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34. Operating Segments
 12 Months Ended
Dec. 31, 2018
Operating Segments  
Operating Segments

Operating segments are business activities that generate revenues and incur expenses, whose operating results are regularly reviewed by the executive boards of the Parent Company and subsidiaries and by key strategic decision-makers responsible for allocating funds and assessing performance.

 

34.1Products and services from which we generate revenues from the reportable segments

 

The Company operates in reportable segments identified by Management, through the chief officers of each business area, taking into consideration the regulatory environments, the strategic business units and the different products and services. These segments are managed separately, since each business and each company requires different technologies and strategies.

 

In 2018 and 2017, all sales have been to customers within the Brazilian territory, in addition, all non-current assets are also located in national territory.

 

The Company did not identify any customer who individually accounts for more than 10% of their total net revenues in 2018.

 

The Company evaluates the performance of each segment based on information derived from the accounting records.

 

The accounting policies of the operating segments are the same as those described in Note 4.

 

34.2The Company’s reportable segments

 

The reportable segments of the Company, in accordance with IFRS 8, are:

 

Power generation and transmission (GET) - this segment comprises the generation of electric energy from hydraulic, wind, and thermal projects (GER) and the transmission and transformation of the power generated by the Company, and the construction, operation and maintenance of all power transmission substations and lines (TRA); for managers, the assets and liabilities of the generation and transmission segments are shown on an aggregate basis while their result is shown separately;

Power distribution (DIS) - this segment comprises the distribution of electric energy, the operation and maintenance of the distribution infrastructure and related services;

Telecommunications (TEL) - this segment comprises telecommunications and general communications services;

GAS - this segment comprises the public service of piped natural gas distribution.;

Power sale (COM) - this segment comprises the sale of electric energy and related services; and

Holding Company (HOL) - this segment comprises participation in other companies.

 

34.3Assets by reportable segment

 

                   
                   
  ASSETS Electric Energy TEL GAS COM HOL

Intersegment

operations

 Total
  12.31.2018  GET DIS
  TOTAL ASSETS         18,573,953        12,331,603        1,264,748        675,286        227,287         3,359,407                                    (502,184)          35,930,100
  CURRENT ASSETS           1,722,519          3,971,915             88,239        204,725        181,077         1,214,523                                    (705,152)            6,677,846
  NON-CURRENT ASSETS           16,851,434          8,359,688        1,176,509        470,561          46,210         2,144,884                                      202,968          29,252,254
  Long term assets           4,660,867          2,968,282             88,798        466,942          43,564         1,950,280                                    (164,473)          10,014,260
  Investments           2,212,271                 1,343                       -                    -            2,442            152,178                                                  -            2,368,234
  Property, plant and equipment           9,728,872                         -        1,071,489                    -                 51              40,251                                                  -          10,840,663
  Intangible assets              249,424          5,390,063             16,222            3,619               153                2,175                                      367,441            6,029,097

 

 

                 
ASSETS Electric Energy TEL GAS COM HOL Intersegment operations Total
12.31.2017 GET DIS
TOTAL ASSETS  17,110,518  11,529,588  1,054,741  632,910  208,369  3,211,162  (584,911)  33,162,377
CURRENT ASSETS  1,461,512  3,609,663  102,002  151,966  187,966  1,035,545  (846,820)  5,701,834
NON-CURRENT ASSETS    15,649,006  7,919,925  952,739  480,944  20,403  2,175,617  261,909  27,460,543
Long term assets  4,037,312  2,167,690  69,543  437,056  17,703  2,019,192  (140,870)  8,607,626
Investments  2,424,081  1,362  -  -  2,457  115,765  26,978  2,570,643
Property, plant and equipment  8,924,508  -  866,489  -  57  38,396  -  9,829,450
Intangible assets  263,105  5,750,873  16,707  43,888  186  2,264  375,801  6,452,824

 

34.4Statement of income by reportable segment

 

 

                     
                     
