XML 266 R64.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Property, Plant and Equipment (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Property Plant And Equipment |
Schedule of property plant and equipment |
Schedule of property plant and equipment |  |  |  |  |  |
Consolidated |  | Accumulated |  |  | Accumulated |
| Cost | depreciation | 12.31.2023 | Cost | depreciation | 12.31.2022
In service |  |  |  |  |  |
Reservoirs, dams and aqueducts | 8,201,193 | (5,068,855) | 3,132,338 | 8,200,744 | (4,925,970) | 3,274,774
Machinery and equipment | 9,790,697 | (3,087,977) | 6,702,720 | 8,951,061 | (3,060,695) | 5,890,366
Buildings | 2,009,061 | (1,176,398) | 832,663 | 2,001,801 | (1,160,549) | 841,252
Land | 499,020 | (69,256) | 429,764 | 510,681 | (59,157) | 451,524
Vehicles and aircraft | 13,056 | (11,120) | 1,936 | 35,457 | (33,115) | 2,342
Furniture and fixtures | 14,296 | (8,570) | 5,726 | 17,007 | (10,871) | 6,136
(-) Impairment (16.4) | (674,077) | - | (674,077) | (785,205) | - | (785,205)
(-) Special Obligations | (6,877) | 510 | (6,367) | (748) | 330 | (418)
| 19,846,369 | (9,421,666) | 10,424,703 | 18,930,798 | (9,250,027) | 9,680,771
In progress |  |  |  |  |  |
Cost | 415,597 | - | 415,597 | 575,080 | - | 575,080
(-) Impairment (16.4) | (14,879) | - | (14,879) | (186,383) | - | (186,383)
| 400,718 | - | 400,718 | 388,697 | - | 388,697
| 20,247,087 | (9,421,666) | 10,825,421 | 19,319,495 | (9,250,027) | 10,069,468
Schedule of changes in property plant and equipment |
Schedule of changes in property plant and equipment |  |  |  |  |  |  |  |
Consolidated |  | Additions / Impairment |  |  |  | Business | Reclassification (a) |
| Balance as of |  | Loss on |  | combination | Balance as of
| January 1, 2023 | Depreciation | disposal | Transfers | effects (Note 1.2) | December 31, 2023
In service |  |  |  |  |  |  |  |
Reservoirs, dams and aqueducts | 3,274,774 | - | (142,902) | (14) | 480 | - | - | 3,132,338
Machinery and equipment | 5,890,366 | - | (389,646) | (2,555) | 294,149 | 1,139,428 | (229,022) | 6,702,720
Buildings | 841,252 | - | (36,707) | (517) | 37,804 | - | (9,169) | 832,663
Land | 451,524 | - | (10,173) | (647) | 4,109 | - | (15,049) | 429,764
Vehicles and aircraft | 2,342 | - | (458) | (1) | 53 | - | - | 1,936
Furniture and fixtures | 6,136 | - | (603) | (393) | 689 | 5 | (108) | 5,726
(-) Impairment (16.4) | (785,205) | 282,632 | - | - | (171,504) | - | - | (674,077)
(-) Special Obligations | (418) | - | 246 | - | (6,297) | - | 102 | (6,367)
| 9,680,771 | 282,632 | (580,243) | (4,127) | 159,483 | 1,139,433 | (253,246) | 10,424,703
In progress |  |  |  |  |  |  |  |
Cost | 575,080 | 172,410 | - | (7,590) | (331,473) | 47,675 | (40,505) | 415,597
(-) Impairment (16.4) | (186,383) | - | - | - | 171,504 | - | - | (14,879)
| 388,697 | 172,410 | - | (7,590) | (159,969) | 47,675 | (40,505) | 400,718
| 10,069,468 | 455,042 | (580,243) | (11,717) | (486) | 1,187,108 | (293,751) | 10,825,421
(a) |  | Reclassification to Assets classified as held for sale (Note 39).
