA/CA-1 | 29.61% | [6]
RA/CA-1 (5% Variation) | 25.92% | [6]
RA/CA-1 (10% Variation) | 22.41% | [6]
Impairment Risk |  | [6]
Wind Power Assets [Member] | Vilas Complex [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Discount rate | 5.44% | [7]
RA/CA-1 | 43.11% | [7]
RA/CA-1 (5% Variation) | 38.61% | [7]
RA/CA-1 (10% Variation) | 34.35% | [7]
Impairment Risk |  | [7]
Hydric Assets | Foz Do Areia [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Discount rate | 5.71% |
RA/CA-1 | 29.95% |
RA/CA-1 (5% Variation) | 29.58% |
RA/CA-1 (10% Variation) | 29.21% |
Impairment Risk |  |
Hydric Assets | Segredo |  |
IfrsStatementLineItems [Line Items] |  |
Discount rate | 5.71% |
RA/CA-1 | 96.90% |
RA/CA-1 (5% Variation) | 9404.00% |
RA/CA-1 (10% Variation) | 91.24% |
Impairment Risk |  |
Hydric Assets | Caxias [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Discount rate | 5.71% |
RA/CA-1 | 73.31% |
RA/CA-1 (5% Variation) | 70.52% |
RA/CA-1 (10% Variation) | 67.81% |
Impairment Risk |  |
Hydric Assets | Guaricana [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Discount rate | 5.71% |
RA/CA-1 | 31.92% |
RA/CA-1 (5% Variation) | 30.77% |
RA/CA-1 (10% Variation) | 29.63% |
Impairment Risk |  |
Hydric Assets | Chamine [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Discount rate | 5.71% |
RA/CA-1 | 61.48% |
RA/CA-1 (5% Variation) | 60.03% |
RA/CA-1 (10% Variation) | 58.61% |
Impairment Risk |  |
Hydric Assets | Apucaraninha [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Discount rate | 5.71% |
RA/CA-1 | 28.85% |
RA/CA-1 (5% Variation) | 27.83% |
RA/CA-1 (10% Variation) | 26.81% |
Impairment Risk |  |
Hydric Assets | Maua [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Discount rate | 5.71% |
RA/CA-1 | 106.38% |
RA/CA-1 (5% Variation) | 101.73% |
RA/CA-1 (10% Variation) | 97.25% |
Impairment Risk |  |
Hydric Assets | Marumbi [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Discount rate | 5.71% |
RA/CA-1 | 30.16% |
RA/CA-1 (5% Variation) | 22.67% |
RA/CA-1 (10% Variation) | 20.19% |
Impairment Risk |  |
Hydric Assets | Cavernoso I I [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Discount rate | 5.71% |
RA/CA-1 | 28.09% |
RA/CA-1 (5% Variation) | 24.87% |
RA/CA-1 (10% Variation) | 21.79% |
Impairment Risk |  |
Hydric Assets | Bela Vista [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Discount rate | 7.67% |
RA/CA-1 | 56.29% |
RA/CA-1 (5% Variation) | 49.96% |
RA/CA-1 (10% Variation) | 44.51% |
Impairment Risk |  |
Hydric Assets | Elejor [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Discount rate | 7.00% |
RA/CA-1 | 9.45% |
RA/CA-1 (5% Variation) | 6.89% |
RA/CA-1 (10% Variation) | 1.82% |
Impairment Risk |  |
[1] | Contemplates the GE Boa Vista, GE Farol, GE Olho D’Água e GE São Bento do Norte wind farms.
[2] | Contemplates the Nova Asa Branca I, Nova Asa Branca II, Nova Asa Branca III e Nova Eurus IV wind farms.
[3] | Contemplates the Santa Maria, Santa Helena e Ventos de Santo Uriel wind farms.
[4] | Contemplates the São Bento do Norte I, São Bento do Norte II, São Bento do Norte III, São Miguel I, São Miguel II and GE São Miguel III wind farms.
[5] | Contemplates the Cutia, Guajiru, Jangada, Maria Helena, Potiguar, Esperança e Paraíso dos Ventos wind farms.
[6] | Contemplates the Jandaíra I, Jandaíra II, Jandaíra III e Jandaíra IV wind farms.
[7] | Contemplates the Potiguar B61, Potiguar B141, Potiguar B142, Potiguar B143 e Ventos de Vila Paraíba IV wind farms.

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