Devices, namely, thermostats, HVAC controllers, temperature sensors, smoke detectors, carbon monoxide detectors, air quality monitors, hazard detectors, electric meters, gas meters, energy controllers, energy monitors, lighting fixtures, lighting switches, lighting controllers, water meters, electronic water controllers, electronic faucets, electronic water heaters, electronic sprinkler controllers, electronic water valve controllers, electronic water usage monitors, landscaping controllers, environmental controllers, televisions, stereo equipment, media display equipment, remote controls for televisions, remote controls for stereos, remote controls for media display equipment, electronic window shades, window shade controllers, electronic window openers, electronic window controllers, smart-home monitors, smart-home controllers, wireless communications equipment, home computers, smartphones, handheld computers, tablet computers, entertainment equipment, media remotes, media controllers, network routers, network communications equipment, wearable communications devices, wearable computing devices, geofencing sensors, geofencing equipment, garage door openers, electronic door openers, electronic door controllers, motion sensors, occupancy sensors, vibration sensors, electromagnetic sensors, thermal sensors, ultrasonic sensors, security displays, security sensors, security equipment, security key fobs, wearable security devices, intercom speakers, intercom controllers, electronic door locks, security cameras, security keypads, security robots, electronic doorbells, security gates, security gate controllers, home monitoring robots, home service robots, health monitors, home medical equipment, wearable health monitors, household appliances, household appliance controllers, refrigerators, washing machines, clothes dryers, dishwashers, electric stoves, electric ovens, microwave ovens, and kitchen appliances, and computer software that facilitate energy efficiency in energy delivery control systems and environmental control systems