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31 Net Operating Revenue (Details Narrative) - BRL (R$) R$ in Thousands |  | 12 Months Ended
--- | --- | ---
Jul. 31, 2020 | Dec. 31, 2020
Disclosure of net operating revenue [line items] |  |
Residential |  | 0.95%
Commerce and services |  | 0.83%
Public lighting |  | 0.93%
High voltage consumers percentage |  | 1.13%
Funds received | R$ 536,359 |
Updating portion B [member] |  |
Disclosure of net operating revenue [line items] |  |
Annual tariff review and authorized average rate |  | 0.79%
Adjusting portion A [member] |  |
Disclosure of net operating revenue [line items] |  |
Annual tariff review and authorized average rate |  | 7.82%
Financial components [member] |  |
Disclosure of net operating revenue [line items] |  |
Annual tariff review and authorized average rate |  | 1.81%
Withdrawal of the financial components from the previous tariff process [member] |  |
Disclosure of net operating revenue [line items] |  |
Annual tariff review and authorized average rate |  | (10.01%)

X
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X
- Definition Represent information about the commerce and services. + References No definition available. + Details
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- Details
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- Details
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- Details
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