The WACC of Inspirit Energy Holdings PLC (INSP.L) is 6.5%.
| Range | Selected | |
| Cost of equity | 6.20% - 9.80% | 8.00% |
| Tax rate | 9.10% - 12.50% | 10.80% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 5.5% - 7.6% | 6.5% |
| Category | Low | High |
| Long-term bond rate | 4.0% | 4.5% |
| Equity market risk premium | 6.0% | 7.0% |
| Adjusted beta | 0.37 | 0.68 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.20% | 9.80% |
| Tax rate | 9.10% | 12.50% |
| Debt/Equity ratio | 0.68 | 0.68 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 5.5% | 7.6% |
| Selected WACC | 6.5% | |