In 2024 Houchens Industries contracted with Energy Efficient Technologies to validate the savings and carbon footprint reductions for their 400 grocery store chain.

Below are the results of efficiency improvements by age of equipment based on ASHRAE and the Department of Energy recommended testing method to compare equipment before and after an energy conservation measure is deployed. This is the International performance measurement and verification Protocol (IPMVP, Option B) on 2 rooftop DX machines. These are savings produced every time the unit runs, every year, for the life of the machines:





Energy Efficient Technologies provided energy audits and subsequently deployed and validated HVAC energy conservation measures, now in the 4th patented generation called CryoGenX4 from 2013- 2016....
The Manufacturer of CryoGenX4 has successfully validated saving in Ice Rinks. The results of these are covered by Non-disclosure agreement. Details available upon request.
Marriott Resorts, Palm Beach, Aruba While everyone loves to visit the tropics, hotel owners and operators struggle to make sure that their guests feel cool and comfortable after a day in the sun....
Energy Efficient Technologies
400 East Pratt Street, Suite 800
Baltimore, MD 21202
800-344-8132 (Office)