The WACC of Eaton Corporation PLC (ETN) is 7.5%.
| Range | Selected | |
| Cost of equity | 6.40% - 9.20% | 7.80% |
| Tax rate | 15.60% - 17.10% | 16.35% |
| Cost of debt | 4.00% - 4.60% | 4.30% |
| WACC | 6.2% - 8.8% | 7.5% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.55 | 0.77 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.40% | 9.20% |
| Tax rate | 15.60% | 17.10% |
| Debt/Equity ratio | 0.07 | 0.07 |
| Cost of debt | 4.00% | 4.60% |
| After-tax WACC | 6.2% | 8.8% |
| Selected WACC | 7.5% | |