The WACC of Atmos Energy Corp (ATO) is 6.4%.
| Range | Selected | |
| Cost of equity | 6.50% - 8.30% | 7.40% |
| Tax rate | 15.80% - 19.00% | 17.40% |
| Cost of debt | 4.00% - 5.10% | 4.55% |
| WACC | 5.7% - 7.1% | 6.4% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.57 | 0.6 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.50% | 8.30% |
| Tax rate | 15.80% | 19.00% |
| Debt/Equity ratio | 0.37 | 0.37 |
| Cost of debt | 4.00% | 5.10% |
| After-tax WACC | 5.7% | 7.1% |
| Selected WACC | 6.4% | |