Smart thermostat
Another major feature of smart thermostats is their ability to connect to the internet. Smart thermostats are designed with a WiFi module that allows the thermostat to connect to the users home or office network and interface with a web portal or smartphone application, allowing users to control the unit remotely. The WiFi feature also has the ability to send reports on energy usage and HVAC system performance via the web portal, informing the user on their energy efficiency and how it compares to other smart thermostat users. It also alerts users when a problem arises with their HVAC system or when it is time for equipment maintenance. The thermostat also uses the WiFi connection to display current weather conditions and the weather forecast.
National Broadband Plan (United States)
Goal 6 implies access to demand-side opportunities such as turning on devices (such as sump or cistern pumps or battery chargers) that can use intermittent or off-peak power when it is available (more cheaply than at peak). In October 2009, General Electric and Whirlpool announced a Smart Green Grid Initiative.
"Smart appliances" could schedule energy use at times when less energy was being used or when renewable energy such as wind was more available.