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v3.25.1

Condensed individual financial information of Companhia Paranaense de Energia - Copel (Details 3) - BRL (R$) R$ in Thousands |  | 12 Months Ended
--- | --- | ---
Jul. 01, 2024 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Cash flows from (used in) investing activities [abstract] |  |  |  |
Investment disposal | R$ 261,355 | R$ 47,066 | R$ 58,132 | R$ 0
Additions in investments |  | 0 | 10,780 | 4,829
Additions to intangible |  | 4,098,286 | 13,388 | 8,319
Net cash used in investing activities from continuing operations |  | (6,348,127) | (3,099,567) | (2,216,994)
Net cash generated by investment activities from discontinued operations |  | 608,713 | (35,524) | (558,002)
Cash flows from investing activities |  | (5,739,414) | (3,135,091) | (2,774,996)
Cash flow from financing activities |  |  |  |
Capital increase |  | 0 | 2,031,619 | 0
TransactionCostsInCapitalIncrease |  | 0 | 14,941 | 0
Share buyback |  | 50,044 | 0 | 0
Net cash used in financing activities |  | 803,856 | 2,696,572 | (1,922,041)
Cash and cash equivalents at the beginning of the period |  | 5,634,623 |  |
Cash and cash equivalents at the end of the period |  | 4,161,939 | 5,634,623 |
Consolidated [Member] |  |  |  |
Condensed Cash Flow Statements, Captions [Line Items] |  |  |  |
Net cash generated from operating activities |  | (183,674) | 811,605 | 3,079,427
Cash flows from (used in) investing activities [abstract] |  |  |  |
Financial investments |  | 15,832 | (6,109) | (5,636)
Loans and financing granted to related parties |  | (22,200) | (236,024) | (146,063)
Receipt of loans and financing granted to related parties |  | 22,200 | 282,087 | 100,000
Investment disposal |  | 2,066 | 14,533 | 0
Additions in investments |  | (613,150) | (61,950) | (4,829)
Additions to property, plant and equipment |  | (17) | (1,659) | (4,436)
Additions to intangible |  | (2,378) | (1,742) | (1,592)
Net cash used in investing activities from continuing operations |  | (597,647) | (10,864) | (62,556)
Net cash generated by investment activities from discontinued operations |  | 467,566 | (35,000) | 0
Cash flows from investing activities |  | (130,081) | (45,864) | (62,556)
Cash flow from financing activities |  |  |  |
Amortization of principal - loans and financing |  | 0 | 0 | (774,899)
Amortization of principal - debentures |  | 0 | 0 | (500,000)
Amortization of principal - Lease liabilities |  | (709) | (512) | (378)
Capital increase |  | 0 | 2,031,619 | 0
TransactionCostsInCapitalIncrease |  | 0 | (14,941) | 0
Share buyback |  | (50,044) | 0 | 0
Dividends and interest on capital paid |  | (1,586,565) | (750,371) | (2,167,769)
Net cash used in financing activities |  | (1,637,318) | 1,265,795 | (3,443,046)
Total effects on cash and cash equivalents |  | (1,951,073) | 2,031,536 | (426,175)
Cash and cash equivalents at the beginning of the period |  | 2,231,413 | 199,877 | 626,052
Cash and cash equivalents at the end of the period |  | 280,340 | 2,231,413 | 199,877
Change in cash and cash equivalents |  | R$ (1,951,073) | R$ 2,031,536 | R$ (426,175)

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