You seem to be focused on generation and delivery costs. Fossil fuels like coal needs to be mined and then shipped to the power plants.
I'm including the costs of fossil fuel extraction in the comparison here; in the US fossil gas is super super cheap which makes it more competitive with solar and storage than in most places.
I'm including the costs of fossil fuel extraction in the comparison here; in the US fossil gas is super super cheap which makes it more competitive with solar and storage than in most places.