Relative humidity is a measure of the water vapor content of the air at a given temperature. The amount of moisture in the air is compared with the maximum amount that the air could contain at the same temperature and expressed as a percentage.

Warm air has the potential to hold more water vapor than cool air. If the amount of water vapor in the air is held constant:

·        When you reduce the temperature, the relative humidity goes up.

·        When you increase the temperature, the relative humidity goes down.

High Humidity and Power Usage

You know what high humidity is when you step outside on a summer day and feel the air--thick and wet--along with your sticky skin and sweaty brow. It makes you want to run for the nearest swimming pool or air-conditioned room.

An air conditioner consumes energy at a rate determined by both the outdoor temperature and the relative humidity, which means high humidity makes your utility bills higher, too, because you are only comfortable at lower temperatures. Since humans are more comfortable in summer with lower humidity, reducing your home's humidity will ultimately reduce your power usage--the least expensive way.

Call Terry Jensen at 972 251-1532 or 817 545-0140.

Back to Humidity Directory

Try These Services to Find What YOU Need in Green Building Assistance:
Green Remodel  
New Construction
Ecovillage 
Consulting 
Renewable Energy
Free Speakers 
Free Newsletter 

Contact