Build pyrolysis plastic recycling plants near large community centres where practical, or incinerators, all designed to feed electrical energy into the power grid when most needed just like renewable energy systems but not restricted to daytime.
Strict environmental standards with minimun CO2 emissions would be a requirement. A technology already used successfully by many European Countries.
Why is this important?
So much plastic material is used worldwide that cannot easily be recycled by current methods like car parts and interior panels.
All come from crude oil, a limited resource.