The WACC of NRG Energy Inc (NRG) is 5.7%.
| Range | Selected | |
| Cost of equity | 5.00% - 6.70% | 5.85% |
| Tax rate | 25.30% - 29.10% | 27.20% |
| Cost of debt | 5.60% - 9.10% | 7.35% |
| WACC | 4.7% - 6.6% | 5.7% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.24 | 0.33 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 5.00% | 6.70% |
| Tax rate | 25.30% | 29.10% |
| Debt/Equity ratio | 0.53 | 0.53 |
| Cost of debt | 5.60% | 9.10% |
| After-tax WACC | 4.7% | 6.6% |
| Selected WACC | 5.7% | |