Here's the Tweet by the author of the article which kicked off the Twitter thread where this article was shared:

Thanks to its massive amounts of stranded hydro and geothermal energy, Iceland has become the biggest hashrate producer per capita.

But what else defines the #bitcoin mining industry on this volcanic island?🧵

https://i.postimg.cc/cC7HybWz/image.jpg

https://twitter.com/JMellerud/status/1628003167890726914 [Nitter]