Discover how to reduce energy consumption and environmental impact without compromising quality or performance.
Choosing sustainable equipment: an ethical and strategic decision
Paying attention to the selection of eco-friendly professional kitchen equipment is not only an ethical responsibility but also a smart strategy for reducing long-term operating costs. Among the appliances with the highest energy impact in a kitchen, refrigerated cabinets play a key role. They operate continuously to ensure food freshness and safety, representing a significant portion of energy expenses.
New-generation models offer a tangible response to the challenge of sustainability, while maintaining excellent performance.
Energy efficiency in eco-friendly professional refrigeration
Refrigeration systems run 24 hours a day, 365 days a year, and can account for up to 40% of a restaurant’s total energy demand. Choosing an inefficient solution may result in high utility bills and a heavier environmental footprint.
The most advanced models today are designed to optimize every phase of the cooling process:
- Hermetically sealed gaskets to prevent cold air leakage
- High-density insulation to keep temperatures stable
- Electronic control systems for precise, customizable operation
The IESS System by Ilsa
The Ilsa Energy Saving System (IESS) provides tangible energy savings with a direct positive impact on the use of eco-friendly professional kitchen equipment.
Its tropicalized monoblock cooling units offer high efficiency, certified at climate class 5, ideal for demanding environments. Combined with optimized insulation, hot gas automatic defrosting, high-performance natural refrigerants, and smart electronic controls, the IESS helps reduce energy consumption and operating costs.
Transitioning to low-impact refrigerants
Recent innovations in eco-sustainable kitchen technology have introduced significant changes, including the adoption of natural refrigerants.
One of the most impactful is propane R290, which has an ultra-low Global Warming Potential (GWP) of less than 3, dramatically lower than traditional fluorinated gases. In case of leakage, its contribution to the greenhouse effect is practically zero.
Equipment using R290 also performs exceptionally well in terms of energy savings, thanks to compressors designed for faster and more stable refrigeration cycles with significantly lower consumption.
The Neos refrigerated cabinet by Ilsa
Among the most suitable solutions for intensive use in professional kitchens is the Neos refrigerated cabinet. It features a patented tropicalized monoblock unit (climate class 5) and thick, high-density HFC-free insulation:
- 85 mm in the cabinet body
- 65 mm in the door
- Foam density: 40 kg/m³
- These specs ensure optimal energy efficiency and an A+ energy class rating.
- The 600-litre unit operates in a temperature range of -2°C to +8°C, with an inverter.
Rounded interior corners facilitate cleaning and hygiene.
