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Concessions and Authorizations (Details 1) - Concession agreement or authorization [member] - Copel geracaoe transmissao SA [member] | 12 Months Ended
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Dec. 31, 2022
Generation Concession H P P Gov Jayme Canet Junior Maua [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 51.00% |
Maturity date | 05.27.2047 |
Generation Concession H P P Colider [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 01.30.2046 |
Copel geracaoe transmissao SA [member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 12.06.2050 |
Generation Concession H P P Baixo Iguacu [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 30.00% |
Maturity date | 12.03.2049 |
H P P Apucaraninha [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 01.27.2027 |
H P P Chamine [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 08.02.2028 |
H P P Derivacaodo Rio Jordao [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 06.21.2032 |
H P P Cavernoso [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 06.23.2033 |
T P P Figueira [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 03.27.2019 |
H P P Sao Jorge [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 07.24.2026 |
H P P Gov Ney Aminthasde Barros Braga Segredo [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 09.25.2032 |
H P P Gov Jose Richa Salto Caxias [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 03.20.2033 |
Generation Concession 0012020 U H E Guaricana [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 07.21.2028 |
Authorization W P P Palmas [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 09.29.2029 |
H G P Salto Do Vau Only Register With A N E E L [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Generation Concession 0032016 H P P Gov Pedro Viriato Parigot De Souza G P S [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 01.03.2053 |
H P P Marumbi Power Generating Plant Registration C G H P H P R 001501602 [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Authorization Aneel 53732015 H G P Chopim I Only Register With A N E E L [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
U E G Araucaria [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 60.90% |
Maturity date | 12.23.2029 |
Nova Asa Branca I |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 04.25.2046 |
Nova Asa Branca II |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 05.31.2046 |
Nova Asa Branca III |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 05.31.2046 |
Nova Eurus IV |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 04.27.2046 |
Santa Maria [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 05.08.2047 |
Santa Helena [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 04.09.2047 |
Ventos de Santo Uriel |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 04.09.2047 |
G E Boa Vista [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 04.28.2046 |
G E Farol [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 04.20.2046 |
G E Olho D Agua [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 06.01.2046 |
G E Sao Bentodo Norte [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 05.19.2046 |
Esperancado Nordeste [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 05.11.2050 |
Paraisodos Ventosdo Nordeste [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 05.11.2050 |
Usinade Energia Eolica Jangada [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 01.05.2042 |
Maria Helena [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 01.05.2042 |
Usinade Energia Eolica Potiguar [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 05.11.2050 |
Usinade Energia Eolica Guajiru [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 01.05.2042 |
Usinade Energia Eolica Cutia [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 01.05.2042 |
Sao Bentodo Norte I [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 08.04.2050 |
Sao Bentodo Norte I I [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 08.04.2050 |
Sao Bentodo Norte I I I [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 08.04.2050 |
Sao Miguel I [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 08.04.2050 |
Sao Migue Il [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 08.04.2050 |
Sao Migue I Il [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 08.04.2050 |
Sao Miguel I I I [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 35.77% |
Maturity date | 08.15.2032 |
S H P Bela Vista [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 01.02.2041 |
F D A Geracao De Energia Eletrica [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 12.21.2024 |
Jandaira I Energias Renovaveis [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 04.02.2055 |
Jandaira I I Energias Renovaveis [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 04.02.2055 |
Jandaira I I I Energias Renovaveis [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 04.02.2055 |
Jandaira I V Energias Renovaveis [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 04.02.2055 |
Eol potiguar B141SPESA [member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 01.11.2054 |
Eol Potiguar B 142 S P E S A [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 01.14.2054 |
Eol Potiguar B 143 S P E S A [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 01.14.2054 |
Eol potiguar B61SPESA [member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 12.06.2054 |
Ventos De Vila Paraiba I V Spe Sa [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 01.14.2054 |
Contract 0602001 Transmission Facilities Sundry Transmission Lines And Substations Extended By The 3rdaddendum [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 01.01.2043 |
Next tariff review | 2023 |
Contract Transmission Line Bateias Jaguariaiva [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% | [1]
Maturity date | 08.17.2031 | [1]
Contract Transmission Line Bateias Pilarzinho [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 03.17.2038 |
Next tariff review | 2023 |
Contract Transmission Line Foz Do Iguacu Cascavel Oeste [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 11.19.2039 |
Next tariff review | 2025 |
Contract Transmission Line Araraquara Ii Taubate [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 10.06.2040 |
Next tariff review | 2026 |
Contract Substation Cerquilho Iii [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 10.06.2040 |
Next tariff review | 2026 |
Contract Transmission Line Foz Do Chopim Salto Osorio C 2 Transmission Line Kv Londrina Figueira [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 08.27.2042 |
Next tariff review | 2023 |
Contract Transmission Line Assis Paraguacu Paulista Ii Substation Kv Paraguacu Paulista Ii [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 02.25.2043 |
Next tariff review | 2023 |
Contract Transmission Line Bateias Curitiba Norte Substation Kv Curitiba Norte [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 01.29.2044 |
Next tariff review | 2024 |
Contract Transmission Line Foz Do Chopim Realeza Substation Realeza Kv Patio Novo Kv [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 09.05.2044 |
Next tariff review | 2025 |
Contract Transmission Line Assis Londrina [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 09.05.2044 |
Next tariff review | 2025 |
Contract Transmission Line Kv Curitiba Leste Blumenau C [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 04.07.2046 |
Next tariff review | 2026 |
Costa Oeste Transmissora [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 01.12.2042 |
Next tariff review | 2027 |
Caiua Transmissora [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 49.00% |
Maturity date | 05.10.2042 |
Next tariff review | 2027 |
Marumbi Transmissora [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% |
Maturity date | 05.10.2042 |
Next tariff review | 2027 |
Integracao Maranhense [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 49.00% |
Maturity date | 05.10.2042 |
Next tariff review | 2027 |
Matrincha Transmissora [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 49.00% |
Maturity date | 05.10.2042 |
Next tariff review | 2027 |
Guaraciaba Transmissora [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 49.00% |
Maturity date | 05.10.2042 |
Next tariff review | 2027 |
Paranaiba Transmissora [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 24.50% |
Maturity date | 05.02.2043 |
Next tariff review | 2023 |
Mata De Santa Genebra [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 50.10% |
Maturity date | 05.14.2044 |
Next tariff review | 2024 |
Cantareira Transmissora [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 49.00% |
Maturity date | 09.05.2044 |
Next tariff review | 2025 |
Uirapuru Transmissora [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest rate | 100.00% | [1]
Maturity date | 03.04.2035 | [1]
[1] | Do not undergo tariff review and RAP reduces to 50% in the 16th year.

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