|
|
|
12/31/2017 |
|
||||||||
|
|
|
Gross value |
|
Accumulated |
|
Obligations associated with the |
|
Impairment * |
|
Net value |
|
|
In operation |
|
|
|
|
|
|
|
|
|
|
|
|
Generation |
|
50,132,157 |
|
(24,120,639 |
) |
(607,383 |
) |
(13,804,579 |
) |
11,599,556 |
|
|
Administration |
|
2,406,319 |
|
(1,537,139 |
) |
(8,413 |
) |
— |
|
860,767 |
|
|
Distribution |
|
1,398,468 |
|
(557,042 |
) |
— |
|
— |
|
841,426 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
53,936,944 |
|
(26,214,819 |
) |
(615,796 |
) |
(13,804,579 |
) |
13,301,749 |
|
|
Under Construction |
|
|
|
|
|
|
|
|
|
|
|
|
Generation |
|
13,827,544 |
|
— |
|
— |
|
— |
|
13,827,544 |
|
|
Administration |
|
836,544 |
|
— |
|
— |
|
— |
|
836,544 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
14,664,088 |
|
— |
|
— |
|
— |
|
14,664,088 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
68,601,032 |
|
(26,214,819 |
) |
(615,796 |
) |
(13,804,579 |
) |
27,965,837 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
12/31/2016 |
|
||||||||
|
|
|
Gross value |
|
Accumulated |
|
Obligations associated with the |
|
Impairment * |
|
Net value |
|
|
In operation |
|
|
|
|
|
|
|
|
|
|
|
|
Generation |
|
47,456,125 |
|
(23,064,664 |
) |
(538,375 |
) |
(12,141,003 |
) |
11,712,083 |
|
|
Administration |
|
2,491,860 |
|
(1,514,448 |
) |
(9,292 |
) |
— |
|
968,119 |
|
|
Distribution |
|
1,398,468 |
|
(499,344 |
) |
— |
|
— |
|
899,124 |
|
|
|
|
51,346,453 |
|
(25,078,456 |
) |
(547,667 |
) |
(12,141,003 |
) |
13,579,326 |
|
|
Under Construction |
|
|
|
|
|
|
|
|
|
|
|
|
Generation |
|
12,353,688 |
|
— |
|
— |
|
— |
|
12,353,688 |
|
|
Administration |
|
879,911 |
|
— |
|
— |
|
— |
|
879,911 |
|
|
|
|
13,233,599 |
|
— |
|
— |
|
— |
|
13,233,599 |
|
|
|
|
64,580,052 |
|
(25,078,456 |
) |
(547,667 |
) |
(12,141,003 |
) |
26,812,925 |
|
*See Note 19
Movement of Fixed Assets
|
|
|
Balance on |
|
Additions |
|
Transfer |
|
Disposals |
|
Acquisition of |
|
Classification - |
|
Balance on |
|
|
Generation / Commercialization |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
In operation |
|
47,456,125 |
|
198,582 |
|
(33,257 |
) |
(96,066 |
) |
2,232,962 |
|
— |
|
49,758,346 |
|
|
Accumulated depreciation |
|
(23,064,664 |
) |
(1,349,670 |
) |
194,497 |
|
99,198 |
|
— |
|
— |
|
(24,120,639 |
) |
|
Under Construction |
|
12,564,811 |
|
1,778,494 |
|
(378,979 |
) |
(15,734 |
) |
90,075 |
|
— |
|
14,038,667 |
|
|
Provision for recoverable assets (impairment) |
|
(12,141,003 |
) |
(2,459,063 |
) |
105,379 |
|
988,028 |
|
|
|
— |
|
(13,506,659 |
) |
|
Investigation findings |
|
(211,123 |
) |
— |
|
— |
|
— |
|
— |
|
— |
|
(211,123 |
) |
|
Special Obligations Associated with the Concession |
|
(538,375 |
) |
(28 |
) |
— |
|
6,911 |
|
|
|
— |
|
(531,492 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
24,065,771 |
|
(1,831,684 |
) |
(112,360 |
) |
982,337 |
|
2,323,037 |
|
— |
|
25,427,101 |
|
|
Distribution |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Commercial Leasing |
|
1,398,468 |
|
— |
|
— |
|
— |
|
— |
|
— |
|
1,398,468 |
|
|
Accumulated depreciation |
|
(499,344 |
