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v3.23.1

PROVISION FOR ENVIRONMENTAL LIABILITIES AND ASSET RETIREMENT OBLIGATIONS (Tables) | 12 Months Ended
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Dec. 31, 2022
Provision For Environmental Liabilities And Asset Retirement Obligations |
Schedule of provisions for environmental liabilities and asset retirement obligation |
Schedule of provisions for environmental liabilities and asset retirement obligation |  |  |
|  |  | Consolidated
| 12/31/2022 |  | 12/31/2021
Environmental liabilities | 172,574 |  | 173,647
Asset retirement obligations | 765,083 |  | 724,950
| 937,657 |  | 898,597

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