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37 Commitments (Tables) | 12 Months Ended
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Dec. 31, 2020
Commitments [Abstract] |
Schedule of commitments related to long-term contracts | The main commitments related to long-term contracts not yet incurred, and therefore not recognized in the financial statements, are as follows:
| 12.31.2020 | 12.31.2019
Energy purchase and transportation contracts | 132,879,053 | 137,279,155
Additions to property, plant and equipment |  |
Construction of transmission lines and substations | 12,062 | 115,732
Construction of Jandaíra wind farm complex | 330,257 | -
Construction of SHP Bela Vista | 23,717 | 111,481
Telecommunications works | 132,430 | 90,769
Acquisition of assets for electricity distribution | 978,189 | 428,441
Gas purchase contracts | 655,422 | 859,211

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