Condensed Consolidated Balance Sheets (unaudited) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Assets
Cash and cash equivalents	$ 198,549	$ 169,208
Accounts receivable and unbilled revenues, net	309,285	325,672
Available-for-sale investment securities, at fair value	1,298,010	1,388,533
Held-to-maturity investment securities, at amortized cost	137,029	141,875
Stock in Federal Home Loan Bank, at cost	8,434	9,958
Loans held for investment, net	4,950,064	4,790,902
Loans held for sale, at lower of cost or fair value	9,196	1,805
Property, plant and equipment, net of accumulated depreciation	4,932,245	4,830,118
Regulatory assets	787,765	833,426
Other	598,842	530,364
Goodwill	82,190	82,190
Utility property, plant and equipment
Total property, plant and equipment, net	4,932,245	4,830,118
Current assets
Cash and cash equivalents	198,549	169,208
Other long-term assets
Operating lease right-of-use assets	226,157
Total assets	13,537,766	13,104,051
Liabilities
Accounts payable	190,412	214,773
Interest and dividends payable	28,373	28,254
Deposit liabilities	6,257,383	6,158,852
Short-term borrowings—other than bank	211,893	73,992
Other bank borrowings	111,485	110,040
Long-term debt, net—other than bank	1,884,030	1,879,641
Deferred income taxes	380,233	372,518
Operating lease liabilities	225,865
Regulatory liabilities	952,546	950,236
Defined benefit pension and other postretirement benefit plans liability	538,751	538,384
Other	513,916	580,788
Total liabilities	11,294,887	10,907,478
Capitalization
Retained earnings	562,103	543,623
Accumulated other comprehensive loss, net of tax benefits	(27,670)	(50,610)
Total shareholders’ equity	2,208,586	2,162,280
Preferred stock of subsidiaries - not subject to mandatory redemption	34,293	34,293
Commitments and contingencies
Current liabilities
Interest and dividends payable	28,373	28,254
Deferred credits and other liabilities
Deferred income taxes	380,233	372,518
Shareholders’ equity
Preferred stock, no par value, authorized 10,000,000 shares; issued: none	0	0
Common stock, no par value, authorized 200,000,000 shares; issued and outstanding: 108,972,492 shares and 108,879,245 shares at June 30, 2019 and December 31, 2018, respectively	1,674,153	1,669,267
Retained earnings	562,103	543,623
Accumulated other comprehensive loss, net of tax benefits	(27,670)	(50,610)
Total shareholders’ equity	2,208,586	2,162,280
Total liabilities and shareholders’ equity	13,537,766	13,104,051
Hawaiian Electric Company, Inc. and Subsidiaries
Assets
Cash and cash equivalents	23,361	35,877
Property, plant and equipment, net of accumulated depreciation	4,622,505	4,522,102
Utility property, plant and equipment
Land	51,401	49,667
Plant and equipment	6,939,043	6,809,671
Less accumulated depreciation	(2,650,210)	(2,577,342)
Construction in progress	275,312	233,145
Utility property, plant and equipment, net	4,615,546	4,515,141
Nonutility property, plant and equipment, less accumulated depreciation	6,959	6,961
Total property, plant and equipment, net	4,622,505	4,522,102
Current assets
Cash and cash equivalents	23,361	35,877
Customer accounts receivable, net	162,089	177,896
Accrued unbilled revenues, net	119,148	121,738
Other accounts receivable, net	8,489	6,215
Fuel oil stock, at average cost	121,641	79,935
Materials and supplies, at average cost	61,094	55,204
Prepayments and other	31,986	32,118
Regulatory assets	55,625	71,016
Total current assets	583,433	579,999
Other long-term assets
Operating lease right-of-use assets	207,132
Regulatory assets	732,140	762,410
Other	108,636	102,992
Total other long-term assets	1,047,908	865,402
Total assets	6,253,846	5,967,503
Liabilities
Interest and dividends payable	23,345	23,215
Deferred income taxes	382,564	383,197
Operating lease liabilities	207,000
Capitalization
Common stock ($6 2/3 par value, authorized 50,000,000 shares; outstanding 16,751,488 shares at June 30, 2019 and December 31, 2018)	111,696	111,696
Premium on capital stock	681,305	681,305
Retained earnings	1,178,615	1,164,541
Accumulated other comprehensive loss, net of tax benefits	146	99
Total shareholders’ equity	1,971,762	1,957,641
Long-term debt, net	1,335,978	1,418,802
Total capitalization	3,342,033	3,410,736
Preferred stock of subsidiaries - not subject to mandatory redemption	34,293	34,293
Commitments and contingencies
Current liabilities
Current portion of operating lease liabilities	62,063	0
Current portion of long-term debt	81,939	0
Short-term borrowings from non-affiliates	161,901	25,000
Accounts payable	154,505	171,791
Interest and dividends payable	23,345	23,215
Taxes accrued, including revenue taxes	183,466	233,333
Regulatory liabilities	14,953	17,977
Other	62,052	60,003
Total current liabilities	744,224	531,319
Deferred credits and other liabilities
Operating lease liabilities	144,769	0
Deferred income taxes	382,564	383,197
Regulatory liabilities	937,593	932,259
Unamortized tax credits	91,614	91,522
Defined benefit pension and other postretirement benefit plans liability	504,247	503,659
Other	106,802	114,811
Total deferred credits and other liabilities	2,167,589	2,025,448
Shareholders’ equity
Preferred stock, no par value, authorized 10,000,000 shares; issued: none	34,293	34,293
Retained earnings	1,178,615	1,164,541
Accumulated other comprehensive loss, net of tax benefits	146	99
Total shareholders’ equity	1,971,762	1,957,641
Total liabilities and shareholders’ equity	$ 6,253,846	$ 5,967,503