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Business Segments (Tables) | 3 Months Ended
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Mar. 31, 2025 Segment segment
Segment Reporting Information [Line Items] |
Business Segment Data | Business segment information is presented in the following tables. Segment assets presented exclude intercompany assets.
| Three Months Ended March 31, 2025
| Electric |  | Gas |  |  |  | Total |  |  |  |  |  |
| Utilities and |  | Utilities and |  |  |  | Reportable |  |  |  |  |  |
(in millions) | Infrastructure |  | Infrastructure |  |  |  | Segments |  | Other |  | Eliminations |  | Total
Unaffiliated revenues | $ | 7,125 |  |  | $ | 1,116 |  |  |  |  | $ | 8,241 |  |  | $ | 8 |  |  | $ | — |  |  | $ | 8,249 |
Intersegment revenues | 15 |  |  | 24 |  |  |  |  | 39 |  |  | 34 |  |  | (73) |  |  | — |
Total operating revenues | $ | 7,140 |  |  | $ | 1,140 |  |  |  |  | $ | 8,280 |  |  | $ | 42 |  |  | $ | (73) |  |  | $ | 8,249 |
Less: |  |  |  |  |  |  |  |  |  |  |  |  |
Fuel used in electric generation and purchased power | $ | 2,119 |  |  | $ | — |  |  |  |  | $ | 2,119 |  |  | $ | — |  |  | $ | (20) |  |  | $ | 2,099 |
Cost of natural gas | — |  |  | 374 |  |  |  |  | 374 |  |  | — |  |  | — |  |  | 374 |
Operation, maintenance and other | 1,424 |  |  | 125 |  |  |  |  | 1,549 |  |  | 2 |  |  | (52) |  |  | 1,499 |
Depreciation and amortization | 1,334 |  |  | 107 |  |  |  |  | 1,441 |  |  | 77 |  |  | (6) |  |  | 1,512 |
Property and other taxes | 378 |  |  | 47 |  |  |  |  | 425 |  |  | 3 |  |  | — |  |  | 428 |
Interest expense | 530 |  |  | 65 |  |  |  |  | 595 |  |  | 318 |  |  | (24) |  |  | 889 |
Income tax expense (benefit) | 189 |  |  | 91 |  |  |  |  | 280 |  |  | (87) |  |  | — |  |  | 193 |
Other Segment Items |  |  |  |  |  |  |  |  |  |  |  |  | — |
Noncontrolling interests(a) | 25 |  |  | — |  |  |  |  | 25 |  |  | — |  |  | — |  |  | 25 |
Preferred dividends | — |  |  | — |  |  |  |  | — |  |  | 14 |  |  | — |  |  | 14 |
Add: Equity in earnings of unconsolidated affiliates | — |  |  | 5 |  |  |  |  | 5 |  |  | 6 |  |  | — |  |  | 11 |
Add: Other(b) | 135 |  |  | 13 |  |  |  |  | 148 |  |  | 19 |  |  | (29) |  |  | 138 |
Segment income (loss) | $ | 1,276 |  |  | $ | 349 |  |  |  |  | $ | 1,625 |  |  | $ | (260) |  |  | $ | — |  |  | $ | 1,365 |
Net income available to Duke Energy Corporation Common Stockholders |  |  |  |  |  |  |  |  |  |  |  |  | $ | 1,365 |
Add back: Net income attributable to noncontrolling interest |  |  |  |  |  |  |  |  |  |  |  |  | 25 |
Add back: Preferred dividends |  |  |  |  |  |  |  |  |  |  |  |  | 14 |
Net Income |  |  |  |  |  |  |  |  |  |  |  |  | $ | 1,404 |
Capital investments expenditures and acquisitions | $ | 2,814 |  |  | $ | 249 |  |  |  |  | $ | 3,063 |  |  | $ | 85 |  |  | $ | — |  |  | $ | 3,148 |