Consolidated |  | Additions / Impairment |  |  |  |
| Balance as of |  | Loss on |  | Balance as of
| January 1, 2022 | Depreciation | disposal | Transfers | December 31, 2022
In service |  |  |  |  |  |
Reservoirs, dams and aqueducts | 3,385,063 | - | (149,331) | - | 39,042 | 3,274,774
Machinery and equipment | 5,569,575 | - | (333,396) | (29,678) | 683,865 | 5,890,366
Buildings | 867,833 | - | (35,834) | (333) | 9,586 | 841,252
Land | 459,118 | - | (10,111) | (381) | 2,898 | 451,524
Vehicles and aircraft | 1,115 | - | (389) | - | 1,616 | 2,342
Furniture and fixtures | 5,434 | - | (584) | (111) | 1,397 | 6,136
(-) Impairment (16.4) | (710,509) | (74,696) | - | - | - | (785,205)
(-) Special Obligations | (502) | - | 125 | - | (41) | (418)
| 9,577,127 | (74,696) | (529,520) | (30,503) | 738,363 | 9,680,771
In progress |  |  |  |  |  |
Cost | 752,846 | 559,318 | - | (12,338) | (724,746) | 575,080
(-) Impairment (16.4) | (187,382) | 999 | - | - | - | (186,383)
| 565,464 | 560,317 | - | (12,338) | (724,746) | 388,697
| 10,142,591 | 485,621 | (529,520) | (42,841) | 13,617 | 10,069,468
Schedule of joint operations property plant and equipment |
Schedule of joint operations property plant and equipment |  |  |  |
| Share | Annual average |  |
Joint operations | Copel GeT (%) | depreciation rate (%) | 12.31.2023 | 12.31.2022
HPP Gov. Jayme Canet Júnior (Mauá) - Consórcio |  |  |  |
Energético Cruzeiro do Sul | 51.0 |  |  |
In service |  |  | 859,888 | 859,882
(-) Accumulated depreciation |  | 2.74 | (313,253) | (288,728)
In progress |  |  | 20,447 | 19,899
|  |  | 567,082 | 591,053
HPP Baixo Iguaçu | 30.0 |  |  |
In service |  |  | 697,225 | 693,487
(-) Accumulated depreciation |  | 3.29 | (110,039) | (87,278)
In progress |  |  | 42,989 | 55,863
|  |  | 630,175 | 662,072
|  |  | 1,197,257 | 1,253,125
Schedule of impairment balances |
Schedule of impairment balances |  |  |  |
Consolidated |  |  | Property, Plant and Equipment | Value in use
| Cost | Depreciation | Impairment
HPP Colíder | 2,580,309 | (386,847) | (498,906) | 1,694,556
Consórcio Tapajós (a) | 14,879 | - | (14,879) | -
Power plants in Paraná | 462,999 | (157,542) | (175,171) | 130,286
| 3,058,187 | (544,389) | (688,956) | 1,824,842
(a) |  | Project under development
Schedule of impairment of property plant and equipment |
Schedule of impairment of property plant and equipment |  |  |  |  |  |
Consolidated | Balance as of | Impairment / Reversal | Balance as of | Impairment / Reversal | Transfer | Balance as of
| January 1, 2022 | December 31, 2022 | December 31, 2023
In service |  |  |  |  |  |
HPP Colíder | (639,529) | 6,970 | (632,559) | 133,653 | - | (498,906)
UEGA (Note 39) | - | (108,132) | (108,132) | 108,132 | - | -
Power plants in Paraná | (70,980) | 26,466 | (44,514) | 40,847 | (171,504) | (175,171)
| (710,509) | (74,696) | (785,205) | 282,632 | (171,504) | (674,077)
In progress |  |  |  |  |  |
Consórcio Tapajós | (14,879) | - | (14,879) | - | - | (14,879)
Power plants in Paraná | (172,503) | 999 | (171,504) | - | 171,504 | -
| (187,382) | 999 | (186,383) | - | 171,504 | (14,879)
| (897,891) | (73,697) | (971,588) | 282,632 | - | (688,956)
Schedule of impairment risk |
Schedule of impairment risk |  |  |  |  |
Cash-generating units | Discount |  | RV/BV-1 | RV/BV-1 | Impairment Risk
rate | RV/BV-1 | (5% Variation) | (10% Variation)
Wind power Assets |  |  |  |  |
São Bento Complex (a) | 8.17% | 78.56% | 73.72% | 69.09% | -
Brisa I Complex (b) | 8.17% | 74.49% | 69.45% | 64.64% | -
