Commercial pilot projects fast track green cooling technology
Industrial cooling systems that utilise solar energy, thermal storage, smart technology and non-toxic refrigerants will be trialled at three major commercial sites. South Australian company Glaciem Cooling Technology has received $2 million in Australian government funding through the Australian Renewable Energy Agency (ARENA) to demonstrate the technical and economic value of integrating thermal energy storage with renewable energy into Heating, Ventilation, Air Conditioning and Refrigeration (HVAC&R) applications. The trial systems will be installed in South Australia at Pernod Ricard’s Rowland Flat winery in the Barossa Valley and Ceravolo Orchards in the Adelaide Hills, as well as in the Reef HQ Aquarium in Townsville, Queensland. The $4.95 million project will allow Glaciem to field test its Thermal Energy Storage solution in commercial and industrial HVAC&R settings. Glaciem and the University of South Australia have spent a decade developing a low cost thermal energy storage technology to store and discharge energy using a heat transfer process. This occurs at a temperature suited to the specific application using special material. The technology has the added benefit of using natural refrigerants rather than commonly used synthetic refrigerants, such as carbon dioxide, which are harmful to the environment. The air-cooled CO2 refrigeration system has been operating at The Bend Motorsport Park, about 100km southeast of the South Australian capital Adelaide, for about 15 months, providing UniSA and Glaciem with more than a year’s worth of clean data in a commercial setting. Glaciem’s technology also uses an advanced control and forecasting system to optimise the system’s operation based on weather forecasts, electricity price forecasts, and customer demand forecasts to allow the storage system to maximise savings. Glaciem CEO Julian Hudson said the three projects all demonstrated different applications across a variety of industries and would provide valuable data to prove the financial model in the field and drive the cost of […]