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.

Eversource is rolling out new smart meters to replace outdated ones in homes and businesses, aiming to help customers better manage their energy usage and potentially save on bills.

DENVER — After seeing a smart meter on TV for another Xcel Energy story, Rick Negreann and his wife, Rae, realized they didn't have one on their home. They're lucky, because their nephew is a 9NEWS ...