In 2023, the manufacturer of CryoGenX4 with careful
coordination and logistical support from the Engineering
Team at the Kraft-Heinz plant in San Jose, Costa Rica,
began a chiller performance improvement demonstration.
Detailed baseline and post measurements were taken of
the nominal 30-ton Carrier Aqua Snap chiller. The
purpose of this exercise was to demonstrate the potential
financial savings and increased efficiency achieved when
introducing the energy control measure (ECM)
CRYOGENX4 to the chiller through the suction side port.
The location for this demonstration was jointly selected by the parties involved to show how the ECM performs on chiller equipment common to the worldwide Kraft-Heinz portfolio of this type and age.




EET performed numerous energy audits for building for the City of Greenbelt. Upgrade All LED lighting at the Greenbelt Police Station, 376 fixtures, several thousand LED's
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.
MillerCoors took a significant step toward environmental responsibility and operational efficiency by implementing a complete LED lighting upgrade at their 400,000-square-foot distribution center....
Energy Efficient Technologies
400 East Pratt Street, Suite 800
Baltimore, MD 21202
800-344-8132 (Office)