Condensed Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Cash flows from operating activities
Net income	$ 89,146	$ 87,247
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation of property, plant and equipment	114,863	106,063
Other amortization	22,439	20,603
Provision for loan losses	14,558	6,304
Loans originated and purchased, held for sale	(96,033)	(78,313)
Proceeds from sale of loans, held for sale	89,573	77,382
Deferred income taxes	(6,662)	(9,672)
Share-based compensation expense	5,883	4,414
Allowance for equity funds used during construction	(6,085)	(6,277)
Other	(7,320)	(147)
Changes in assets and liabilities
Decrease (increase) in accounts receivable and unbilled revenues, net	12,850	(41,526)
Increase in fuel oil stock	(40,557)	(19,867)
Decrease (increase) in regulatory assets	25,392	(19,600)
Increase in accounts, interest and dividends payable	3,926	31,784
Change in prepaid and accrued income taxes, tax credits and utility revenue taxes	(45,977)	(26,558)
Decrease in defined benefit pension and other postretirement benefit plans liability	(1,774)	(871)
Change in other assets and liabilities	(40,816)	(22,695)
Net cash provided by operating activities	133,406	108,271
Cash flows from investing activities
Available-for-sale investment securities purchased	(4,530)	(133,698)
Principal repayments on available-for-sale investment securities	123,855	108,379
Purchases of held-to-maturity investment securities	0	(20,450)
Principal repayments of held-to-maturity investment securities	4,774	2,270
Purchase of stock from Federal Home Loan Bank	(53,115)	(7,533)
Redemption of stock from Federal Home Loan Bank	54,640	7,080
Net increase in loans held for investment	(173,546)	(111,521)
Capital expenditures	(229,282)	(246,325)
Contributions to low income housing investments	(4,069)	(3,279)
Other	6,143	13,657
Net cash used in investing activities	(275,130)	(391,420)
Cash flows from financing activities
Net increase in deposit liabilities	98,531	123,137
Net increase in short-term borrowings with original maturities of three months or less	112,901	84,881
Net increase in other bank borrowings with original maturities of three months or less	1,445	38,446
Proceeds from issuance of short-term debt	25,000	0
Proceeds from issuance of long-term debt	56,150	100,000
Repayment of long-term debt	(52,489)	(878)
Withheld shares for employee taxes on vested share-based compensation	(996)	(996)
Common stock dividends	(69,720)	(67,481)
Preferred stock dividends of subsidiaries	(946)	(946)
Other	1,189	(230)
Net cash provided by financing activities	171,065	275,933
Net increase (decrease) in cash and cash equivalents	29,341	(7,216)
Cash and cash equivalents, beginning of period	169,208	261,881
Cash and cash equivalents, end of period	198,549	254,665
Hawaiian Electric Company, Inc. and Subsidiaries
Cash flows from operating activities
Net income	65,698	59,642
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation of property, plant and equipment	107,860	100,827
Other amortization	13,661	13,021
Deferred income taxes	(6,611)	(8,343)
Allowance for equity funds used during construction	(6,085)	(6,277)
Other	(3,553)	978
Changes in assets and liabilities
Decrease (increase) in accounts receivable	9,994	(34,068)
Decrease (increase) in accrued unbilled revenues	2,590	(3,785)
Increase in fuel oil stock	(41,706)	(20,143)
Increase in materials and supplies	(5,890)	(3,544)
Decrease (increase) in regulatory assets	25,392	(19,600)
Increase (decrease) in accounts payable	(45)	18,284
Change in prepaid and accrued income taxes, tax credits and utility revenue taxes	(45,785)	(31,061)
Decrease in defined benefit pension and other postretirement benefit plans liability	(1,899)	(1,961)
Change in other assets and liabilities	(12,805)	5,866
Net cash provided by operating activities	100,816	69,836
Cash flows from investing activities
Capital expenditures	(199,896)	(199,647)
Other	2,510	4,301
Net cash used in investing activities	(197,386)	(195,346)
Cash flows from financing activities
Net increase in short-term borrowings with original maturities of three months or less	25,000	86,881
Net increase in other bank borrowings with original maturities of three months or less	111,901	86,881
Proceeds from issuance of short-term debt	25,000	0
Proceeds from issuance of long-term debt	50,000	100,000
Repayment of long-term debt	(51,546)	0
Common stock dividends	(50,626)	(51,652)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(998)	(998)
Other	323	(378)
Net cash provided by financing activities	84,054	133,853
Net increase (decrease) in cash and cash equivalents	(12,516)	8,343
Cash and cash equivalents, beginning of period	35,877	12,517
Cash and cash equivalents, end of period	$ 23,361	$ 20,860