The centre covers over 13,600 square metres and is designed to scale to 25MW.

The only thing holding back a rapid expansion of Co2 refrigeration for all cooling, freezing and AC duties is the unavailability of larger compressors.

The units also incorporate EC plug fans for superior energy efficiency.

Five out of the eight fans were in continuous operation for 18 years without any problems.

The project included the installation of an all-new refrigeration system consisting of display cases, condensers, cool room and plant equipment.

As the hardware heats up in the tank, it boils the Novec fluid, and this change in state pulls the heat away from the components.

This solution dramatically reduces the heating costs compared with conventional pool water heating systems.

The basic operation of this unit involves two airstreams into the system.

The panels feature Kingspan's unique fibre free and fire resistant proprietary polyisocyanurate insulation core.

It is imperative that mechanically ventilated outdoor air is made available to the building.

Exclusive sponsorship packages are available.

Total savings - not just HVAC savings - reached as much as 20 per cent.

The new system is more energy efficient and has greater snap freezing capacity plus there are lower emissions per kilogram of prawns caught at sea.

With no power on site, generators were also provided to run the chillers and air handlers.

The redevelopment project is due for completion in September 2015.

Key to better indoor air quality is the use of high volumes of outdoor air.