v3.26.1
Statements of Operations and Comprehensive Income (Unaudited) - DPL - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Operating revenues        
Revenues from alternative revenue programs $ (70) $ (275) $ (102) $ (402)
Total operating revenues 5,967 5,427 13,209 12,141
Operating expenses        
Operating and maintenance 1,386 1,321 2,852 2,668
Depreciation and amortization 968 902 1,920 1,805
Taxes other than income taxes 423 383 866 788
Total operating expenses 4,988 4,502 10,625 9,679
Operating income 979 927 2,584 2,463
Other income and (deductions)        
Interest expense, net (568) (524) (1,116) (1,028)
Other, net 90 65 159 117
Total other income and (deductions) (484) (466) (969) (923)
Income before income taxes 495 461 1,615 1,540
Income taxes 99 70 300 240
Net income 396 391 1,315 1,300
Related Party        
Other income and (deductions)        
Interest expense to affiliates, net (6) (7) (12) (12)
Delmarva Power and Light Company        
Operating revenues        
Revenues from alternative revenue programs 2 0 (5) (5)
Total operating revenues 454 421 1,076 969
Operating expenses        
Operating and maintenance 62 50 134 110
Depreciation and amortization 67 63 133 126
Taxes other than income taxes 24 20 50 41
Total operating expenses 398 350 897 787
Operating income 56 71 179 182
Other income and (deductions)        
Interest expense, net (26) (25) (53) (50)
Other, net 4 4 8 8
Total other income and (deductions) (22) (21) (45) (42)
Income before income taxes 34 50 134 140
Income taxes 8 11 31 32
Net income 26 39 103 108
Comprehensive income 26 39 103 108
Delmarva Power and Light Company | Related Party        
Operating revenues        
Operating revenues from affiliates 2 2 4 4
Operating expenses        
Operating and maintenance from affiliates 50 45 97 91
Electricity, US Regulated        
Operating revenues        
Electric and natural gas operating revenues 5,710 5,365 11,868 11,182
Operating expenses        
Purchased power and/or fuel 2,132 1,811 4,515 3,995
Electricity, US Regulated | Delmarva Power and Light Company        
Operating revenues        
Electric and natural gas operating revenues 410 386 920 850
Operating expenses        
Purchased power and/or fuel 176 161 410 370
Natural Gas, US Regulated        
Operating revenues        
Electric and natural gas operating revenues 327 337 1,443 1,361
Operating expenses        
Purchased power and/or fuel 79 85 472 423
Natural Gas, US Regulated | Delmarva Power and Light Company        
Operating revenues        
Electric and natural gas operating revenues 40 33 157 120
Operating expenses        
Purchased power and/or fuel $ 19 $ 11 $ 73 $ 49