Brisa II Complex (c) | 8.17% | 72.24% | 66.94% | 61.89% | -
Bento Miguel Complex (d) | 8.17% | 27.10% | 23.11% | 19.34% | -
Cutia Complex (e) | 8.17% | 21.56% | 18.06% | 14.72% | -
Jandaíra Complex (f) | 5.29% | 33.62% | 29.80% | 26.16% | -
Vilas Complex (g) | 4.94% | 46.42% | 42.02% | 37.81% | -
Aventura Complex (h) | 4.66% | 22.96% | 19.44% | 16.07% | -
Santa Rosa e Novo Mundo Complex (i) | 4.66% | 15.95% | 12.71% | 9.61% | -
Hydric Assets |  |  |  |  |
Foz do Areia | 5.43% | 12.36% | 12.21% | 12.07% | -
Segredo | 5.43% | 51.94% | 49.82% | 47.73% | -
Caxias | 5.43% | 49.54% | 47.36% | 45.22% | -
Chaminé | 5.43% | 4.85% | 4.02% | 3.21% | -
Apucaraninha | 5.43% | 8.91% | 8.25% | 7.61% | -
Mauá | 5.43% | 127.13% | 122.18% | 117.41% | -
Cavernoso II | 5.43% | 43.05% | 39.63% | 36.34% | -
Bela Vista | 7.66% | 75.43% | 69.25% | 63.43% | -
Elejor | 7.00% | 7.21% | 4.67% | 2.22% | -
| (a) | GE Boa Vista, GE Farol, GE Olho D’Água e GE São Bento do Norte wind farms.
| (b) | Nova Asa Branca I, Nova Asa Branca II, Nova Asa Branca III e Nova Eurus IV wind farms.
| (c) | Santa Maria, Santa Helena e Ventos de Santo Uriel wind farms.
| (d) | São Bento do Norte I, São Bento do Norte II, São Bento do Norte III, São Miguel I, São Miguel II and GE São Miguel III wind farms.
| (e) | Cutia, Guajiru, Jangada, Maria Helena, Potiguar, Esperança e Paraíso dos Ventos wind farms.
| (f) | Jandaíra I, Jandaíra II, Jandaíra III e Jandaíra IV wind farms.
| (g) | Potiguar B61, Potiguar B141, Potiguar B142, Potiguar B143 e Ventos de Vila Paraíba IV wind farms.
| (h) | Aventura II, Aventura III, Aventura IV, Aventura V wind farms.
| (i) | Santa Rosa e Mundo Novo - SRMN: SRMN I, SRMN II, SRMN III, SRMN IV e SRMN V wind farms.
Schedule of average depreciation rates |
Schedule of average depreciation rates |  |  |
Depreciation rates (%) | 12.31.2023 | 12.31.2022 | 12.31.2021
Average generation segment rates (Note 16.5.1) |  |  |
General equipment | 6.24 | 6.25 | 6.25
Machinery and equipment | 3.87 | 3.68 | 3.68
Generations | 3.42 | 3.42 | 3.42
Reservoirs, dams and ducts | 2.64 | 2.67 | 2.56
Hydraulic turbines | 2.88 | 2.89 | 2.90
Wind power plant unit | 4.94 | 4.94 | 4.98
Buildings | 3.05 | 3.07 | 3.15
Average rates for central government assets |  |  |
Buildings | 3.33 | 3.33 | 3.33
Machinery and office equipment | 6.25 | 6.25 | 6.27
Furniture and fixtures | 6.27 | 6.25 | 6.30
Vehicles | 14.29 | 14.29 | 14.29

X
- References No definition available. + Details
Name: | elp_DisclosurePropertyPlantAndEquipmentAbstract
Namespace Prefix: | elp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | elp_SummaryOfAverageDepreciationRatesTableTextBlock
Namespace Prefix: | elp_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | elp_SummaryOfChangesInPropertyPlantAndEquipmentTableTextBlock
Namespace Prefix: | elp_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | elp_SummaryOfImpairmentBalancesTableTextBlock
Namespace Prefix: | elp_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | elp_SummaryOfImpairmentOfPropertyPlantAndEquipmentTableTextBlock
Namespace Prefix: | elp_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | elp_SummaryOfImpairmentRiskTableTextBlock
Namespace Prefix: | elp_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | elp_SummaryOfJointOperationsPropertyPlantAndEquipmentTableTextBlock
Namespace Prefix: | elp_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | elp_SummaryOfPropertyPlantAndEquipmentTableTextBlock
Namespace Prefix: | elp_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration