High-Performance HVAC System at Bagatelle Mall
Heating, ventilation and air conditioning (HVAC) systems play a vital role in creating a comfortable shopping environment for both visitors and tenants. However, traditional solutions are energy-intensive, driving up operational costs and contributing to carbon emissions.
INTRODUCTION
In 2021, Bagatelle Mall partnered with Ecoasis to implement a high-efficiency HVAC system designed to optimise energy use, lower electricity consumption and align with evolving environmental regulations.
The upgrade included the installation of four high-efficiency chillers, smart automated controls and the retrofitting of rooftop units into air handling units.
This comprehensive energy upgrade helped Bagatelle Mall achieve significant financial and environmental benefits, enhancing both performance and sustainability.
THE CHALLENGE
Bagatelle Mall’s existing cooling system was outdated and inefficient, consuming excessive electricity and driving up operational costs. Beyond the financial impact, the project needed to comply with strict environmental standards.
“ The challenge was to deliver a high-performance HVAC system that would improve energy efficiency without compromising the mall’s ability to maintain a comfortable indoor climate for visitors and tenants. ”
THE SOLUTION
- Ecoasis designed and implemented a cutting-edge HVAC system, combining advanced chiller technology with smart automation to optimise performance and reduce consumption.
- The installation included four high-efficiency chillers with a total cooling capacity of 6,000kW, using climate-friendly refrigerants with lower global warming potential. To further enhance efficiency, Ecoasis integrated a smart automated control system that dynamically adjusts airflow based on real-time demand. This smart system prevents unnecessary energy consumption, ensuring that cold air is supplied only when and where it is needed.
- In addition, Ecoasis retrofitted the mall’s old rooftop units into air handling units, extending the lifespan of existing equipment while supporting the circular economy. This upgrade allowed the new system to seamlessly integrate with the chillers, enhancing overall system performance.
The new system has resulted in a 30% reduction in energy consumption, demonstrating the effectiveness of sustainable climate control solutions.
ACTIONNABLE INSIGHTS
Total cooling capacity
Delivered via four high-efficiency chillers for reliable mall climate control
Reduction in electricity use
Smart automation optimises airflow and chiller performance.
Tonnes CO₂ avoided annually
Equivalent to removing 320+ cars from the road.
WHAT THEY HAVE TO SAY
‘’At Ascencia, sustainability is not just a commitment — it’s part of our DNA. Partnering with Ecoasis for the PV installations on our rooftops and the energy-efficient chiller system at Bagatelle Mall has been a game changer. These initiatives not only reduce our carbon footprint but also deliver long-term energy savings, perfectly aligning with our ESG objectives. Ecoasis’ expertise and innovative solutions have helped us take another meaningful step towards creating greener, more resilient retail spaces for our communities’’.
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From energy assessments to asset installation, energy as a service and advanced energy management, Ecoasis delivers turnkey solutions that empower businesses to optimise consumption, improve efficiency and transition to low-carbon energy systems.
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