>>nategu+e8
You can't base your electricity prices solely or even mostly on an unpredictable source of generation, which is nearly absent one day and generates more power than is needed on another day. Efficient storage is a long-term fix for this, but it ain't here. Natural gas is the most flexible source of on-demand power, so it (disproportionately even to its share of 1/3rd of all generated power) affects consumer electricity rates.