You don’t even need the desert. Just put it in India and use coal power or whatever. AI training doesn’t care about latency to the data centre, so you could put it anywhere, as long as it is cheap.
I mean, I'd prefer they used some form of renewable energy.
But there should be plenty of options once you start actually optimising for the same use-case as space data centres. Many places have very predictable wind (especially off-shore, which gives you bonus access to cooling water). Or maybe you could set up small hydro power schemes along remote rivers.
It's so much easier just to "recruit" the direct manager of the firmware engineering team. Convince them it's their patriotic duty to add "tracking dots" to the design requirements without drawing attention to where the requirement came from.
The engineers implementing it will assume the requirement came from somewhere above, or another engineering team. And if the executives ever notice, they will assume it came from somewhere below. Both will probably assume the legal department was responsible, and that there is some kind of law somewhere requiring them to implement that functionality.