The WACC of Sound Energy PLC (SOU.L) is 5.8%.
| Range | Selected | |
| Cost of equity | 4.20% - 11.10% | 7.65% |
| Tax rate | 0.10% - 0.10% | 0.10% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 4.7% - 6.9% | 5.8% |
| Category | Low | High |
| Long-term bond rate | 4.0% | 4.5% |
| Equity market risk premium | 6.0% | 7.0% |
| Adjusted beta | 0.03 | 0.88 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 4.20% | 11.10% |
| Tax rate | 0.10% | 0.10% |
| Debt/Equity ratio | 2.26 | 2.26 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 4.7% | 6.9% |
| Selected WACC | 5.8% | |