E3 and TASB completed a $3.4M energy-efficiency and conservation program in Hondo ISD that included LED lighting retrofit, Building Automation System Installation, and HVAC Improvements. The project is projected to save the school district approximately $175,397 annually.

Comprehensive AC and Lighting upgrade
The Comprehensive Project Included:
Hondo High School
- Automated Logic Building Automation System
- 9 A/C Unit Replacements @ North Wing Classrooms
- 8 A/C Unit Replacements @ Activity Center (redesign)
- LED lighting
McDowell Middle School
- Proliphix Smartstat Energy Controllers
- LED lighting
- Woolls Intermediate School
- Automated Logic Building Automation System
- 2 Outside Air Unit VAV Conversions (redesign)
- LED lighting
Meyer Elementary School
- Proliphix Smartstat Energy Controllers
- 31 A/C Unit Replacements
- LED lighting
Administrative Support Facilities
- Proliphix Smartstat Energy Controllers
- LED lighting
Installation and Construction Progress
A look at the mechanical modernization and installation process, showcasing the equipment upgrades and on-site construction work in progress across the facilities.




















































































































































































Completed Improvements and Retrofits
The finalized upgrades, featuring high-efficiency systems and optimized building environments designed to deliver maximum energy performance and operational savings.






Additional Project Details
Visual details and close-up views showing the technical scope and facility components addressed during the project execution.

