Document:

Exhibit 10.6

   

  FORM OF AMENDMENT

   

  AMENDMENT TO THE CONTRACT FOR MARKETING ELECTRIC
        ENERGY IN THE REGULATED ENVIRONMENT CCEAR No 28500 - PRODUCT 2020-25.

   

  By this contract and in due legal form, on the one side,
      CELSE - CENTRAIS ELETRICAS DE SERGIPE S.A., a company authorized to generate electricity, with registered office at ODOVIA CESAR FRANCO SE 100, S/N, RURAL, BARRA DOS COQUEIROS - SE, taxpayer identification number CNPJ/MF 23.758.522/0001-52,
      hereinafter referred to as SELLER, and on the other side, [__________], company holder of concession for the provision of services of public distribution of electricity, with registered office at [__________], taxpayer identification number
      [__________], hereinafter referred to as “BUYER”, and collectively as PARTIES, and separately as PARTY, herein represented by their undersigned legal representatives, pursuant to their constitutional documents;

   

  WHEREAS: 

    

   

    

  a) The PARTIES executed the Contract for the Marketing
      of Electricity in the Regulated Environment - CCEAR No. 28500, in the availability mode, relative to the 21st Auction for the Purchase of Electricity from New Generation
      Undertakings, promoted by the National Electricity Agency - ANEEL, and held on April 30, 2015, in accordance with Auction Notice No. 003/2015-ANEEL relative to the undertaking PORTO DE SERGIPE;

   

  (b) The change in the following characteristics of said
      thermal power plant has been determined to the detriment of issuance of official letter 188/2016-SCG/ANEEL dated 07/06/2016:

   

  i. The location of the development will be in the
      Municipality of Barra dos Coqueiros, State of Sergipe.

   

  ii. The restricted interest system shall now consist of
      three circuits at 25 KV and one circuit at 24 KV, for exclusive use, up to the Elevator Substation, consisting of three 25/500 KV transformers with 420 MVA, and one transformer, 24/500 KV with 700 MVA, and a transmission line, at 500 KV, double
      circuit, with approximately thirty-four kilometers of extension interconnected to the Elevator Substation to the 500 KV bus of the Jardim Substation, under the responsibility of Companhia Hidroelétrica do São Francisco (CHESF); and

   

  iii. The indexation of the fuel price will go from Henry
      Hub, with Factor “i” equal to 14.8265, to Brent, with Factor “i” equal to 0.7397.

   

  c) It is important to emphasize that through Order No.
      2,189, of August 16, 2016, the characteristics of the concession were changed, corresponding to items i and ii mentioned above. Moreover, in relation to item iii, since it is a commercial parameter change with the authorization of the Ministry of
      Mines and Energy (established in letter no. 188/2016-SPE-MME), the impact falls on the CCEARs.

   

  

  
    
      

  

  d) In spite of such correction being strictly material,
      merely reflecting the rights and obligations regulated and originating from the 21st Auction for the Purchase of Electric Energy from New Generation Undertakings - and,
      thus, not representing innovation in the agreement of wills between the PARTIES, only correcting the aforementioned parameters in accordance with Aneel Ordinance no. 3,925/2016, it is necessary to register them in an amendment;

   

  THE PARTIES DECIDE, by mutual agreement, to execute this
      AMENDMENT, which shall be governed by the following conditions and clauses:

   

  CLAUSE 1 – PURPOSE

   

  1.1 The purpose of this AMENDMENT is to amend the CEAR
      in accordance with the following provisions:

   

  1.2 Item 2 of the preliminary considerations of the
      contract becomes effective with the following alteration:

   

  “2. under the terms of the respective AUTHORIZING
      ACT granted by the Granting Authority, as provided in the NOTICE, SELLER was authorized to generate ELECTRIC ENERGY, through the operation of the Thermoelectric Plant (UTE) PORTO DE SERGIPE I, located in Barra dos Coqueiros, with INSTALLED POWER of
      1515.64 MW (PORT OF SERGIPE I);”

   

  1.3 ANNEX I TO THE CCEAR containing technical
      and commercial references shall come into force with the following alteration:

   

  “2. Location: Barra dos Coqueiros”

   

  “16. Conversion factor i: 0.7397 (unit of factor)”

   

  1.4 The following items are changed in relation to
      clause 8 of the CCEAR:

   

  	“8.3.1 	

   

  Where:

   

  the
conversion

      factor informed by SELLER in the TECHNICAL HABILITATION process, included in Annex I of the contract will be replaced from 14.8265 (Henry Hub) to 0.7397 (Brent).

   

  	2

   

  

  
    
      

  

  	““8.10	

   

  Where:

   

   the conversion factor informed by SELLER in the TECHNICAL HABILITATION
    process, included in Annex I of the contract will be replaced from 14.8265 (Henry Hub) to 0.7397 (Brent).

   

  1.5 All other clauses of the CCEAR that refer to items (sic)
      and 16 of ANNEX I shall consider the provisions of this AMENDMENT.

   

  CLAUSE 2 - GENERAL PROVISIONS

   

  2.1. The PARTIES acknowledge that all other clauses and
      conditions of the CONTRACT remain unchanged and valid, including as amended by any AMENDMENTS prior to this document and which have not been corrected hereby, which are ratified by the PARTIES herein.

