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):

Courtyard by Marriott: EET Deployed and validated savings on all equipment at this Crystal City VA location. Performance Results from the Demo The average key performance indicators (KPI’s) measured...
Energy Efficient Technologies worked with Crescent Crown to reduce energy usage and Scope 2 Carbon Footprint in all of their locations in all machines. In all EET deployed CryoGenX4 in 141 Large...
In 2024 Houchens Industries contracted with Energy Efficient Technologies to validate the savings and carbon footprint reductions for their 400 grocery store chain. Method 1: Below are the results of...
Energy Efficient Technologies
400 East Pratt Street, Suite 800
Baltimore, MD 21202
800-344-8132 (Office)