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Condensed individual financial information of Companhia Paranaense de Energia - Copel (Details 3) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Cash flow from investing activities |  |  |
Additions in investments | R$ 10,780 | R$ 4,829 | R$ 30,970
Additions to intangible | 13,388 | 8,319 | 4,546
Net cash used in investing activities from continuing operations | (3,099,567) | (2,216,994) | (2,383,321)
Net cash generated by investment activities from discontinued operations | (35,524) | (558,002) | 2,415,229
NET CASH USED FROM INVESTING ACTIVITIES | (3,135,091) | (2,774,996) | 31,908
Cash flow from financing activities |  |  |
Net cash used in financing activities | 2,696,572 | (1,922,041) | (2,884,427)
Cash and cash equivalents at the beginning of the period | 2,678,457 | 3,472,845 |
Cash and cash equivalents at the end of the period | 5,634,623 | 2,678,457 | 3,472,845
Consolidated One [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Net cash generated from operating activities | 811,605 | 3,079,427 | 2,892,312
Cash flow from investing activities |  |  |
Financial investments | (6,109) | (5,636) | 2,399
Loans and financing granted to related parties | (236,024) | (146,063) |
Receipt of loans and financing granted to related parties | 282,087 | 100,000 | 33,899
Additions in investments | (61,950) | (4,829) | (503,202)
Capital reduction of investees. |  |  | 82,330
Additions to property, plant and equipment | (1,659) | (4,436) | (1,847)
Additions to intangible | (1,742) | (1,592) | (1,771)
Net cash used in investing activities from continuing operations | (25,397) | (62,556) | (388,192)
Net cash generated by investment activities from discontinued operations | (35,000) |  | 2,506,837
NET CASH USED FROM INVESTING ACTIVITIES | (60,397) | (62,556) | 2,118,645
Cash flow from financing activities |  |  |
Amortization of principal - loans and financing |  | (774,899) |
Amortization of principal - debentures |  | (500,000) | (300,000)
Amortization of principal - Lease liabilities | (512) | (378) | (317)
Amortization of principal of related parties liabilities |  |  | (280,000)
Dividends and interest on capital paid | (750,371) | (2,167,769) | (3,847,288)
Net cash used in financing activities | (750,883) | (3,443,046) | (4,427,605)
Total effects on cash and cash equivalents | 325 | (426,175) | 583,352
Cash and cash equivalents at the beginning of the period | 199,877 | 626,052 | 42,700
Cash and cash equivalents at the end of the period | 2,231,413 | 199,877 | 626,052
Change in cash and cash equivalents | R$ 2,031,536 | R$ (426,175) | R$ 583,352

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