XML 18 R6.htm IDEA: XBRL DOCUMENT v3.23.2
Consolidated Statements of Cash Flows - BRL (R$)
R$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
 CASH FLOWS FROM OPERATIONAL ACTIVITIES       
 Net income from continuing operations  R$ 1,149,321 R$ 3,859,045 R$ 3,834,172
 Net income from discontinued operations  1,189,557 75,578
NET INCOME 1,149,321 5,048,602 3,909,750
 Adjustments to reconcile net income for the period with cash generation from operating activities:       
 Unrealized monetary and exchange variation and debt charges - net  1,314,407 622,680 456,456
 Interest - bonus from the grant of concession agreements under the quota system  (118,439) (134,482) (94,307)
 Remuneration of transmission concession contracts  (769,248) (1,084,986) (777,670)
 Provision for allocation of PIS and Cofins credits  1,821,933 (21,640) (1,755,112)
 Income tax and social contribution  429,267 469,226 1,260,469
 Deferred income tax and social contribution  (628,389) 790,406 24,896
 Equity in earnings of investees  (478,577) (303,137) (193,547)
 Appropriation of post-employment benefits obligations  268,171 246,812 224,478
 Creation for research and development and energy efficiency programs  156,690 194,016 148,019
 Recognition of fair value of assets from the indemnity for the concession  (89,941) (142,642) (57,341)
 Sectorial financial assets and liabilities result  (1,847,863) (2,502,324) (746,052)
 Depreciation and amortization  1,300,982 1,082,539 1,009,912
 Net operating estimated losses, provisions and reversals  831,216 240,787 237,294
 Result do Hydrological Risk Renegotiation - GSF  (1,570,543)
 Realization of added value in business combinations  (721) (722) (722)
 Fair value in energy purchase and sale operations  (32,748) 35,818 (137,463)
 Derivatives fair value  2,907 20,401 (24,511)
 Loss on disposal of accounts receivable related to concession  26,703 20 144
 Loss on disposal of contract assets  8,829 7,155 35,590
 Loss on disposal of property, plant and equipment  42,841 40,305 5,195
 Loss on disposal of intangible assets  55,177 30,623 52,811
 Result of write-offs of use rights of assets and liabilities of leases - net  (79) (177) (314)
 Net income for the period from discontinued operations  (1,189,557)
Total  3,442,439 1,879,180 3,577,975
 Decrease (increase) in assets       
 Trade accounts receivable 1,628,696 (210,965) (175,049)
 Dividends and interest on own capital received 67,732 82,937 53,952
 CRC transferred to the Government of the State of Paraná  1,646,614 300,025
 Judicial deposits  575 (87,866) 16,729
 Sectorial financial assets  966,466 1,509,802 979,642
 Other receivables 62,369 (129,814) (13,898)
 Inventories  2,929 (30,699) (40,035)
 Income tax and social contribution recoverable  (498,961) (267,179) 123,582
 Other taxes recoverable  264,048 (64,130) 74,125
 Prepaid expenses  (6,410) (16,621) (3,473)
 Related parties  (1,135)
  Total 2,486,309 2,432,079 1,315,600
 Increase (decrease) in liabilities       
 Payroll, social charges and accruals  (190,627) 17,224 347,002
 Related parties 
 Suppliers  (504,362) (53,298) 292,108
 Other taxes  892,002 834,358 (79,053)
 Post-employment benefits  (201,566) (198,626) (197,143)
 Sectorial charges due  (151,898) 164,674 5,204
 Research and development and energy efficiency (203,673) (246,744) (153,729)
 Payable related to the concession  (106,370) (88,430) (74,931)
 Other accounts payable  105,631 21,828 117,610
 Provisions for legal claims  (242,212) (207,877) (167,316)
 Total  (603,075) 243,109 89,752
 CASH GENERATED BY OPERATING ACTIVITIES  5,325,673 4,554,368 4,983,327
 Income tax and social contribution paid  (174,295) (659,318) (636,420)
 Loans and financing - interest due and paid  (337,455) (193,421) (183,391)
 Debentures - interest due and paid  (890,123) (343,903) (386,281)
 Charges for lease liabilities paid  (21,151) (6,514) (6,679)
 CONTINUING OPERATIONS  3,902,649 3,351,212 3,770,556
 DISCONTINUED OPERATIONS  35,620 170,288
 NET CASH GENERATED FROM OPERATING ACTIVITIES  3,902,649 3,386,832 3,940,844
 CASH FLOWS FROM INVESTMENT ACTIVITIES      
 Financial investments 67,157 (54,120) (48,238)
 Additions to contract assets  (1,923,558) (1,482,785) (1,236,999)
 Acquisitions of subsidiaries - effect on cash  (18,031) (501,886)
 Additions in investments  (4,829) (30,970) (72,439)
 Capital reduction of investees  61,536 228
 Additions to property, plant and equipment (535,542) (338,137) (226,325)
 Additions to intangible assets  (421,729) (4,546) (10,225)
FROM CONTINUING OPERATIONS  (2,774,996) (2,412,444) (1,593,998)
FROM DISCONTINUED OPERATIONS  2,444,352 (73,573)
 NET CASH GENERATED (USED) FROM INVESTING ACTIVITIES  (2,774,996) 31,908 (1,667,571)
 CASH FLOWS FROM FINANCING ACTIVITIES      
 Loans and financing obtained from third parties  1,891,954 134,313 263,000
 Transaction costs of loans and financing obtained from third parties  (19,781) (1,647)
 Issue of debentures  1,500,000 3,000,000
 Transaction costs in the issuing of debentures  (14,445) (35,030)
 Payments of principal - loans and financing  (1,000,319) (202,577) (248,863)
 Payments of principal - debentures  (2,051,481) (1,852,048) (1,036,490)
 Amortization of principal of lease liabilities  (60,200) (51,270) (46,365)
 Dividends and interest on own capital paid (2,167,769) (3,874,318) (626,357)
FROM CONTINUING OPERATIONS  (1,922,041) (2,882,577) (1,695,075)
FROM DISCONTINUED OPERATIONS  (1,850) (20,038)
 NET CASH USED FROM FINANCING ACTIVITIES (1,922,041) (2,884,427) (1,715,113)
 TOTAL EFFECTS ON CASH AND CASH EQUIVALENTS (794,388) 534,313 558,160
 Cash and cash equivalents at the beginning of the period  3,472,845 3,222,768 2,941,727
 Cash and cash equivalents at the end of the period  2,678,457 3,472,845 3,222,768
 Cash and cash equivalents variations from discontinued operations  284,236 277,119
 CHANGE IN CASH AND CASH EQUIVALENTS  R$ (794,388) R$ 534,313 R$ 558,160