Which term describes the integration of IoT in smart homes to enable energy efficiency?

The term that describes the integration of the Internet of Things (IoT) in smart homes to enable energy efficiency is "smart grid." This concept refers to an advanced electricity network that uses digital communication technology to monitor and manage the transport of electricity from all generation sources to meet the varying electricity demands of end-users.

In a smart grid, various connected devices and automated systems within smart homes communicate with the grid to optimize energy use, reduce waste, and enhance energy efficiency. This integration allows for real-time analytics, demand response capabilities, and better management of electricity loads, helping consumers control their energy consumption more effectively.

While other options such as smart technology and connected devices are related to the functionalities within a smart home, they do not specifically address the systematized approach of integrating these technologies within the broader context of energy management that is encapsulated in the smart grid concept. Automated systems may facilitate individual functions but do not inherently imply the energy management strategy that the smart grid embodies.