The WACC of Thacba Hydro Power JSC (TBC.VN) is 7.7%.
| Range | Selected | |
| Cost of equity | 6.20% - 9.40% | 7.80% |
| Tax rate | 15.80% - 16.30% | 16.05% |
| Cost of debt | 4.00% - 7.40% | 5.70% |
| WACC | 6.1% - 9.3% | 7.7% |
| Category | Low | High |
| Long-term bond rate | 2.7% | 3.2% |
| Equity market risk premium | 9.5% | 10.5% |
| Adjusted beta | 0.37 | 0.54 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.20% | 9.40% |
| Tax rate | 15.80% | 16.30% |
| Debt/Equity ratio | 0.04 | 0.04 |
| Cost of debt | 4.00% | 7.40% |
| After-tax WACC | 6.1% | 9.3% |
| Selected WACC | 7.7% | |
The Cost of Equity reflects the return a company needs to deliver to shareholders to justify the risk of investing in its shares. It’s computed using the Capital Asset Pricing Model (CAPM), which blends the risk-free rate, the stock’s beta, and the market risk premium.
This method evaluates the stock’s risk compared to a safe investment and the market’s overall volatility.
Here’s how we figure out the cost of equity for TBC.VN:
cost_of_equity (7.80%) = risk_free_rate (2.95%) + equity_risk_premium (10.00%) * adjusted_beta (0.37) + risk_adjustments (0.25%)
We include the risk adjustments, which range from 0% to 1%, to keep our WACC conservatives, especially for companies traded in developing markets.