Segment assets | 164,794 |  |  | 18,233 |  |  |  |  | 183,027 |  |  | 4,449 |  |  | — |  |  | 187,476 |
| Three Months Ended March 31, 2024
| Electric |  | Gas |  |  |  | Total |  |  |  |  |  |
| Utilities and |  | Utilities and |  |  |  | Reportable |  |  |  |  |  |
(in millions) | Infrastructure |  | Infrastructure |  |  |  | Segments |  | Other |  | Eliminations |  | Total
Unaffiliated revenues | $ | 6,785 |  |  | $ | 879 |  |  |  |  | $ | 7,664 |  |  | $ | 7 |  |  | $ | — |  |  | $ | 7,671 |
Intersegment revenues | 18 |  |  | 23 |  |  |  |  | 41 |  |  | 31 |  |  | (72) |  |  | — |
Total operating revenues | $ | 6,803 |  |  | $ | 902 |  |  |  |  | $ | 7,705 |  |  | $ | 38 |  |  | $ | (72) |  |  | $ | 7,671 |
Less: |  |  |  |  |  |  |  |  |  |  |  |  |
Fuel used in electric generation and purchased power | $ | 2,355 |  |  | $ | — |  |  |  |  | $ | 2,355 |  |  | $ | — |  |  | $ | (20) |  |  | $ | 2,335 |
Cost of natural gas | — |  |  | 232 |  |  |  |  | 232 |  |  | — |  |  | — |  |  | 232 |
Operation, maintenance and other | 1,317 |  |  | 129 |  |  |  |  | 1,446 |  |  | (18) |  |  | (48) |  |  | 1,380 |
Depreciation and amortization | 1,225 |  |  | 98 |  |  |  |  | 1,323 |  |  | 71 |  |  | (7) |  |  | 1,387 |
Property and other taxes | 337 |  |  | 46 |  |  |  |  | 383 |  |  | 3 |  |  | — |  |  | 386 |
Interest expense | 499 |  |  | 61 |  |  |  |  | 560 |  |  | 294 |  |  | (37) |  |  | 817 |
Income tax expense (benefit) | 173 |  |  | 69 |  |  |  |  | 242 |  |  | (64) |  |  | — |  |  | 178 |
Other Segment Items |  |  |  |  |  |  |  |  |  |  |  |  |
Noncontrolling interests(a) | 13 |  |  | — |  |  |  |  | 13 |  |  | — |  |  | — |  |  | 13 |
Preferred dividends | — |  |  | — |  |  |  |  | — |  |  | 39 |  |  | — |  |  | 39 |
Add: Equity in earnings of unconsolidated affiliates | 1 |  |  | — |  |  |  |  | 1 |  |  | 17 |  |  | (1) |  |  | 17 |
Add: Other(b) | 136 |  |  | 17 |  |  |  |  | 153 |  |  | 67 |  |  | (39) |  |  | 181 |
Segment income (loss) | $ | 1,021 |  |  | $ | 284 |  |  |  |  | $ | 1,305 |  |  | $ | (203) |  |  | $ | — |  |  | $ | 1,102 |
Discontinued Operations |  |  |  |  |  |  |  |  |  |  |  |  | (3) |
Net income available to Duke Energy Corporation Common Stockholders |  |  |  |  |  |  |  |  |  |  |  |  | $ | 1,099 |
Add back: Net Income available to noncontrolling interest |  |  |  |  |  |  |  |  |  |  |  |  | 13 |
Add back: Preferred dividends |  |  |  |  |  |  |  |  |  |  |  |  | 39 |
Net Income |  |  |  |  |  |  |  |  |  |  |  |  | $ | 1,151 |
Capital investments expenditures and acquisitions | $ | 2,746 |  |  | $ | 382 |  |  |  |  | $ | 3,128 |  |  | $ | 87 |  |  | $ | — |  |  | $ | 3,215 |
Segment assets | 156,606 |  |  | 17,464 |  |  |  |  | 174,070 |  |  | 4,600 |  |  | — |  |  | 178,670 |
(a)Net income attributable to NCI related to continuing operations. (b) Other for EU&I and GU&I includes Gains on sales of other assets and other, net, and Other income and expenses, net.
