The WACC of Colas SA (RE.PA) is 8.0%.
| Range | Selected | |
| Cost of equity | 7.10% - 9.00% | 8.05% |
| Tax rate | 37.30% - 38.50% | 37.90% |
| Cost of debt | 11.50% - 13.40% | 12.45% |
| WACC | 7.2% - 8.8% | 8.0% |
| Category | Low | High |
| Long-term bond rate | 3.0% | 3.5% |
| Equity market risk premium | 5.8% | 6.8% |
| Adjusted beta | 0.71 | 0.73 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.10% | 9.00% |
| Tax rate | 37.30% | 38.50% |
| Debt/Equity ratio | 0.25 | 0.25 |
| Cost of debt | 11.50% | 13.40% |
| After-tax WACC | 7.2% | 8.8% |
| Selected WACC | 8.0% | |