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31 Net Operating Revenue | 12 Months Ended
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Dec. 31, 2019
Net Operating Revenue [Abstract] |
Net Operating Revenue | 31 Net Operating Revenue
| Gross | PIS/Pasep |  | Sectorial | Service tax | Net revenues
| revenues | and Cofins | ICMS (VAT) | charges | (ISSQN) | 12.31.2019 | 12.31.2018 | 12.31.2017
Electricity sales to final customers | 10,481,794 | (965,651) | (2,336,583) | (753,544) | - | 6,426,016 | 5,548,584 | 4,681,533
Electricity sales to distributors | 3,301,336 | (368,101) | (10,727) | (56,642) | - | 2,865,866 | 2,765,916 | 3,176,354
Use of the main distribution and transmission grid | 8,270,996 | (781,017) | (1,999,583) | (1,351,625) | - | 4,138,771 | 3,469,060 | 3,617,941
Construction income | 1,132,884 | - | - | - | - | 1,132,884 | 1,097,313 | 868,001
Fair value of assets from the indemnity for the concession | 36,646 | - | - | - | - | 36,646 | 47,499 | 57,080
Telecommunications | 532,926 | (21,035) | (137,896) | - | (558) | 373,437 | 366,179 | 308,952
Distribution of piped gas | 1,003,790 | 11,313 | (171,897) | - | (23) | 843,183 | 557,186 | 454,815
Sectorial financial assets and liabilities result | 25,057 | (6,426) | - | - | - | 18,631 | 893,688 | 718,826
Other operating revenue | 442,353 | (30,203) | - | - | (3,310) | 408,840 | 189,355 | 141,071
| 25,227,782 | (2,161,120) | (4,656,686) | (2,161,811) | (3,891) | 16,244,274 | 14,934,780 | 14,024,573
31.1 Revenue by type and/or class of customers
| 12.31.2019 | 12.31.2018 | 12.31.2017
Electricity sales to final customers | 10,481,794 | 10,104,045 | 8,689,516
Residential | 3,336,432 | 3,175,290 | 2,750,514
Industrial | 1,276,105 | 1,419,240 | 1,337,893
Trade, services and other activities | 2,179,510 | 2,136,087 | 1,880,862
Rural | 631,527 | 572,361 | 511,196
Public entities | 279,495 | 262,705 | 236,719
Public lighting | 274,250 | 278,645 | 244,381
Public service | 332,414 | 316,307 | 275,431
Free consumers | 1,431,274 | 1,179,314 | 845,964
Donations and grants | 740,787 | 764,096 | 606,556
Electricity sales to distributors | 3,301,336 | 3,136,244 | 3,529,770
Bilateral contracts | 1,998,617 | 2,002,077 | 1,947,862
Regulated contracts | 854,239 | 385,157 | 421,805
Electric Energy Trade Chamber - CCEE | 357,076 | 663,024 | 1,077,943
Interest (Note 10.3) | 91,404 | 85,986 | 82,160
Use of the main distribution and transmission grid | 8,270,996 | 6,867,274 | 6,442,761
Residential | 2,585,892 | 2,222,621 | 2,025,400
Industrial | 1,280,168 | 1,110,089 | 1,024,452
Trade, services and other activities | 1,713,632 | 1,407,156 | 1,304,285
Rural | 467,044 | 362,778 | 341,875
Public entities | 217,027 | 185,383 | 174,427
Public lighting | 206,492 | 184,530 | 167,907
Public service | 174,414 | 141,556 | 126,795
Free consumers | 1,052,535 | 795,105 | 663,248
Concessionaires and generators | 62,414 | 80,329 | 60,485
Operating and maintenance income - O&M | 98,207 | 58,578 | 113,324
Interest income | 413,171 | 319,149 | 440,563
Construction income | 1,132,884 | 1,097,313 | 868,001
Fair value of assets from the indemnity for the concession | 36,646 | 47,499 | 57,080
Telecommunications | 532,926 | 512,540 | 426,773
Distribution of piped gas | 1,003,790 | 753,222 | 621,992
Sectorial financial assets and liabilities result | 25,057 | 985,344 | 767,040
Other operating revenue | 442,353 | 222,329 | 171,356
Leasing and rent (31.2) | 144,744 | 132,682 | 109,230
Fair value in the purchase and sale of power in the active market | 204,876 | - | -
Income from rendering of services | 51,780 | 59,280 | 30,247
Charged service | 18,807 | 18,475 | 15,981
Other income | 22,146 | 11,892 | 15,898
GROSS OPERATING REVENUE | 25,227,782 | 23,725,810 | 21,574,289
(-) Pis/Pasep and Cofins | (2,266,304) | (2,117,800) | (1,788,714)
Recovery of Pis/Pasep and Cofins on ICMS (Note 13.2.1) | 105,184 | - | -
(-) ICMS (VAT) | (4,656,686) | (4,210,382) | (3,734,940)
