When there’s extra wind or solar power on the grid in the Netherlands, some of it now goes to a new type of battery made from just three components: iron, air, and water. Called an iron-air battery, ...

The world of power is changing quite a bit right now, with big tech companies going in hard on nuclear energy and even looking for other ways to power the data centers that they are building. Earlier ...

First look: In a flat stretch of southeastern Minnesota, Google is building what may become one of its most technologically ambitious data centers yet – one designed to run almost entirely on ...

Google plans to build a large-scale data center in Pine Island, Minnesota, backed by wind, solar, and an emerging battery technology sometimes called “rust power,” which stores energy using iron-air ...