Ice thermal energy

Commercial buildings are turning to ice thermal energy for cooling. The system freezes water at night, and releases the cool air during the day. 

It’s even being used in the South. Norton Audubon Hospital in Louisville, Kentucky, used only traditional A/C and has adopted a hybrid system. The HVAC works in combination with 27 ice thermal systems. The hospital’s annual savings from using less HVAC is more than $278,000.

@APNews