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v3.20.1

1 Operations (Details) | 12 Months Ended
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Dec. 31, 2019
Copel Geracao e Transmissao S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Copel Geração e Transmissão S.A. (Copel GeT) |
Headquarters | Curitiba/PR |
Main activity | Production and transmission of electricity |
Interest | 100.00% |
Investor | Copel |
Copel Distribuicao S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Copel Distribuição S.A. (Copel DIS) |
Headquarters | Curitiba/PR |
Main activity | Distribution and marketing of electricity |
Interest | 100.00% |
Investor | Copel |
Copel Telecomunicacoes S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Copel Telecomunicações S.A. (Copel TEL) |
Headquarters | Curitiba/PR |
Main activity | Telecommunication and communication |
Interest | 100.00% |
Investor | Copel |
Copel Renovaveis S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Copel Renováveis S.A. (Copel REN) | [1]
Headquarters | Curitiba/PR | [1]
Main activity | Control and management of interests | [1]
Interest | 100.00% | [1]
Investor | Copel | [1]
Copel Comercializacao S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Copel Comercialização S.A. (Copel Energia) |
Headquarters | Curitiba/PR |
Main activity | Commercialization of electricity |
Interest | 100.00% |
Investor | Copel |
Companhia Paranaense de Gas - Compagas [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Companhia Paranaense de Gás - Compagás |
Headquarters | Curitiba/PR |
Main activity | Distribution of pipeline gas |
Interest | 51.00% |
Investor | Copel |
Elejor - Centrais Eletricas do Rio Jordao S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Elejor - Centrais Elétricas do Rio Jordão S.A. |
Headquarters | Curitiba/PR |
Main activity | Production of electricity |
Interest | 70.00% |
Investor | Copel |
UEG Araucaria Ltda. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | UEG Araucária Ltda. (UEG) |
Headquarters | Curitiba/PR |
Main activity | Production of electricity from natural gas |
Interest | 20.30% |
Investor | Copel |
UEG Araucaria Ltda. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | UEG Araucária Ltda. (UEG) |
Headquarters | Curitiba/PR |
Main activity | Production of electricity from natural gas |
Interest | 60.90% |
Investor | Copel GeT |
Sao Bento Energia, Investimentos e Participacoes S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | São Bento Energia, Investimentos e Participações S.A. (São Bento) |
Headquarters | Curitiba/PR |
Main activity | Control and management of interests |
Interest | 100.00% |
Investor | Copel GeT |
Nova Asa Branca I Energias Renovaveis S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Nova Asa Branca I Energias Renováveis S.A. |
Headquarters | S. Miguel do Gostoso/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Copel GeT |
Nova Asa Branca II Energias Renovaveis S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Nova Asa Branca II Energias Renováveis S.A. |
Headquarters | Parazinho/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Copel GeT |
Nova Asa Branca III Energias Renovaveis S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Nova Asa Branca III Energias Renováveis S.A. |
Headquarters | Parazinho/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Copel GeT |
Nova Eurus IV Energias Renovaveis S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Nova Eurus IV Energias Renováveis S.A. |
Headquarters | Touros/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Copel GeT |
Santa Maria Energias Renovaveis S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Santa Maria Energias Renováveis S.A. |
Headquarters | Maracanaú/CE |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Copel GeT |
Santa Helena Energias Renovaveis S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Santa Helena Energias Renováveis S.A. |
Headquarters | Maracanaú/CE |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Copel GeT |
Ventos de Santo Uriel S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Ventos de Santo Uriel S.A. |
Headquarters | João Câmara/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Copel GeT |
Cutia Empreendimentos Eolicos S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Cutia Empreendimentos Eólicos S.A. (Cutia) |
Headquarters | Curitiba/PR |
Main activity | Control and management of interests |
Interest | 100.00% |
Investor | Copel GeT |
Costa Oeste Transmissora de Energia S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Costa Oeste Transmissora de Energia S.A. |
Headquarters | Curitiba/PR |
Main activity | Transmission of electricity |
Interest | 100.00% |
Investor | Copel GeT |
Marumbi Transmissora de Energia S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Marumbi Transmissora de Energia S.A. |
Headquarters | Curitiba/PR |
Main activity | Transmission of electricity |
Interest | 100.00% |
Investor | Copel GeT |
Uirapuru Transmissora de Energia S.A [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Uirapuru Transmissora de Energia S.A |
Headquarters | Florianópolis |
Main activity | Transmission of electricity |
Interest | 100.00% |
Investor | Copel GeT |
Bela Vista Geracao de Energia S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Bela Vista Geração de Energia S.A. | [2]
Headquarters | Curitiba/PR | [2]
Main activity | Production of electricity | [2]
Interest | 100.00% | [2]
Investor | Copel GeT | [2]
