Well, now we know who wanted the 20 MW:

#Bitcoin Mining . 🌋 Olkaria, #Kenya 🇰🇪 Soon…

https://twitter.com/BBGreenServices/status/1532695264087224321

And:

Hi @BitcoinMagazine we found the miner, he’s from 🇫🇷. 😉

https://twitter.com/BBGreenServices/status/1532695264087224321

Talking about this live at Austin Bitcoin Club!

https://vida.live/austinbtcclub

There is another post, here on SN, for the article in Quartz that was referenced in this article on Bitcoin Magazine:

Kenya’s energy company is offering geothermal power to bitcoin miners #34086 https://qz.com/africa/2172437/kengen-is-offering-geothermal-power-to-bitcoin-miners/