I've never heard of this. Is there more information about such a system online? Edit: I went ahead and asked the AI What is this system called? Who are purvey

I've never heard of this. Is there more information about such a system online? Edit: I went ahead and asked the AI What is this system called? Who are purveyors of this kind of system? > The system being referred to is called a "load management system" or "load shedding system." It involves interlocking appliances and prioritizing their usage to manage electricity demand and prevent overloading of the electrical service. Some electric utility companies and home automation companies offer load management systems, and electricians may also be able to install and service these systems. How does it work? How do the appliances communicate? > A load management system works by using a controller device that is installed in the home's electrical panel. This controller communicates wirelessly or via wired connections with the various appliances in the home. The controller is programmed to manage the electrical load by monitoring the power usage of each appliance and turning them on or off in a prioritized sequence when there is a risk of overloading the electrical service. > For example, the load management system may be programmed to turn off power to non-essential appliances when the air conditioner is turned on, or to delay the start of the dishwasher until the washing machine has finished its cycle. The communication between the controller and the appliances is typically done using a protocol called Zigbee or Z-Wave, which allows for wireless communication over short distances.