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In modern supermarket refrigeration, efficiency is no longer a luxury—it is a necessity. With electricity costs rising and sustainability targets tightening, retailers are under constant pressure to reduce wasted energy while preserving food quality. One often-overlooked factor in this battle is radiant heat transfer from the store environment into open refrigerated display cases. Econofrost Night …

Aluminum Woven Fabric as a Thermal Barrier – How Low-Emissivity Material Suppresses Radiant Heat Transfer Read More »

While open multi-deck refrigerated display cases are essential for merchandising, they present an ongoing challenge: cold air constantly spills out into the store environment. To address this inefficiency, Econofrost Night Covers have been tested and modeled across hundreds of retail environments. The results show consistent energy savings of 36–50% during non-operational hours. These savings are …

Hourly Energy Savings Analysis – Investigating the 36–50% Energy Reduction During Closed Hours Thanks to Econofrost Night Covers Read More »

Supermarkets today face growing pressure to operate sustainably while maintaining food safety and freshness. A major contributor to both sustainability and operational efficiency is proper refrigeration equipment design. The right design not only preserves perishable products effectively but also supports energy-efficient operations, waste reduction, and improved shopper experience. Companies like Promolux and Econofrost are leading …

The Role of Proper Refrigeration Equipment Design in Supermarket Sustainability Read More »