This presentation demonstrates the growing interest in and viability of natural refrigerants in markets other than Europe, namely North America. The cases discussed include supermarkets located in warmer climates that use only the natural refrigerants CO2, NH3 or propane. Other cases are also analysed, as is the possibility to combine NH3 with CO2 in commercial refrigeration in order to reduce charge and maximise safety.
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The UNEP/UNIDO presentation outlines a project aiming to find and promote environmentally sound solutions, applicable for the air-conditioning sector in the Gulf countries, in order to meet the HCFC phase out and reduction targets set by the Montreal Protocol, as well as new energy savings requirements in the Gulf countries.
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This presentation provides an overview of the early development of alternative natural solutions in South America and South Africa, an encouraging sign for local industry to embrace natural alternatives. The South American case study highlights Bitzer's drive to develop a state of the art CO2 excellence centre with the help of CAREL Sistema CO2 solutions, in order to demonstrate the opportunities to be gained with CO2 as an alternative working fluid and also to train the local industry.
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Introduction day 2 |
Training & Safety |