Comment Re:What is being missed... is the $2 million part. (Score 1) 456
Not really. If I had to guess, the C64 turns things off and on. A modern system optimizes energy performance, is variable volume or variable temperature, monitors CO2 levels to increase outside air when needed, etc. While BMS controls are overpriced relative to comparable consumer devices, $2MM would be around $500/point for a typical school.
Keep in mind the numbers likely include new sensors, actuators, and all that fun stuff...