Utility companies claim smart meters save customers money. But that isn’t always the case.

Lab tests carried out by Dutch scientists have shown that some of today's "smart" electrical meters may give out false readings that in some cases can be 582% higher than actual energy consumption.

There are gaps in UK households’ understanding of their energy usage. Daisy Daisy/Shutterstock Soaring energy prices are squeezing homes and businesses across the UK and Europe, prompting leaders to ...

Power supplies in data centers that measure the input power in real time and report the measurement to the host are conducting what’s known as electrical metering (e-metering). An e-meter has become a ...