Number of reportable segments | 2
Duke Energy Ohio |
Segment Reporting Information [Line Items] |
Business Segment Data | Duke Energy Ohio has two reportable segments, EU&I and GU&I. The remainder of Duke Energy Ohio's operations is presented as Other.
| Three Months Ended March 31, 2025
| Electric |  | Gas |  | Total |  |  |  |
| Utilities and |  | Utilities and |  | Reportable |  | Eliminations/ |  |
(in millions) | Infrastructure |  | Infrastructure |  | Segments |  | Other |  | Total
Total operating revenues | $ | 487 |  |  | $ | 279 |  |  | $ | 766 |  |  | $ | — |  |  | $ | 766 |
Less: |  |  |  |  |  |  |  |  |
Fuel used in electric generation and purchased power | $ | 149 |  |  | $ | — |  |  | $ | 149 |  |  | $ | — |  |  | $ | 149 |
Cost of natural gas | — |  |  | 101 |  |  | 101 |  |  | — |  |  | 101 |
Operation, maintenance and other | 92 |  |  | 29 |  |  | 121 |  |  | 3 |  |  | 124 |
Depreciation and amortization | 76 |  |  | 36 |  |  | 112 |  |  | — |  |  | 112 |
Property and other taxes | 86 |  |  | 30 |  |  | 116 |  |  | — |  |  | 116 |
Interest expense | 31 |  |  | 16 |  |  | 47 |  |  | — |  |  | 47 |
Income tax expense (benefit) | 9 |  |  | 14 |  |  | 23 |  |  | (1) |  |  | 22 |
Add: Other segment items(a) | 4 |  |  | 2 |  |  | 6 |  |  | (1) |  |  | 5 |
Segment income (loss) / Net income | $ | 48 |  |  | $ | 55 |  |  | $ | 103 |  |  | $ | (3) |  |  | $ | 100 |
Capital expenditures | $ | 157 |  |  | $ | 67 |  |  | $ | 224 |  |  | $ | — |  |  | $ | 224 |
Segment assets | 8,303 |  |  | 4,524 |  |  | 12,827 |  |  | 53 |  |  | 12,880 |
| Three Months Ended March 31, 2024
| Electric |  | Gas |  | Total |  |  |  |  |  |
| Utilities and |  | Utilities and |  | Reportable |  | Eliminations/ |  |  |  |
(in millions) | Infrastructure |  | Infrastructure |  | Segments |  | Other |  |  |  | Total
Total operating revenues | $ | 458 |  |  | $ | 220 |  |  | $ | 678 |  |  | $ | — |  |  |  |  | $ | 678 |
Less: |  |  |  |  |  |  |  |  |  |  |
Fuel used in electric generation and purchased power | $ | 138 |  |  | $ | — |  |  | $ | 138 |  |  | — |  |  |  |  | $ | 138 |
Cost of natural gas | — |  |  | 61 |  |  | 61 |  |  | — |  |  |  |  | 61 |
Operation, maintenance and other | 93 |  |  | 32 |  |  | 125 |  |  | 1 |  |  |  |  | 126 |
Depreciation and amortization | 66 |  |  | 33 |  |  | 99 |  |  | — |  |  |  |  | 99 |
Property and other taxes | 71 |  |  | 31 |  |  | 102 |  |  | — |  |  |  |  | 102 |
Interest expense | 29 |  |  | 15 |  |  | 44 |  |  | 1 |  |  |  |  | 45 |
Income tax expense (benefit) | 10 |  |  | 9 |  |  | 19 |  |  | — |  |  |  |  | 19 |
Add: Other segment items(a) | 4 |  |  | 2 |  |  | 6 |  |  | — |  |  |  |  | 6 |
Segment income (loss) / Net income | $ | 55 |  |  | $ | 41 |  |  | $ | 96 |  |  | $ | (2) |  |  |  |  | $ | 94 |
Capital expenditures | $ | 137 |  |  | $ | 80 |  |  | $ | 217 |  |  | $ | — |  |  |  |  | $ | 217 |
Segment assets | 7,935 |  |  | 4,350 |  |  | 12,285 |  |  | 20 |  |  |  |  | 12,305 |
(a) Other segment items for EU&I and GU&I include Gains on sales of other assets and other, net, and Other income and expenses, net.
