The WACC of Suncor Energy Inc (SU.TO) is 7.5%.
| Range | Selected | |
| Cost of equity | 7.40% - 9.60% | 8.50% |
| Tax rate | 24.30% - 26.10% | 25.20% |
| Cost of debt | 4.10% - 5.30% | 4.70% |
| WACC | 6.6% - 8.5% | 7.5% |
| Category | Low | High |
| Long-term bond rate | 3.3% | 3.8% |
| Equity market risk premium | 5.1% | 6.1% |
| Adjusted beta | 0.8 | 0.87 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.40% | 9.60% |
| Tax rate | 24.30% | 26.10% |
| Debt/Equity ratio | 0.23 | 0.23 |
| Cost of debt | 4.10% | 5.30% |
| After-tax WACC | 6.6% | 8.5% |
| Selected WACC | 7.5% | |