January 26, 2026

Chiller Plant Efficiency Series – Cooling Tower Efficiency Part 2

Cooling Tower “Efficiency” vs. Actual Energy Efficiency (Greatest Misconception)
Cooling towers are often described as being “efficient” when the water leaving the tower is very close to the outdoor wet-bulb temperature. This common misconception results from the thermodynamic efficiency formula…
In this part, we will explore the factors that drive the cooling effect in a cooling tower. In Part 2, we will discuss the difference between cooling tower thermodynamical efficiency and electrical efficiency (kW/ton).

Chiller Plant Efficiency Series – Cooling Tower Efficiency Part 2

Cooling Tower “Efficiency” vs. Actual Energy Efficiency (Greatest Misconception)
Cooling towers are often described as being “efficient” when the water leaving the tower is very close to the outdoor wet-bulb temperature. This common misconception results from the thermodynamic efficiency formula…
In this part, we will explore the factors that drive the cooling effect in a cooling tower. In Part 2, we will discuss the difference between cooling tower thermodynamical efficiency and electrical efficiency (kW/ton).