In June, WSJ’s Joanna Stern went inside a data center to trace the journey of an AI prompt and then grilled up some steaks to show just how much energy it takes to make an AI image and video. Photo: ...

From artificial intelligence-driven efficiency to transmission bottlenecks, power industry insiders share their perspectives on the opportunities and obstacles shaping 2026 and beyond. The power ...

An ambitious data-center project in Utah is going to need about one-quarter of the power the entire state currently uses. David Gray, co-chief executive for the project’s developer, knows he can’t get ...

This was the year of the data center, with handfuls of these energy-hungry facilities popping up throughout Texas and nationwide, most with a mission of getting us all closer to a more AI-powered ...

Some tech leaders are concerned that the artificial intelligence race will exhaust available land and energy. The solution might lie in orbit. Credit...Soña Lee Supported by By Eli Tan and Ryan Mac ...

Late Tuesday night, NorthWestern Energy announced it has signed a letter of intent to supply as much as 1,000 megawatts (one gigawatt) of electricity by the year 2030 to a proposed data center in ...