Number of reportable segments | segment | 2
Duke Energy Carolinas |
Segment Reporting Information [Line Items] |
Business Segment Data | Duke Energy Carolinas has one reportable segment, EU&I. The remainder of Duke Energy Carolinas' operations is presented as Other.
|  |  |  | Three Months Ended March 31, 2025
|  |  |  |  |  | Electric |  |
|  |  |  |  |  | Utilities and | Eliminations/ |
(in millions) |  |  |  |  |  | Infrastructure | Other | Total
Total operating revenues |  |  |  |  |  | $ | 2,524 |  | $ | — |  | $ | 2,524 |
Less: |  |  |  |  |  |  |  |
Fuel used in electric generation and purchased power |  |  |  |  |  | $ | 803 |  | $ | — |  | $ | 803 |
Operation, maintenance and other |  |  |  |  |  | 474 |  | 10 |  | 484 |
Depreciation and amortization |  |  |  |  |  | 432 |  | — |  | 432 |
Property and other taxes |  |  |  |  |  | 102 |  | — |  | 102 |
Interest expense |  |  |  |  |  | 200 |  | — |  | 200 |
Income tax expense (benefit) |  |  |  |  |  | 53 |  | (2) |  | 51 |
Add: Other segment items(a) |  |  |  |  |  | 61 |  | — |  | 61 |
Segment income (loss) / Net income |  |  |  |  |  | $ | 521 |  | $ | (8) |  | $ | 513 |
Capital expenditures |  |  |  |  |  | $ | 1,019 |  | $ | — |  | $ | 1,019 |
Segment assets |  |  |  |  |  | 55,035 |  | 377 |  | 55,412 |
|  |  |  | Three Months Ended March 31, 2024
|  |  |  |  |  | Electric |  |
|  |  |  |  |  | Utilities and | Eliminations/ |
(in millions) |  |  |  |  |  | Infrastructure | Other | Total
Total operating revenues |  |  |  |  |  | $ | 2,407 |  | $ | — |  | $ | 2,407 |
Less: |  |  |  |  |  |  |  |
Fuel used in electric generation and purchased power |  |  |  |  |  | $ | 860 |  | $ | — |  | $ | 860 |
Operation, maintenance and other |  |  |  |  |  | 441 |  | 11 |  | 452 |
Depreciation and amortization |  |  |  |  |  | 397 |  | — |  | 397 |
Property and other taxes |  |  |  |  |  | 94 |  | — |  | 94 |
Interest expense |  |  |  |  |  | 180 |  | — |  | 180 |
Income tax expense (benefit) |  |  |  |  |  | 58 |  | (2) |  | 56 |
Add: Other segment items(a) |  |  |  |  |  | 62 |  | — |  | 62 |
Segment income (loss) / Net income |  |  |  |  |  | $ | 439 |  | $ | (9) |  | $ | 430 |
Capital expenditures |  |  |  |  |  | $ | 952 |  | $ | — |  | $ | 952 |
Segment assets |  |  |  |  |  | 52,487 |  | 205 |  | 52,692 |
(a) Other segment items include Gains on sales of other assets and other, net, and Other income and expenses, net.
