The WACC of Northland Power Inc (NPI.TO) is 6.7%.
| Range | Selected | |
| Cost of equity | 8.70% - 11.80% | 10.25% |
| Tax rate | 22.20% - 29.00% | 25.60% |
| Cost of debt | 4.20% - 6.00% | 5.10% |
| WACC | 5.7% - 7.6% | 6.7% |
| Category | Low | High |
| Long-term bond rate | 3.3% | 3.8% |
| Equity market risk premium | 5.1% | 6.1% |
| Adjusted beta | 1.07 | 1.23 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.70% | 11.80% |
| Tax rate | 22.20% | 29.00% |
| Debt/Equity ratio | 1.25 | 1.25 |
| Cost of debt | 4.20% | 6.00% |
| After-tax WACC | 5.7% | 7.6% |
| Selected WACC | 6.7% | |