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Schedule of associates (Details) | 12 Months Ended
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Dec. 31, 2021
Dona Francisca Energetica S A [Member] |
IfrsStatementLineItems [Line Items] |
Associate name | Dona Francisca Energética S.A.
Domicile of entity | Agudo/RS
Main activity | Production of electricity
Proportion of ownership interest in associate | 23.03%
Investor | Copel
Fozdo Chopim Energetica Ltda [Member] |
IfrsStatementLineItems [Line Items] |
Associate name | Foz do Chopim Energética Ltda.
Domicile of entity | Curitiba/PR
Main activity | Production of electricity
Proportion of ownership interest in associate | 35.77%
Investor | Copel GeT
Carbocampel S A [Member] |
IfrsStatementLineItems [Line Items] |
Associate name | Carbocampel S.A.
Domicile of entity | Figueira/PR
Main activity | Coal exploration
Proportion of ownership interest in associate | 49.00%
Investor | Copel

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