Running a restaurant involves high energy consumption – kitchen appliances, cold stores, ventilation, air conditioning, heating and lighting are constant sources of costs. With rising electricity and gas prices, finding a way to optimize energy costs is becoming crucial to increasing the profitability of the premises. The solution is Smart Zero , which combines an intelligent billing system, comprehensive thermal modernization and available subsidies , allowing restaurants to save up to 80% on energy bills , and in some cases eliminate them completely.