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8noteyesterday at 11:55 PM1 replyview on HN

> Solar is big and generally has to be built far from where the data centres are.

these data centers dont care that much about network throughput - you can sneakernet the training set into place and inference on the text isnt that taxing on the network

there's a reason the ai datacenters are being built wherever the power is cheapest and theres the lowest regulations. there's no real physical location requirement, so you could actually put them close to the solar power generation


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jiggawattstoday at 5:16 AM

Solar works as well as it does only because we’ve spread it out and connected it to a grid. When it is overcast in one spot it is sunny elsewhere.

That “elsewhere” has to be far enough away to get different weather.

This means a grid capable of transferring 100% of the needed power.

So even if you plopped a new DC in the middle of a field of panels you’d still need a ~1 GA grid connection… or a battery array many times the size as you’d otherwise need just to cover night time usage.

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