Nomad Foods proposes increasing freezer temperatures to save energy in an innovative study.
- The study shows a potential reduction in energy use by over 10% without altering product quality.
- The research was conducted in collaboration with food science organisation Campden BRI.
- Nine different products were tested, revealing no significant changes in quality at -15°C compared to -18°C.
- The initiative could significantly reduce the carbon footprint in the frozen food sector.
Nomad Foods, the parent company of brands including Birds Eye, has announced a groundbreaking study revealing that increasing freezer temperatures by just 3°C can significantly decrease energy consumption. By adjusting the storage temperature from the standard -18°C to -15°C, the company can achieve more than a 10% reduction in freezer energy use.
This innovative approach was developed in collaboration with Campden BRI, a leader in food science. The research spanned six months and examined the effects of higher freezer temperatures on nine different products, including poultry and plant-based items. The results demonstrated that, at -15°C, there was no noticeable decline in safety, texture, taste, or nutritional value of the products, except for some sensory changes in mixed vegetables at -9°C and salmon fillets at -12°C.
Stéfan Descheemaeker, Chief Executive of Nomad Foods, remarked on the potential industry-wide impact of these findings, suggesting that they could revolutionise energy savings for food manufacturers and retailers while also reducing costs for consumers. Descheemaeker expressed eagerness to work alongside trade bodies and retail partners to expand upon these promising results.
Emma Hanby, Associate Director at Campden BRI, highlighted the comprehensive nature of the study, which employed various techniques to ensure the safety and quality of the frozen foods at the increased temperatures. The absence of legal and regulatory barriers in Europe further supports the feasibility of this initiative.
Last year, Nomad Foods experienced strong sales growth as a result of a strategic 10% price increase, aimed at countering rising input costs. The company’s ongoing commitment to sustainability and innovation is evident in its continued efforts to enhance the efficiency and environmental impact of its operations.
The study by Nomad Foods presents a viable pathway to significantly reduce energy consumption in the frozen food industry without compromising product quality.