  STATEMENT OF INCOME Electric Energy TEL GAS COM HOL

Intersegment

operations

 Total
    GET  
  12.31.2018  GER TRA DIS
  NET OPERATING REVENUES            3,007,565            904,826              9,972,442            421,408                588,532             1,341,162                      -                                       (1,301,155)             14,934,780
  Net operating revenues - third-parties            2,116,875            680,567              9,932,267            364,741                582,895             1,341,162                      -                                            (83,727)             14,934,780
  Net operating revenues - between segments               890,690            224,259                   40,175              56,667                    5,637                            -                      -                                       (1,217,428)                              -
  OPERATING COSTS AND EXPENSES          (1,619,431)          (561,850)            (9,474,473)          (369,201)              (515,594)           (1,354,578)          (57,993)                                        1,276,499           (12,676,621)
  Energy purchased for resale             (417,918)                        -            (5,577,719)                        -                           -           (1,338,473)                      -                                           972,932             (6,361,178)
  Charges for use of the main transmission grid             (408,347)                        -            (1,012,062)                        -                           -                            -                      -                                           243,629             (1,176,780)
  Personnel and management             (214,855)          (147,139)               (837,728)            (92,472)                (34,896)                (13,734)          (16,961)                                                       -             (1,357,785)
  Pension and healthcare plans               (36,379)            (25,884)               (159,842)            (13,892)                  (3,881)                  (1,507)            (2,365)                                                       -                (243,750)
  Materials and supplies               (11,637)              (5,054)                 (60,379)              (1,763)                  (2,110)                       (65)               (749)                                                       -                  (81,757)
  Raw materials and supplies for generation                (25,367)                        -                            -                        -                           -                            -                      -                                               5,638                  (19,729)
  Natural gas and supplies for gas business                           -                        -                            -                        -              (412,618)                            -                      -                                                       -                (412,618)
  Third party services             (119,668)            (33,489)               (339,399)            (91,127)                (17,034)                  (1,700)          (32,311)                                             62,501                (572,227)
  Depreciation and amortization             (353,916)            (11,386)               (301,581)            (58,209)                (22,759)                       (16)            (1,312)                                                       -                (749,179)
  Provision (reversal) for litigations                 18,059                7,879               (222,057)            (12,844)                     (154)                           9          (10,528)                                                       -                (219,636)
  Impairment of assets                 22,312                        -                            -                        -                           -                            -              1,648                                              (5,040)                    18,920
  Other estimated losses, provisions and reversals                 55,457            (49,486)                 (77,985)            (12,749)                  (6,017)                     (935)          (14,266)                                                       -                (105,981)
  Construction cost                           -          (277,259)               (741,855)                        -                (13,478)                            -                      -                                            (19,616)             (1,052,208)
  Other operating costs and expenses, net             (127,172)            (20,032)               (143,866)            (86,145)                  (2,647)                    1,843            18,851                                             16,455                (342,713)
  EQUITY IN EARNINGS OF INVESTEES                   5,514            123,676                            -                        -                           -                       (15)              6,713                                                       -                  135,888
  PROFIT (LOSS) BEFORE FINANCIAL INCOME AND TAX             1,393,648            466,652                 497,969              52,207                  72,938                (13,431)          (51,280)                                            (24,656)               2,394,047
  Financial income               119,196              29,163                 335,377              16,808                  29,454                    6,065          305,344                                            (27,492)                  813,915
  Financial expenses             (517,832)          (136,455)               (308,319)            (41,713)                (31,865)                     (104)        (243,169)                                             27,492             (1,251,965)
  OPERATING PROFIT (LOSS)               995,012            359,360                 525,027              27,302                  70,527                  (7,470)            10,895                                            (24,656)               1,955,997
  Income tax and social contribution               (327,598)            (75,361)               (148,244)              (2,853)                (10,909)                    2,632            41,957                                               8,383                (511,993)
  NET INCOME (LOSS)               667,414            283,999                 376,783              24,449                  59,618                  (4,838)            52,852                                            (16,273)               1,444,004

