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Trade payables (Tables)
 12 Months Ended
Dec. 31, 2021
Schedule of trade payables

 

       12.31.21     12.31.20 
Non-current          
Customer guarantees                       367                     414
Customer contributions                       293                     372
Total non-current                       660                     786
           
Current          
Payables for purchase of electricity - CAMMESA                   57,618                32,265
Provision for unbilled electricity purchases - CAMMESA                    9,480                10,025
Suppliers                    8,542                  6,880
Advance to customer                        468                     602
Customer contributions                        32                      48
Discounts to customers                        37                         -
Total current                  76,177                49,820