Commercial
Years: 2023
City: Xi’an, Shaanxi Province, China
Gross Floor Area (GFA): 143,700 sqm
Scope of the Mission: Energy Audit Level 2
- January 1, 2023
Project Description
More Information
Recommended Phase I (Focuses on achieving quick wins):
- Chiller Setting Adaptation
- Filter replacement
- Occupancy sensor
- Lighting Timer
- Faucet Aerator
Recommended Phase II (Further ECM implementation for increased energy savings) :
- Window Film For South Glazed Façade
- Window Film For Skylight
- Flue Gas Condenser
- Variable Frequency Drivers(VFD) for Pumps
- Optispeed Drive for Chillers
- BMS Upgrade
- VFD For Cooling Tower Fan
Recommended Phase III (Requires extensive engineering for a complete plant redesign) :
- Rooftop solar PV
- Free Cooling System
- Heat Pump Heat Generator
Estimated energy savings of 11%, site carbon reduction of 19%, with a payback period between 1.2. and 7.3 years.