Bonded Energy Solutions (BES) has designed and developed a patented, bi-directional, cloud-based Building Management System (BMS) that creates zones in steam heated buildings. The system allows users to set temperatures for each radiator independently through the Internet and modulate what temperature each room in the building is maintained at. The dynamic system modulates radiator heat output based on need. Rather than replace radiators when upgrading building insulation, the BES Steam Tech System allows the radiator heat output to be varied from 25% to 100% capacity based on actual thermal requirements. The system optimizes heat delivered eliminating under heated and overheated spaces. The BES Steam Tech system is currently in a beta testing phase. BES has teamed up with the Green Technology Accelerator Center (GTAC), a part of the New York State Pollution Prevention Institute. GTAC is monitoring the BES Steam Tech system and will provide valuable feedback for enhanced product development.