| Segment | Q4 '22 | Q4 '23 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 |
|---|---|---|---|---|---|---|---|---|
| Contracted Energy | $103.00M | $80.00M | $91.00M | $91.00M | $98.00M | $98.00M | $92.00M | $92.00M |
| Corporate And Other | $193.00M | $188.00M | $47.00M | $41.00M | $41.00M | $40.00M | $40.00M | $40.00M |
| Dominion Energy Virginia | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Dominion Energy South Carolina | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Total | $3.01B | $268.00M | $138.00M | $132.00M | $139.00M | $138.00M | $132.00M | $132.00M |