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v3.23.2

Contract assets (Details 3) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
IfrsStatementLineItems [Line Items] |  |
Contract assets, beginning | R$ 6,888,048 |
Contract assets, ending | 7,672,679 | R$ 6,888,048
Power Transmission Concession [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Contract assets, beginning | 5,060,038 | 4,350,582
Realization of gains/losses in business combinations | 721 | 722
Transfers to electricity grid use charges - customers | (603,317) | (565,878)
Transfers to property, plant and equipment | (3,822) | (1,483)
Transfers from litigations | (1,558) | 3,376
Remuneration | 711,648 | 864,238
Construction revenue | 89,166 | 187,733
Construction income | 1,458 | 3,097
Loss from inefficiency | 56,142 | 217,651
Contract assets, ending | 5,310,476 | 5,060,038
Concession Assets [Member] | Power Transmission Concession [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Contract assets, beginning | 3,632,386 | 3,007,234
Realization of gains/losses in business combinations | 721 | 722
Transfers to electricity grid use charges - customers | (389,939) | (315,358)
Transfers to property, plant and equipment | (3,822) | (1,483)
Transfers from litigations | (1,558) | 3,376
Remuneration | 509,722 | 621,366
Construction revenue | 89,166 | 187,733
Construction income | 1,458 | 3,097
Loss from inefficiency | 56,142 | 125,699
Contract assets, ending | 3,894,276 | 3,632,386
R B S E Assets [Member] | Power Transmission Concession [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Contract assets, beginning | 1,427,652 | 1,343,348
Realization of gains/losses in business combinations | (0) | (0)
Transfers to electricity grid use charges - customers | (213,378) | (250,520)
Transfers to property, plant and equipment | (0) | (0)
Transfers from litigations | (0) | (0)
Remuneration | 201,926 | 242,872
Construction revenue | (0) | (0)
Construction income | (0) | (0)
Loss from inefficiency | (0) | 91,952
Contract assets, ending | R$ 1,416,200 | R$ 1,427,652

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