The WACC of Trane Technologies PLC (TT) is 8.7%.
| Range | Selected | |
| Cost of equity | 7.60% - 10.40% | 9.00% |
| Tax rate | 18.10% - 19.00% | 18.55% |
| Cost of debt | 4.50% - 4.50% | 4.50% |
| WACC | 7.4% - 10.1% | 8.7% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.8 | 0.99 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.60% | 10.40% |
| Tax rate | 18.10% | 19.00% |
| Debt/Equity ratio | 0.05 | 0.05 |
| Cost of debt | 4.50% | 4.50% |
| After-tax WACC | 7.4% | 10.1% |
| Selected WACC | 8.7% | |