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Financial Information by Business Segment
9 Months Ended
Sep. 30, 2024
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 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 and nine months ended September 30, 2024 and 2023 were as follows:
 
For the Three Months Ended September 30,
Operating
revenues
Inter-segment
revenues
Depreciation and
amortization
Operating
income (loss)
(Millions of Dollars)20242023202420232024202320242023
CECONY
Electric$3,376$3,223$5$4$376$352$998$867
Gas33731822117108(112)(108)
Steam494919192725(83)(80)
Consolidation adjustments(26)(25)
Total CECONY$3,762$3,590$—$—$520$485$803$679
O&R
Electric29324621197259
Gas363597(9)(11)
Total O&R$329$281$—$—$30$26$63$48
Con Edison Transmission111(1)(2)
Other (a)— (3)(3)
Total Con Edison$4,092$3,872$—$—$550$512$862$722
(a)    Other includes the parent company, Con Edison’s tax equity investments, the deferred project held for sale and consolidation adjustments. See Note S.
For the Nine Months Ended September 30,
Operating
revenues
Inter-segment
revenues
Depreciation and
amortization
Operating
income/(loss)
(Millions of Dollars)20242023202420232024202320242023
CECONY
Electric$8,188$7,722$15$14$1,090$1,035$1,511$1,292
Gas2,1192,14076343319588533
Steam423425565579748(75)
Consolidation adjustments(78)(75)
Total CECONY$10,730$10,287$—$—$1,512$1,428$2,107$1,750
O&R
Electric66258861569773
Gas19321526223027
Total O&R$855$803$—$—$87$78$127$100
Clean Energy Businesses (a)12937
Con Edison Transmission3311(6)(6)
Other (b)(1)(3)1(1)(35)864
Total Con Edison$11,587$11,219$—$—$1,601$1,506$2,193$2,745
(a)    On March 1, 2023, Con Edison completed the sale of all of the stock of the Clean Energy Businesses. As a result of this sale, the Clean Energy Businesses are no longer a principal segment. See Note R and Note S.
(b)    Other includes the parent company, Con Edison’s tax equity investments, the deferred project held for sale and consolidation adjustments. See Note S.