The WACC of Westport Fuel Systems Inc (WPRT.TO) is 6.8%.
| Range | Selected | |
| Cost of equity | 7.40% - 10.40% | 8.90% |
| Tax rate | 25.90% - 26.50% | 26.20% |
| Cost of debt | 4.90% - 7.00% | 5.95% |
| WACC | 5.7% - 8.0% | 6.8% |
| Category | Low | High |
| Long-term bond rate | 3.2% | 3.7% |
| Equity market risk premium | 5.1% | 6.1% |
| Adjusted beta | 0.83 | 1.02 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.40% | 10.40% |
| Tax rate | 25.90% | 26.50% |
| Debt/Equity ratio | 0.84 | 0.84 |
| Cost of debt | 4.90% | 7.00% |
| After-tax WACC | 5.7% | 8.0% |
| Selected WACC | 6.8% | |