The WACC of Digital Realty Trust Inc (DLR) is 7.4%.
| Range | Selected | |
| Cost of equity | 7.00% - 10.00% | 8.50% |
| Tax rate | 6.00% - 7.50% | 6.75% |
| Cost of debt | 4.00% - 5.40% | 4.70% |
| WACC | 6.1% - 8.7% | 7.4% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.67 | 0.92 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.00% | 10.00% |
| Tax rate | 6.00% | 7.50% |
| Debt/Equity ratio | 0.35 | 0.35 |
| Cost of debt | 4.00% | 5.40% |
| After-tax WACC | 6.1% | 8.7% |
| Selected WACC | 7.4% | |