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Concession contracts or authorizations obtained by Copel (Details) | 12 Months Ended
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Dec. 31, 2021
Concession agreement or authorization [member] | Usina De Energia Eolica Sao Joao S A [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Concessions agreements or authorizations | MME Ordinance 173 /2012 - WPP São João | [1]
[custom:ProportionOfInterestInConcessionAgreementsOrAuthorizations] | 49.00% | [1]
[custom:ConcessionsAgreementsOrAuthorizationsMaturity] | 03.26.2047 | [1]
Concession agreement or authorization [member] | Usina De Energia Eolica Carnauba S A [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Concessions agreements or authorizations | MME Ordinance 204 /2012 - WPP Carnaúbas | [1]
[custom:ProportionOfInterestInConcessionAgreementsOrAuthorizations] | 49.00% | [1]
[custom:ConcessionsAgreementsOrAuthorizationsMaturity] | 04.09.2047 | [1]
Concession agreement or authorization [member] | Usina De Energia Eolica Reduto S A [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Concessions agreements or authorizations | MME Ordinance 230 /2012 - WPP Reduto | [1]
[custom:ProportionOfInterestInConcessionAgreementsOrAuthorizations] | 49.00% | [1]
[custom:ConcessionsAgreementsOrAuthorizationsMaturity] | 04.16.2047 | [1]
Concession agreement or authorization [member] | Usina De Energia Eolica Santo Cristo S A [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Concessions agreements or authorizations | MME Ordinance 233/2012 - WPP Santo Cristo | [1]
[custom:ProportionOfInterestInConcessionAgreementsOrAuthorizations] | 49.00% | [1]
[custom:ConcessionsAgreementsOrAuthorizationsMaturity] | 04.18.2047 | [1]
Concession agreement or authorization [member] | Dona Francisca Energetica S A [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Concessions agreements or authorizations | Contract 188/1998 - HPP Dona Francisca |
[custom:ProportionOfInterestInConcessionAgreementsOrAuthorizations] | 23.00% |
[custom:ConcessionsAgreementsOrAuthorizationsMaturity] | 09.21.2037 |
Concession agreement or authorization [member] | CCEE liabilities |  |
IfrsStatementLineItems [Line Items] |  |
Concessions agreements or authorizations | Contract 046/1999, extended by 5th addendum to the contract |
[custom:ProportionOfInterestInConcessionAgreementsOrAuthorizations] | 100.00% |
[custom:ConcessionsAgreementsOrAuthorizationsMaturity] | 07.07.2045 |
Concession agreement or authorization [member] | Elejor [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Concessions agreements or authorizations | Contract 125/2001 - HPP Fundão |
[custom:ProportionOfInterestInConcessionAgreementsOrAuthorizations] | 70.00% |
[custom:ConcessionsAgreementsOrAuthorizationsMaturity] | 06.11.2040 |
Concession agreement or authorization [member] | Elejor 1 [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Concessions agreements or authorizations | Contract 125/2001 - HPP Santa Clara |
Concession agreement or authorization [member] | U E G Araucaria [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Concessions agreements or authorizations | Authorization 351/1999 - TPP Araucária (60.9% Copel GET) |
[custom:ProportionOfInterestInConcessionAgreementsOrAuthorizations] | 20.30% |
[custom:ConcessionsAgreementsOrAuthorizationsMaturity] | 12.23.2029 |
Concession agreement or authorization [member] | Compagas [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Concessions agreements or authorizations | Concession gas distribution contract |
[custom:ProportionOfInterestInConcessionAgreementsOrAuthorizations] | 51.00% |
[custom:ConcessionsAgreementsOrAuthorizationsMaturity] | 07.06.2024 |
Concession Agreement Or Authorization 2 [Member] | Elejor 1 [Member] |  |
IfrsStatementLineItems [Line Items] |  |
[custom:ProportionOfInterestInConcessionAgreementsOrAuthorizations] | 70.00% |
[custom:ConcessionsAgreementsOrAuthorizationsMaturity] | 05.10.2040 |
Concession Agreement Or Authorization 1 [Member] | Elejor [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Concessions agreements or authorizations | Authorization - SHP Fundão I and SHP Santa Clara I - 753/2002 and 757/2002 |
[custom:ProportionOfInterestInConcessionAgreementsOrAuthorizations] | 70.00% |
[custom:ConcessionsAgreementsOrAuthorizationsMaturity] | 12.19.2032 |
[1] | Subsidiaries of Voltalia São Miguel do Gostoso I Participações S.A.

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