With its planned acquisition of Vivint, NRG Energy is among the power providers exploring a new role as the grid evolves. NRG Energy Inc. wants to have a bigger presence in customers’ homes, but first ...

All you need to get started with making your home a smart home is to add a few devices that work with your smartphone, tablet and Wi-Fi connection.

Expensive upfront costs Fundamentally alters your home. There are a lot of different reasons why you might want a whole-home backup battery. Perhaps you lose power frequently. You might be expecting ...