In　this　study,　an　innovative　system　that　combined　a　heat　pump,　multi-effect　desalination,　and　ice　storage　subsystem　is　proposed.　The　heat　pump　provides　both　thermal　energy　and　cold　energy　for　the　system　to　achieve　desalination　and　ice　generation.　The　performance　of　the　proposed　system　is　compared　with　the　conventional　mechanical　vapor　compression　and　air　conditioning　systems.　The　thermodynamic,　economic,　and　environmental　analysis　is　also　carried　out　of　both　proposed　and　conventional　systems.　Moreover,　the　impacts　of　the　different　refrigerants,　the　condensation　temperature　of　the　first　effect,　and　the　different　areas　are　carried　out　to　evaluate　the　effects　of　several　vital　parameters　on　the　proposed　system.　Results　showed　that　the　specific　energy　consumption　for　the　proposed　and　conventional　systems　is　4.71　kWh/t　and　8.94　kWh/t,　respectively.　For　the　economic　performance,　the　payback　period　of　the　proposed　system　is　3.85　years,　while　it　is　5.90　years　for　the　conventional　system.　For　the　environmental　performance,　the　unit　profit　CO2　emission　is　15.50　kg/$　of　the　proposed　system,　which　is　7.68%　lower　than　the　conventional　system　(16.79　kg/$).　Hence,　the　proposed　system　shows　higher　economic　and　environmental　performance.