Cooling Tower Selection Guide: Which Type to Choose?
| Parameter | Favors Wet Tower | Favors Dry Tower | Favors Hybrid |
| Water Availability | Ample | Scarce / Expensive | Limited |
| Water Discharge Regulations | Lenient | Strict | Moderate |
| Approach Temperature Needed | Close (< 7°C) | Wide (> 10°C) | Variable |
| Ambient Climate | Any | Prefer cooler/dry | Variable |
| Plume Visibility Concern | Low | High | Medium |
| Capital Cost Budget | Lower | Higher | Highest |
| Operating Cost Priority | Energy Savings | Water Savings | Balanced |