Software real-time energy saving information Show your building is alive! Green software can tie into building automation systems or individual metering devices to monitor energy data in real time. Educate by displaying live data such as current energy and water usage, the amount of CO2 being kept from the atmosphere, outdoor air conditions, and much more. Show live data on floor plans like energy use, temperatures or occupancy. Green software can tie into building automation systems or individual metering devices to monitor energy data in real time. They offer a variety of building automation system integration options. All on a touchcreen display.