The WACC of SDCL Energy Efficiency Income Trust PLC (SEIT.L) is 7.9%.
| Range | Selected | |
| Cost of equity | 10.30% - 13.30% | 11.80% |
| Tax rate | 19.00% - 19.00% | 19.00% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 7.2% - 8.7% | 7.9% |
| Category | Low | High |
| Long-term bond rate | 4.0% | 4.5% |
| Equity market risk premium | 6.0% | 7.0% |
| Adjusted beta | 1.05 | 1.19 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 10.30% | 13.30% |
| Tax rate | 19.00% | 19.00% |
| Debt/Equity ratio | 1 | 1 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 7.2% | 8.7% |
| Selected WACC | 7.9% | |