Tag: environment

  • AI Energy Suck

    AI Energy Suck

    The AI industry’s demand for electricity has outstripped the power industry’s capacity to deliver. Bloomberg says two data centers sit idle, waiting for more power to come online. To meet their growing need for power, AI companies are taking power generation into their own hands.

    One data center in Texas is bolting old jet engines to racks and spinning them up to generate additional power.

    Google announced that they are blasting racks of AI chips into space to harness solar energy from satellites with a project they are calling Suncatcher.

    These massive data centers are noisy so there is a very real “quality of life” concern when a big data center moves into town.

    I remember visiting an NTT data center in silicon valley during the mid-2000s. It was in one of the many low slung, nondescript office park buildings you see on the side of the highway in places like San Bruno or Millbrae. You wouldn’t even notice anything different until you realized there are no windows.

    We checked in and went through a high-security revolving door and then greeted the single employee who was on duty and gave us a tour of the racks of blinking CPUs. Everything was on a raised floor and the lighting was harsh florescent. There was no way to tell whether it was night or day. It was as if we were boarding a spaceship, completely detached from the world around it.

  • Unintended use for Microsoft Kinect

    Unintended use for Microsoft Kinect

    I ran across this interesting use for Microsoft Kinect by an MIT Researcher who was featured in the latest issue of The Red Bulletin, a print sports lifestyle magazine that magically shows up on my doorstep every month. The article (I cannot link to it because I cannot find it online), which profiles urban planner Carlo Ratti, had this description of an upcoming urban hack he’s releasing in Madrid, Spain.

    Spanish cities have what they call puntos limpios, collection points where you can drop off bulky waste like old sofas or a washing machine. We have converted a Microsoft Kinect sensor, which is usually used to operate a game console, to scan this waste. Then the system automatically tweets: “I’m a couch. Come get me!” This allows other city residents to see what is being thrown away, and they can save it from the dump. In this way, everyone is better off – it’s free furniture, the waste management company saves on costs, the local authorities promote cohesion in the community. The waste disposal service we are working with wants to try it in Madrid.

    The Future of Our Cities, The Red Bulletin, July 2013

    Wall-E

    If you live in the US, there’s Freecycle – a Yahoo Groups community split up into local chapters that is similar. It’s usually the quickest way to clear out your garage. Go online and list something you want to give away for free and, usually within hours, someone will reply and take it off your hands. Carlo Ratti has managed to automate the listing part of it.