Not all states have gotten hit equally hard. The reasons are complex. By Brad Plumer Harry Stevens and Rebecca F. Elliott Millions of Americans have watched with dismay as their electricity bills have ...

Electricity meets almost 40% of the world’s useful energy demand and powers activities accounting for nearly half of global GDP, with data centres, air conditioners and electric vehicles driving growt ...

Smart electric panels are designed to help you save money on your electricity bill. Here's what you need to know. But how exactly can energy be smart? With a Wi-Fi or Bluetooth connection, new ...

We walk here, we walk there, we walk everywhere. Maybe you’re headed to work or to lunch in a busy city. You’re expending energy, and the exercise is good for you. But what if, on top of that, we ...

My colleagues and I have developed an artificial intelligence system that helps buildings shift their energy use to times when the electric grid is cleaner. I’m an engineer who studies and develops ...

Modern technologies, including wind turbines, solar energy, geothermal systems, fuel cell technology, and alternative energy systems, are at the core of finding new ways to harness energy without ...