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The Download: the desert data center boom, and how to measure Earth’s elevations

In the high desert east of Reno, Nevada, construction crews are flattening the golden foothills of the Virginia Range, laying the foundations of a data center city. Google, Tract, Switch, EdgeCore, Novva,... Read more »

Three takeaways about AI’s energy use and climate impacts

We found that the same exact query, with the same exact energy demand, will have a very different climate impact depending on what the data center is powered by, and that depends... Read more »

A new atomic clock in space could help us measure elevations on Earth

To prevent such costly construction errors, in 2015 scientists in the International Association of Geodesy voted to adopt the International Height Reference Frame, or IHRF, a worldwide standard for elevation. It’s the... Read more »

The Download: Google’s AI mission, and America’s reliance on natural gas

If you want to know where AI is headed, this year’s Google I/O has you covered. The company’s annual showcase of next-gen products, which kicked off yesterday, has all of the pomp... Read more »

By putting AI into everything, Google wants to make it invisible 

Yes, Google’s line up of consumer-facing products is the slickest on offer. The firm is bundling most of its multimodal models into its Gemini app, including the new Imagen 4 image generator... Read more »

The Download: introducing the AI energy package

+ But it’s not all doom and gloom. Check out the reasons to be optimistic, and examine why future AI systems could be far less energy intensive than today’s. AI can do... Read more »

Can nuclear power really fuel the rise of AI?

These somewhat unlikely partnerships could be a win for both the nuclear power industry and large tech companies. Tech giants need guaranteed sources of energy, and many are looking for low-emissions ones... Read more »

How AI is introducing errors into courtrooms

Last week, another California-based judge caught another hallucination in a court filing, this time submitted by the AI company Anthropic in the lawsuit that record labels have brought against it over copyright... Read more »

Four reasons to be optimistic about AI’s energy usage

3/ More efficient cooling in data centers Another huge source of energy demand is the need to manage the waste heat produced by the high-end hardware on which AI models run. Tom... Read more »

AI’s energy impact is still small—but how we handle it is huge

Innovation in IT got us to this point. Graphics processing units (GPUs) that power the computing behind AI have fallen in cost by 99% since 2006. There was similar concern about the... Read more »