The WACC of NRG Energy Inc (NRG) is 6.2%.
| Range | Selected | |
| Cost of equity | 6.00% - 8.20% | 7.10% |
| Tax rate | 25.30% - 29.10% | 27.20% |
| Cost of debt | 5.60% - 7.70% | 6.65% |
| WACC | 5.3% - 7.1% | 6.2% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.46 | 0.59 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.00% | 8.20% |
| Tax rate | 25.30% | 29.10% |
| Debt/Equity ratio | 0.69 | 0.69 |
| Cost of debt | 5.60% | 7.70% |
| After-tax WACC | 5.3% | 7.1% |
| Selected WACC | 6.2% | |