XML 51 R17.htm IDEA: XBRL DOCUMENT
v3.25.1

Accounts Receivables - Concessions | 12 Months Ended
--- | ---
Dec. 31, 2024
Accounts Receivables - Concessions |
Accounts Receivables - Concessions | 9. Accounts Receivables - Concessions
| 12.31.2024 | 12.31.2023
Power distribution service concession (9.1) | 2,610,731 |  | 1,954,679 |
Bonus from the grant of concession agreements under the quota system (9.2) | 821,804 |  | 792,741 |
Generation concession agreements (9.3) | 75,425 |  | 71,835 |
| 3,507,960 |  | 2,819,255 |
Current | 10,609 |  | 9,354 |
Noncurrent | 3,497,351 |  | 2,809,901 |
9.1. Power distribution service concession
Balance as of January 1, 2023 | 1,442,819 |
Transfers from contract assets (Note 10.1) | 451,250 |
Transfers to other receivables (assets held for disposal) | (1,287) |
Fair value recognition | 62,167 |
Write-offs | (270) |
Balance as of December 31, 2023 | 1,954,679 |
Transfers from contract assets (Note 10.1) | 578,820 |
Transfers to other receivables (assets held for disposal) | (1,927) |
Fair value recognition | 82,424 |
Write-offs | (3,265) |
Balance as of December 31, 2024 | 2,610,731 |
Balance corresponding to the estimated portion of investments made in the public service infrastructure whose useful life exceeds the concession period and which, according to the contractual provision, will be indemnified by the Granting Authority at the end of the concession. 9.2. Bonus from the grant of concession agreements under the quota system
Balance as of January 1, 2023 | 766,832 |
Transfers to electricity grid use charges - customers | (88,461) |
Interest (Note 28.1) | 114,370 |
Balance as of December 31, 2023 | 792,741 |
Transfers to electricity grid use charges - customers | (91,737) |
Interest (Note 28.1) | 120,800 |
Balance as of December 31, 2024 | 821,804 |
Balance relating to the bonus for the grant of the GPS HPP concession contract, paid to the Granting Authority, restated by the IPCA and interest, in accordance with the concession contract signed on January 5, 2016. 9.3. Power generation concessions agreements
Balance as of January 1, 2023 | 68,642 |
Fair value adjustment | 3,193 |
Balance as of December 31, 2023 | 71,835 |
Fair value adjustment | 3,590 |
Balance as of December 31, 2024 | 75,425 |
Residual balance of the electricity generation assets of HPP GPS and HPP Mourão I. Copel GeT depreciated the plants until 2015, the expiration date of the concessions, and the remaining balance was reclassified to accounts receivable related to the concession and subsequently measured at the best estimate of fair value. In 2015, Copel GeT expressed to Aneel its interest in receiving the indemnifiable amount, with proof of the realization of the respective investments. In August 2022, Copel submitted to Aneel the appraisal reports related to the residual values, with a base date of July 2015, which, since January 2023, have been under review by the regulatory agency (Note 32.2.1 - e).

X
- Definition Accounts Receivables - Concessions + References No definition available. + Details
Name: | elp_DisclosureAccountsReceivablesConcessionsAbstract
Namespace Prefix: | elp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition DisclosureOfAccountsReceivableRelatedToConcessionExplanatory + References No definition available. + Details
Name: | elp_DisclosureOfAccountsReceivableRelatedToConcessionExplanatory
Namespace Prefix: | elp_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration