Shipping pollution fee funds port cleanup and vessel modernization

What it does

This bill creates a federal fee system on international shipping vessels to address maritime pollution. Starting in 2027, the EPA will charge shipping operators fees based on the carbon emissions and air pollutants (nitrogen oxides, sulfur dioxide, particulate matter) from their cargo vessels. The fees are designed to incentivize cleaner shipping practices, with revenues recycled into grants and loans for vessel modernization, clean fuel development, port electrification, and workforce training. Importers can also be charged fees on cargo brought into the US, though credits apply if the vessel already paid fees under international maritime rules.

Why we flagged it

The bill's core mechanism is a polluter-pays fee on maritime shipping emissions, with mandatory revenue recycling into clean transportation infrastructure and workforce development. This is fundamentally an environmental regulation paired with public investment, not a subsidy or carve-out.

What the text implies

• Fee structure may increase import costs for US consumers, with incidence depending on whether shipping companies absorb or pass through costs; importers bear direct fee liability for cargo brought into US.
• Jones Act vessel exemption from certain fee provisions may create competitive advantage for domestic shipping, potentially raising domestic shipping costs relative to international alternatives.
• Sunset provision ties US fees to international maritime organization action, creating policy dependency on UN-level coordination; if global fee is not adopted, US fees continue indefinitely.
• 25% of revenue to Maritime Administration grants for Jones Act vessel modernization is a domestic shipping subsidy, though justified as decarbonization; private vessel owners are primary beneficiaries of this tranche.
• Air monitoring grants (5% of revenue) concentrate benefits in port communities, creating geographic winners and losers; non-port communities receive no direct benefit from fee revenue.

Section numbers refer to the bill text the analysis read — linked under Primary records below.

Who it affects

Ordinary citizens benefit from reduced air and climate pollution from shipping, particularly those living near ports who face disproportionate health harms. The fee structure creates financial incentives for cleaner shipping while dedicating 75% of revenue to public health and environmental improvements (vessel modernization, port electrification, workforce training, air monitoring in port communities). The mechanism is transparent and the benefits are broad-based, though compliance costs may be

Who stands to gain

• Domestic shipping companies (Jones Act vessel owners receiving modernization grants)
• Clean fuel producers and maritime technology developers (R&D grant recipients)
• Port authorities and state/local governments (electrification and workforce training grants)
• Maritime academies and workforce training providers
• Environmental monitoring and consulting firms

Named in the bill

Environmental Protection Agency (EPA), Maritime Administration, Department of Energy, National Oceanic and Atmospheric Administration (NOAA), International Maritime Organization (IMO), Jones Act vessels, Port authorities, Maritime shipping companies, Clean Air Act, International Convention for the Prevention of Pollution from Ships (MARPOL Annex VI)

Where it stands

1 cosponsor: 1 Democrats.

• Jul 10, 2025 — Introduced · Congress.gov: “Introduced in House”
• Jul 10, 2025 — Referred to House Committee on Ways and Means and House Committee on Natural Resources · Congress.gov: “Referred to the Committee on Energy and Commerce, and in addition to the Committees on Transportation and…”

Dates and quoted wording are Congress.gov's action record; the timeline shows status changes, not every procedural step.