Yahoo - Optimizing Airflow and Reducing Energy in Legacy Data Centers
The problem Yahoo faced was that transitional floor space made expensive containment options difficult. CRAH evaporative media had become calcified and was greatly restricting airflow. They installed SynapSense solution to actively monitor and control temperature and flood pressure. This led to a saving of 7.5 million kWh annually and power usage effectiveness (PUE) of 1.28