Number of reportable segments | 1
Progress Energy |
Segment Reporting Information [Line Items] |
Business Segment Data | Progress Energy has one reportable segment, EU&I. The remainder of Progress Energy's operations is presented as Other.
|  |  |  | Three Months Ended March 31, 2025
|  |  |  |  |  | Electric |  |
|  |  |  |  |  | Utilities and | Eliminations/ |
(in millions) |  |  |  |  |  | Infrastructure | Other | Total
Total operating revenues |  |  |  |  |  | $ | 3,462 |  | $ | 5 |  | $ | 3,467 |
Less: |  |  |  |  |  |  |  |
Fuel used in electric generation and purchased power |  |  |  |  |  | $ | 1,106 |  | $ | — |  | $ | 1,106 |
Operation, maintenance and other |  |  |  |  |  | 673 |  | 15 |  | 688 |
Depreciation and amortization |  |  |  |  |  | 631 |  | — |  | 631 |
Property and other taxes |  |  |  |  |  | 172 |  | — |  | 172 |
Interest expense |  |  |  |  |  | 246 |  | 29 |  | 275 |
Income tax expense (benefit) |  |  |  |  |  | 118 |  | (8) |  | 110 |
Add: Other segment items(a) |  |  |  |  |  | 61 |  | — |  | 61 |
Segment income (loss) / Net income |  |  |  |  |  | $ | 577 |  | $ | (31) |  | $ | 546 |
Capital expenditures |  |  |  |  |  | $ | 1,409 |  | $ | — |  | $ | 1,409 |
Segment assets |  |  |  |  |  | 68,341 |  | 5,004 |  | 73,345 |
|  |  |  | Three Months Ended March 31, 2024
|  |  |  |  |  | Electric |  |
|  |  |  |  |  | Utilities and | Eliminations/ |
(in millions) |  |  |  |  |  | Infrastructure | Other | Total
Total operating revenues |  |  |  |  |  | $ | 3,224 |  | $ | 4 |  | $ | 3,228 |
Less: |  |  |  |  |  |  |  |
Fuel used in electric generation and purchased power |  |  |  |  |  | $ | 1,143 |  | $ | — |  | $ | 1,143 |
Operation, maintenance and other |  |  |  |  |  | 616 |  | 12 |  | 628 |
Depreciation and amortization |  |  |  |  |  | 587 |  | — |  | 587 |
Property and other taxes |  |  |  |  |  | 157 |  | 1 |  | 158 |
Interest expense |  |  |  |  |  | 231 |  | 29 |  | 260 |
Income tax expense (benefit) |  |  |  |  |  | 95 |  | (9) |  | 86 |
Add: Other segment items(a) |  |  |  |  |  | 61 |  | 8 |  | 69 |
Segment income (loss) / Net income |  |  |  |  |  | $ | 456 |  | $ | (21) |  | $ | 435 |
Capital expenditures |  |  |  |  |  | $ | 1,373 |  | $ | — |  | $ | 1,373 |
Segment assets |  |  |  |  |  | 63,861 |  | 3,861 |  | 67,722 |
(a) Other segment items include Gains on sales of other assets and other, net, and Other income and expenses, net.
Number of reportable segments | 1
Duke Energy Progress |
Segment Reporting Information [Line Items] |
Business Segment Data | Duke Energy Progress has one reportable segment, EU&I. The remainder of Duke Energy Progress' operations is presented as Other.
