Since the introduction of CO2 crisis, the only solution put forward was electric vehicles and not carbon neutral fuel that burns 100% clean. This fuel runs in petrol and diesel vehicles with a minimum of 1.25 performance improvement and at the same cost at the pump for civilians https://carbonengineering.com/ is the company producing this product.
The reason why electric vehicles and smart meters are so imperative to the agenda21, and 15 minute cities is that they can be remotely turned off.