Consolidated Statements of Cash Flows (unaudited) - HECO - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Cash flows from operating activities
Net income	$ 118,974	$ 136,293
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation of property, plant and equipment	137,721	129,574
Other amortization	12,080	5,081
Increase in deferred income taxes	2,723	50,296
Allowance for equity funds used during construction	(5,366)	(4,933)
Change in cash overdraft	0	(1,038)
Changes in assets and liabilities
Decrease in fuel oil stock	35,942	15,784
Increase in regulatory assets	(23,458)	(17,531)
Change in prepaid and accrued income taxes and revenue taxes	(8,458)	(2,044)
Increase (decrease) in defined benefit pension and other postretirement benefit plans liability	418	(2,594)
Change in other assets and liabilities	(38,033)	(56,326)
Net cash provided by operating activities	221,252	197,310
Cash flows from investing activities
Capital expenditures	(276,186)	(260,616)
Contributions in aid of construction	34,627	21,740
Other	(4,084)	(674)
Net cash used in investing activities	(502,997)	(400,892)
Cash flows from financing activities
Common stock dividends	(98,452)	(94,674)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	53,020	45,094
Other	(4,453)	(5,097)
Net cash provided by financing activities	334,620	176,101
Net increase (decrease) in cash and cash equivalents	52,875	(27,481)
Hawaiian Electric Company, Inc. and Subsidiaries
Cash flows from operating activities
Net income	104,217	110,025
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation of property, plant and equipment	132,840	124,790
Other amortization	9,827	4,289
Increase in deferred income taxes	58,211	67,392
Change in tax credits, net	4,247	5,816
Allowance for equity funds used during construction	(5,366)	(4,933)
Change in cash overdraft	0	(1,038)
Changes in assets and liabilities
Increase in accounts receivable	(4,464)	(19,731)
Decrease in accrued unbilled revenues	13,796	971
Decrease in fuel oil stock	35,942	15,784
Increase in materials and supplies	(1,723)	(1,595)
Increase in regulatory assets	(23,458)	(17,531)
Decrease in accounts payable	(40,375)	(53,280)
Change in prepaid and accrued income taxes and revenue taxes	(61,635)	(18,075)
Increase (decrease) in defined benefit pension and other postretirement benefit plans liability	331	(748)
Change in other assets and liabilities	(20,804)	(41,969)
Net cash provided by operating activities	201,586	170,167
Cash flows from investing activities
Capital expenditures	(265,521)	(253,718)
Contributions in aid of construction	34,627	21,740
Other	(778)	(713)
Net cash used in investing activities	(230,116)	(231,265)
Cash flows from financing activities
Common stock dividends	(67,804)	(66,369)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(1,496)	(1,496)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	94,995	84,987
Other	(223)	(462)
Net cash provided by financing activities	25,472	16,660
Net increase (decrease) in cash and cash equivalents	(3,058)	(44,438)
Cash and cash equivalents, beginning of period	13,762	62,825
Cash and cash equivalents, end of period	$ 10,704	$ 18,387