XML 183 R131.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

INVESTMENTS - Valued using Equity method and provision for losses (Details) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Investments |  |
Percentage of shares in jointly controlled entities | 50.38% |
Provision for losses on investments | R$ 337,152 | R$ 981,179
Companhia de Transmisso de Energia Eltrica Paulista - CTEEP |  |
Investments |  |
Percentage of shares in associates | 35.74% | 35.03%
Lajeado Energia S.A. |  |
Investments |  |
Percentage of shares in associates |  | 40.07%
CEB Lajeado S.A. |  |
Investments |  |
Percentage of shares in associates |  | 40.07%
Paulista Lajeado Energia S.A. |  |
Investments |  |
Percentage of shares in associates |  | 40.07%
Others | Minimum |  |
Investments |  |
Percentage of shares in associates | 33.41% | 33.28%
Others | Maximum |  |
Investments |  |
Percentage of shares in associates | 40.44% | 39.02%
Norte Energia S.A. - NESA |  |
Investments |  |
Percentage of shares in jointly controlled entities | 49.98% | 49.98%
Provision for losses on investments | R$ 337,152 |
Energia Sustentavel do Brasil S.A. - ESBR |  |
Investments |  |
Percentage of shares in jointly controlled entities | 40.00% | 40.00%
Teles Pires Participaes S.A. |  |
Investments |  |
Percentage of shares in jointly controlled entities | 100.00% | 49.44%
Provision for losses on investments |  | R$ 468,478
Mata de Santa Genebra Transmissora S.A. |  |
Investments |  |
Percentage of shares in jointly controlled entities | 49.90% | 49.90%
Provision for losses on investments |  | R$ 141,393
Lago Azul Transmisso |  |
Investments |  |
Provision for losses on investments |  | R$ 16,652
Chapecoense Geracao S.A. |  |
Investments |  |
Percentage of shares in jointly controlled entities | 40.00% | 40.00%
Empresa de Energia Sao Manoel S.A. |  |
Investments |  |
Percentage of shares in jointly controlled entities | 33.33% | 33.33%
Interligao Eltrica Garanhuns S.A. - IE Garanhuns |  |
Investments |  |
Percentage of shares in jointly controlled entities | 49.00% | 49.00%
Provision for losses on investments |  | R$ 92,192
Companhia Energetica Sinop S.A. - SINOP |  |
Investments |  |
Percentage of shares in jointly controlled entities | 49.00% | 49.00%
Provision for losses on investments |  | R$ 139,677
Sistema de Transmissao Nordeste S.A.- STN |  |
Investments |  |
Percentage of shares in jointly controlled entities | 49.00% | 49.00%
Paranaiba Transmissora de Energia S.A. |  |
Investments |  |
Percentage of shares in jointly controlled entities | 24.50% | 24.50%
Triangulo Mineiro Transmissora S.A. |  |
Investments |  |
Percentage of shares in jointly controlled entities | 100.00% | 49.00%
Goias Transmissao S.A. |  |
Investments |  |
Percentage of shares in jointly controlled entities | 49.00% | 49.00%
Retiro Baixo Energtica S.A. |  |
Investments |  |
Percentage of shares in jointly controlled entities | 100.00% | 49.00%
MGE Transmissao S.A. |  |
Investments |  |
Percentage of shares in jointly controlled entities | 49.00% | 49.00%
Transenergia Renovavle S.A. |  |
Investments |  |
Percentage of shares in jointly controlled entities | 49.00% | 49.00%
Vale do Sao Bartolomeu Transmissora de Energia S.A. |  |
Investments |  |
Percentage of shares in jointly controlled entities | 90.00% | 39.00%
Others | Minimum |  |
Investments |  |
Percentage of shares in jointly controlled entities | 30.61% | 24.50%
Others | Maximum |  |
Investments |  |
Percentage of shares in jointly controlled entities | 54.01% | 54.10%
Interligao Eltrica do Madeira S.A. - IE Madeira |  |
Investments |  |
Percentage of shares in jointly controlled entities | 49.00% | 49.00%
Enerpeixe S.A. |  |
Investments |  |
Percentage of shares in jointly controlled entities | 40.00% | 40.00%

X
- Definition The amount of provision for loss on investments. + References No definition available. + Details
Name: | ebr_AccumulatedProvisionForLossesOnInvestments
Namespace Prefix: | ebr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
Name: | ebr_DisclosureOfInvestmentsLineItems
Namespace Prefix: | ebr_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The proportion of ownership interest in an associate attributable to the entity. [Refer: Associates [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2023-01-01 -Paragraph 17 -Subparagraph b -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2023-en-r&anchor=para_17_b_iii&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2023-01-01 -Paragraph 16 -Subparagraph b -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2023-en-r&anchor=para_16_b_iii&doctype=Standard -URIDate 2023-03-23 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2023-01-01 -Paragraph 21 -Subparagraph a -Clause iv -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2023-en-r&anchor=para_21_a_iv&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_ProportionOfOwnershipInterestInAssociate
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The proportion of ownership interest in a joint venture attributable to the entity. [Refer: Joint ventures [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2023-01-01 -Paragraph 17 -Subparagraph b -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2023-en-r&anchor=para_17_b_iii&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2023-01-01 -Paragraph 16 -Subparagraph b -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2023-en-r&anchor=para_16_b_iii&doctype=Standard -URIDate 2023-03-23 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2023-01-01 -Paragraph 21 -Subparagraph a -Clause iv -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2023-en-r&anchor=para_21_a_iv&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_ProportionOfOwnershipInterestInJointVenture
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_SignificantInvestmentsInAssociatesAxis=ebr_CompanhiaDeTransmissaoDeEnergiaEletricaPaulistaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInAssociatesAxis=ebr_LajeadoEnergiaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInAssociatesAxis=ebr_CebLajeadoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInAssociatesAxis=ebr_PaulistaLajeadoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInAssociatesAxis=ebr_OtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ifrs-full_BottomOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_NorteEnergiaBeloMonteMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_EnergiaSustentavelDoBrasilS.a.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_TelesPiresParticipacoesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_MataDeSantaGenebraMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_LagoAzulTransmissoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_ChapecoenseGeracaoS.a.ChapecoenseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_EmpresaDeEnergiaSaoManoelS.a.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_InterligacaoEletricaGaranhunsS.a.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_CompanhiaEnergeticaSinopMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_StnSistemaDeTransmissaoNordesteS.a.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_ParanaibaTransmissoraDeEnergiaS.a.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_TrianguloMineiroTransmissoraMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_GoiasTransmissaoS.a.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_RetiroBaixoEnergeticaS.a.RetiroBaixoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_MgeTransmissaoS.a.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_TransenergiaRenovavelS.a.TransenergiaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_ValeDoSaoBartolomeuTransmissoraDeEnergiaS.a.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_OtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_InterligacaoEletricaDoMadeiraS.a.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=ebr_EnerpeixeS.a.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |