The WACC of Rubellite Energy Inc (RBY.TO) is 9.8%.
| Range | Selected | |
| Cost of equity | 9.30% - 12.20% | 10.75% |
| Tax rate | 25.90% - 26.50% | 26.20% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 8.5% - 11.0% | 9.8% |
| Category | Low | High |
| Long-term bond rate | 3.2% | 3.7% |
| Equity market risk premium | 5.1% | 6.1% |
| Adjusted beta | 1.21 | 1.31 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 9.30% | 12.20% |
| Tax rate | 25.90% | 26.50% |
| Debt/Equity ratio | 0.16 | 0.16 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 8.5% | 11.0% |
| Selected WACC | 9.8% | |