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Renovated Australian Supermarket Opts for Epta Transcritical CO2 System
Contractor AJ Baker & Sons installed Epta’s Eco2Large system in the Perth store.
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Australian Apprentices Complete CO2 Training, Receiving ‘Green Scheme’ Accreditation
The Kirby Program enables apprentices to demonstrate they are qualified to work with natural refrigerants.
Australian Supermarkets Opting for Transcritical CO2 over HFO Blends in Retrofits
The major Australian supermarket chains have focused on transitioning to new refrigeration technology and have preferred to refurbish stores directly with new transcritical CO2 (R744) racks, rather than perform retrofits and prolong the life of existing assets with HFO blends. This assessment comes from “Cold Hard Facts 2021,” a review of the refrigeration and air-conditioning…
CO2 Heat Pump Water Heater Market for Homes Growing ‘Rapidly’ in South Australia
Adelaide contractor Jonathen Hindry attributes the growth to increased environmental awareness and high rate of solar PV systems in homes, which can be utilized to run the heat pumps.
Master Class on CO2 Helps Woolworths Meet Staffing Needs in Hot Australian Location
The supermarket chain collaborated with suppliers and contractors to upskill its project team.
New Zealand Company Introduces ‘World’s First’ On-Farm CO2 Milk Cooling
The patented R744 Eco2Dairy system has been developed by Auckland-based Cold Energy Technology and includes heat recovery.
Australian Study Suggests Link Between Elevated R23 Levels and Uptake of HFO-1234ze
HFO-1234ze, marketed as a replacement refrigerant for HFCs, could produce significant amounts of an HFC with a GWP of more than 12,000, the study says.
Report: More Frequent Maintenance Key to Energy, Leak Cuts
RAC equipment owners do not understand the value of routine maintenance in reducing operating costs and avoiding breakdowns, says Australian study.
Hussmann Installs Its First CO2 Condensing Units in Australia
Two Panasonic 10HP (7.5kW) transcritical CO2 condensing units were installed at an Ambey’s Big Apple supermarket in Sydney.
Woolworths’ CO2 Rollout Targets Existing Stores
Two of the Australian chain’s 39 transcritical stores are retrofits, as it tackles refrigerant emissions.