Palo Verde Palo Verde (Tables)

6 Months Ended

Jun. 30, 2018

Palo Verde Generating Station

Jointly Owned Utility Plant Interests [Line Items]

Schedule of Jointly Owned Utility Plants

Palo Verde Operations and Maintenance Expense. Included in "Operations and maintenance" in the Company's Statements of Operations are expenses associated with Palo Verde as follows (in thousands):

	2018		2017
Three months ended June 30,	$	24,977	$	25,931
Six months ended June 30,	47,152		47,539
Twelve months ended June 30,	98,977		98,062