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Concessions and Authorizations (Details) - Concession Agreement Or Authorization [Member] | 12 Months Ended
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Dec. 31, 2024
Copel D I S [Member] |
Disclosure of detailed information about service concession arrangements [line items] |
Description of service concession arrangement | Contract 046/1999, extended by 5th addendum to the contract
Percentage of concession agreements interest | 100.00%
Maturity | 07.07.2045
Elejor [Member] |
Disclosure of detailed information about service concession arrangements [line items] |
Description of service concession arrangement | Contract 125/2001 – HPP Fundão
Percentage of concession agreements interest | 70.00%
Maturity | 06.11.2040
Elejor 1 [Member] |
Disclosure of detailed information about service concession arrangements [line items] |
Description of service concession arrangement | Contract 125/2001 – HPP Santa Clara
Maturity | 05.10.2040
Elejor 2 [Member] |
Disclosure of detailed information about service concession arrangements [line items] |
Description of service concession arrangement | Authorization – SHP Fundão I and SHP Santa Clara I – 753/2002 and 757/2002
Dona Francisca Energetica [Member] |
Disclosure of detailed information about service concession arrangements [line items] |
Description of service concession arrangement | Contract 188/1998 – HPP Dona Francisca
Percentage of concession agreements interest | 23.00%
Maturity | 09.21.2037
Usina De Energia Eolica Sao Joao S A [Member] |
Disclosure of detailed information about service concession arrangements [line items] |
Description of service concession arrangement | MME Ordinance 173 /2012 – WPP São João
Percentage of concession agreements interest | 49.00%
Maturity | 03.26.2047
Usina De Energia Eolica Carnauba S A [Member] |
Disclosure of detailed information about service concession arrangements [line items] |
Description of service concession arrangement | MME Ordinance 204 /2012 – WPP Carnaúbas
Percentage of concession agreements interest | 49.00%
Maturity | 04.09.2047
Usina De Energia Eolica Reduto S A [Member] |
Disclosure of detailed information about service concession arrangements [line items] |
Description of service concession arrangement | MME Ordinance 230 /2012 – WPP Reduto
Percentage of concession agreements interest | 49.00%
Maturity | 04.16.2047
Usina De Energia Eolica Santo Cristo S A [Member] |
Disclosure of detailed information about service concession arrangements [line items] |
Description of service concession arrangement | MME Ordinance 233/2012 – WPP Santo Cristo
Percentage of concession agreements interest | 49.00%
Maturity | 04.18.2047

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- Definition The description of the service concession arrangement. [Refer: Service concession arrangements [domain]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name SIC -Number 29 -IssueDate 2024-01-01 -Paragraph 6 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=SIC&num=29&code=ifrs-tx-2024-en-r&anchor=para_6_a&doctype=Standard -URIDate 2024-03-27 + Details
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