 

                   
STATEMENT OF INCOME Electric Energy TEL GAS COM HOL Intersegment operations Total
  GET  
12.31.2017 GER TRA DIS
NET OPERATING REVENUES  3,176,811  819,623  9,358,664  380,550  515,563  664,495  -  (891,133)  14,024,573
Net operating revenues - third-parties  2,851,644  640,199  9,324,633  306,473  510,010  664,495  -  (272,881)  14,024,573
Net operating revenues - between segments  325,167  179,424  34,031  74,077  5,553  -  -  (618,252)  -
OPERATING COSTS AND EXPENSES  (1,868,390)  (546,510)  (9,071,359)  (286,363)  (309,213)  (654,445)  (139,784)  891,133  (11,984,931)
Energy purchased for resale  (390,019)  -  (5,717,970)  -  -  (654,026)  -  596,565  (6,165,450)
Charges for use of the main transmission grid  (352,958)  -  (554,805)  -  -  -  -  195,733  (712,030)
Personnel and management  (218,456)  (122,515)  (822,963)  (107,874)  (35,761)  (12,993)  (22,782)  -  (1,343,344)
Pension and healthcare plans  (38,782)  (22,733)  (154,285)  (14,800)  (3,577)  (1,415)  (2,005)  -  (237,597)
Materials and supplies  (12,463)  (4,732)  (60,320)  (2,978)  (1,936)  (27)  (668)  -  (83,124)
Raw materials and supplies for generation  (102,719)  -  -  -  -  -  -  5,359  (97,360)
Natural gas and supplies for gas business  -  -  -  -  (309,542)  -  -  -  (309,542)
Third party services  (120,993)  (24,609)  (347,393)  (67,612)  (22,670)  (1,280)  (15,089)  78,131  (521,515)
Depreciation and amortization  (368,987)  (7,201)  (285,835)  (39,553)  (28,753)  (9)  (1,261)  -  (731,599)
Provision (reversal) for litigations  (39,733)  (81,210)  (168,600)  (3,648)  854  (156)  (93,880)  -  (386,373)
Impairment of assets  3,886  -  -  -  123,586  -  (4,690)  -  122,782
Other estimated losses, provisions and reversals  (9,397)  1,107  (83,916)  (8,309)  (1,433)  -  -  -  (101,948)
Construction cost  -  (272,216)  (717,351)  -  (14,314)  -  -  -  (1,003,881)
Other operating costs and expenses, net  (217,769)  (12,401)  (157,921)  (41,589)  (15,667)  15,461  591  15,345  (413,950)
EQUITY IN EARNINGS OF INVESTEES  (5,777)  93,145  -  -  -  (564)  14,935  -  101,739
PROFIT (LOSS) BEFORE FINANCIAL INCOME AND TAX  1,302,644  366,258  287,305  94,187  206,350  9,486  (124,849)  -  2,141,381
Financial income  73,433  13,313  380,597  11,828  38,821  6,515  186,660  (11,857)  699,310
Financial expenses  (565,837)  (123,707)  (343,540)  (30,691)  (64,433)  (322)  (331,077)  11,857  (1,447,750)
OPERATING PROFIT (LOSS)  810,240  255,864  324,362  75,324  180,738  15,679  (269,266)  -  1,392,941
Income tax and social contribution    (191,899)  (30,515)  22,893  (21,272)  (66,785)  (2,638)  15,530  -  (274,686)
NET INCOME (LOSS)  618,341  225,349  347,255  54,052  113,953  13,041  (253,736)  -  1,118,255

 

 

