> Space concerns are pretty minor, it really doesn't take much compared to current human land use. Well, sure. But in absolute terms that's still a pretty larg

> Space concerns are pretty minor, it really doesn't take much compared to current human land use. Well, sure. But in absolute terms that's still a pretty large space which we can't just allocate near every city. By contrast, current power plants are the size of a large apartment block, which we can allocate, even inside the cities. And if we build that solar infrastructure away from cities where land is available and cheap, then we need to connect it and we need to build the grid to support that, which also isn't cheap, and has other problems.