Most homes already have a smart meter that digitally communicates with the electric grid. If you're looking to get rooftop solar panels, a smart meter is an essential piece of equipment. Here's why.

ROCHESTER, N.Y. (WHEC) — Over the next few years, RG&E and NYSEG will start installing smart meters in our homes, but it doesn’t come without controversy. Some people claim they’re a health hazard.

They’re called smart meters. And both Con Edison and NYSEG utility companies say they are a way for customers to keep watch on energy use and to save money. Con Edison said on its website it has ...