                 
STATEMENT OF INCOME Electric Energy TEL GAS HOL Intersegment operations Total
  GET  
12.31.2016 GER TRA DIS
NET OPERATING REVENUES  2,927,680  1,491,547  8,344,765  325,115  542,822  6,238  (536,414)  13,101,753
Net operating revenues - third-parties  2,618,869  1,406,335  8,313,141  258,794  498,376  6,238  -  13,101,753
Net operating revenues - between segments  308,811  85,212  31,624  66,321  44,446  -  (536,414)  -
OPERATING COSTS AND EXPENSES  (2,032,767)  (605,202)  (8,502,377)  (241,848)  (534,817)  101,251  536,414  (11,279,346)
Energy purchased for resale  (92,050)  -  (4,893,230)  -  -  (9,119)  308,795  (4,685,604)
Charges for use of the main transmission grid  (322,849)  -  (642,753)  -  -  -  99,359  (866,243)
Personnel and management  (208,887)  (116,966)  (804,974)  (101,397)  (32,765)  (39,429)  -  (1,304,418)
Pension and healthcare plans  (43,251)  (24,171)  (163,329)  (18,827)  (3,596)  (6,593)  -  (259,767)
Materials and supplies  (12,768)  (5,017)  (59,178)  (2,044)  (1,768)  (688)  -  (81,463)
Raw materials and supplies for generation  (77,797)  -  -  -  -  -  44,445  (33,352)
Natural gas and supplies for gas business  -  -  -  -  (325,413)  -  -  (325,413)
Third party services  (157,602)  (24,030)  (348,479)  (46,552)  (20,082)  (26,755)  73,007  (550,493)
Depreciation and amortization  (369,352)  (3,697)  (274,180)  (34,645)  (25,251)  (1,171)  -  (708,296)
Provision (reversal) for litigations  (1,086)  (9,234)  (128,899)  (4,653)  (1,036)  166,316  -  21,408
Impairment of assets  (494,098)  -  -  -  (87,479)  -  -  (581,577)
Other estimated losses, provisions and reversals  (30,700)  (975)  (171,045)  (2,598)  (3,209)  -  -  (208,527)
Construction cost  -  (406,345)  (849,275)  -  (25,125)  -  -  (1,280,745)
Other operating costs and expenses, net  (222,327)  (14,767)  (167,035)  (31,132)  (9,093)  18,690  10,808  (414,856)
EQUITY IN EARNINGS OF INVESTEES  (55,284)  117,970  -  -  -  103,725  -  166,411
PROFIT (LOSS) BEFORE FINANCIAL INCOME AND TAX  894,913  1,004,315  (157,612)  83,267  8,005  211,214  -  2,044,102
Financial income  130,077  21,339  396,880  13,489  13,551  331,646  (3,046)  903,936
Financial expenses  (617,341)  (108,538)  (401,863)  (23,100)  (14,973)  (335,823)  3,046  (1,498,592)
OPERATING PROFIT (LOSS)  407,649  917,116  (162,595)  73,656  6,583  207,037  -  1,449,446
Income tax and social contribution    (205,027)  (220,512)  (17,851)  (15,324)  (1,632)  (59,344)  -  (519,690)
NET INCOME (LOSS)  202,622  696,604  (180,446)  58,332  4,951  147,693  -  929,756

 

34.5Additions to non-current assets by reportable segment

 

               
  Electric Energy TEL GAS COM HOL Total
12.31.2018 GET DIS
 Contract Assets  -  797,832  -  15,618  -  -  813,450
 Property, plant and equipment  1,160,967  -  308,242  -  4  267  1,469,480
 Intangible assets  6,351  -  1,235  -  -  3  7,589

 

 

               
  Electric Energy TEL GAS COM HOL Total
12.31.2017 GET DIS
 Property, plant and equipment  1,077,088  -  238,944  -  7  376  1,316,415
 Intangible assets  3,996  757,709  2,200  13,745  101  635  778,386

 

  Electric Energy TEL GAS HOL Total
12.31.2016 GET DIS
 Property, plant and equipment          619,964                     -         187,313                     -                556         807,833
 Intangible assets              3,207         892,693             6,447           25,847                533         928,727