There are some ideas for using the captured CO2, but they're all pretty early and unproven: https://en.wikipedia.org/wiki/Direct_air_capture#Applications https:

There are some ideas for using the captured CO2, but they're all pretty early and unproven: https://en.wikipedia.org/wiki/Direct_air_capture#Applications https://en.wikipedia.org/wiki/Direct_air_capture#Application...