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Garden City Ammonia Program in Kansas will install the NewTon3000 NH3/CO2 cooling system as training equipment, responding to state-level regulations that limit ammonia charge. The first U.S. unit will also be displayed at IIAR in 2011.
Danfoss NeoCharge, installed at a large logistics facility in Romania, reduced the refrigerant level in the circulation tank of an ammonia system after shutdown from 75% to 38% and improved evaporator outlet air temperature from −27 to −28 °C to approximately −30 °C. The client is considering extending the solution to the remaining 26 evaporators.
China's Binshan Environment deploys CO₂ and ammonia systems with condensing heat recovery for Olympic and commercial ice-and-snow facilities. For the 2025–2026 season, China's ice-and-snow tourism is projected to attract 360 million visitors and generate 450 billion yuan; by 2027, the sector's total volume is expected to reach 1.2 trillion yuan.
Oversizing heat rejection systems in cold storage warehouses drives up water and energy consumption while creating contamination and maintenance risks. The article compares evaporative condensers and cooling towers with heat exchangers, outlining project-specific factors that should guide the selection rather than a default to maximum capacity.
Companies, research and refrigeration events across borders.
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