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Debentures (Details 3) | 12 Months Ended
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Dec. 31, 2023
Debentures [Member] | Copel Geracaoe Transmissao SA [member] |
IfrsStatementLineItems [Line Items] |
Annual financial index | Consolidated net debt / Consolidated EBITDA
Limit | ≤ 3.5
Debentures [Member] | Copel D I S [Member] |
IfrsStatementLineItems [Line Items] |
Annual financial index | Debt service coverage ratio
Limit | ≥ 1.5
Copel Geracaoe Transmissao SA [member] | Debentures [Member] |
IfrsStatementLineItems [Line Items] |
Company name | Copel GeT
Copel Geracaoe Transmissao SA [member] | Debentures 5th Issue [Member] |
IfrsStatementLineItems [Line Items] |
Contract | 5th issue of Debentures
Copel Geracaoe Transmissao SA [member] | Debentures 6th Issue [Member] |
IfrsStatementLineItems [Line Items] |
Contract | 6th issue of Debentures
Copel Geracaoe Transmissao SA [member] | Debentures 7th Issue [Member] |
IfrsStatementLineItems [Line Items] |
Contract | 7th issue of Debentures
Copel Geracaoe Transmissao SA [member] | Debentures 8th Issue [Member] |
IfrsStatementLineItems [Line Items] |
Contract | 8th issue of Debentures
Copel Distribuicao SA [member] | Debentures 5th Issue [Member] |
IfrsStatementLineItems [Line Items] |
Contract | 5th issue of Debentures
Copel Distribuicao SA [member] | Debentures 6th Issue [Member] |
IfrsStatementLineItems [Line Items] |
Contract | 6th issue of Debentures
Copel Distribuicao SA [member] | Debentures 7th Issue [Member] |
IfrsStatementLineItems [Line Items] |
Contract | 7th issue of Debentures
Copel Distribuicao SA [member] | Debentures 8th Issue [Member] |
IfrsStatementLineItems [Line Items] |
Contract | 8th issue of Debentures
Copel Distribuicao SA [member] | Debentures Two [Member] |
IfrsStatementLineItems [Line Items] |
Company name | Copel DIS
Nova Asa Branca I [Member] | Debentures One [Member] |
IfrsStatementLineItems [Line Items] |
Company name | Nova Asa Branca I
Nova Asa Branca III [member] | Debentures [Member] |
IfrsStatementLineItems [Line Items] |
Annual financial index | Debt service coverage ratio
Limit | ≥ 1.3
Nova Asa Branca III [member] | Debentures One [Member] |
IfrsStatementLineItems [Line Items] |
Company name | Nova Asa Branca III
Nova Asa Branca III [member] | Debentures 2nd Issue [Member] |
IfrsStatementLineItems [Line Items] |
Contract | 2nd issue of Debentures
Nova Asa Branca I I [Member] | Debentures One [Member] |
IfrsStatementLineItems [Line Items] |
Company name | Nova Asa Branca II
Nova Eurus I V [Member] | Debentures One [Member] |
IfrsStatementLineItems [Line Items] |
Company name | Nova Eurus IV
Ventos De Santo Uriel [Member] | Debentures Two [Member] |
IfrsStatementLineItems [Line Items] |
Company name | Cutia
Ventos De Santo Uriel [Member] | Debentures One [Member] |
IfrsStatementLineItems [Line Items] |
Company name | Ventos de Santo Uriel
Cutia [Member] | Debentures [Member] |
IfrsStatementLineItems [Line Items] |
Annual financial index | Debt service coverage ratio (a)
Limit | ≥ 1.2
Cutia [Member] | Debentures 1st Issue [Member] |
IfrsStatementLineItems [Line Items] |
Contract | 1st issue of Debentures

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