Quality compliant HVAC energy reduction
Case study shows reduced energy demand without compromising on quality compliance
Sector: Pharmaceutical
Client: Global pharmaceutical manufacturer
Location: Tennessee, USA
Project Challenge
Very high energy demand of pharmaceutical warehouse driven by the original HVAC design and layout.
Project Brief
Reduce energy demand without compromising on quality compliance.
Solution
- Reduce existing air change rates
- Reduce existing fresh air volume
- Install new VSDs to the 100kW supply air fans
- Replace the existing supply air diffusers to improve air distribution
- Use existing warehouse HVAC system to serve retained samples store
- Risk-based approach to mitigate potential 'out of condition' impact
Savings
Annual energy savings: 1,950 MWh
Energy cost savings: US$135,000
Emissions reduction: 917 tonnes CO2
Simple payback: 1.5 years
Capital cost avoidance: $35,000
Conclusion
EECO2 supported HVAC design review, project scoped out and local contractors bid to complete project. Warehouse is now successfully completed and leased out.
Testimonial
'This project was key for delivering the sites 2010 energy target. It exemplifies how the proper air flow & fresh air can contribute significant energy savings. This type of project will be replicated in the remaining areas of our facility.' - Site Director
