This bill introduces new regulations regarding the acceptance of out-of-state waste in New Hampshire landfills. Specifically, it amends RSA 149-M by adding a new section, 149-M:9-a, which stipulates that by January 1, 2030, landfill operators who were permitted before December 31, 2025, can accept out-of-state solid waste up to a maximum of 30 percent of their total solid waste. For landfill operators who obtain a permit on or after January 1, 2026, the limit is set at 15 percent of their total solid waste.

The bill aims to limit the influx of out-of-state waste into New Hampshire, thereby addressing environmental concerns and promoting local waste management. The effective date of this act is set to be 60 days after its passage, allowing time for landfill operators to adjust to the new regulations.