While Infosys is known for incorporating significant percentage of renewables in its power, the company has also invested significantly in energy efficiency, both for its buildings and for its data centers.

A bit of digging up on the data center energy efficiency showerd that Infosys undertaken significant and diverse efforts to make their data centers energy efficient. The designers have used high indoor air temperatures, warm water cooling, maximize free evaporative cooling, and the use of high-efficiency UPSs. The company has also implemented effective monitoring and control systems to optimize all energy use.