Plastic bag restrictions have been enacted in many cities and towns on the West Coast of the U.S. while international plastic bag reductions are picking up speed. There is no solid data on the number of plastic checkout bags used every year but estimates range between 500 billion and 1 trillion worldwide. While plastic bags are a big convenience to some, there is negligible value in them so many bags get littered or thrown away without much thought.
Argentina is taking a novel approach to tackling plastic bag litter with the federal government’s ‘Plan for Plastic Bag Reduction’. Instead of giving away free plastic checkout bags, customers that don’t bring a reusable bag can buy green or black bags that later are used for trash or recyclables. It sounds like a good incentive for people to remember their reusable bags while still giving people the option to buy a bag that is unlikely to be littered.