Natural Draft Cooling Tower

The natural draft cooling tower is the right choice for large power plants.

It offers the following advantages :

  • power saving (no power consumption to induce air flow- no fan)
  • environmentally friendly
  • no mechanical noise (no fan)
  • safety of operation
  • no recirculation as the plume is rejected at high level
  • limited plot area
  • limited maintenance
  • high longevity (generally more than plant life expectancy)
  • Payback period between 8 and 16 years depending on several factors


Hamon has built more than 300 natural draft cooling towers worldwide in various climate and geographical conditions.