The modeling is a few years old now, but here's a podcast episode diving into details: https://xenetwork.org/ets/episodes/episode-146-why-local-solar-costs-les

The modeling is a few years old now, but here's a podcast episode diving into details: https://xenetwork.org/ets/episodes/episode-146-why-local-solar-costs-less/ https://xenetwork.org/ets/episodes/episode-146-why-local-sol... (And of course, perhaps one modeler can get it wrong. But over here in California where the majority of our sky high electricity cost is from T&D, it definitet feels very true. And last national stats I saw had T&D as higher than generation costs)