According to Deloitte’s reSources study earlier this year, the two biggest hurdles for businesses in achieving their energy management goals are: 1) length of time required for an investment to pay off, and 2) difficulty measuring impact. Which is why we love serving up no-cost strategies for increasing energy efficiency that drive tangible savings to the bottom line.
For facilities with conditioned space, economizing is one of these simple strategies. Economizing is when a facility’s HVAC system utilizes outside air conditions to help condition the building. One way to do this is by using dampers that are designed to allow “free cooling” with outside air. When the outside air is cooler than the return air, the outside air dampers are opened completely. When the outside air is warmer than the return air, the outside air dampers are closed.