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31 Net Operating Revenue | 12 Months Ended
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Dec. 31, 2020
Net Operating Revenue [Abstract] |
Net Operating Revenue |
31 | Net Operating Revenue
|  |  |  |  |  | Net revenues
| Gross | PIS/Pasep |  | Sectorial | Service tax |  | Restated | Restated
| revenues | and Cofins | ICMS (VAT) | charges | (ISSQN) | 12.31.2020 | 12.31.2019 | 12.31.2018
Electricity sales to final customers | 9,524,897 | (737,647) | (1,960,998) | (173,428) | - | 6,652,824 | 6,426,016 | 5,548,584
Electricity sales to distributors | 4,330,982 | (467,817) | (21,637) | (61,698) | - | 3,779,830 | 2,865,866 | 2,765,916
Use of the main distribution and transmission grid | 8,780,612 | (667,419) | (2,118,380) | (1,622,217) | - | 4,372,596 | 4,138,771 | 3,469,060
Construction income | 1,414,067 | - | - | - | - | 1,414,067 | 1,132,884 | 1,097,313
Fair value of assets from the indemnity for the concession | 57,341 | - | - | - | - | 57,341 | 36,646 | 47,499
Distribution of piped gas | 679,304 | (60,774) | (115,640) | - | (235) | 502,655 | 843,183 | 557,186
Sectorial financial assets and liabilities result | 746,052 | (69,113) | - | - | - | 676,939 | 18,631 | 893,688
Other operating revenue | 406,539 | (35,771) | (65) | - | (4,269) | 366,434 | 407,248 | 171,218
Recovery of Pis/Pasep and Cofins on ICMS | - | 810,563 | - | - | - | 810,563 | - | -
| 25,939,794 | (1,227,978) | (4,216,720) | (1,857,343) | (4,504) | 18,633,249 | 15,869,245 | 14,550,464
31.1 | Revenue by type and/or class of customers
|  | Restated | Restated
| 12.31.2020 | 12.31.2019 | 12.31.2018
Electricity sales to final customers | 9,524,897 | 10,481,794 | 10,104,045
Residential | 3,098,969 | 3,336,432 | 3,175,290
Industrial | 970,638 | 1,276,105 | 1,419,240
Trade, services and other activities | 1,701,260 | 2,179,510 | 2,136,087
Rural | 613,419 | 631,527 | 572,361
Public entities | 195,259 | 279,495 | 262,705
Public lighting | 233,558 | 274,250 | 278,645
Public service | 290,482 | 332,414 | 316,307
Free consumers | 1,729,603 | 1,431,274 | 1,179,314
Donations and grants | 691,709 | 740,787 | 764,096
Electricity sales to distributors | 4,330,982 | 3,301,336 | 3,136,244
Bilateral contracts | 2,386,929 | 1,998,617 | 2,002,077
Regulated contracts | 916,377 | 854,239 | 385,157
Electric Energy Trade Chamber - CCEE | 933,369 | 357,076 | 663,024
Interest (Note 10.3) | 94,307 | 91,404 | 85,986
Use of the main distribution and transmission grid | 8,780,612 | 8,270,996 | 6,867,274
Residential | 2,788,725 | 2,585,892 | 2,222,621
Industrial | 1,273,320 | 1,280,168 | 1,110,089
Trade, services and other activities | 1,628,098 | 1,713,632 | 1,407,156
Rural | 548,682 | 467,044 | 362,778
Public entities | 180,814 | 217,027 | 185,383
Public lighting | 205,904 | 206,492 | 184,530
Public service | 195,597 | 174,414 | 141,556
Free consumers | 1,164,020 | 1,052,535 | 795,105
Concessionaires and generators | 61,720 | 62,414 | 80,329
Operating and maintenance income - O&M and interest income | 733,732 | 511,378 | 377,727
Construction income | 1,414,067 | 1,132,884 | 1,097,313
Power distribution service concession | 1,154,488 | 904,023 | 741,855
Power gas distribution service concession | 7,438 | 12,153 | 13,478
Power transmission concession(a) | 252,141 | 216,708 | 341,980
Fair value of assets from the indemnity for the concession | 57,341 | 36,646 | 47,499
Distribution of piped gas | 679,304 | 1,003,790 | 753,222
Sectorial financial assets and liabilities result | 746,052 | 25,057 | 985,344
Other operating revenue | 406,539 | 438,876 | 199,788
Leasing and rent (31.2) | 176,452 | 141,315 | 130,007
Fair value in the purchase and sale of power in the active market | 137,463 | 204,876 | -
Income from rendering of services | 44,182 | 51,780 | 39,705
Other income | 48,442 | 40,905 | 30,076
GROSS OPERATING REVENUE | 25,939,794 | 24,691,379 | 23,190,729
(-) Pis/Pasep and Cofins | (2,038,541) | (2,243,383) | (2,094,148)
Recovery of Pis/Pasep and Cofins on ICMS (Note 13.2.1) | 810,563 | 105,184 | -
(-) ICMS (VAT) | (4,216,720) | (4,518,791) | (4,085,153)
(-) Service tax (ISSQN) | (4,504) | (3,333) | (3,402)
(-) Regulatory charges (31.3) | (1,857,343) | (2,161,811) | (2,457,562)
NET OPERATING REVENUE | 18,633,249 | 15,869,245 | 14,550,464
(a) The balance contains the amount of construction revenue, the construction margin and the efficiency gain or loss as detailed in Note 11.3
