Data processing equipment; electronic apparatus for monitoring consumption of building utilities such as electricity, water, heating, cooling, and gas; electronic display apparatus for displaying consumption of building utilities such as electricity, water, heating, cooling and gas; electronic apparatus for the measurement of the consumption of one or more building utilities; temperature and humidity measuring apparatus, and temperature and humidity indicators; LCD and LED displays; electronic apparatus and instruments for converting digital values into graphic information; display monitors; wall mounted display monitors; electronic sensors for sensing light, temperature, humidity, movement, occupancy, smoke, toxins, and other environmental factors relevant to home, office or small commercial building security, energy efficiency, or business operation; remote controllers and electrical controls for monitoring and/or controlling building functions such as lighting, HVAC, security systems, energy use and other related home, office and small commercial building systems; Software for downloading or updating calibration information for building utility monitoring and display apparatus; computer software for monitoring, analysing and reporting building utility consumption; computer software for monitoring, analysing and reporting building energy consumption; computer software for visually representing building utility consumption; computer software for visually representing building energy consumption; computer software for controlling the operation of building electrical appliances; electronic computer databases recorded on computer media featuring information on building appliances, utility use, building energy consumption and building systems alerts and alarms and controls; downloadable electronic articles, files and photographs featuring information on building appliances, utility use, building energy consumption and building systems alerts and alarms and controls; downloadable electronic media featuring information on building appliances, utility use, building energy consumption and building systems alerts and alarms and controls; downloadable electronic media for telephones featuring information on building appliances, utility use, building energy consumption and building systems alerts and alarms and controls; computer software to enable uploading, posting, downloading, showing, displaying, sharing or otherwise providing electronic media or information over the Internet or other communications networks; downloadable videos, images, text and information files featuring information on building appliances, utility use, building energy consumption and building systems alerts and alarms and controls downloadable via on-line delivery and by way of the Internet or the world-wide web or other communications networks; electric switches; electric timers; power switches; wireless network routers; computer hardware and computer software used to enable wireless connection between computers, computer peripherals, computer hardware devices; computer software and hardware for providing wireless connectivity for connecting objects and products to the internet; computer software and hardware for providing wireless connectivity for machine to machine communication; wireless communication devices for voice, data or image transmission; telecommunication apparatus and instruments, namely, smart phones, tablets, and computers; wireless transmitters and receivers; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; electronic apparatus for monitoring the generation of energy for use with solar panels, small wind turbines, and other small energy generation mechanisms for home, office or small commercial buildings; electricity meters; gas flow meters; water meters; data processors