) |
(57,698 |
) |
— |
|
— |
|
— |
|
— |
|
(557,042 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
899,124 |
|
(57,698 |
) |
— |
|
— |
|
— |
|
— |
|
841,426 |
|
|
Administration |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
In operation |
|
2,491,860 |
|
12,615 |
|
65,212 |
|
(28,320 |
) |
114 |
|
(135,162 |
) |
2,406,319 |
|
|
Accumulated depreciation |
|
(1,514,448 |
) |
(136,531 |
) |
(7,139 |
) |
29,190 |
|
— |
|
91,790 |
|
(1,537,139 |
) |
|
Under Construction |
|
879,911 |
|
82,000 |
|
(64,902 |
) |
(20,447 |
) |
866 |
|
(40,884 |
) |
836,544 |
|
|
Special Obligations Associated with the Concession |
|
(9,292 |
) |
(27 |
) |
— |
|
69 |
|
— |
|
836 |
|
(8,414 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1,848,030 |
|
(41,943 |
) |
(6,829 |
) |
(19,509 |
) |
980 |
|
(83,420 |
) |
1,697,310 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TOTAL |
|
26,812,925 |
|
(1,931,325 |
) |
(119,189 |
) |
962,828 |
|
2,324,017 |
|
(83,420 |
) |
27,965,837 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(*) Transfer of SPEs from Eletrosul to Eletrobras, see explanatory note 15.6.
|
|
|
Balance on |
|
Additions |
|
Transfer |
|
Write-offs |
|
Balance on |
|
|
Generation / commercialization |
|
|
|
|
|
|
|
|
|
|
|
|
In operation |
|
46,003,180 |
|
184,468 |
|
1,287,960 |
|
(19,483 |
) |
47,456,125 |
|
|
Accumulated depreciation |
|
(21,740,065 |
) |
(1,363,922 |
) |
27,098 |
|
12,225 |
|
(23,064,664 |
) |
|
Under Construction |
|
11,659,196 |
|
2,106,303 |
|
(1,355,214 |
) |
(56,596 |
) |
12,353,689 |
|
|
Provision for recoverable assets (impairment) |
|
(8,540,131 |
) |
(4,020,332 |
) |
14,048 |
|
405,412 |
|
(12,141,003 |
) |
|
Special Obligations Associated with the Concession |
|
(633,602 |
) |
(2,540 |
) |
(6,951 |
) |
104,718 |
|
(538,375 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
26,748,577 |
|
(3,096,023 |
) |
(33,059 |
) |
446,276 |
|
24,065,771 |
|
|
Distribution |
|
|
|
|
|
|
|
|
|
|
|
|
Commercial Leasing |
|
1,398,468 |
|
— |
|
— |
|
— |
|
1,398,468 |
|
|
Accumulated depreciation |
|
(441,647 |
) |
(57,697 |
) |
— |
|
— |
|
(499,344 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
956,821 |
|
(57,697 |
) |
— |
|
— |
|
899,124 |
|
|
Administration |
|
|
|
|
|
|
|
|
|
|
|
|
In operation |
|
2,444,828 |
|
49,578 |
|
217,570 |
|
(220,116 |
) |
2,491,860 |
|
|
Accumulated depreciation |
|
(1,445,137 |
) |
(149,132 |
) |
(100,422 |
) |
180,243 |
|
(1,514,448 |
) |
|
Under Construction |
|
799,908 |
|
136,791 |
|
(56,719 |
) |
(69 |
) |
879,911 |
|
|
Special Obligations Associated with the Concession |
|
(25,518 |
) |
— |
|
— |
|
16,226 |
|
(9,292 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1,774,081 |
|
37,236 |
|
60,429 |
|
(23,716 |
) |
1,848,030 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TOTAL |
|
29,546,645 |
|
(2,972,527 |
) |
27,370 |
|
422,560 |
|
26,812,925 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Balance on |
|
Additions |
|
Transfer |
|
Disposals |
|
Reclassification of |
|
Investigation |
|
Reclassification of |
|
Balance on |
|
|
