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The office buildings at GIZ in Bonn, Germany, have air conditioning systems based on propane and C02. Such natural refrigerants are especially ozone- and climate-friendly. Join us on our video tour and learn more about the air conditioning at GIZ Bonn!

in utilizing natural refrigerants effectively. With the Mobile CO₂ Training Unit, industry professionals now have convenient access to both the technology and comprehensive understanding of CO₂ refrigeration. The program includes in-depth presentations by Danfoss CO₂ experts, who showcase various CO₂ systems and solutions. These solutions range from simple gas-bypass systems to more complex parallel [...] on the hottest day of the year, enabling the use of trans critical CO₂ systems in much harsher climates. By launching the Mobile CO₂ Training Unit, Danfoss has effectively made the expertise and practical …

and maintaining CO2 systems. Groenwald, CRS’ head of engineering, manufacturing and installations said that “knowledge and experience are the barriers standing between CO2 refrigeration applications becoming the mainstream solution for the African market”. The readily accessible CO2 facility in Johannesburg [...] the end users the monetary, energy and ecological benefits of each CO2 refrigeration system …

sustainability and transformation in the global marketplace. With CO2 having no GWP and no ozone depleting potential (ODP), as well as being non-toxic and non-flammable this has proven it to be a future [...] solution. Currently Woolworths have close to 70 stores running on CO2. Going into the future, the majority of their new builds and revamps will be CO2 transcritical. Find out more about Woolworths Journey [...] from ATMONetwork in Africa or find more information regarding CO2 technology development here …

with a high-performance packaged 190 TR (668 kW) transcritical CO2 system, accompanied by a gas cooler. This advanced solution harnesses the advantageous refrigerant properties of CO2 to their fullest [...] 2022. Our application proudly presents the remarkable benefits of CO2 refrigeration, including substantial cost reductions, an impressive 40% decrease in water consumption, and an outstanding 50% reduction …

by Commercial Refrigeration Services (CRS) South Africa. The ONYX CO2 booster system makes use of parallel compression and ejectors, increasing energy efficiency by 25-35% and making CO2 a viable [...] thus allows each ONYX unit to fully exploit the advantages of CO2 …

This quick and simple CO2 unit is a standalone system designed for indoor or outdoor use and is the perfect solution to the increasing demand for future proof [...] This system is designed for operation with the natural refrigerant CO2 therefore complying with regulations that require systems with GWP less than 150. The unit is designed for easy installation or …

The CDU-L condensing unit by Sanden uses a 100% CO2 transcritical cascade architecture, ensuring reliability and quality for application in convenient stores and small cooling capacities …

reciprocating compressors have cooling capacities ranging from 2.7 and 80 kW (–35° C/–5° C) for different subcritical applications. Bitzer’s CO2 compressors have been boasting with an efficient …

technology in the global change to natural refrigerants is the CO2 transcritical booster system, with many sizing options and efficiency technologies like ETE, there is a solution for any retailer. …