   

  IN WITNESS WHEREOF, the parties execute this instrument
      in the presence of the two undersigned witnesses.

   

  [__________], [__________]

   

  SELLER:

   

  BUYER:

   

  Witnesses:

   

  	3Exhibit 10.7

   

  Assignment to CCEAR no 28500

   

  FORM OF ASSIGNMENT OF CONTRACT FOR MARKETING OF
      ELECTRIC ENERGY IN REGULATED ENVIRONMENT AND OTHERS - CCEAR

   

  FIRST ASSIGNMENT OF CCEAR CONTRACT No. 28500
        (“ASSIGNMENT “), EXECUTED BY AND BETWEEN GPE SERGIPE, CELSE AND [__________].

   

  By this contract and in due legal form, GPE SERGIPE -
      EMPREENDIMENTOS SPE LTDA, a company authorized to market electric energy (power), with registered office at VENIDA RIO BRANCO, 186, SALA 506 EDIF OVIEDO TEIXEIRA, CENTRO, ARACAJU - SE, taxpayer identification number CNPJ/MF 20.095.481/0001-73,
      hereinafter referred to as ASSIGNOR; CELSE - CENTRAIS ELETRICAS DE SERGIPE S.A., company authorized to market electric energy, with registered office at RODOVIA CESAR FRANCO SE 100, S/N, RURAL, BARRA DOS COQUEIROS - SE, taxpayer identification number
      CNPJ/MF 23.758.522/0001-52, hereinafter referred to as ASSIGNEE; [__________], company holder of concession for the provision of public services of distribution of electricity, with registered office at [__________], taxpayer identification number
      [__________], hereinafter referred to as CONSENTING INTERVENING PARTY; when jointly referred to PARTIES, herein represented by their undersigned legal representatives, pursuant to its constitutional documents;

   

  WHEREAS:

   

  1. GPE SERGIPE - EMPREENDIMENTOS SPE LTDA., a company
      authorized to market electric energy, with registered office at AVENIDA RIO BRANCO, 186, SALA 506 EDIF OVIEDO TEIXEIRA, CENTRO, ARACAJU - SE, taxpayer identification number CNPJ/MF 20.095.481/0001-73, hereinafter SELLER, and [__________], a company
      holder of concession for the provision of public services of distribution of electricity, with registered office at [__________], taxpayer identification number [__________], hereinafter referred to as BUYER, participated in the 21st Auction of New Energy, promoted by ANEEL, held on April 30, 2015, in accordance with Notice 03/2015-ANEEL;

   

  2. as a result of the Auction, SELLER and BUYER executed
      CCEAR CONTRACT No 28500;

   

  

  
    
      

  

  Assignment to CCEAR no 28500

   

  3. SELLER was granted a concession, permission or
      authorization to market electric energy through Ordinance No. 530, of 23 November 2015;

   

  3.1 ANEEL transferred to ASSIGNEE, through Authorization
      Resolution n° 6.431, of 20 June 2017, the ownership of the authorization granted to ASSIGNOR;

   

  4. the CONTRACT establishes that, in the case of change
      of title to ASSIGNOR’s authorization, observing the conditions covenanted in the CONTRACT, subrogation of the rights and obligations deriving from it is previously and expressly assured; and

   

  5. ASSIGNOR or ASSIGNEE requested to the Chamber of
      Marketing of Electric Energy - CCEE the alteration of data in the above mentioned instrument.

   

  the Parties herein agree to execute this ASSIGNMENT,
      which shall be governed by the conditions and clauses set out below:

   

  CLAUSE 1 – PURPOSE

   

  The purpose of this ASSIGNMENT is to transfer and
      subrogate, from ASSIGNOR to ASSIGNEE, irrevocably and irreversibly, all the rights and obligations arising from the CONTRACT.

   

  CLAUSE 2

   

  The PARTIES undertake to promote any and all alteration
      and/or adjustment regarding the financial guarantees related to the CONTRACT and its annexes, including with the Managing Bank, for proper and faithful compliance with the obligations set forth in the CONTRACT.

   

  For such, ASSIGNEE and CONSENTING INTERVENING PARTY are
      obliged to constitute a new financial guarantee, according to the type(s) contemplated in the respective Auction Notice and in the CONTRACT.

   

  CLAUSE 3

   

  It also informs the change “Seller's DATA RELATIVE TO
      COMMUNICATION BY ONE PARTY TO THE OTHER”, as follows:

   

  If to SELLER:

   

  C/O: Marylam Sales

   

  Tel.: (11) 2828-9750

   

  Fax:

   

  Email: marylam.sales@celse.com.br

   

  	2

   

  

  
    
      

  

  Assignment to CCEAR no 28500

   

  CLAUSE 4

   

  This ASSIGNMENT shall be forwarded to the CCEE, by
      certified copy or as may be established in the Marketing Procedure.

   

  CLAUSE 5

   

  The PARTIES agree that all other clauses and conditions
      of the CONTRACT, not modified by this ASSIGNMENT and not conflicting with it, are herein ratified the PARTIES, remain unchanged and valid.

   

  IN WITNESS HEREOF, the PARTIES execute this instrument.

   

  [__________], [__________]

   

  ASSIGNOR: 

    

   

    

  ASSIGNEE:

   

  CONSENTING INTERVENING PARTY:

   

  WITNESSES:

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00313-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00313-of-00352.parquet"}]]