Or proceed with Reno regardless and stager a second in SA if the law is changed
I really think they need to do two so that they have redundancy. If some natural or industrial disaster took the solitary Gigafactory offline for an extended period they'd have a near impossible task to meet demand even by going back to past suppliers. Capacity just wouldn't be there. I also think it's a bullish sign that 500K/year cars is not the end game, its a stop on the longer hyperloop of success.