Grayson County was interested in improving the energy efficiency of its courthouse building. In addition, Grayson County wanted to showcase these new improvements to better public relations and educate its residents about the impact of going green.
Energy Efficient Technologies, LLC installed a new automation system to integrate the building’s major energy systems into one centrally controlled and monitored system.
Several inefficient HVAC components were replaced, and solar panels were installed on the building's roof to generate renewable energy. The project was funded with $850,000 in federal and state grants, resulting in a 45% overall reduction in energy consumption. Additionally, it provided valuable insights to the operations and maintenance staff, enabling them to further reduce costs and enhance system performance.
A summary of savings along with environmental impact details are displayed in the building’s lobby to educate the public regarding the benefits of energy conservation.

Ramada by Wyndham Newark Hotel The Manufacturer & EET deployed CryoGenX4 and validated savings in 2022. The two 6-year-old 12.5-ton York demo RTUs were chosen by the hotel ownership based on highest...
Saving in Manufacturing This facility is one of the largest HVAC equipment manufacturers in the world. This location in Baltimore was looking to reduce cost and get better, safer lighting in 2016....
The Manufacturer of CryoGenX4 oversaw validations for Reefers in South Africa. A single reefer trailer was tested sucessfully with 42% improvement in pull down times due to CryoGenX4 making it colder...
Energy Efficient Technologies
400 East Pratt Street, Suite 800
Baltimore, MD 21202
800-344-8132 (Office)