1 edit
https://phys.org/news/2026-02-porous-material-green-blue.html
Seems an important development if it can be run up scale. If it works I imagine the cost analysis would go Kg of CO2 stored per some number cubed showing density and how many square meters would it take to get X amount of CO2 out of the atmosphere but what next? Sequestration in clay or some such? compressed, which would have its own issues. Not sure if this could help lowering CO2.