Australian Supermarket Opts for Ammonia/CO2 Refrigeration
Retailer expects energy savings to yield a five-to-seven year ROI on premium paid for equipment, one of a small number of ammonia systems installed in stores worldwide.
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Produce Warehouse Drops in Low-Charge Ammonia Package for Expansion
LRT/VCT chooses first Bitzer Ammonia Compressor Pack to be installed in Australia.
Finding the Right Natural Refrigerant System for Industrial Refrigeration
Stakeholders debate whether to use low-charge ammonia, ammonia-CO2, or CO2.
Australian Wholesaler Chooses CO2 Over Ammonia and HFCs for Cold Storage
Transcritical CO2, leveraging waste heat and supported by solar energy, was found to be the lowest-cost option for South Coast Stores.
Australia Gets its First Ammonia/CO2 NewTon Systems
Five of the low-charge packaged systems were installed in July at a new cold storage center in western Sydney.
Rapid Natural Refrigerant Growth in Australia, Says Government Report
‘Cold Hard Facts 2019’ details key developments and emerging trends in Australia’s HVAC&R industry.
Natural Refrigerant Projects Nominated for Australian Awards
Multiple low-charge ammonia and transcritical CO2 systems are eligible for AIRAH’s recognition of excellence.
Australian Ammonia Emergency Training Wins Commissioner’s Award
A year after first launching, Australia’s only nationally accredited ammonia training program is going strong, winning awards and running its fifth training session in October.
What about ammonia for air conditioning?
Ammonia chillers have proven to be cost-effective for building air conditioning, but industry barriers continue to stand in the way of wider adoption
Saving energy while swimming
Aquatics centers can cut their energy costs by replacing disparate heating and cooling systems with a water-to-water heat pump using a natural refrigerant
