Lewisville Independent School District
During an Energy Treasure Hunt, teams walk around a facility looking for quick ways to save energy. Those quick fixes can add up to big savings. Hundreds of organizations have used Energy Treasure Hunts to reduce their facilities’ energy use by up to 15 percent. Are you and your crew ready to find the treasure buried within your facilities?
Lewisville Independent School District
2021
Number of Treasure Hunts: 12
Average Size of Treasure Hunt Teams: 3
Top O+M Savings Opportunities Identified:
- Install vending machine misers
- VFD installation in kitchen hoods
- Unplugging microwaves
- Adding power strips
- Removing Christmas lights in classrooms
- Replaced dirty filters
- Boilers not following schedule
Potential Percentage Savings Identified from the Treasure Hunts: 0.1%, 0.2%, 0.2%, 0.3%, 0.4%, 0.4%, 0.5%, 0.6%, 0.9%, 0.9%, 1.1%, 4.3%
2020
Number of Treasure Hunts: 9
Average Size of Treasure Hunt Teams: 4
Top O+M Savings Opportunities Identified:
- Reversed chill water valve
- VFD installation in kitchen hoods
- Dirty air filters
- Supply fan motor manually on
- Christmas lights left on in two classrooms
- Install vending machine misers
- Replaced dirty AHU filters
- Indoor practice facilities controls installation
- Adding power strips to classrooms
- Retrofit lighting from fluorescent to LED
- Unplugging microwaves
- Replacing dirty filters
- Large area of school found running with no communication
- Exterior lighting controls update
- RTU not following schedule
- Projector lights found left on in classrooms
- AHU not responding to VFD
- IDF room setpoint adjustments
Potential Percentage Savings Identified from the Treasure Hunts: 0.2%, 0.4%, 0.6%, 1.1%, 2.1%, 2.3%, 2.4%, 3.2%, 6.3%
