I suspect part of Tesla's plan is to build solar power facilities on the reservations, which would be great for the tribes if they can sell the power to the gri

I suspect part of Tesla's plan is to build solar power facilities on the reservations, which would be great for the tribes if they can sell the power to the grid. (The tribes in NM and AZ have a tremendous solar resource.) Transmission lines would be the potential holdup with that plan though.