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Accounts Payable Related to Concessions (Tables)
 12 Months Ended
Dec. 31, 2021
Accounts Payable Related To Concessions  
Changes in accounts payable related to concessions

                 
          Discount Annual    
  Company Grant Signature Closing rate Adjustment 12.31.2021 12.31.2020
HPP Mauá  Copel GeT  06.29.2007   07.03.2007   05.2047  5.65% p.y.  IPCA    20,495   17,213
HPP Colider  Copel GeT  12.29.2010   01.17.2011   01.2046  7.74% p.y.  IPCA    27,376   25,075
HPP Baixo Iguaçu  Copel GeT  07.19.2012   08.20.2012   01.2047  7.74% p.y.  IPCA   8,595  7,841
HPP Guaricana Copel GeT  03.03.2020   03.03.2020   03.2025  7.74% p.y.  IPCA   2,894  3,299
HPP Fundão e HPP Santa Clara  Elejor  10.23.2001   10.25.2001   05.2037  11.00% p.y.  IGPM  844,599 678,436
              903,959 731,864
            Current 104,963   88,951
            Noncurrent 798,996 642,913
Discount rate applied to calculate present value
Real and net discount rate, compatible with the estimated long-term rate, not being linked to the expectation of return from the project.
Payment to the federal government
Monthly installments equivalent to 1/12 of the annual payment restated, as defined in the concession agreement.

 

27.1Changes in accounts payable related to concessions
   
Balance as of January 1, 2020 612,587
Additions 3,682
Adjust to present value  (1,112)
Monetary variations   191,638
Payments   (74,931)
Balance as of December 31, 2020 731,864
Additions  65,269
Adjustment to present value  78,203
Monetary variations   117,053
Payments   (88,430)
Balance as of December 31, 2021 903,959
Changes in accounts payable related to concessions

 

27.1Changes in accounts payable related to concessions
   
Balance as of January 1, 2020 612,587
Additions 3,682
Adjust to present value  (1,112)
Monetary variations   191,638
Payments   (74,931)
Balance as of December 31, 2020 731,864
Additions  65,269
Adjustment to present value  78,203
Monetary variations   117,053
Payments   (88,430)
Balance as of December 31, 2021 903,959
Nominal value and present value of accounts payable related to concession

 

27.3Nominal value and present value of accounts payable related to concession
     
  Nominal value  Present value 
2022 109,102 104,963
2023 109,102   93,198
2024 109,102   84,128
2025 108,347   75,371
After 2025  1,606,471 546,299
   2,042,124 903,959