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RECOVERABLE VALUE OF LONG-TERM ASSETS (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
RECOVERABLE VALUE OF LONG-TERM ASSETS |
Schedule of impairment positions, by operating segment | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 12/31/2023 | ​ | 12/31/2022
​ |  | Generation |  | Administration |  | Total |  | Generation |  | Administration |  | Total
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Fixed Assets |  | 1,769,570 |  | — |  | 1,769,570 |  | 2,536,835 |  | — |  | 2,536,835
Intangible Assets |  | 7,078 |  | 70,431 |  | 77,509 |  | 83,917 |  | 69,071 |  | 152,988
​ |  | 1,776,648 |  | 70,431 |  | 1,847,079 |  | 2,620,752 |  | 69,071 |  | 2,689,823
Schedule of movement of provisions for impairment | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Cash Generating Units |  | 12/31/2022 |  | Additions/ (Reversals) |  | Write-offs |  | Transfers | ​ | 12/31/2023
UTE Candiota¹ |  | 1,043,193 |  | (225) |  | — | ​ | (1,042,968) | ​ | —
UTE Santa Cruz¹ | ​ | 567,253 | ​ | — | ​ | — | ​ | (567,253) | ​ | —
UTE Candiota Phase B¹ | ​ | 276,877 | ​ | (396) | ​ | — | ​ | (276,481) | ​ | —
Eólica Casa Nova I |  | 234,733 |  | 31,522 |  | — | ​ | — | ​ | 266,255
UHE Batalha | ​ | 78,651 | ​ | (3,304) | ​ | — | ​ | — | ​ | 75,347
UTE Mauá Bloco 4 | ​ | 49,372 | ​ | — | ​ | — | ​ | — | ​ | 49,372
UTE Aparecida Óleo |  | 46,258 |  | — |  | — | ​ | — | ​ | 46,258
UTE Mauá Bloco 1 |  | 41,040 |  | — |  | — | ​ | — | ​ | 41,040
PCH Funil |  | 39,098 |  | (39,098) |  | — | ​ | — | ​ | —
Eólica Ventos de Angelim S.A. |  | 31,914 |  | — |  | (31,914) | ​ | — | ​ | —
PCH Pedra |  | 12,445 |  | 9,402 |  | — | ​ | — | ​ | 21,847
Eólica Coxilha Negra |  | — |  | 591,926 |  | — | ​ | — | ​ | 591,926
Samuel HPP | ​ | — | ​ | 261,886 | ​ | — | ​ | — | ​ | 261,886
PCH João Borges | ​ | — | ​ | 57,523 | ​ | — | ​ | — | ​ | 57,523
PCH Rio Chapéu | ​ | — | ​ | 48,392 | ​ | — | ​ | — | ​ | 48,392
Eólica Coxilha Seca |  | — |  | 47,358 |  | — | ​ | — | ​ | 47,358
Ibirapuitã² | ​ | — | ​ | 11,123 | ​ | — | ​ | 56,551 | ​ | 67,674
Others | ​ | 199,918 | ​ | (59,617) | ​ | (1,246) | ​ | 62,715 | ​ | 201,770
​ | ​ | 2,620,752 | ​ | 956,492 | ​ | (33,160) | ​ | (1,767,436) | ​ | 1,776,648
1 Amounts transferred for the asset kept for sale; and 2 values returned from the asset held for sale are due to the spinning off of Livramento shareholding, which resulted from the decision to dispose of only the non-operating complexes. ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Effects of | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Deconsolidation - | ​ | Additions/ | ​ | ​ | ​ | ​
Cash Generating Units |  | 12/31/2021 |  | Eletronuclear |  | (Reversals) | ​ | Write-offs |  | 12/31/2022
UTN Angra 3 |  | 4,508,764 |  | (4,508,764) | ​ | — | ​ | — |  | —
UTE Candiota | ​ | 1,054,306 | ​ | — | ​ | (11,113) | ​ | — | ​ | 1,043,193
UTE Candiota Phase B |  | 305,778 |  | — | ​ | (23,684) | ​ | — |  | 276,877
UTE Santa Cruz | ​ | 279,379 | ​ | — | ​ | 287,874 | ​ | — | ​ | 567,253
Eólica Casa Nova I |  | 257,579 |  | — | ​ | (22,846) | ​ | — |  | 234,733
UHE Batalha |  | 148,953 |  | — | ​ | (70,302) | ​ | — |  | 78,651
Coaracy Nunes HPP | ​ | 71,007 | ​ | — | ​ | — | ​ | (71,007) | ​ | —
UTE Mauá Bloco 4 | ​ | 49,372 | ​ | — | ​ | — | ​ | — | ​ | 49,372
UTE Aparecida Óleo | ​ | 46,258 | ​ | — | ​ | — | ​ | — | ​ | 46,258
UTE Mauá Bloco 1 | ​ | 41,040 | ​ | — | ​ | — | ​ | — | ​ | 41,040
Eólica Coxilha Seca |  | 1,264 |  | — | ​ | (1,264) | ​ | — |  | —
PCH Funil | ​ | — | ​ | — | ​ | 39,098 | ​ | — | ​ | 39,098
PCH Pedra | ​ | — | ​ | — | ​ | 12,445 | ​ | — | ​ | 12,445
Eólica Ventos de Angelim S.A. | ​ | — | ​ | — | ​ | 31,914 | ​ | — | ​ | 31,914
Others | ​ | 200,925 | ​ | — | ​ | (6,224) | ​ | — | ​ | 199,918
​ | ​ | 6,964,625 | ​ | (4,508,764) | ​ | 235,898 | ​ | (71,007) | ​ | 2,620,752

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