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29. Other operating income (expenses), net | 12 Months Ended
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Dec. 31, 2017
Other Operating Income Expenses Net |
Other operating income (expenses), net |
| 2017 | 2016 | 2015
Other operating income, net | 75,410 | 62,570 | 190,840
Other operating expenses | (81,089) | (57,848) | (47,085)
Other operating income (expenses), net | (5,679) | 4,722 | 143,755
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. 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.

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- Definition The disclosure of other operating income or expense. [Refer: Other operating income (expense)] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 10 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_10_e&doctype=Standard -URIDate 2017-03-09 + Details
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