The WACC of Fortis Inc (FTS.TO) is 5.5%.
| Range | Selected | |
| Cost of equity | 5.30% - 7.60% | 6.45% |
| Tax rate | 14.30% - 15.00% | 14.65% |
| Cost of debt | 4.20% - 6.30% | 5.25% |
| WACC | 4.5% - 6.5% | 5.5% |
| Category | Low | High |
| Long-term bond rate | 3.2% | 3.7% |
| Equity market risk premium | 5.1% | 6.1% |
| Adjusted beta | 0.42 | 0.57 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 5.30% | 7.60% |
| Tax rate | 14.30% | 15.00% |
| Debt/Equity ratio | 0.97 | 0.97 |
| Cost of debt | 4.20% | 6.30% |
| After-tax WACC | 4.5% | 6.5% |
| Selected WACC | 5.5% | |