Once viewed primarily as a barometer of global manufacturing, copper prices are increasingly moving on expectations that the ...

AI data centers, electric cars, and old power grids spark a transformer crisis that could stall electricity expansion for years ...

Transformer lead times reach 48 months as electricity demand surges ...

America is currently in the midst of a transformer super cycle. In the short term, a 2020 study by the United States' Department of Energy reported that 70 percent of the country's distribution ...

U.S. utilities need more transformers to build the zero-carbon grid and keep the lights on after major storms. But the specialized equipment is hard to build, and manufacturers can’t keep up with ...

Editor’s note: This article, distributed by The Associated Press, was originally published on The Conversation website. The Conversation is an independent and nonprofit source of news, analysis and ...

Transformers are the most efficient electrical devices used in different places. Unexpected voltage problems do arise frequently at houses, industries, hotels, and other places. Different types of ...

Most people do not give the U.S. electric grid a second thought — we flip a switch and the lights come on. Behind the scenes are thousands of power plants and utilities linked by millions of miles of ...