The WACC of Serinus Energy PLC (SENX.L) is 8.6%.
| Range | Selected | |
| Cost of equity | 7.80% - 10.40% | 9.10% |
| Tax rate | 12.80% - 35.20% | 24.00% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 7.5% - 9.7% | 8.6% |
| Category | Low | High |
| Long-term bond rate | 4.0% | 4.5% |
| Equity market risk premium | 6.0% | 7.0% |
| Adjusted beta | 0.64 | 0.78 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.80% | 10.40% |
| Tax rate | 12.80% | 35.20% |
| Debt/Equity ratio | 0.11 | 0.11 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 7.5% | 9.7% |
| Selected WACC | 8.6% | |