31.2 | Leases and rentals
31.2.1 | Revenue from leases and rentals
|  | Restated | Restated
| 12.31.2020 | 12.31.2019 | 12.31.2018
Equipment and framework | 175,673 | 140,053 | 128,734
Facilities sharing | 415 | 1,046 | 1,003
Real estate | 364 | 216 | 270
| 176,452 | 141,315 | 130,007
31.2.2 | Receivables from leases
| Less than |  | Over | Total
| 1 year | 1 to 5 years | 5 years | 12.31.2020
Facilities sharing | 1,410 | 5,640 | 19,462 | 26,512
31.3 | Regulatory charges
| 12.31.2020 | 12.31.2019 | 12.31.2018
Energy Development Account - "CDE " - Power distribution service concession (31.3.1) | 1,530,998 | 1,654,157 | 1,840,283
Other charges - rate flags | 81,159 | 280,286 | 423,098
Research and development and energy efficiency - R&D and EEP | 144,474 | 127,432 | 123,306
Global Reversion Reserve - RGR quota | 62,057 | 63,918 | 48,512
Energy Development Account - "CDE "- Power transmission concession | 27,315 | 25,271 | 12,211
Inspection fee | 11,340 | 10,747 | 10,152
| 1,857,343 | 2,161,811 | 2,457,562
31.3.1 | Energy Development Account - CDE - power distribution concession
The CDE was created by Law 10,438/2002, amended by Law 12,783/2013 and, in order to meet its objectives, it has among its sources of funds, quotas paid by agents that negotiate energy with end consumers, at a charge included in the tariffs. Currently, the Company makes payments for the “CDE USO” charge, intended to cover the CDE's objectives set forth by law. The annual quotas for each distributor are defined by ANEEL through resolutions enacted by it. The balance is as follows:
Resolutions | Period | 12.31.2020
CDE USO |  |
Resolution No. 2,664/2019 | January to December | 1,531,713
(-) Preliminary injunctions | January to December | (715)
|  | 1,530,998
Resolutions | Period | 12.31.2019
CDE USO |  |
Resolution No. 2,510/2018 | January to June | 1,269,498
(-) Preliminary injunctions | January to June | (3,346)
|  | 1,266,152
CONTA ACR |  |
Resolution No.2,231/2017 | January to February | 98,725
Resolution No.2,521/2019 | March to August | 296,174
Return - Order No. 2,755 / 2019 |  | (46,722)
|  | 348,177
CDE ENERGIA |  |
Resolution No. 2,510/2018 | January to March | 41,431
(-) Preliminary injunctions | January to March | (1,603)
|  | 39,828
|  | 1,654,157
Resolutions | Period | 12.31.2018
CDE USO |  |
Resolution No. 2,368/2018 | January to August | 594,972
Resolution No. 2,446/2018 | September to December | 445,075
(-) Preliminary injunctions | January to December | (2)
|  | 1,040,045
CONTA ACR |  |
Resolution No.2,231/2017 | January to December | 557,981
|  | 557,981
CDE ENERGIA |  |
Resolution No. 2,202/2017 | January to May | 100,692
Resolution No. 2,358/2017 | June to December | 145,007
(-) Preliminary injunctions | January to December | (3,442)
|  | 242,257
|  | 1,840,283
Injunctions As a result of preliminary decisions in favor of the Brazilian Association of Large Industrial Energy Consumers and Free Consumers - Abrace, the National Association of Energy Consumers - Anace and other consumers, which are challenging in court the tariff components of CDE Uso and CDE Energia quotas, ANEEL ratified the tariff calculation, deducting these charges of these consumers' tariffs, while the injunctions granted remained effective.
31.4 | Copel DIS anual tariff adjustment
ANEEL approved the result of Copel DIS's Annual Tariff Adjustment through Homologatory Resolution No. 2,704, dated June 23, 2020, authorizing average adjustment of 0.41 (3.41% in 2019) applied to consumers and whose application occurred in full to tariffs as from June 24, 2020. The tariff recomposition includes: 0.79% resulting from the update of Parcel B (operating costs, depreciation and remuneration); 7.82% related to the updating of Parcel A (energy, transmission, charges and sunk revenue); 1.81% related to the inclusion of financial components; and -10,01% that reflect the withdrawal of financial components from the previous tariff process. There was a reduction for the categories of customers: residential, 0.95%; commerce and services at low voltage, of 0.83%; and for public lighting, 0.93%. High voltage customers had an average increase of 1.13%. This readjustment already considers the impacts of Covid Account, according to Decree 10,350/2020 and Aneel Normative Resolution 885/2020, in the amount of R$ 536,359, whose funds were received on July 31, 2020.

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