Condensed Consolidated Statements of Income Statement - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Operating Revenues:
General business	$ 341,825	$ 340,796	$ 885,486	$ 897,943
Off-system sales	6,143	6,487	16,532	23,335
Other revenues	23,506	21,234	64,433	61,334
Total electric utility revenues	371,474	368,517	966,451	982,612
Other	571	648	1,986	2,277
Total operating revenues	372,045	369,165	968,437	984,889
Operating Expenses:
Purchased power	74,448	71,890	170,675	166,191
Fuel expense	73,925	66,385	139,657	144,262
Power cost adjustment	(18,342)	(11,914)	11,914	26,372
Other operations and maintenance	87,090	83,972	259,813	255,329
Energy efficiency programs	9,102	7,645	24,256	19,854
Depreciation	36,036	34,639	107,447	102,996
Taxes other than income taxes	8,287	8,286	25,228	24,999
Total electric utility expenses	270,546	260,903	738,990	740,003
Other	3,571	3,598	10,748	11,340
Total operating expenses	274,117	264,501	749,738	751,343
Operating Income	97,928	104,664	218,699	233,546
Other Income (Expense):
Allowance for equity funds used during construction	5,931	5,654	16,153	16,219
Earnings of unconsolidated equity-method investments	12,324	5,527	13,650	8,636
Other income (expense), net	2,681	1,222	7,074	5,054
Interest Expense:
Interest on long-term debt	20,296	20,614	61,659	62,443
Other interest	2,605	2,256	7,587	6,484
Allowance for borrowed funds used during construction	(2,589)	(2,593)	(7,226)	(7,550)
Total interest expense, net	20,312	20,277	62,020	61,377
Income Before Income Taxes	98,552	96,790	193,556	202,078
Income Tax Expense	15,535	23,523	28,622	39,276
Net Income	83,017	73,267	164,934	162,802
Adjustment for (income) loss attributable to noncontrolling interests	83	69	141	45
Net Income Attributable to IDACORP, Inc.	$ 83,100	$ 73,336	$ 165,075	$ 162,847
Weighted Average Common Shares Outstanding - Basic (000’s)	50,296	50,219	50,299	50,221
Weighted Average Common Shares Outstanding - Diluted (000’s)	50,393	50,324	50,361	50,282
Earnings Per Share of Common Stock:
Earnings Attributable to IDACORP, Inc. - Basic (in dollars per share)	$ 1.65	$ 1.46	$ 3.28	$ 3.24
Earnings Attributable to IDACORP, Inc. - Diluted (in dollars per share)	1.65	1.46	3.28	3.24
Dividends Declared Per Share of Common Stock	$ 0.51	$ 0.47	$ 1.53	$ 1.41
Idaho Power Company
Operating Revenues:
General business	$ 341,825	$ 340,796	$ 885,486	$ 897,943
Off-system sales	6,143	6,487	16,532	23,335
Other revenues	23,506	21,234	64,433	61,334
Total electric utility revenues	371,474	368,517	966,451	982,612
Operating Expenses:
Purchased power	74,448	71,890	170,675	166,191
Fuel expense	73,925	66,385	139,657	144,262
Power cost adjustment	(18,342)	(11,914)	11,914	26,372
Other operations and maintenance	87,090	83,972	259,813	255,329
Energy efficiency programs	9,102	7,645	24,256	19,854
Depreciation	36,036	34,639	107,447	102,996
Taxes other than income taxes	8,287	8,286	25,228	24,999
Total electric utility expenses	270,546	260,903	738,990	740,003
Operating Income	100,928	107,614	227,461	242,609
Other Income (Expense):
Allowance for equity funds used during construction	5,931	5,654	16,153	16,219
Earnings of unconsolidated equity-method investments	11,121	4,334	11,528	6,992
Other income (expense), net	(328)	(1,755)	(1,845)	(4,216)
Total other income	16,724	8,233	25,836	18,995
Interest Expense:
Interest on long-term debt	20,296	20,614	61,659	62,443
Other interest	2,546	2,204	7,397	6,311
Allowance for borrowed funds used during construction	(2,589)	(2,593)	(7,226)	(7,550)
Total interest expense, net	20,253	20,225	61,830	61,204
Income Before Income Taxes	97,399	95,622	191,467	200,400
Income Tax Expense	17,370	23,895	31,097	40,872
Net Income	$ 80,029	$ 71,727	$ 160,370	$ 159,528