v3.26.1
OBLIGATIONS OF LAW No. 14,182/2021 - Movements (Details) - BRL (R$)
R$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
OBLIGATIONS OF LAW No. 14,182/2021    
Opening balance at beginning R$ 42,022,123 R$ 39,519,406
Effect on cash flow:    
Amortization of Principal (2,575,565) (1,974,966)
Interest paid (434,120) (239,131)
Non-cash effect:    
Inflation adjustment 1,764,932 1,892,762
Charges 2,989,293 2,824,052
Opening balance at end 43,766,663 42,022,123
Current 3,738,498 2,916,199
Non-current 40,028,165 39,105,924
Energy Development Account    
OBLIGATIONS OF LAW No. 14,182/2021    
Opening balance at beginning 35,610,560 32,811,606
Effect on cash flow:    
Amortization of Principal (1,712,309) (1,128,076)
Interest paid (328,555) (161,849)
Non-cash effect:    
Inflation adjustment 1,524,820 1,604,681
Charges 2,670,067 2,484,198
Opening balance at end 37,764,583 35,610,560
Current 2,713,674 1,951,819
Non-current 35,050,909 33,658,741
River Basin Revitalization    
OBLIGATIONS OF LAW No. 14,182/2021    
Opening balance at beginning 6,411,563 6,707,800
Effect on cash flow:    
Amortization of Principal (863,256) (846,890)
Interest paid (105,565) (77,282)
Non-cash effect:    
Inflation adjustment 240,112 288,081
Charges 319,226 339,854
Opening balance at end 6,002,080 6,411,563
Current 1,024,824 964,380
Non-current R$ 4,977,256 R$ 5,447,183