To direct the Administrator of the Environmental Protection Agency to study and report on anti-microplastic strategies, and to establish a pilot program to demonstrate and evaluate anti-microplastic strategies.

HR10957 was introduced on November 5, 2026, and referred to three committees: Energy and Commerce, Transportation and Infrastructure, and Science, Space, and Technology. The bill authorizes the EPA to study anti-microplastic strategies and create a pilot program to demonstrate and evaluate those strategies. However, it does not appropriate any funds; actual funding would require a separate appropriations bill. The bill is in its earliest stage with no cosponsors, indicating limited legislative momentum. The sponsor, Rep. Nancy Mace, is a junior member of the House, further reducing the likelihood of swift passage. The bill's impact on markets is negligible at this point, as it only mandates a study and pilot program. If passed, it could lead to future regulations or incentives for technologies that reduce microplastic pollution, potentially affecting plastics manufacturers, water treatment companies, and filtration technology providers. However, these effects are speculative and depend on subsequent legislation and appropriations. The recent presidential actions on robotics and wind turbine imports are unrelated to microplastics and do not affect this bill's trajectory.