Greetings dear friend @carlir. I find it amazing the technology you share with us and the interest that has been generated currently by environmental imbalances, the function that these umbrellas will fulfill as far as I could understand is to increase the uptake of carbon dioxide, which is a very abundant gas at the present time and that significantly influences the greenhouse effect.
See you later brother, excellent article, have a great week !
Hello @amestyj, as you indicate these umbrellas capture CO2 from the environment and transform them into particles that are harmless to the environment, this helps to purify the air we breathe and thus positively impacts the environment by reducing greenhouse gases.
Thank you for your contribution.