The WACC of Kosmos Energy Ltd (KOS) is 6.7%.
| Range | Selected | |
| Cost of equity | 8.60% - 11.20% | 9.90% |
| Tax rate | 26.20% - 27.00% | 26.60% |
| Cost of debt | 4.00% - 4.70% | 4.35% |
| WACC | 5.9% - 7.5% | 6.7% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.02 | 1.14 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.60% | 11.20% |
| Tax rate | 26.20% | 27.00% |
| Debt/Equity ratio | 0.91 | 0.91 |
| Cost of debt | 4.00% | 4.70% |
| After-tax WACC | 5.9% | 7.5% |
| Selected WACC | 6.7% | |