The WACC of Southwestern Energy Co (SWN) is 8.1%.
| Range | Selected | |
| Cost of equity | 6.80% - 9.30% | 8.05% |
| Tax rate | 10.10% - 16.90% | 13.50% |
| Cost of debt | 4.00% - 15.60% | 9.80% |
| WACC | 5.6% - 10.6% | 8.1% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.63 | 0.8 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.80% | 9.30% |
| Tax rate | 10.10% | 16.90% |
| Debt/Equity ratio | 0.56 | 0.56 |
| Cost of debt | 4.00% | 15.60% |
| After-tax WACC | 5.6% | 10.6% |
| Selected WACC | 8.1% | |