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v3.22.1

Prepaid Expenses (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Schedule of prepaid expenses | Schedule of prepaid expenses
| 12.31.2021 | 12.31.2020
Program for incentive to alternative energy sources - Proinfa | 35,837 | 22,408
Insurance premiums | 17,692 | 14,453
Others | 147 | 170
| 53,676 | 37,031
Current | 53,649 | 36,987
Noncurrent | 27 | 44

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