|  |  |  | Three Months Ended March 31, 2025
|  |  |  |  |  | Electric |  |
|  |  |  |  |  | Utilities and | Eliminations/ |
(in millions) |  |  |  |  |  | Infrastructure | Other | Total
Total operating revenues |  |  |  |  |  | $ | 2,018 |  | $ | — |  | $ | 2,018 |
Less: |  |  |  |  |  |  |  |
Fuel used in electric generation and purchased power |  |  |  |  |  | $ | 725 |  | $ | — |  | $ | 725 |
Operation, maintenance and other |  |  |  |  |  | 391 |  | 7 |  | 398 |
Depreciation and amortization |  |  |  |  |  | 357 |  | — |  | 357 |
Property and other taxes |  |  |  |  |  | 60 |  | — |  | 60 |
Interest expense |  |  |  |  |  | 128 |  | — |  | 128 |
Income tax expense (benefit) |  |  |  |  |  | 58 |  | (2) |  | 56 |
Add: Other segment items(a) |  |  |  |  |  | 39 |  | (2) |  | 37 |
Segment income (loss) / Net income |  |  |  |  |  | $ | 338 |  | $ | (7) |  | $ | 331 |
Capital expenditures |  |  |  |  |  | $ | 849 |  | $ | — |  | $ | 849 |
Segment assets |  |  |  |  |  | 39,788 |  | 1,089 |  | 40,877 |
|  |  |  | Three Months Ended March 31, 2024
|  |  |  |  |  | Electric |  |
|  |  |  |  |  | Utilities and | Eliminations/ |
(in millions) |  |  |  |  |  | Infrastructure | Other | Total
Total operating revenues |  |  |  |  |  | $ | 1,788 |  | $ | — |  | $ | 1,788 |
Less: |  |  |  |  |  |  |  |
Fuel used in electric generation and purchased power |  |  |  |  |  | $ | 620 |  | $ | — |  | $ | 620 |
Operation, maintenance and other |  |  |  |  |  | 369 |  | 6 |  | 375 |
Depreciation and amortization |  |  |  |  |  | 339 |  | — |  | 339 |
Property and other taxes |  |  |  |  |  | 51 |  | — |  | 51 |
Interest expense |  |  |  |  |  | 120 |  | — |  | 120 |
Income tax expense (benefit) |  |  |  |  |  | 50 |  | (2) |  | 48 |
Add: Other segment items(a) |  |  |  |  |  | 36 |  | 1 |  | 37 |
Segment income (loss) / Net income |  |  |  |  |  | $ | 275 |  | $ | (3) |  | $ | 272 |
Capital expenditures |  |  |  |  |  | $ | 704 |  | $ | — |  | $ | 704 |
Segment assets |  |  |  |  |  | 37,390 |  | 104 |  | 37,494 |
(a) Other segment items include Gains on sales of other assets and other, net, and Other income and expenses, net.
Number of reportable segments | 1
Duke Energy Florida |
Segment Reporting Information [Line Items] |
Business Segment Data | Duke Energy Florida has one reportable segment, EU&I. The remainder of Duke Energy Florida's operations is presented as Other.
|  |  |  | Three Months Ended March 31, 2025
|  |  |  |  |  | Electric |  |
|  |  |  |  |  | Utilities and | Eliminations/ |
(in millions) |  |  |  |  |  | Infrastructure | Other | Total
Total operating revenues |  |  |  |  |  | $ | 1,444 |  | $ | — |  | $ | 1,444 |
Less: |  |  |  |  |  |  |  |
Fuel used in electric generation and purchased power |  |  |  |  |  | $ | 381 |  | $ | — |  | $ | 381 |
Operation, maintenance and other |  |  |  |  |  | 282 |  | 4 |  | 286 |
Depreciation and amortization |  |  |  |  |  | 274 |  | — |  | 274 |
Property and other taxes |  |  |  |  |  | 112 |  | — |  | 112 |
Interest expense |  |  |  |  |  | 118 |  | — |  | 118 |
Income tax expense (benefit) |  |  |  |  |  | 60 |  | (2) |  | 58 |
Add: Other segment items(a) |  |  |  |  |  | 22 |  | (3) |  | 19 |
Segment income (loss) / Net income |  |  |  |  |  | $ | 239 |  | $ | (5) |  | $ | 234 |
Capital expenditures |  |  |  |  |  | $ | 559 |  | $ | — |  | $ | 559 |
Segment assets |  |  |  |  |  | 28,553 |  | 187 |  | 28,740 |
|  |  |  | Three Months Ended March 31, 2024
