There are various new types of plastics available: photodegradable plastics, biodegradable plastics, light/oxidation/comprehensive biodegradable plastics, carbon dioxide based biodegradable plastics, and thermoplastic starch resin degradable plastics.

Many citizens use plastic bags as garbage bags, but many countries and regions have banned or restricted the use of plastic bags. The San Francisco City Council passed a bill prohibiting retailers such as supermarkets and pharmacies from using plastic bags. In cities such as Los Angeles, the government has launched plastic bag recycling campaigns. Some places in countries such as Canada, Australia, and Brazil have also introduced regulations prohibiting plastic shopping bags or paid use.