New Jersey’s single-use plastic bag ban has proved unsuccessful in curbing plastic consumption, with a new study showing that plastic use has tripled.

Gov. Phil Murphy (D-NJ) signed a bill that set the bag ban into motion in May 2022 in an effort to address plastic pollution, and he said it “will help mitigate climate change.” The ban, which was the strictest of its kind at the time, restricted retail and grocery stores from providing customers with single-use plastic bags and prohibited grocery stores larger than 2,500 square feet from giving customers single-use paper bags.