Consolidated Statement of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
OPERATING ACTIVITIES
NET INCOME	$ 1,017	$ 1,010
PRINCIPAL NON-CASH CHARGES/(CREDITS) TO INCOME
Depreciation and amortization	840	796
Deferred income taxes	466	424
Rate case amortization and accruals	(38)	90
Common equity component of allowance for funds used during construction	(3)	(4)
Net derivative gains	(4)	(14)
Pre-tax gain on sale of solar electric production projects	0	(45)
Other non-cash items (net)	73	10
CHANGES IN ASSETS AND LIABILITIES
Accounts receivable – customers, less allowance for uncollectibles	(82)	(35)
Special deposits	5	312
Materials and supplies, including fuel oil and gas in storage	32	19
Other receivables and other current assets	39	(7)
Income taxes receivable	194	0
Prepayments	(568)	(508)
Accounts payable	83	20
Pensions and retiree benefits obligations, net	566	610
Pensions and retiree benefits contributions	(753)	(582)
Accrued taxes	(19)	(428)
Accrued interest	48	(81)
Superfund and environmental remediation costs, net	23	24
Distributions from equity investments related to renewable electric production projects	29	0
Deferred charges, noncurrent assets and other regulatory assets	(17)	(116)
Deferred credits and other regulatory liabilities	220	237
Other current and noncurrent liabilities	48	19
NET CASH FLOWS FROM OPERATING ACTIVITIES	2,199	1,751
INVESTING ACTIVITIES
Utility construction expenditures	(1,838)	(1,663)
Cost of removal less salvage	(156)	(168)
Non-utility construction expenditures	(366)	(152)
Investments in/acquisitions of renewable electric production projects	(286)	(181)
Proceeds from grants related to solar electric production projects	0	36
Proceeds from sale of solar electric production projects	0	108
Restricted cash	(23)	15
Other investing activities	(18)	9
NET CASH FLOWS USED IN INVESTING ACTIVITIES	(2,687)	(1,996)
FINANCING ACTIVITIES
Net issuance/(payment) of short-term debt	360	(26)
Issuance of long-term debt	238	850
Retirement of long-term debt	(145)	(478)
Debt issuance costs	(2)	(9)
Common stock dividends	(560)	(553)
Issuance of common shares for stock plans, net of repurchases	(9)	(8)
NET CASH FLOWS USED IN FINANCING ACTIVITIES	(118)	(224)
CASH AND TEMPORARY CASH INVESTMENTS:
NET CHANGE FOR THE PERIOD	(606)	(469)
BALANCE AT BEGINNING OF PERIOD	699	674
BALANCE AT END OF PERIOD	93	205
LESS: HELD FOR SALE	2	0
BALANCE AT BEGINNING OF PERIOD	699
BALANCE AT END OF PERIOD	91	205
Cash paid/(received) during the period for:
Interest	411	382
Income taxes	(7)	635
SUPPLEMENTAL DISCLOSURE OF NON-CASH INFORMATION
Construction expenditures in accounts payable	204	107
CECONY
OPERATING ACTIVITIES
NET INCOME	935	905
PRINCIPAL NON-CASH CHARGES/(CREDITS) TO INCOME
Depreciation and amortization	773	737
Deferred income taxes	391	267
Rate case amortization and accruals	(57)	77
Common equity component of allowance for funds used during construction	(3)	(3)
Other non-cash items (net)	13	(11)
CHANGES IN ASSETS AND LIABILITIES
Accounts receivable – customers, less allowance for uncollectibles	(51)	(11)
Materials and supplies, including fuel oil and gas in storage	34	26
Other receivables and other current assets	60	(31)
Accounts receivable from affiliated companies	(32)	(233)
Prepayments	(336)	(353)
Accounts payable	23	(47)
Pensions and retiree benefits obligations, net	530	575
Pensions and retiree benefits contributions	(700)	(539)
Accrued taxes	(1)	(7)
Accrued interest	37	1
Superfund and environmental remediation costs, net	21	27
Accrued taxes to affiliated companies	(8)	(181)
Deferred charges, noncurrent assets and other regulatory assets	(49)	(100)
Deferred credits and other regulatory liabilities	222	218
Other current and noncurrent liabilities	0	(11)
NET CASH FLOWS FROM OPERATING ACTIVITIES	1,802	1,306
INVESTING ACTIVITIES
Utility construction expenditures	(1,732)	(1,554)
Cost of removal less salvage	(149)	(163)
Restricted cash	(19)	0
NET CASH FLOWS USED IN INVESTING ACTIVITIES	(1,900)	(1,717)
FINANCING ACTIVITIES
Net issuance/(payment) of short-term debt	199	(9)
Issuance of long-term debt	0	850
Retirement of long-term debt	0	(475)
Debt issuance costs	(1)	(9)
Dividend to parent	(694)	(534)
NET CASH FLOWS USED IN FINANCING ACTIVITIES	(496)	(177)
CASH AND TEMPORARY CASH INVESTMENTS:
NET CHANGE FOR THE PERIOD	(594)	(588)
BALANCE AT BEGINNING OF PERIOD	645	633
BALANCE AT END OF PERIOD	51	45
Cash paid/(received) during the period for:
Interest	376	349
Income taxes	143	749
SUPPLEMENTAL DISCLOSURE OF NON-CASH INFORMATION
Construction expenditures in accounts payable	$ 152	$ 90