Consolidated Balance Sheets - HECO (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
Other long-term assets
Total assets	$ 9,264,363	$ 9,085,344
Capitalization
Retained earnings	197,165	181,910
Accumulated other comprehensive income, net of income taxes	(6,662)	(12,472)
Cumulative preferred stock - not subject to mandatory redemption
Commitments and contingencies (Note 5)
Current liabilities
Interest and preferred dividends payable	28,010	27,814
Deferred credits and other liabilities
Deferred income taxes	342,232	278,958
Contributions in aid of construction	344,110	335,364
Total liabilities and shareholders' equity	9,264,363	9,085,344
Hawaiian Electric Company, Inc. and Subsidiaries
Utility plant, at cost
Land	51,468	51,364
Plant and equipment	4,951,799	4,896,974
Less accumulated depreciation	(1,948,464)	(1,941,059)
Construction in progress	136,640	101,562
Net utility plant	3,191,443	3,108,841
Current assets
Cash and cash equivalents	13,869	122,936
Customer accounts receivable, net	182,932	138,171
Accrued unbilled revenues, net	137,887	104,384
Other accounts receivable, net	7,581	9,376
Fuel oil stock, at average cost	157,297	152,705
Materials and supplies, at average cost	41,997	36,717
Prepayments and other	33,156	55,216
Regulatory assets	9,847	7,349
Total current assets	584,566	626,854
Other long-term assets
Regulatory assets	484,640	470,981
Unamortized debt expense	12,744	14,030
Other	77,366	64,974
Total other long-term assets	574,750	549,985
Total assets	4,350,759	4,285,680
Capitalization
Common stock ($6 2/3 par value, authorized 50,000,000 shares; outstanding 13,830,823 shares)	92,224	92,224
Premium on capital stock	389,609	389,609
Retained earnings	876,109	854,856
Accumulated other comprehensive income, net of income taxes	905	709
Common stock equity	1,358,847	1,337,398
Cumulative preferred stock - not subject to mandatory redemption	34,293	34,293
Commitments and contingencies (Note 5)
Long-term debt, net	1,000,538	1,057,942
Total capitalization	2,393,678	2,429,633
Current liabilities
Current portion of long-term debt	57,500
Short-term borrowings from nonaffiliates	12,498
Accounts payable	140,838	178,959
Interest and preferred dividends payable	21,349	20,603
Taxes accrued	199,543	175,960
Other	54,413	56,354
Total current liabilities	486,141	431,876
Deferred credits and other liabilities
Deferred income taxes	320,582	269,286
Regulatory liabilities	313,299	296,797
Unamortized tax credits	59,947	58,810
Retirement benefits liability	325,060	355,844
Other	107,942	108,070
Total deferred credits and other liabilities	1,126,830	1,088,807
Contributions in aid of construction	344,110	335,364
Total liabilities and shareholders' equity	$ 4,350,759	$ 4,285,680