Consolidated Balance Sheet (Unaudited) - USD ($) $ in Millions	Jun. 30, 2017	Dec. 31, 2016
CURRENT ASSETS
Cash and temporary cash investments	$ 816	$ 776
Accounts receivable - customers, less allowance for uncollectible accounts	984	1,106
Other receivables, less allowance for uncollectible accounts	165	195
Income taxes receivable	50	79
Accrued unbilled revenue	436	447
Fuel oil, gas in storage, materials and supplies, at average cost	357	339
Prepayments	195	159
Regulatory assets	77	100
Restricted cash	26	54
Other current assets	174	151
TOTAL CURRENT ASSETS	3,280	3,406
INVESTMENTS	1,961	1,921
UTILITY PLANT, AT ORIGINAL COST
General	2,844	2,719
TOTAL	41,463	40,411
Less: Accumulated depreciation	8,738	8,541
Net	32,725	31,870
Construction work in progress	1,212	1,175
NET UTILITY PLANT	33,937	33,045
NON-UTILITY PLANT
Non-utility property, less accumulated depreciation	1,535	1,482
Construction work in progress	779	689
NET PLANT	36,251	35,216
OTHER NONCURRENT ASSETS
Goodwill	428	428
Intangible assets, less accumulated amortization of $10 and $6 in 2017 and 2016, respectively	116	124
Regulatory assets	6,935	7,024
Other deferred charges and noncurrent assets	128	136
TOTAL OTHER NONCURRENT ASSETS	7,607	7,712
TOTAL ASSETS	49,099	48,255
CURRENT LIABILITIES
Long-term debt due within one year	637	39
Notes payable	1,036	1,054
Accounts payable	973	1,147
Customer deposits	345	352
Accrued taxes	42	64
Accrued interest	132	150
Accrued wages	103	101
Fair value of derivative liabilities	64	77
Regulatory liabilities	64	128
System benefit charge	566	434
Other current liabilities	367	297
TOTAL CURRENT LIABILITIES	4,329	3,843
NONCURRENT LIABILITIES
Provision for injuries and damages	171	160
Pensions and retiree benefits	1,652	1,847
Superfund and other environmental costs	745	753
Asset retirement obligations	252	246
Fair value of derivative liabilities	74	40
Deferred income taxes and unamortized investment tax credits	10,549	10,205
Regulatory liabilities	1,886	1,905
Other deferred credits and noncurrent liabilities	240	215
TOTAL NONCURRENT LIABILITIES	15,569	15,371
LONG-TERM DEBT	14,703	14,735
EQUITY
Common shareholders’ equity	14,490	14,298
Noncontrolling interest	8	8
TOTAL EQUITY (See Statement of Equity)	14,498	14,306
TOTAL LIABILITIES AND EQUITY	49,099	48,255
Electric
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	28,339	27,747
Gas
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	7,828	7,524
Steam
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	2,452	2,421
CECONY
CURRENT ASSETS
Cash and temporary cash investments	767	702
Accounts receivable - customers, less allowance for uncollectible accounts	914	1,032
Other receivables, less allowance for uncollectible accounts	78	81
Accrued unbilled revenue	400	399
Accounts receivable from affiliated companies	92	109
Fuel oil, gas in storage, materials and supplies, at average cost	274	270
Prepayments	120	100
Regulatory assets	68	90
Restricted cash	2	2
Other current assets	46	95
TOTAL CURRENT ASSETS	2,761	2,880
INVESTMENTS	361	315
UTILITY PLANT, AT ORIGINAL COST
General	2,597	2,490
TOTAL	38,831	37,847
Less: Accumulated depreciation	8,017	7,836
Net	30,814	30,011
Construction work in progress	1,140	1,104
NET UTILITY PLANT	31,954	31,115
NON-UTILITY PLANT
Non-utility property, less accumulated depreciation	4	4
NET PLANT	31,958	31,119
OTHER NONCURRENT ASSETS
Regulatory assets	6,404	6,473
Other deferred charges and noncurrent assets	64	69
TOTAL OTHER NONCURRENT ASSETS	6,468	6,542
TOTAL ASSETS	41,548	40,856
CURRENT LIABILITIES
Long-term debt due within one year	600	0
Notes payable	750	600
Accounts payable	756	876
Accounts payable to affiliated companies	13	10
Customer deposits	333	336
Accrued taxes	33	50
Accrued taxes to affiliated companies	0	119
Accrued interest	111	111
Accrued wages	94	91
Fair value of derivative liabilities	49	66
Regulatory liabilities	42	90
System benefit charge	518	398
Other current liabilities	206	242
TOTAL CURRENT LIABILITIES	3,505	2,989
NONCURRENT LIABILITIES
Provision for injuries and damages	165	154
Pensions and retiree benefits	1,318	1,544
Superfund and other environmental costs	651	655
Asset retirement obligations	231	227
Fair value of derivative liabilities	66	33
Deferred income taxes and unamortized investment tax credits	9,793	9,450
Regulatory liabilities	1,686	1,712
Other deferred credits and noncurrent liabilities	205	190
TOTAL NONCURRENT LIABILITIES	14,115	13,965
LONG-TERM DEBT	11,970	12,073
EQUITY
Common shareholders’ equity	11,958	11,829
TOTAL LIABILITIES AND EQUITY	41,548	40,856
CECONY | Electric
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	26,687	26,122
CECONY | Gas
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	7,095	6,814
CECONY | Steam
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	$ 2,452	$ 2,421