ASHRAE awards $225,200 in scholarships for 2026-2027
The Society also consolidated its two annual scholarship application deadlines into a single April 1 deadline.
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First 90 Days in Ammonia Refrigeration Systems: A Technical Guidebook
By Kushal Aurangabadkar Introduction Ammonia refrigeration systems play a critical role in industries such as food processing, cold storage, and HVAC. For new operators and technicians, the first 90 days are crucial for understanding the fundamentals, ensuring safety, and building proficiency. This technical guide provides a structured pathway to help one succeed in the new
Beyond Refrigeration: How CO₂ Systems Are Becoming the Energy Hub of Modern Food Retail
The Danfoss Smart Store ADC in Nordborg. Source: Danfoss A/S. A Danish convenience store covered 100 percent of its heating demand from refrigeration waste heat through the coldest winter in more than a decade. Over two years of operation, the same site exported 36 MWh of surplus heat to its city's district network and saved close
Magnetic Refrigeration: A Revolutionary, Disruptive Cooling Technology
As the global demand for energy-efficient and environmentally friendly cooling solutions intensifies, magnetic refrigeration emerges as a groundbreaking technology poised to transform the refrigeration industry. Leveraging the magnetocaloric effect, this innovative approach promises significant advantages over traditional cooling methods. Recent advancements are bringing magnetic refrigeration closer to commercial reality, signaling a new era in cooling
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CO₂ Refrigeration & Heat Recovery
A Danish convenience store covered 100% of its heating demand from refrigeration waste heat — through the coldest winter in over a decade, and exported the surplus to the city grid. This issue looks at what happens after the refrigerant decision is made: how CO₂ systems perform once installed, and how much of their potential […]
