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REVENUE (Tables) | 12 Months Ended
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Dec. 31, 2022
Revenue [abstract] |
Schedule of net operating revenue |
Schedule of net operating revenue |  |  |
| 2022 | 2021 | 2020
Revenue from supply of energy (a) | 30,158 | 29,619 | 26,432
Revenue from use of the electricity distribution systems (TUSD) | 3,685 | 3,448 | 3,022
CVA and Other financial components (b) | (1,147) | 2,146 | 455
Reimbursement of PIS/Pasep and Cofins over ICMS credits to customers- realization (1) | 2,360 | 1,317 | 266
Transmission revenue |  |  |
Transmission operation and maintenance revenue (c) | 413 | 355 | 280
Transmission construction revenue (c) | 407 | 252 | 201
Interest revenue arising from the financing component in the transmission contract asset (c) (Note 15) | 575 | 660 | 438
Generation indemnity revenue (Note 14.1) | 47 | - | -
Distribution construction revenue | 3,246 | 1,852 | 1,436
Adjustment to expectation of cash flow from indemnifiable financial assets of distribution concession | 39 | 54 | 16
Revenue on financial updating of the Concession Grant Fee (e) | 467 | 523 | 347
Transactions in energy on the CCEE (f) | 183 | 1,157 | 154
Mechanism for the sale of surplus (g) | 453 | 453 | 234
Supply of gas | 4,529 | 3,470 | 2,011
Fine for violation of service continuity indicator | (94) | (70) | (51)
Advances for services provided (2) | - | 154 | -
PIS/Pasep and Cofins credits to be refunded to consumers | (830) | - | -
Other operating revenues (h) | 2,658 | 1,935 | 1,709
Deductions on revenue (i) | (12,686) | (13,679) | (11,722)
Net revenue | 34,463 | 33,646 | 25,228
(1) | For more information, see Note 9a.
(2) | Refers to the negotiation with free consumers that resulted in the anticipation of revenue related to the provision of commercialization services by the subsidiary ESCEE.
Schedule of revenue from energy supply |
Schedule of revenue from energy supply |  |  |  |  |  |
| GWh (information not audited) | R$
| 2022 | 2021 | 2020 | 2022 | 2021 | 2020
Residential | 11,217 | 11,186 | 10,981 | 10,133 | 11,124 | 9,875
Industrial | 18,204 | 16,361 | 12,731 | 5,991 | 5,275 | 4,171
Commercial, services and others | 8,957 | 8,334 | 8,571 | 6,155 | 5,520 | 4,979
Rural | 3,093 | 3,975 | 3,766 | 2,050 | 2,566 | 2,190
Public authorities | 856 | 729 | 714 | 660 | 583 | 522
Public lighting | 1,138 | 1,226 | 1,243 | 535 | 718 | 550
Public services | 1,400 | 1,418 | 1,362 | 841 | 879 | 722
Subtotal | 44,865 | 43,229 | 39,368 | 26,365 | 26,665 | 23,009
Own consumption | 31 | 33 | 34 | - | - | -
Unbilled revenue | - | - | - | (189) | (14) | 9
| 44,896 | 43,262 | 39,402 | 26,176 | 26,651 | 23,018
Wholesale supply to other concession holders (1) | 16,777 | 10,825 | 13,907 | 3,894 | 3,023 | 3,363
Wholesale supply unbilled, net | - | - | - | 88 | (55) | 51
Total | 61,673 | 54,087 | 53,309 | 30,158 | 29,619 | 26,432
(1) | Includes a CCEAR (Regulated Market Sales Contract), ‘bilateral contracts’ with other agents, and the revenues from management of generation assets (GAG) for the 18 hydroelectric plants of Lot D of Auction no 12/2015.
Schedule of transmission concession contract |
Schedule of transmission concession contract |  |  |
| 2022 | 2021 | 2020
Construction and upgrades revenue | 407 | 252 | 201
Construction and upgrades costs | (291) | (183) | (147)
Margin | 116 | 69 | 54
Mark-up (%) | 39.86% | 37.40% | 36.73%
Operation and maintenance revenue | 413 | 355 | 279
Operation and maintenance cost | (287) | (235) | (223)
Margin | 126 | 120 | 56
Mark-up (%) | 43.90% | 50.88% | 25.11%
Schedule of other operating revenues |
Schedule of other operating revenues |  |  |
| 2022 | 2021 | 2020
Charged service | 19 | 17 | 11
Services rendered | 66 | 53 | 139
Low-income subsidy | 321 | 269 | 292
Subsidies (1) | 1,684 | 1,323 | 1,103
Rental and leasing (2) | 493 | 211 | 164
Contractual indemnities | - | 27 | -
Other | 75 | 35 | -
Total | 2,658 | 1,935 | 1,709
(1) | Includes the revenue recognized as a result of the subsidies incident on the tariffs applicable to users of the public electricity power distribution service, in the amount of R$936 in 2022 (R$986 in 2021), which includes load subsidies of encouraged source, rural, night irrigators, generation of encouraged source and public service; the revenue from tariff flags, in the amount of R$290 in 2022 (R$108 in 2021), recognized as a result of the credit position acquired by the Company in CCRBT; the reversal of revenue recognized as a result of subsidies related to the Program of Incentives to the Voluntary Reduction of Electric Energy Consumption, in the amount of R$5 in 2022 (revenue of R$205 in 2021) and R$432 in 2022 referring to the amounts contributed by Eletrobras or its subsidiaries under CNPE Resolution no. 15/2021, transferred to the electric energy distribution concessionaires and permissionaires.
(2) | Includes the amount of R$187 related to the Debt Acknowledgment Agreement (TARD) signed with a large customer in June 2022, for the use of infrastructure (poles) during the period from January 2019 to May 2022. This amount and its respective monetary correction in the amount of R$10 were received in four monthly and successive installments, starting in July 2022.
Schedule of deduction on revenue |
Schedule of deduction on revenue |  |  |
| 2022 | 2021 | 2020
Taxes on revenue |  |  |
ICMS (1) | 4,892 | 6,993 | 6,098
Cofins | 2,948 | 2,842 | 2,214
PIS/Pasep | 643 | 618 | 481
Others | 5 | 11 | 5
| 8,488 | 10,464 | 8,798
Charges to the customer |  |  |
Global Reversion Reserve (RGR) | 14 | 15 | 16
Energy Efficiency Program (PEE) | 69 | 74 | 73
| 2022 | 2021 | 2020
Energy Development Account (CDE) | 4,057 | 2,658 | 2,443
Research and Development (R&D) | 35 | 34 | 43
National Scientific and Technological Development Fund (FNDCT) | 49 | 55 | 43
Energy System Expansion Research (EPE of MME) | 25 | 27 | 21
Customer charges - Proinfa alternative sources program | 77 | 66 | 39
Energy services inspection fee | 33 | 35 | 35
Royalties for use of water resources | 54 | 37 | 62
Customer charges - the ‘Flag Tariff’ system | (252) | 162 | 149
CDE on R&D | 15 | 21 | -
CDE on PEE | 22 | 31 | -
| 4,198 | 3,215 | 2,924
Total | 12,686 | 13,679 | 11,722
(1) | On June 23, 2022, Supplementary Law no. 194 was enacted, with immediate effectiveness, which changed the National Tax Code (CTN) and Supplementary Law no. 87/96 (Kandir Law), classifying electric power, among other goods, as essential, prohibiting the establishment of ICMS rates for transactions with these goods at a higher level than for transactions in general, and applying the non-levy of this tax on transmission and distribution services and sectorial charges related to electric power transactions.

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