The WACC of Dominion Energy Inc (D) is 6.1%.
| Range | Selected | |
| Cost of equity | 6.90% - 9.10% | 8.00% |
| Tax rate | 10.10% - 11.90% | 11.00% |
| Cost of debt | 4.00% - 5.10% | 4.55% |
| WACC | 5.3% - 6.9% | 6.1% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.65 | 0.75 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.90% | 9.10% |
| Tax rate | 10.10% | 11.90% |
| Debt/Equity ratio | 0.92 | 0.92 |
| Cost of debt | 4.00% | 5.10% |
| After-tax WACC | 5.3% | 6.9% |
| Selected WACC | 6.1% | |