Lockheed Martin
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?
2023
Number of Treasure Hunts: 6
Average Size of Treasure Hunt Teams: 13
Top O+M Savings Opportunities Identified:
- Condenser pump controls mods
- BMS mods
- Install LED lighting
- Install solar
- CHW plant optimization and consolidation
- CRAC unit replace DX w/ CHW
- Steam/HW conversion
- Thermal storage
- Boiler drum heaters
- HW boiler consolidation
- HVAC controls
- Compressed air sequencing
Potential Percentage Savings Identified from the Treasure Hunts: 39%, 17%, 12%, 10%, 7%, 2%
2022
Number of Treasure Hunts: 6
Average Size of Treasure Hunt Teams: 12
Top O+M Savings Opportunities Identified:
- Retrofit LED lighting and controls
- Building Management System retro-commissioning to modify compressed air piping and steam decentralization
- Install VFD's and controls on AHU's and exhaust fan
- Water-to-water heat pumps, high pressure humidification
- Night setback via BMS
- Waterside economizer, steam to HW conversion
- CHW plant retro-commissioning
Potential Percentage Savings Identified from the Treasure Hunts: 8%, 27%, 25%, 16%, 3%, 10%
2019
Number of Treasure Hunts: 6
Average Size of Treasure Hunt Teams: 8
Top O+M Savings Opportunities Identified:
- Retrofit LED lighting
- Replace propane heat with heat pumps
- Consolidate chilled water plants
- Modify chilled water plant equipment staging
- Install process heat exchanger
- Reduce compressed air pressure setpoint
- Expand site Building Management System to control compressed air and exhaust fans
- Redeploy existing chiller capacity to maximize efficiency and eliminate low load condition
Potential Percentage Savings Identified from the Treasure Hunts: 12%, 5%, 17%, 3%, 19%, 5%