I looked a bit and just realized that it is not a super new thing ( well it is a new thing for me) Pyrolysis is a common technique used to convert plastic waste into energy, in the form of solid, liquid and gaseous fuels. Basically by burning it in a specific conditions.
I am surprised most of us didn't hear about it. There are already some studies made to see pros and cons of it.
Everyday learning something new 😂 ( but not so new for the rest of the world)