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Financial Information by Business Segment
6 Months Ended
Jun. 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 six months ended June 30, 2024 and 2023 were as follows:
 
For the Three Months Ended June 30,
Operating
revenues
Inter-segment
revenues
Depreciation and
amortization
Operating
income (loss)
(Millions of Dollars)20242023202420232024202320242023
CECONY
Electric$2,370$2,144$5$5$345$339$272$232
Gas538531321121068583
Steam886918182525(43)(53)
Consolidation adjustments(26)(25)
Total CECONY$2,996$2,744$—$—$482$470$314$262
O&R
Electric18015920181213
Gas444198(3)(2)
Total O&R$224$200$—$—$29$26$9$11
Con Edison Transmission11(2)(2)
Other (a)(1)(1)1(1)13
Total Con Edison$3,220$2,944$—$—$512$496$320$284
(a)    Other includes the parent company, Con Edison’s tax equity investments, the deferred project held for sale and consolidation adjustments.
For the Six Months Ended June 30,
Operating
revenues
Inter-segment
revenues
Depreciation and
amortization
Operating
income/(loss)
(Millions of Dollars)20242023202420232024202320242023
CECONY
Electric$4,812$4,500$10$9$715$683$512$424
Gas1,7811,82254226211701642
Steam37437537375249915
Consolidation adjustments(52)(50)
Total CECONY$6,967$6,697$—$—$993$943$1,304$1,071
O&R
Electric37034140362514
Gas15718018153938
Total O&R$527$521$—$—$58$51$64$52
Clean Energy Businesses (a)12937
Con Edison Transmission221(5)(4)
Other (b)(1)(2)(1)(32)866
Total Con Edison$7,495$7,347$—$—$1,051$994$1,331$2,022
(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 Q and Note R.
(b)    Other includes the parent company, Con Edison’s tax equity investments, the deferred project held for sale and consolidation adjustments.