F.D.A. Geracao de Energia Eletrica S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | F.D.A. Geração de Energia Elétrica S.A. | [2]
Headquarters | Curitiba/PR | [2]
Main activity | Production of electricity | [2]
Interest | 100.00% | [2]
Investor | Copel GeT | [2]
Jandaira I Energias Renovaveis S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Jandaíra I Energias Renováveis S.A. | [2]
Headquarters | Curitiba/PR | [2]
Main activity | Production of electricity from wind sources | [2]
Interest | 100.00% | [2]
Investor | Copel GeT | [2]
Jandaira II Energias Renovaveis S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Jandaíra II Energias Renováveis S.A. | [2]
Headquarters | Curitiba/PR | [2]
Main activity | Production of electricity from wind sources | [2]
Interest | 100.00% | [2]
Investor | Copel GeT | [2]
Jandaira III Energias Renovaveis S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Jandaíra III Energias Renováveis S.A. | [2]
Headquarters | Curitiba/PR | [2]
Main activity | Production of electricity from wind sources | [2]
Interest | 100.00% | [2]
Investor | Copel GeT | [2]
Jandaira IV Energias Renovaveis S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Jandaíra IV Energias Renováveis S.A. | [2]
Headquarters | Curitiba/PR | [2]
Main activity | Production of electricity from wind sources | [2]
Interest | 100.00% | [2]
Investor | Copel GeT | [2]
GE Olho D'agua S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | GE Olho D’Água S.A. |
Headquarters | São Bento do Norte/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | São Bento |
GE Boa Vista S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | GE Boa Vista S.A. |
Headquarters | São Bento do Norte/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | São Bento |
GE Farol S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | GE Farol S.A. |
Headquarters | São Bento do Norte/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | São Bento |
GE Sao Bento do Norte S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | GE São Bento do Norte S.A. |
Headquarters | São Bento do Norte/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | São Bento |
Central Geradora Eolica Sao Bento do Norte I S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Central Geradora Eólica São Bento do Norte I S.A. |
Headquarters | São Bento do Norte/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Cutia |
Central Geradora Eolica Sao Bento do Norte II S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Central Geradora Eólica São Bento do Norte II S.A. |
Headquarters | São Bento do Norte/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Cutia |
Central Geradora Eolica Sao Bento do Norte III S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Central Geradora Eólica São Bento do Norte III S.A. |
Headquarters | São Bento do Norte/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Cutia |
Central Geradora Eolica Sao Miguel I S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Central Geradora Eólica São Miguel I S.A. |
Headquarters | São Bento do Norte/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Cutia |
Central Geradora Eolica Sao Miguel II S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Central Geradora Eólica São Miguel II S.A. |
Headquarters | São Bento do Norte/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Cutia |
Central Geradora Eolica Sao Miguel III S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Central Geradora Eólica São Miguel III S.A. |
Headquarters | São Bento do Norte/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Cutia |
Usina de Energia Eolica Guajiru S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Usina de Energia Eólica Guajiru S.A. |
Headquarters | São Bento do Norte/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Cutia |
Usina de Energia Eolica Jangada S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Usina de Energia Eólica Jangada S.A. |
Headquarters | São Bento do Norte/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Cutia |
Usina de Energia Eolica Potiguar S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Usina de Energia Eólica Potiguar S.A. |
Headquarters | São Bento do Norte/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Cutia |
Usina de Energia Eolica Cutia S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Usina de Energia Eólica Cutia S.A. |
Headquarters | São Bento do Norte/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Cutia |
Usina de Energia Eolica Maria Helena S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Usina de Energia Eólica Maria Helena S.A. |
Headquarters | São Bento do Norte/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Cutia |
Usina de Energia Eolica Esperanca do Nordeste S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Usina de Energia Eólica Esperança do Nordeste S.A. |
Headquarters | São Bento do Norte/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Cutia |
Usina de Energia Eolica Paraiso dos Ventos do Nordeste S.A. [Member] |  |
Disclosure of subsidiaries [line items] |  |
Subsidiary name | Usina de Energia Eólica Paraíso dos Ventos do Nordeste S.A. |
Headquarters | São Bento do Norte/RN |
Main activity | Production of electricity from wind sources |
Interest | 100.00% |
Investor | Cutia |
[1] | The company is studying the possible incorporation of the operational activities and version of Copel RENs equity for the shareholder or the change of main activity.
[2] | Pre-operating stage.

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