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31. Other operating income (expenses), net
 12 Months Ended
Dec. 31, 2018
Other Operating Income Expenses Net  
Other operating income (expenses), net
 

2018

2017

2016

       
Other operating income, net 93,089 75,410 62,570
Other operating expenses

(64,498)

(81,089)

(57,848)

       
Other operating income (expenses), net

28,591

(5,679)

4,722

 

Other operating income is comprised by sale of property, plant and equipment, sale of contracts awarded in public bids, right to sell electricity, indemnities and reimbursement of expenses, fines and collaterals, property leases, reuse water, PURA projects and services, net of Cofins and Pasep.

 

Other operating expenses consist mainly of derecognition of concessions assets due to obsolescence, discontinued construction works, unproductive wells, projects considered economically unfeasible, losses on property, plant and equipment and exceeding cost of electricity sold.