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Cover | 12 Months Ended
--- | ---
Dec. 31, 2020 shares
Cover [Abstract] |
Entity Registrant Name | ENERGY CO OF PARANA
Entity Central Index Key | 0001041792
Document Type | 20-F
Document Period End Date | Dec. 31, 2020
Amendment Flag | false
Current Fiscal Year End Date | --12-31
Entity Well-known Seasoned Issuer | Yes
Entity Voluntary Filers | No
Entity Current Reporting Status | Yes
Entity Filer Category | Large Accelerated Filer
Entity Emerging Growth Company | false
Entity Shell Company | false
Document Transition Report | false
Document Shell Company Report | false
Document Annual Report | true
Entity Interactive Data Current | No
Entity Incorporation, State or Country Code | D5
Document Accounting Standard | International Financial Reporting Standards
Entity Common Stock, Shares Outstanding | 1,450,310,800
Document Fiscal Period Focus | FY
Document Fiscal Year Focus | 2020
Auditor Attestation Flag | true

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