Generation / commercialization |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
In operation |
|
43,466,067 |
|
886 |
|
776,531 |
|
(304,835 |
) |
1,349,221 |
|
— |
|
715,310 |
|
46,003,180 |
|
|
Accumulated depreciation |
|
(19,292,806 |
) |
(1,226,683 |
) |
(10,486 |
) |
57,138 |
|
(914,576 |
) |
— |
|
(352,652 |
) |
(21,740,065 |
) |
|
Under Construction |
|
7,547,759 |
|
3,908,372 |
|
(804,186 |
) |
(54,567 |
) |
1,022,207 |
|
(15,996 |
) |
55,606 |
|
11,659,195 |
|
|
Provision for recoverable assets (impairment) |
|
(2,955,233 |
) |
(5,729,304 |
) |
— |
|
167,261 |
|
— |
|
11,514 |
|
(34,369 |
) |
(8,540,131 |
) |
|
Special Obligations Associated with the Concession |
|
(455,808 |
) |
— |
|
(86,113 |
) |
4,084 |
|
(87,157 |
) |
— |
|
(8,608 |
) |
(633,602 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
28,309,979 |
|
(3,046,729 |
) |
(124,254 |
) |
(130,919 |
) |
1,369,695 |
|
(4,482 |
) |
375,287 |
|
26,748,577 |
|
|
Distribution |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Commercial Leasing |
|
1,398,468 |
|
— |
|
— |
|
— |
|
— |
|
— |
|
— |
|
1,398,468 |
|
|
Accumulated depreciation |
|
(383,950 |
) |
(57,697 |
) |
— |
|
— |
|
— |
|
— |
|
— |
|
(441,647 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1,014,518 |
|
(57,697 |
) |
— |
|
— |
|
— |
|
— |
|
— |
|
956,821 |
|
|
Administration |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
In operation |
|
2,396,288 |
|
24,358 |
|
34,701 |
|
(10,519 |
) |
— |
|
|
|
— |
|
2,444,828 |
|
|
Accumulated depreciation |
|
(1,302,020 |
) |
(132,790 |
) |
(22,854 |
) |
12,527 |
|
— |
|
|
|
— |
|
(1,445,137 |
) |
|
Under Construction |
|
713,710 |
|
206,275 |
|
(84,236 |
) |
(35,841 |
) |
— |
|
|
|
— |
|
799,908 |
|
|
Special Obligations Associated with the Concession |
|
(26,927 |
) |
— |
|
— |
|
1,409 |
|
— |
|
— |
|
— |
|
(25,518 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1,781,051 |
|
97,843 |
|
(72,389 |
) |
(32,424 |
) |
— |
|
— |
|
— |
|
1,774,081 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TOTAL |
|
31,105,548 |
|
(3,006,583 |
) |
(196,643 |
) |
(163,343 |
) |
1,369,695 |
|
(4,482 |
) |
375,287 |
|
29,479,479 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Average depreciation rate and accumulated depreciation:
|
|
|
12/31/2017 |
|
12/31/2016 |
|
||||
|
|
|
Average |
|
Accumulated |
|
Average |
|
Accumulated |
|
|
Generation |
|
|
|
|
|
|
|
|
|
|
Hydraulic |
|
2.48 |
% |
16,938,117 |
|
2.53 |
% |
15,920,174 |
|
|
Nuclear |
|
3.93 |
% |
4,842,938 |
|
3.93 |
% |
4,439,098 |
|
|
Thermal |
|
3.26 |
% |
2,166,751 |
|
4.03 |
% |
2,542,610 |
|
|
Wind |
|
6.99 |
% |
164,395 |
|
6.89 |
% |
161,681 |
|
|
Marketing |
|
2.92 |
% |
8,438 |
|
3.15 |
% |
1,101 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
24,120,639 |
|
|
|
23,064,664 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Distribution |
|
3.00 |
% |
557,042 |
|
3.00 |
% |
499,344 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Administration |
|
6.31 |
% |
1,537,139 |
|
6.00 |
% |
1,514,448 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Total |
|
|
|
26,214,820 |
|
|
|
25,078,456 |
|
|
|
|
|
|
|
|
|
|
|
|