Hmm.
So beat them to it, and corner the EV market with affordable domestic models.
Seems like a pretty simple solution to me.
I wonder how soon all EVs will be heavily marked up in order to support politicians need for more bribe money “essential petroleum industry”, regardless of country of origin
No atmosphere means very little thermal radiation is pulled from radiators.
I imagine the best bet would be to drill into the surface of the moon and sink your radiators into the ground, fill the gaps with a material that transfers heat well.
Easiest version of that would probably be to lay the radiators on or just below the surface and bury them in a regolith concrete mixture of some sort. Probably not as efficient as drilling straight in, but way less complicated I imagine.