|  |  |  |  |  | Electric |  |
|  |  |  |  |  | Utilities and | Eliminations/ |
(in millions) |  |  |  |  |  | Infrastructure | Other | Total
Total operating revenues |  |  |  |  |  | $ | 1,436 |  | $ | — |  | $ | 1,436 |
Less: |  |  |  |  |  |  |  |
Fuel used in electric generation and purchased power |  |  |  |  |  | $ | 523 |  | $ | — |  | $ | 523 |
Operation, maintenance and other |  |  |  |  |  | 247 |  | 4 |  | 251 |
Depreciation and amortization |  |  |  |  |  | 248 |  | — |  | 248 |
Property and other taxes |  |  |  |  |  | 106 |  | — |  | 106 |
Interest expense |  |  |  |  |  | 111 |  | — |  | 111 |
Income tax expense (benefit) |  |  |  |  |  | 45 |  | (2) |  | 43 |
Add: Other segment items(a) |  |  |  |  |  | 25 |  | — |  | 25 |
Segment income (loss) / Net income |  |  |  |  |  | $ | 181 |  | $ | (2) |  | $ | 179 |
Capital expenditures |  |  |  |  |  | $ | 669 |  | $ | — |  | $ | 669 |
Segment assets |  |  |  |  |  | 26,471 |  | 27 |  | 26,498 |
(a) Other segment items include Gains on sales of other assets and other, net, and Other income and expenses, net.
Number of reportable segments | 1
Duke Energy Indiana |
Segment Reporting Information [Line Items] |
Business Segment Data | Duke Energy Indiana has one reportable segment, EU&I. The remainder of Duke Energy Indiana's operations is presented as Other.
|  |  |  | Three Months Ended March 31, 2025
|  |  |  |  |  | Electric |  |
|  |  |  |  |  | Utilities and | Eliminations/ |
(in millions) |  |  |  |  |  | Infrastructure | Other | Total
Total operating revenues |  |  |  |  |  | $ | 858 |  | $ | — |  | $ | 858 |
Less: |  |  |  |  |  |  |  |
Fuel used in electric generation and purchased power |  |  |  |  |  | $ | 260 |  | $ | — |  | $ | 260 |
Operation, maintenance and other |  |  |  |  |  | 193 |  | 2 |  | 195 |
Depreciation and amortization |  |  |  |  |  | 192 |  | — |  | 192 |
Property and other taxes |  |  |  |  |  | 18 |  | — |  | 18 |
Interest expense |  |  |  |  |  | 60 |  | (1) |  | 59 |
Income tax expense (benefit) |  |  |  |  |  | 18 |  | — |  | 18 |
Add: Other segment items(a) |  |  |  |  |  | 10 |  | — |  | 10 |
Segment income (loss) / Net income |  |  |  |  |  | $ | 127 |  | $ | (1) |  | $ | 126 |
Capital expenditures |  |  |  |  |  | $ | 234 |  | $ | — |  | $ | 234 |
Segment assets |  |  |  |  |  | 15,782 |  | 8 |  | 15,790 |
|  |  |  | Three Months Ended March 31, 2024
|  |  |  |  |  | Electric |  |
|  |  |  |  |  | Utilities and | Eliminations/ |
(in millions) |  |  |  |  |  | Infrastructure | Other | Total
Total operating revenues |  |  |  |  |  | $ | 759 |  | $ | — |  | $ | 759 |
Less: |  |  |  |  |  |  |  |
Fuel used in electric generation and purchased power |  |  |  |  |  | $ | 271 |  | $ | — |  | $ | 271 |
Operation, maintenance and other |  |  |  |  |  | 178 |  | 2 |  | 180 |
Depreciation and amortization |  |  |  |  |  | 169 |  | — |  | 169 |
Property and other taxes |  |  |  |  |  | 14 |  | — |  | 14 |
Interest expense |  |  |  |  |  | 57 |  | — |  | 57 |
Income tax expense (benefit) |  |  |  |  |  | 14 |  | — |  | 14 |
Add: Other segment items(a) |  |  |  |  |  | 13 |  | — |  | 13 |
Segment income (loss) / Net income |  |  |  |  |  | $ | 69 |  | $ | (2) |  | $ | 67 |
Capital expenditures |  |  |  |  |  | $ | 275 |  | $ | — |  | $ | 275 |
Segment assets |  |  |  |  |  | 14,921 |  | 19 |  | 14,940 |
(a) Other segment items include Gains on sales of other assets and other, net, and Other income and expenses, net.
