With four U.S. states passing extended producer responsibility laws for packaging and plastics in the last year, some lawmakers and advocates hope those actions will build support for a national approach.
On a recent webinar organized by the Product Stewardship Institute, several state legislators closely involved in EPR policy looked at laws that have passed in Maine, Oregon, Colorado and California, and pointed to what could be next.
In Washington state, where packaging EPR legislation was introduced but did not pass, Sen. Mona Das, D-Kent, sees the states that are going first as setting standards for others and edging the U.S. toward a national conversation.
"It all ties together, so every state that passes a plastic bag bill or a bottle bill or a [foam] bill or an EPR bill, eventually all states, their national people are going to want something uniform nationally," she said. "That's the goal."
Boston-based PSI, which advocates for product stewardship legislation in industries including paint, electronics and mattresses, said in a summary of the webinar that it has seen EPR policies be harmonized nationally in some industries but not in others.
"Through PSI's experience with EPR in other product areas, we have seen firsthand how national harmonization can streamline and simplify programs," the group said. "A great example of this is paint where all 11 laws are based on a similar model; a counterexample is electronics, where fragmentation has led to ineffective programs, although we are working to update many of them."
PSI said it does not yet see national harmonization around packaging and plastics EPR, in part because different industries cannot agree on a common approach and because states have very different recycling systems and needs.
In Maine and California, for example, municipalities and community-run programs wanted more of a reimbursement model for their existing programs in the EPR law, PSI said.
But in Colorado, with fewer locally run programs, a different "full EPR approach" was needed, PSI said.