| Schedule of movements in obligations of Law No. 14,182/2021 |
| | | | | | | | | | | | | | | | | | | | | | | Energy Development Account (CDE) | | River Basin Revitalization | | Total | | Opening balance as of January 1, 2025 | | 35,610,560 | | 6,411,563 | | 42,022,123 | | Effect on cash flow: | | | | | | | | Amortization of Principal | | (1,712,309) | | (863,256) | | (2,575,565) | | Interest paid | | (328,555) | | (105,565) | | (434,120) | | Non-cash effect: | | | | | | | | Inflation adjustment | | 1,524,820 | | 240,112 | | 1,764,932 | | Charges | | 2,670,067 | | 319,226 | | 2,989,293 | | Final balance on December 31, 2025 | | 37,764,583 | | 6,002,080 | | 43,766,663 | | | | | | | | | Current | | 2,713,674 | | 1,024,824 | | 3,738,498 | | Non-current | | 35,050,909 | | 4,977,256 | | 40,028,165 |
| | | | | | | | | | | | | | | | | | | | | | | Energy Development Account (CDE) | | River Basin Revitalization | | Total | | Opening balance as of January 1, 2024 | | 32,811,606 | | 6,707,800 | | 39,519,406 | | Effect on cash flow: | | | | | | | | Amortization of Principal | | (1,128,076) | | (846,890) | | (1,974,966) | | Interest paid | | (161,849) | | (77,282) | | (239,131) | | Non-cash effect: | | | | | | | | Inflation adjustment | | 1,604,681 | | 288,081 | | 1,892,762 | | Charges | | 2,484,198 | | 339,854 | | 2,824,052 | Final balance on December 31, 2024 | | 35,610,560 | | 6,411,563 | | 42,022,123 | | | | | | | | | Current | | 1,951,819 | | 964,380 | | 2,916,199 | | Non-current | | 33,658,741 | | 5,447,183 | | 39,105,924 |
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| Schedule of maturity analysis of installments of the obligations with CDE and Regeneration of River Basins |
The non‑current portions of the obligations related to the CDE and to the River Basin Revitalization Program are measured at present value, using annual discount rates of 7.60% and 5.67% rate, respectively, scheduled as follows: | | | | | | | | | | | | | | | | | | | Energy Development Account1 | | River Basin Revitalization2 | | Total | | 2026 (Current) | 2,713,674 | | | 1,024,824 | | | 3,738,498 | | | 2027 | 1,834,451 | | | 570,985 | | | 2,405,436 | | | 2028 | 3,022,984 | | | 903,238 | | | 3,926,222 | | | 2029 | 2,809,496 | | | 871,580 | | | 3,681,076 | | | 2030 | 2,611,084 | | | 824,809 | | | 3,435,893 | | | 2031 | 2,426,683 | | | 780,548 | | | 3,207,231 | | | After 2031 | 22,346,211 | | | 1,026,096 | | | 23,372,307 | | | 37,764,583 | | | 6,002,080 | | | 43,766,663 | |
___________________________________________________ 1Maturity in 2047; and 2Maturity in 2032.
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