XML 113 R95.htm IDEA: XBRL DOCUMENT
v3.21.1

2 Concessions and Authorizations (Details) | 12 Months Ended
--- | ---
Dec. 31, 2020
Concession contracts [member] | Parana gas [member] |  |
Disclosure of detailed information about service concession arrangements [line items] |  |
Concessions agreements or authorizations | PART-T-300_R12 4861-.0000.99/2014-00 - ANP |
Interest | 30.00% |
Maturity | 05.15.2045 |
Concession contracts [member] | Usina de energia eolica sao joao s.a. [member] |  |
Disclosure of detailed information about service concession arrangements [line items] |  |
Concessions agreements or authorizations | MME Ordinance 173 /2012 - WPP S?o Jo?o | [1]
Interest | 49.00% | [1]
Maturity | 03.26.2047 | [1]
Concession contracts [member] | Usina de energia eolica carnauba s.a. [member] |  |
Disclosure of detailed information about service concession arrangements [line items] |  |
Concessions agreements or authorizations | MME Ordinance 204 /2012 - WPP Carna?bas | [1]
Interest | 49.00% | [1]
Maturity | 04.09.2047 | [1]
Concession contracts [member] | Usina de energia eolica reduto s.a. [member] |  |
Disclosure of detailed information about service concession arrangements [line items] |  |
Concessions agreements or authorizations | MME Ordinance 230 /2012 - WPP Reduto | [1]
Interest | 49.00% | [1]
Maturity | 04.16.2047 | [1]
Concession contracts [member] | Usina de energia eolica santo cristo s.a. [member] |  |
Disclosure of detailed information about service concession arrangements [line items] |  |
Concessions agreements or authorizations | MME Ordinance 233/2012 - WPP Santo Cristo | [1]
Interest | 49.00% | [1]
Maturity | 04.18.2047 | [1]
Concession contracts [member] | Dona Francisca Energetica S.A [Member] |  |
Disclosure of detailed information about service concession arrangements [line items] |  |
Concessions agreements or authorizations | Contract 188/1998 - HPP Dona Francisca |
Interest | 23.00% |
Maturity | 08.28.2033 |
Concession contracts [member] | Copel Distribuicao S.A. [member] |  |
Disclosure of detailed information about service concession arrangements [line items] |  |
Concessions agreements or authorizations | Contract 046/1999, extended by 5th addendum to the contract |
Interest | 100.00% |
Maturity | 07.07.2045 |
Concession contracts [member] | Copel Telecomunicacoes S.A. [member] |  |
Disclosure of detailed information about service concession arrangements [line items] |  |
Concessions agreements or authorizations | Authorization term 54/2003 - Anatel/SVP/PVST |
Interest | 100.00% |
Maturity | Indeterminate |
Concession contracts [member] | Elejor [member] |  |
Disclosure of detailed information about service concession arrangements [line items] |  |
Concessions agreements or authorizations | Contract 125/2001 - HPP Fund?o and Santa Clara |
Interest | 70.00% |
Maturity | 05.28.2037 |
Concession contracts [member] | UEG Araucaria [member] |  |
Disclosure of detailed information about service concession arrangements [line items] |  |
Concessions agreements or authorizations | Authorization 351/1999 - TPP Arauc?ria (60.9% Copel GET) |
Interest | 20.30% |
Maturity | 12.23.2029 |
Concession contracts [member] | Compagas [member] |  |
Disclosure of detailed information about service concession arrangements [line items] |  |
Concessions agreements or authorizations | Concession gas distribution contract |
Interest | 51.00% |
Maturity | 01.20.2019 |
Concession agreement/authorization [member] | Copel Telecomunicacoes S.A. [member] |  |
Disclosure of detailed information about service concession arrangements [line items] |  |
Concessions agreements or authorizations | Authorization term 305/2012 - Anatel/SVP/PVST |
Interest | 100.00% |
Maturity | Indeterminate |
Concession agreement/authorization [member] | Elejor [member] |  |
Disclosure of detailed information about service concession arrangements [line items] |  |
Concessions agreements or authorizations | Authorization - SHP Fund?o I and SHP Santa Clara I - 753/2002 and 757/2002 |
Interest | 70.00% |
Maturity | 12.19.2032 |
[1] | Subsidiaries of Voltalia Sao Miguel do Gostoso I Participacoes S.A.

X
- Definition The amount refers to concessions agreements or authorizations maturity. + References No definition available. + Details
Name: | elp_ConcessionsAgreementsOrAuthorizationsMaturity
Namespace Prefix: | elp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount refers to proportion of interest in concession agreements or authorizations. + References No definition available. + Details
Name: | elp_ProportionOfInterestInConcessionAgreementsOrAuthorizations
Namespace Prefix: | elp_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The description of the service concession arrangement. [Refer: Service concession arrangements [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name SIC -Number 29 -IssueDate 2020-01-01 -Paragraph 6 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=SIC&num=29&code=ifrs-tx-2020-en-r&anchor=para_6_a&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_DescriptionOfServiceConcessionArrangement
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfServiceConcessionArrangementsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_ServiceConcessionArrangementsAxis=elp_ConcessionAgreementOrAuthorizationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=elp_ParanaGasMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=elp_UsinaDeEnergiaEolicaSaoJoaoSAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=elp_UsinaDeEnergiaEolicaCarnaubaSAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=elp_UsinaDeEnergiaEolicaRedutoSAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=elp_UsinaDeEnergiaEolicaSantoCristoSAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInAssociatesAxis=elp_DonaFranciscaEnergeticaSAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=elp_CopelDistribuicaoSAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=elp_CopelTelecomunicacoesSAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=elp_ElejorMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=elp_UEGAraucariaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=elp_CompagasMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ServiceConcessionArrangementsAxis=elp_ConcessionAgreementOrAuthorization1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |