AI Energy

AI has an energy problem. A massive one. Data centers now consume roughly 1,000 terawatt-hours of electricity annually — about as much as Japan. Every ChatGPT query, every image generation, every AI-powered search burns through watts at a rate that would make your electric bill weep. So when a team at the University of Cambridge publishes a chip design in Science Advances that could cut AI energy consumption by up to 70%, it’s time to pay attention. ...

Seven of the most powerful tech companies on Earth walked into the White House on March 4th and signed a piece of paper promising your electricity bill won’t go up because of AI. If that sounds too neat, you’re paying attention. What They Actually Signed Amazon, Google, Meta, Microsoft, OpenAI, Oracle, and xAI committed to “build, bring, or buy” all the power their data centers consume. They’ll cover grid infrastructure upgrades, negotiate separate rate structures with utilities, and pay for electricity whether they use it or not. ...