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CONCESSION CONTRACT ASSETS (Tables)
 12 Months Ended
Dec. 31, 2022
Concession Contract Assets  
Schedule of detailed information about concession contract assets
   
  2022 2021
Distribution - Infrastructure assets under construction 1,850 1,927
Gas - Infrastructure assets under construction 117 95
Transmission - National Grid (‘BNES’ - Basic Network of the Existing System) – Law 12,783/13 1,927 2,011
Transmission - Assets remunerated by tariff 2,810 2,347
 

6,704

6,380

     
Current 728 600
Non-current 5,976 5,780
Schedule of contract assets
       
  Transmission Distribution Gas Total
Balance on December 31, 2019

3,076

740

68

3,884

Additions 201 1,346 50 1,597
Inflation adjustment 438 - - 438
Results of the Periodic Tariff Revision 552 - - 552
Amounts received (623) - - (623)
Disposals (7) - (2) (9)
Transfers to financial assets - (60) - (60)
Transfers to intangible assets - (883) (23) (906)
Contract assets arising from business combination 108 - - 108
Impairment - (1) - (1)
Balance on December 31, 2020

3,745

1,142

93

4,980

Additions 252 1,757 50 2,059
Inflation adjustment 660 - - 660
Results of the Periodic Tariff Revision 237 - - 237
Amounts received (612) - - (612)
Disposals (5) - (3) (8)
Others additions - - 6 6
Transfers to financial assets - (110) - (110)
Transfers to intangible assets - (851) (51) (902)
Contract assets arising from business combination 81 - - 81
Provision for Impairment - (11) - (11)
Balance on December 31, 2021

4,358

1,927

95

6,380

Additions 407 3,098 61 3,566
Inflation adjustment 575 - - 575
Amounts received (608) - - (608)
Disposals - - (3) (3)
Others additions 5 - - 5
Transfers to financial assets - (762) - (762)
Transfers to intangible assets - (2,412) (36) (2,448)
Provision for Impairment - (1) - (1)
Balance on December 31, 2022

4,737

1,850

117

6,704
Schedule of concession contracts
   
  2022 2021
Current    
Concession contract - 004/05 (d) 29 27
Concession contract - 079/00 (b) 47 39
Concession contract - 006/11 (c) 8 7
Concession contract - 006/97 (a)    
National Grid (‘BNES’ - Basic Network of the Existing System) 408 318
National Grid - new facilities (RBNI) 236 209
 

728

600

Non-current    
Concession contract - 004/05 (d) 81 89
Concession contract - 079/00 (b) 143 152
Concession contract - 006/11 (c) 85 74
Concession contract - 006/97 (a)    
National Grid (‘BNES’ - Basic Network of the Existing System) 1,519 1,694
National Grid - new facilities (RBNI) 2,182 1,749
 

4,010

3,758

 

4,738

4,358