Note 20. - Other operating income and expenses

The table below shows the detail of Other operating income and expenses for the nine-month periods ended September 30, 2018, and 2017:

Other Operating income	For the nine-month period ended September 30,
	2018		2017
	($ in thousands)
Grants (see Note 16)		44,577		44,827
Income from various services and insurance proceeds		28,682		11,672
Income from the purchase of the long-term operation and maintenance payable to Abengoa (see Note 11)		38,955		-
Total		112,214		56,499

Other Operating expenses	For the nine-month period ended September 30,
	2018			2017
	($ in thousands)
Leases and fees		(1,296	)		(5,192	)
Operation and maintenance		(108,522	)		(90,215	)
Independent professional services		(24,877	)		(19,925	)
Supplies		(19,204	)		(14,409	)
Insurance		(18,279	)		(17,782	)
Levies and duties		(35,012	)		(44,083	)
Other expenses		(10,143	)		(2,067	)
Total		(217,333	)		(193,673	)