this is very clever …. from the website

Mango Materials produces biodegradable plastics from waste biogas (methane) that are economically competitive with conventional oil-based plastics.

Methane of course is the second-most common greenhouse gas  and is a major contributor to global warming.

and in term of biodegradability….”The rate of degradation depends on the environment and thickness of the material. The Mango Materials product can break down in aerobic and anaerobic conditions and is expected to pass all relevant ASTM and other bio-related certification tests.”

A plastic that cuts methane and biodegrades. Well worth watching….