The WACC of Southwestern Energy Co (SWN) is 8.3%.
| Range | Selected | |
| Cost of equity | 6.80% - 9.90% | 8.35% |
| Tax rate | 10.10% - 16.90% | 13.50% |
| Cost of debt | 4.00% - 15.60% | 9.80% |
| WACC | 5.7% - 10.9% | 8.3% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.64 | 0.9 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.80% | 9.90% |
| Tax rate | 10.10% | 16.90% |
| Debt/Equity ratio | 0.5 | 0.5 |
| Cost of debt | 4.00% | 15.60% |
| After-tax WACC | 5.7% | 10.9% |
| Selected WACC | 8.3% | |