“People are often curious about how much energy a ChatGPT query uses,” Sam Altman, the CEO of OpenAI, wrote in an aside in a long blog post last week. The average query, Altman wrote, uses 0.34 ...

AI is straining power grids and producing harmful emissions. But being thoughtful about when and how you use chatbots can help. If you care about the environment, it can be hard to tell how you should ...

As power grids rely more on renewable energy sources like wind and solar, balancing energy supply and demand becomes more challenging. A new analysis shows how water systems, such as desalination ...