Financial Information by Business Segment

3 Months Ended

Mar. 31, 2018

Segment Reporting [Abstract]

Financial Information by Business Segment

Financial Information by Business Segment

Con Edison’s principal business segments are CECONY’s regulated utility activities, O&R’s regulated utility activities, the Clean Energy Businesses and Con Edison Transmission. CECONY’s principal business segments are its regulated electric, gas and steam utility activities. The financial data for the business segments for the three months ended March 31, 2018 and 2017 were as follows:

	For the Three Months Ended March 31,
	Operating revenues		Inter-segment revenues				Depreciation and amortization		Operating income/(loss)
(Millions of Dollars)	2018	2017	2018		2017		2018	2017	2018	2017
CECONY
Electric	$1,729	$1,793	$4		$5		$240	$229	$254	$320
Gas	841	765	1		1		49	44	321	298
Steam	314	298	19		18		21	21	130	123
Consolidation adjustments	—	—	(24)		(24)		—	—	—	—
Total CECONY	$2,884	$2,856		$—		$—	$310	$294	$705	$741
O&R
Electric	$149	$141		$—		$—	$14	$12	$8	$18
Gas	97	97	—		—		5	5	36	40
Total O&R	$246	$238		$—		$—	$19	$17	$44	$58
Clean Energy Businesses	$233	$136		$—		$—	$19	$17	$9	$15
Con Edison Transmission	1	—	—		—		—	—	(1)	(3)
Other (a)	—	(2)	—		—		—	1	(2)	1
Total Con Edison	$3,364	$3,228		$—		$—	$348	$329	$755	$812

(a) Parent company and consolidation adjustments. Other does not represent a business segment.