Marriott Aruba Resorts & Stellaris Casino
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.

Savings results and Scope 2 carbon footprint reductions were consistent with decades of validations.
Here's how this savings compares to other hotels validated (and over a thousand other machines validated, which is the average by age curve in green below):

Energy Efficient Technologies assisted and oversaw the validation of CryoGenX4 in their Katy Mills location. Results showed an 11.4% efficiency improvement on fairly new equipment. After successful...
Lighting Sustainability Avalon Bay was looking to replace older lighting and reduce carbon footprint and energy usage in their 4 buildings in Virginia. Energy Efficient Technologies won the contract...
On 19 October 2023, Energy Efficient Technologies (EET) and Tri-S Technologies (Tri-S), began an HVAC performance improvement demonstration at the Autumn Care facility in Mechanicsville, VA....
Energy Efficient Technologies
400 East Pratt Street, Suite 800
Baltimore, MD 21202
800-344-8132 (Office)