I always thought the use of air-side economizers to help cool off data centers by using outside air was a neat idea, but I never realized just how many companies actually use this approach.
Now, The Green Grid industry organization reports that almost half of all data centers (49 percent to be precise) are using economizer technology to help save energy while keeping a lid on heat conditions. That number was a surprise on the upside.
Said Mark Monroe, executive director of the industry organization:
"We were not expecting such a high adoption figure when we began this research. What we are witnessing is a technology that is maturing far faster than previously thought. We now need to make sure that data center managers have the tools they need to understand how and what the best economizer options are for optimum deployment."
The biggest obstacles to the use of air-side economizers, according to the survey;
- Retrofits
- Reliability concerns
- Deployment costs