If only there was a way to do direct air carbon capture for the home and office with high CO2 concentrations to lower them economically https://arstechnica.com

If only there was a way to do direct air carbon capture for the home and office with high CO2 concentrations to lower them economically https://arstechnica.com/science/2020/10/start-up-wants-to-do-carbon-capture-on-stale-indoor-air-turn-it-into-fuel/ https://arstechnica.com/science/2020/10/start-up-wants-to-do... I wonder how this compares to the cost of properly ventilating in an non ideal climate for ventilation. My guess is that it is way more expensive