I get a lot of questions about energy. Electricity consumption factors into many of them. Why are electric bills so high? How can I tell when it's time to replace a refrigerator? Most of us have ...

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.

A group of organizations led by The Green Grid has recommended a standard way for data centers to measure their Power Usage Effectiveness (PUE), aiming to bring consistency to the metric and make it ...