Starting today all new residential building in California three stories or less will be required to have rooftop solar panels, or access to community solar projects. I suppose experts have studied this, but it seems like a myopic solution to achieving reductions in greenhouse gasses. My energy provider here has proposed to reduce carbon emissions to meet the 2030 goal of a 50% reduction and the 2050 goal of zero emissions using a combination of wind and solar farms. They've currently retired half of their coal plants in the 12 state area they serve. It's probably just paper shuffling, but I opt for my billing to reflect all my electricity coming for wind power. It's all positive news, but it does seem like there should be more uniform solutions?