The WACC of Sunnova Energy International Inc (NOVA) is 6.4%.
| Range | Selected | |
| Cost of equity | 9.20% - 14.90% | 12.05% |
| Tax rate | 0.10% - 0.20% | 0.15% |
| Cost of debt | 5.00% - 7.00% | 6.00% |
| WACC | 5.3% - 7.5% | 6.4% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.16 | 1.79 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 9.20% | 14.90% |
| Tax rate | 0.10% | 0.20% |
| Debt/Equity ratio | 13.46 | 13.46 |
| Cost of debt | 5.00% | 7.00% |
| After-tax WACC | 5.3% | 7.5% |
| Selected WACC | 6.4% | |