French Embassy
Scope of Work :
Energy Audit of the heating system plus specifications for improvement.
Paybacks calculations using building thermo-modeling tools
Results :
- Phase 1 – Audit
- Energy audit Level 1 & 2
- Site visits of boiler room, pump rooms, measurement of AHU air flow, T°
- BMS checking
- Energy modeling
Results of audit
- Energy costs: RMB 75/sgm/year
- Final energy consumption: 227 kWh/sqm/year
Phase 2 – Improvements
- Gas, Solar thermal comparison
- Pumps, AHU flow adjustment
- CO2 air control, BMS control
Results
- Potential savings: RMB 1 million/year
- Payback time: 4.3 years