Number of reportable segments | 1
Piedmont |
Segment Reporting Information [Line Items] |
Business Segment Data | Piedmont has one reportable segment, GU&I. The remainder of Piedmont's operations is presented as Other.
|  |  |  | Three Months Ended March 31, 2025
|  |  |  |  |  | Gas |  |
|  |  |  |  |  | Utilities and | Eliminations/ |
(in millions) |  |  |  |  |  | Infrastructure | Other | Total
Total operating revenues |  |  |  |  |  | $ | 857 |  | $ | — |  | $ | 857 |
Less: |  |  |  |  |  |  |  |
Cost of natural gas |  |  |  |  |  | $ | 272 |  | $ | — |  | $ | 272 |
Operation, maintenance and other |  |  |  |  |  | 94 |  | 2 |  | 96 |
Depreciation and amortization |  |  |  |  |  | 70 |  | — |  | 70 |
Property and other taxes |  |  |  |  |  | 18 |  | — |  | 18 |
Interest expense |  |  |  |  |  | 47 |  | — |  | 47 |
Income tax expense (benefit) |  |  |  |  |  | 76 |  | — |  | 76 |
Other Segment Items |  |  |  |  |  |  |  |
Add: Equity in earnings of unconsolidated affiliates |  |  |  |  |  | — |  | 2 |  | 2 |
Add: Other(a) |  |  |  |  |  | 11 |  | — |  | 11 |
Segment income (loss) / Net income |  |  |  |  |  | $ | 291 |  | $ | — |  | $ | 291 |
Capital expenditures |  |  |  |  |  | $ | 182 |  | $ | — |  | $ | 182 |
Segment assets |  |  |  |  |  | 11,818 |  | 91 |  | 11,909 |
|  |  |  | Three Months Ended March 31, 2024
|  |  |  |  |  | Gas |  |
|  |  |  |  |  | Utilities and | Eliminations/ |
(in millions) |  |  |  |  |  | Infrastructure | Other | Total
Total operating revenues |  |  |  |  |  | $ | 676 |  | $ | — |  | $ | 676 |
Less: |  |  |  |  |  |  |  |
Cost of natural gas |  |  |  |  |  | $ | 170 |  | $ | — |  | $ | 170 |
Operation, maintenance and other |  |  |  |  |  | 95 |  | — |  | 95 |
Depreciation and amortization |  |  |  |  |  | 62 |  | — |  | 62 |
Property and other taxes |  |  |  |  |  | 15 |  | — |  | 15 |
Interest expense |  |  |  |  |  | 45 |  | — |  | 45 |
Income tax expense (benefit) |  |  |  |  |  | 59 |  | 1 |  | 60 |
Other Segment Items |  |  |  |  |  |  |  |
Add: Equity in earnings of unconsolidated affiliates |  |  |  |  |  | — |  | 2 |  | 2 |
Add: Other(a) |  |  |  |  |  | 15 |  | — |  | 15 |
Segment income (loss) / Net income |  |  |  |  |  | $ | 245 |  | $ | 1 |  | $ | 246 |
Capital expenditures |  |  |  |  |  | $ | 294 |  | $ | — |  | $ | 294 |
Segment assets |  |  |  |  |  | 11,099 |  | 93 |  | 11,192 |
(a) Other includes Gains on sales of other assets and other, net, and Other income and expenses, net.
Number of reportable segments | 1

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