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:





Cogent Communications Data Centers Testimonial: “Energy Efficient Technologies deployed CryoGenX4 in five Cogent Data Centers. There was no downtime required in our critical cooling systems, we saw...
Severn Christian Church Helping Those Who Do Good, Do Better Severn Christian Church is located in Maryland and has been around since 1955. Throughout that time the church has functioned as a center...
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.
Energy Efficient Technologies
400 East Pratt Street, Suite 800
Baltimore, MD 21202
800-344-8132 (Office)