Financial Information by Business Segment

The business segments of each of the Companies, which are its operating segments, were determined based on management’s reporting and decision-making requirements in accordance with the accounting rules for segment reporting.

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. Con Edison Transmission, which had begun investing in electric transmission and gas pipeline and storage assets (see Note U), was added in June 2016 as a separate reportable segment based on management’s reporting and decision-making, including performance evaluation and resource allocation. For comparison purposes, the previously reported financial information by business segments was reclassified to reflect the current business segment presentation.

All revenues of these business segments are from customers located in the United States of America. Also, all assets of the business segments are located in the United States of America. The accounting policies of the segments are the same as those described in Note A.

Common services shared by the business segments are assigned directly or allocated based on various cost factors, depending on the nature of the service provided.

The financial data for the business segments are as follows:



As of and for the Year Ended December 31, 2017 (Millions of Dollars)	Operating revenues	Inter- segment revenues		Depreciation and amortization	Operating income	Other Income (deductions)	Interest charges	Income taxes on operating income (a)	Total assets	Capital expenditures
CECONY
Electric	$7,972	$16		$925	$1,862	$7	$472	$511	$29,661	$1,905
Gas	1,901	6		185	472	—	113	152	8,387	909
Steam	595	75		85	71	—	38	25	2,403	90
Consolidation adjustments	—	(97)		—	—	—	—	—	—	—
Total CECONY	$10,468		$—	$1,195	$2,405	$7	$623	$688	$40,451	$2,904
O&R
Electric	$642		$—	$51	$100	$1	$24	$30	$1,949	$128
Gas	232	—		20	41	—	12	12	824	61
Other	—	—		—	—	—	—	—	—	—
Total O&R	$874		$—	$71	$141	$1	$36	$42	$2,773	$189
Clean Energy Businesses	$694		$—	$74	$69	$33	$43	$(273)	$2,735	$447
Con Edison Transmission	2	—		1	(8)	80	16	(11)	1,222	66
Other (b)	(5)	—		—	3	(5)	11	13	930	—
Total Con Edison	$12,033		$—	$1,341	$2,610	$116	$729	$459	$48,111	$3,606



As of and for the Year Ended December 31, 2016 (Millions of Dollars)	Operating revenues	Inter- segment revenues		Depreciation and amortization	Operating income	Other Income (deductions)		Interest charges	Income taxes on operating income (a)	Total assets	Capital expenditures
CECONY
Electric	$8,106	$17		$865	$1,847	$2		$459	$495	$30,708	$1,819
Gas	1,508	6		159	357	(1)		105	92	7,553	811
Steam	551	88		82	58	(1)		39	30	2,595	126
Consolidation adjustments	—	(111)		—	—	—		—	—	—	—
Total CECONY	$10,165		$—	$1,106	$2,262		$—	$603	$617	$40,856	$2,756
O&R
Electric	$637		$—	$49	$95	$1		$24	$30	$1,949	$114
Gas	184	—		18	35	—		12	10	809	52
Other	—	—		—	—	—		—	—	—	—
Total O&R	$821		$—	$67	$130	$1		$36	$40	$2,758	$166
Clean Energy Businesses	$1,091	$7		$42	$183	$21		$34	$53	$2,551	$1,235
Con Edison Transmission	—	—		—	(3)	43		6	—	1,150	1,078
Other (b)	(2)	(7)		1	3	(1)		17	4	940	—
Total Con Edison	$12,075		$—	$1,216	$2,575	$64		$696	$714	$48,255	$5,235



As of and for the Year Ended December 31, 2015 (Millions of Dollars)	Operating revenues	Inter- segment revenues		Depreciation and amortization	Operating income	Other Income (deductions)	Interest charges	Income taxes on operating income (a)	Total assets	Capital expenditures
CECONY
Electric	$8,172	$18		$820	$1,798	$(2)	$447	$447	$30,603	$1,658
Gas	1,527	6		142	356	(2)	96	100	6,974	671
Steam	629	86		78	93	(1)	41	41	2,653	106
Consolidation adjustments	—	(110)		—	—	—	—	—	—	—
Total CECONY	$10,328		$—	$1,040	$2,247	$(5)	$584	$588	$40,230	$2,435
O&R
Electric	$663		$—	$50	$103	$(2)	$23	$31	$2,140	$114
Gas	182	—		18	18	(2)	12	2	579	46
Other	—	—		—	—	—	—	—	—	—
Total O&R	$845		$—	$68	$121	$(4)	$35	$33	$2,719	$160
Clean Energy Businesses	$1,383	$(2)		$22	$58	$35	$11	$22	$1,680	$823
Con Edison Transmission	—	—		—	—	—	—	—	3	—
Other (b)	(2)	2		—	1	(2)	23	1	1,010	—
Total Con Edison	$12,554		$—	$1,130	$2,427	$24	$653	$644	$45,642	$3,418

(a)

For Con Edison, the income tax expense/(benefit) on non-operating income was $13 million, $(16) million and $(40) million in 2017, 2016 and 2015, respectively. For CECONY, the income tax expense/(benefit) on non-operating income was $(3) million, $(14) million and $(14) million in 2017, 2016 and 2015, respectively. At December 31, 2017, Con Edison re-measured its deferred tax assets and liabilities based upon the 21 percent corporate income tax rate under the TCJA. As a result, Con Edison, decreased its federal income tax expense by $259 million ($269 million, $11 million and $(21) million, respectively, for Clean Energy Businesses, Con Edison Transmission and the parent company). See “Other Regulatory Matters” in Note B and Note L to the financial statements in Item 8.


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