ClimaVEM is a project born from a collaboration of DaisyLab with the industrial partners Ascon Tecnologic and Enertech Solution. ClimaVEM is a complete system for the monitoring of central heating plants, at flat, condominium and district level. Such framework allows the complete management of plants distributed all over the world, which are monitored by a central server. The adopted software architecture manages concurrent access to every single data concentrator and can even redistribute the computational effort, which increases with the number of monitored nodes, on many machines if necessary.