An Act to improve plastic bottles and their recycling

This bill establishes new rules for single-use plastic beverage containers sold in Massachusetts, requiring them to either have caps that are tethered to the bottle or feature an opening that allows drinking without removing the cap. Starting in January 2024, all plastic bottles must also contain at least 15% postconsumer recycled plastic, with the state Department of Environmental Protection authorized to adjust this percentage based on market conditions and technology. The law applies to manufacturers and retailers of single-use containers holding one liter or less of drinks like soda, water, and juice, while explicitly excluding glass and metal containers.