In the hotel industry, energy costs are one of the biggest financial burdens. Heating, air conditioning, hot water, lighting and ventilation systems generate huge energy consumption, which translates into high bills. Fortunately, modern technologies allow you to significantly reduce operating costs and in some cases even zero bills ! The solution is Smart Zero , a comprehensive energy management system that allows hotels to save up to 80% of costs , using intelligent energy optimization, thermal modernization and innovative billing systems.