SEGMENT INFORMATION:

3 Months Ended

Sep. 30, 2011

Segment Reporting, Measurement Disclosures [Abstract]

Segment Information

SEGMENT INFORMATION

IDACORP’s only reportable segment is utility operations.  The utility operations segment’s primary source of revenue is the regulated operations of Idaho Power.  Idaho Power’s regulated operations include the generation, transmission, distribution, purchase, and sale of electricity.  This segment also includes income from IERCo, a wholly-owned subsidiary of Idaho Power that is also subject to regulation and is a one-third owner of BCC, an unconsolidated joint venture.

IDACORP’s other operating segments are below the quantitative and qualitative thresholds for reportable segments and are included in the “All Other” category in the table below.  This category is comprised of IFS’s investments in affordable housing developments and historic rehabilitation projects, Ida-West’s joint venture investments in small hydroelectric generation projects, the remaining activities of energy marketer IE, which wound down its operations in 2003, and IDACORP’s holding company expenses.

The following table summarizes the segment information for IDACORP’s utility operations and the total of all other segments, and reconciles this information to total enterprise amounts (in thousands of dollars): 

	Utility Operations		All Other		Eliminations			Consolidated Total
Three months ended September 30, 2011:
Revenues	$	308,045	$	1,585	$	—		$	309,630
Net income attributable to IDACORP, Inc.	104,872		2,195		—			107,067
Total assets as of September 30, 2011	4,719,173		124,273		(16,511		)	4,826,935
Three months ended September 30, 2010:
Revenues	$	308,468	$	889	$	—		$	309,357
Net income attributable to IDACORP, Inc.	64,650		2,485		—			67,135
Nine months ended September 30, 2011:
Revenues	$	793,031	$	3,076	$	—		$	796,107
Net income attributable to IDACORP, Inc.	155,420		2,288		—			157,708
Nine months ended September 30, 2010:
Revenues	$	801,719	$	2,354	$	—		$	804,073
Net income attributable to IDACORP, Inc.	121,700		707		—			122,407