> I don't understand rooftop solar as a large scale solution. Here's something that might help, then. I have rooftop solar and its lifetime cost (labor + parts

> I don't understand rooftop solar as a large scale solution. Here's something that might help, then. I have rooftop solar and its lifetime cost (labor + parts) is lower than the price of electricity, meaning it's cheaper to have solar than to not have solar. Secondly, the book Drawdown lists solar farms as the #8 solution and rooftop solar as #10. So rooftop solar is more than financially feasible, and necessary from a climate perspective.