The WACC of Longboat Energy PLC (LBE.L) is 7.9%.
| Range | Selected | |
| Cost of equity | 8.30% - 14.80% | 11.55% |
| Tax rate | 6.30% - 25.30% | 15.80% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 6.5% - 9.3% | 7.9% |
| Category | Low | High |
| Long-term bond rate | 4.0% | 4.5% |
| Equity market risk premium | 6.0% | 7.0% |
| Adjusted beta | 0.72 | 1.4 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.30% | 14.80% |
| Tax rate | 6.30% | 25.30% |
| Debt/Equity ratio | 1 | 1 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 6.5% | 9.3% |
| Selected WACC | 7.9% | |