The WACC of Digital Realty Trust Inc (DLR) is 6.6%.
| Range | Selected | |
| Cost of equity | 5.70% - 8.20% | 6.95% |
| Tax rate | 6.00% - 7.50% | 6.75% |
| Cost of debt | 4.00% - 7.00% | 5.50% |
| WACC | 5.3% - 7.8% | 6.6% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.4 | 0.6 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 5.70% | 8.20% |
| Tax rate | 6.00% | 7.50% |
| Debt/Equity ratio | 0.28 | 0.28 |
| Cost of debt | 4.00% | 7.00% |
| After-tax WACC | 5.3% | 7.8% |
| Selected WACC | 6.6% | |