(-) Service tax (ISSQN) | (3,891) | (5,286) | (5,388)
(-) Sectorial charges (31.3) | (2,161,811) | (2,457,562) | (2,020,674)
NET OPERATING REVENUE | 16,244,274 | 14,934,780 | 14,024,573
31.2 Leases and rentals 31.2.1 Revenue from leases and rentals
| 12.31.2019 | 12.31.2018 | 12.31.2017
Equipment and framework | 143,482 | 131,409 | 106,790
Facilities sharing | 1,046 | 1,003 | 2,159
Real estate | 216 | 270 | 281
| 144,744 | 132,682 | 109,230
31.2.2 Receivables from leases
| Less than |  | Over | Total
| 1 year | 1 to 5 years | 5 years | 12.31.2019
Facilities sharing | 2,207 | 8,829 | 35,920 | 46,956
31.3 Regulatory charges
| 12.31.2019 | 12.31.2018 | 12.31.2017
Energy Development Account - "CDE " - Power distribution service concession (31.3.1) | 1,654,157 | 1,840,283 | 1,415,738
Other charges - rate flags | 280,286 | 423,098 | 420,027
Research and development and energy efficiency - R&D and EEP | 127,432 | 123,306 | 117,390
Global Reversion Reserve - RGR quota | 63,918 | 48,512 | 46,825
Energy Development Account - "CDE " - Power transmission concession | 25,271 | 12,211 | 10,971
Inspection fee | 10,747 | 10,152 | 9,723
| 2,161,811 | 2,457,562 | 2,020,674
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, and the annual quota of “CDE ENERGIA”, composed of: a) Regulated Contracting Environment “CONTA – ACR”. The purpose of this account is to cover costs incurred by the distribution concession operators relating to involuntary spot market exposure and the costs of thermal power dispatching in 2014, linked to CCEAR in the modality due to the availability of electric energy. In October 2019, the remaining balance was returned to the concessionaires, according to the percentage defined by ANEEL, by Order No. 2,755 / 2019. b) “CDE-ENERGIA” destined to the return of the resources received by the distribution concession operators, from January 2013 to February 2014, to cover costs relating to involuntary spot market exposure and the hydrological risk of the plants contracted on a regime of quotas and the costs of thermal power dispatching for reasons of energy security, in compliance with Decree 7,895/2013 and Decree 8,203/2014. The annual quotas for each distributor are defined by ANEEL through resolutions enacted by it. The balance at December 31, 2019 is as follows:
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
Resolutions | Period | 12.31.2017
CDE USO |  |
Resolution No. 2,202/2017 | January | 53,329
Resolution No. 2,204/2017 | February to December | 672,756
(-) Preliminary injunctions | January to December | (28,502)
|  | 697,584
CONTA ACR |  |
Resolution No. 2,004/2015 | January to March | 148,087
Resolution No. 2,231/2017 | April to December | 341,161
|  | 489,248
CDE ENERGIA |  |
Resolution No. 2,077/2016 | January to May | 94,736
Resolution No. 2,204/2017 | Junel to December | 140,968
(-) Preliminary injunctions | January to December | (6,799)
|  | 228,906
|  | 1,415,738
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 associates, which are challenging in court the tariff components of CDE Uso and CDE Energia quotas, ANEEL by Homologatory Resolutions 1,967/2015, 1,986/2015 and 2,083/2016, ratified the tariff calculation, deducting these charges to the associates of those entities, 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. 2,559, dated June 18, 2019, authorizing average adjustment of 3.41% (15.99% in 2018) applied to consumers and whose application occurred in full to tariffs as from June 24, 2019, and for high voltage consumers the adjustment was 4.32%, while for low voltage consumers it was 2.92%. The tariff recomposition includes: 10.54% related to inclusion of financial components; 1.12% resulting from the update of Parcel B (operating costs, depreciation and remuneration); -3.08% related to the updating of Parcel A (energy, transmission and charges); and -5.17% that reflect the withdrawal of financial components from the previous tariff process.

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