Electricity, potentially from burning coal or oil, used to manufacture. A few times, although it's not particularly durable. High-quality paper bags can be used many times. Made from fossil fuels. Extracting oil from ocean or land can mean loss of habitat for some species.
Plastic factories can pollute the water and air.
Occasionally, oil spills during transport damage habitat. Fossil fuels used for extraction from the ground and transport. Electricity, potentially from burning coal or oil, used to manufacture. If not overloaded, the plastic will remain intact for many uses. No 3 Cloth Yes.