Shanghai Logistics Energy Audit 2024
Level 2 audit of a logistics facility in Shanghai to identify actionable energy efficiency improvements across lighting, HVAC, envelope, power distribution, and controls, with a focus on measurable savings and maintainable operations.
Recommended ECMs
- Lighting System Upgrades: Replace outdated fixtures with LEDs and add occupancy sensors.
- HVAC Optimization: Repair/upgrade to high-efficiency units; deploy programmable thermostats.
- Building Envelope: Repair façade, improve insulation, replace windows, install air curtains.
- Power Distribution: Simplify network; install sub-meters for granular monitoring.
- Operational Changes: Routine maintenance, staff training, optimized delivery operations.
Further Measures
- Energy Recovery: Heat recovery ventilation / energy recovery systems.
- Renewables: Assess feasibility and install rooftop solar PV where viable.
- Controls: Upgrade temperature & humidity control; add variable speed drives.
- Monitoring: Expand sub-metering and dashboards to track KPIs and persistence of savings.
Estimated Impact
Estimated savings of 491 MWh/year, corresponding to a 51.3% reduction in energy consumption and 346 tCO₂/year in avoided emissions, with a payback period of 3.0 years.