Consolidated Statement of Cash Flows (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Net income	$ 624	$ 616
Net income	576	616
PRINCIPAL NON-CASH CHARGES/(CREDITS) TO INCOME
Depreciation and amortization	831	702
Deferred income taxes	126	155
Rate case amortization and accruals	(59)	(56)
Common equity component of allowance for funds used during construction	(7)	(7)
Net derivative gains	31	2
Unbilled revenue and net unbilled revenue deferrals	(4)	113
Gain on sale of assets	(5)	0
Other non-cash items, net	(17)	(55)
CHANGES IN ASSETS AND LIABILITIES
Accounts receivable – customers	165	5
Materials and supplies, including fuel oil and gas in storage	14	16
Revenue decoupling mechanism	(127)	0
Other receivables and other current assets	125	(68)
Taxes receivable	19	49
Prepayments	(35)	(36)
Accounts payable	(156)	(61)
Pensions and retiree benefits obligations, net	168	171
Pensions and retiree benefits contributions	(78)	(368)
Accrued taxes	(15)	(63)
Accrued interest	25	(4)
Superfund and environmental remediation costs, net	(7)	(6)
Distributions from equity investments	27	54
System benefit charge	(1)	94
Deferred charges, noncurrent assets and other regulatory assets	(213)	(233)
Deferred credits and other regulatory liabilities	162	244
Other current and noncurrent liabilities	(55)	(224)
NET CASH FLOWS FROM OPERATING ACTIVITIES	1,538	1,040
INVESTING ACTIVITIES
Utility construction expenditures	(1,613)	(1,602)
Cost of removal less salvage	(142)	(121)
Non-utility construction expenditures	(92)	(109)
Investments in electric and gas transmission projects	(88)	(51)
Proceeds from sale of assets	48	0
Other investing activities	11	17
NET CASH FLOWS USED IN INVESTING ACTIVITIES	(1,876)	(1,866)
FINANCING ACTIVITIES
Net issuance/(payment) of short-term debt	(1,405)	292
Issuance of long-term debt	1,989	1,640
Retirement of long-term debt	(657)	(619)
Debt issuance costs	(17)	(16)
Common stock dividends	(455)	(420)
Issuance of common shares - public offering	825	0
Issuance of common shares for stock plans	27	26
Distribution to noncontrolling interest	(5)	0
NET CASH FLOWS FROM FINANCING ACTIVITIES	302	903
CASH, TEMPORARY CASH INVESTMENTS, AND RESTRICTED CASH:
NET CHANGE FOR THE PERIOD	(36)	77
BALANCE AT BEGINNING OF PERIOD	1,006	844
BALANCE AT END OF PERIOD	970	921
Cash paid/(received) during the period for:
Interest	422	389
Income taxes	(15)	(2)
SUPPLEMENTAL DISCLOSURE OF NON-CASH INFORMATION
Construction expenditures in accounts payable	332	333
Issuance of common shares for dividend reinvestment	24	24
Software licenses acquired but unpaid as of end of period	80	94
CECONY
Net income	564	538
PRINCIPAL NON-CASH CHARGES/(CREDITS) TO INCOME
Depreciation and amortization	673	626
Deferred income taxes	90	149
Rate case amortization and accruals	(58)	(65)
Common equity component of allowance for funds used during construction	(6)	(6)
Unbilled revenue and net unbilled revenue deferrals	21	36
Gain on sale of assets	(5)	0
Other non-cash items, net	(10)	(13)
CHANGES IN ASSETS AND LIABILITIES
Accounts receivable – customers	143	14
Materials and supplies, including fuel oil and gas in storage	17	10
Revenue decoupling mechanism	(126)	0
Other receivables and other current assets	115	(74)
Accounts receivable from affiliated companies	83	(149)
Prepayments	(33)	(17)
Accounts payable	(140)	(71)
Accounts payable to affiliated companies	(2)	9
Pensions and retiree benefits obligations, net	157	157
Pensions and retiree benefits contributions	(77)	(367)
Accrued taxes	(18)	(66)
Accrued interest	(2)	(1)
Superfund and environmental remediation costs, net	(8)	(9)
System benefit charge	0	86
Accrued taxes to affiliated companies	0	(72)
Deferred charges, noncurrent assets and other regulatory assets	(216)	(164)
Deferred credits and other regulatory liabilities	146	229
Other current and noncurrent liabilities	(17)	(125)
NET CASH FLOWS FROM OPERATING ACTIVITIES	1,291	655
INVESTING ACTIVITIES
Utility construction expenditures	(1,501)	(1,509)
Cost of removal less salvage	(138)	(118)
Proceeds from sale of assets	48	0
NET CASH FLOWS USED IN INVESTING ACTIVITIES	(1,591)	(1,627)
FINANCING ACTIVITIES
Net issuance/(payment) of short-term debt	(343)	400
Issuance of long-term debt	700	1,640
Retirement of long-term debt	(475)	(600)
Debt issuance costs	(8)	(16)
Capital contribution by parent	850	70
Dividend to parent	(456)	(423)
NET CASH FLOWS FROM FINANCING ACTIVITIES	268	1,071
CASH, TEMPORARY CASH INVESTMENTS, AND RESTRICTED CASH:
NET CHANGE FOR THE PERIOD	(32)	99
BALANCE AT BEGINNING OF PERIOD	818	730
BALANCE AT END OF PERIOD	786	829
Cash paid/(received) during the period for:
Interest	340	324
Income taxes	(20)	227
SUPPLEMENTAL DISCLOSURE OF NON-CASH INFORMATION
Construction expenditures in accounts payable	297	284
Software licenses acquired but unpaid as of end of period	$ 76	$ 89