The WACC of NR 21 SA (NR21.PA) is 6.5%.
| Range | Selected | |
| Cost of equity | 6.40% - 12.40% | 9.40% |
| Tax rate | 25.90% - 27.10% | 26.50% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 5.1% - 8.0% | 6.5% |
| Category | Low | High |
| Long-term bond rate | 3.0% | 3.5% |
| Equity market risk premium | 5.8% | 6.8% |
| Adjusted beta | 0.58 | 1.23 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.40% | 12.40% |
| Tax rate | 25.90% | 27.10% |
| Debt/Equity ratio | 1 | 1 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 5.1% | 8.0% |
| Selected WACC | 6.5% | |