The WACC of Sunrun Inc (RUN) is 7.2%.
| Range | Selected | |
| Cost of equity | 15.20% - 21.20% | 18.20% |
| Tax rate | 0.60% - 0.80% | 0.70% |
| Cost of debt | 5.00% - 7.00% | 6.00% |
| WACC | 6.0% - 8.4% | 7.2% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 2.46 | 2.92 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 15.20% | 21.20% |
| Tax rate | 0.60% | 0.80% |
| Debt/Equity ratio | 8.84 | 8.84 |
| Cost of debt | 5.00% | 7.00% |
| After-tax WACC | 6.0% | 8.4% |
| Selected WACC | 7.2% | |