Solar already has economies of scale. There are three types of projects called out in How Big Projects Get Done and what they all have in common is that what yo

Solar already has economies of scale. There are three types of projects called out in How Big Projects Get Done and what they all have in common is that what you do on day 25 is mostly refinement of what you were doing on day four. Those are roads, solar, and wind projects. The self similarity means you are more likely to hit your targets. Because you just go faster and faster as you figure out the choreography. And the known unknowns.