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10 Accounts Receivable Concessions (Tables) | 12 Months Ended
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Dec. 31, 2020
Accounts Receivable Concessions |
Schedule of accounts receivable related to the concession |
|  | Restated | Restated
| 12.31.2020 | 12.31.2019 | 01.01.2019
Power distribution service concession (10.1) | 960,518 | 836,818 | 783,023
Piped gas distribution service concession (10.2) | 189,416 | 324,385 | 322,259
Bonus from the grant of concession agreements under the quota system (10.3) | 671,204 | 647,984 | 625,772
Generation concession agreements (10.4) | 81,202 | 69,182 | 65,811
| 1,902,340 | 1,878,369 | 1,796,865
Current | 4,515 | 4,545 | 4,180
Noncurrent | 1,897,825 | 1,873,824 | 1,792,685
Schedule of power distribution service concession |
10.1 | Power distribution service concession
Balance as of January 1, 2019 | 783,023
Transfers from contract assets (Note 11.1) | 28,987
Transfers from investments | 348
Transfers to other receivables (assets held for disposal) | (1,578)
Fair value recognition | 26,231
Incorporations | (75)
Loss on disposal | (118)
Balance as of December 31, 2019 | 836,818
Transfers from contract assets (Note 11.1) | 86,154
Transfers to intangible assets (Note 18.1) | (99)
Transfers to other receivables (assets held for disposal) | (7,428)
Fair value recognition | 45,187
Loss on disposal | (114)
Balance as of December 31, 2020 | 960,518
Schedule of piped gas distribution service concession |
10.2 | Piped gas distribution service concession
Balance as of January 1, 2019 | 322,259
Transfers from contract assets (Note 11.2) | 16,574
Transfers to intangible assets (Note 18.3) | (24,835)
Fair value recognition | 10,415
Loss on disposal | (28)
Balance as of December 31, 2019 | 324,385
Transfers from contract assets (Note 11.2) | 7,390
Transfers to intangible assets (Note 18.3) | (154,483)
Fair value recognition | 12,154
Loss on disposal | (30)
Balance as of December 31, 2020 | 189,416
Schedule of bonus from the grant of concession agreements under the quota system |
10.3 | Bonus from the grant of concession agreements under the quota system
Balance as of January 1, 2019 | 625,772
Transfers to electricity grid use charges - customers | (69,192)
Interest (Note 31) | 91,404
Balance as of December 31, 2019 | 647,984
Transfers to electricity grid use charges - customers | (71,087)
Interest (Note 31) | 94,307
Balance as of December 31, 2020 | 671,204
Schedule of power generation concession contract |
10.4 | Power generation concession contract
Balance as of January 1, 2019 | 65,811
Gain on remeasurement of the cash flow | 426
Reversal of impairment (Note 32.4) | 2,945
Balance as of December 31, 2019 | 69,182
Gain on remeasurement of the cash flow | 1,518
Reversal of impairment (Note 32.4) | 10,502
Balance as of December 31, 2020 | 81,202

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