It's still a band-aid solution. Should pursue - but don't have high expectations. It wouldn't address the other pollutants due to fossil fuels. It doesn't addre

It's still a band-aid solution. Should pursue - but don't have high expectations. It wouldn't address the other pollutants due to fossil fuels. It doesn't address methane (which are a quarter of GHG). If it makes energy more expensive there will be massive resistance and aligning governments worldwide will be intractable. You're not going to convince developing countries to increase their cost of energy. Root cause solutions will have to be part of the mix.